OpenSSL 1.1.1c

Source commit: f73da76e36dc1a23772c5ddfabb65dd0ab672792

libs/openssl/CHANGES

@@ -7,6 +7,77 @@
  https://github.com/openssl/openssl/commits/ and pick the appropriate
  release branch.
 
+ Changes between 1.1.1b and 1.1.1c [28 May 2019]
+
+  *) Add build tests for C++.  These are generated files that only do one
+     thing, to include one public OpenSSL head file each.  This tests that
+     the public header files can be usefully included in a C++ application.
+
+     This test isn't enabled by default.  It can be enabled with the option
+     'enable-buildtest-c++'.
+     [Richard Levitte]
+
+  *) Enable SHA3 pre-hashing for ECDSA and DSA.
+     [Patrick Steuer]
+
+  *) Change the default RSA, DSA and DH size to 2048 bit instead of 1024.
+     This changes the size when using the genpkey app when no size is given. It
+     fixes an omission in earlier changes that changed all RSA, DSA and DH
+     generation apps to use 2048 bits by default.
+     [Kurt Roeckx]
+
+  *) Reorganize the manual pages to consistently have RETURN VALUES,
+     EXAMPLES, SEE ALSO and HISTORY come in that order, and adjust
+     util/fix-doc-nits accordingly.
+     [Paul Yang, Joshua Lock]
+
+  *) Add the missing accessor EVP_PKEY_get0_engine()
+     [Matt Caswell]
+
+  *) Have apps like 's_client' and 's_server' output the signature scheme
+     along with other cipher suite parameters when debugging.
+     [Lorinczy Zsigmond]
+
+  *) Make OPENSSL_config() error agnostic again.
+     [Richard Levitte]
+
+  *) Do the error handling in RSA decryption constant time.
+     [Bernd Edlinger]
+
+  *) Prevent over long nonces in ChaCha20-Poly1305.
+
+     ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input
+     for every encryption operation. RFC 7539 specifies that the nonce value
+     (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length
+     and front pads the nonce with 0 bytes if it is less than 12
+     bytes. However it also incorrectly allows a nonce to be set of up to 16
+     bytes. In this case only the last 12 bytes are significant and any
+     additional leading bytes are ignored.
+
+     It is a requirement of using this cipher that nonce values are
+     unique. Messages encrypted using a reused nonce value are susceptible to
+     serious confidentiality and integrity attacks. If an application changes
+     the default nonce length to be longer than 12 bytes and then makes a
+     change to the leading bytes of the nonce expecting the new value to be a
+     new unique nonce then such an application could inadvertently encrypt
+     messages with a reused nonce.
+
+     Additionally the ignored bytes in a long nonce are not covered by the
+     integrity guarantee of this cipher. Any application that relies on the
+     integrity of these ignored leading bytes of a long nonce may be further
+     affected. Any OpenSSL internal use of this cipher, including in SSL/TLS,
+     is safe because no such use sets such a long nonce value. However user
+     applications that use this cipher directly and set a non-default nonce
+     length to be longer than 12 bytes may be vulnerable.
+
+     This issue was reported to OpenSSL on 16th of March 2019 by Joran Dirk
+     Greef of Ronomon.
+     (CVE-2019-1543)
+     [Matt Caswell]
+
+  *) Ensure that SM2 only uses SM3 as digest algorithm
+     [Paul Yang]
+
  Changes between 1.1.1a and 1.1.1b [26 Feb 2019]
 
   *) Added SCA hardening for modular field inversion in EC_GROUP through

libs/openssl/Configurations/unix-Makefile.tmpl

@@ -260,8 +260,8 @@ LIB_CPPFLAGS={- our $lib_cppflags =
                 join(' ', $target{lib_cppflags} || (),
                           $target{shared_cppflag} || (),
                           (map { '-D'.$_ }
-                               @{$config{lib_defines}},
-                               @{$config{shared_defines}}),
+                               @{$config{lib_defines} || ()},
+                               @{$config{shared_defines} || ()}),
                           @{$config{lib_cppflags}},
                           @{$config{shared_cppflag}});
                 join(' ', $lib_cppflags,
@@ -285,6 +285,9 @@ LIB_LDFLAGS={- join(' ', $target{shared_ldflag} || (),
 LIB_EX_LIBS=$(CNF_EX_LIBS) $(EX_LIBS)
 DSO_CPPFLAGS={- join(' ', $target{dso_cppflags} || (),
                           $target{module_cppflags} || (),
+                          (map { '-D'.$_ }
+                               @{$config{dso_defines} || ()},
+                               @{$config{module_defines} || ()}),
                           @{$config{dso_cppflags}},
                           @{$config{module_cppflags}},
                           '$(CNF_CPPFLAGS)', '$(CPPFLAGS)') -}
@@ -305,6 +308,7 @@ DSO_LDFLAGS={- join(' ', $target{dso_ldflags} || (),
                          '$(CNF_LDFLAGS)', '$(LDFLAGS)') -}
 DSO_EX_LIBS=$(CNF_EX_LIBS) $(EX_LIBS)
 BIN_CPPFLAGS={- join(' ', $target{bin_cppflags} || (),
+                          (map { '-D'.$_ } @{$config{bin_defines} || ()}),
                           @{$config{bin_cppflags}},
                           '$(CNF_CPPFLAGS)', '$(CPPFLAGS)') -}
 BIN_CFLAGS={- join(' ', $target{bin_cflags} || (),

libs/openssl/Configurations/windows-makefile.tmpl

@@ -187,6 +187,7 @@ AS={- $config{AS} -}
 ASFLAGS={- join(' ', @{$config{ASFLAGS}}) -}
 
 RC={- $config{RC} -}
+RCFLAGS={- join(' ', @{$config{RCFLAGS}}) -}
 
 ECHO="$(PERL)" "$(SRCDIR)\util\echo.pl"
 
@@ -586,7 +587,7 @@ EOF
      if ($srcs[0] =~ /\.rc$/) {
          return <<"EOF";
 $args{obj}: $deps
-	\$(RC) \$(RCOUTFLAG)\$\@ $srcs
+	\$(RC) \$(RCFLAGS) \$(RCOUTFLAG)\$\@ $srcs
 EOF
      }
      (my $obj = $args{obj}) =~ s|\.o$||;

libs/openssl/INSTALL

@@ -287,6 +287,19 @@
                    Typically OpenSSL will automatically load a system config
                    file which configures default ssl options.
 
+  enable-buildtest-c++
+                   While testing, generate C++ buildtest files that
+                   simply check that the public OpenSSL header files
+                   are usable standalone with C++.
+
+                   Enabling this option demands extra care.  For any
+                   compiler flag given directly as configuration
+                   option, you must ensure that it's valid for both
+                   the C and the C++ compiler.  If not, the C++ build
+                   test will most likely break.  As an alternative,
+                   you can use the language specific variables, CFLAGS
+                   and CXXFLAGS.
+
   no-capieng
                    Don't build the CAPI engine. This option will be forced if
                    on a platform that does not support CAPI.
@@ -331,9 +344,6 @@
                    on BSD implementations, in which case it can be disabled with
                    no-devcryptoeng.
 
-  no-dso
-                   Don't build support for loading Dynamic Shared Objects.
-
   no-dynamic-engine
                    Don't build the dynamically loaded engines. This only has an
                    effect in a "shared" build
@@ -665,6 +675,11 @@
                         CC=gcc CROSS_COMPILE=x86_64-w64-mingw32- \
                         ./config -DCOOKIE
 
+                   If CC is set, it is advisable to also set CXX to ensure
+                   both C and C++ compilers are in the same "family".  This
+                   becomes relevant with 'enable-external-tests' and
+                   'enable-buildtest-c++'.
+
   reconf
   reconfigure
                    Reconfigure from earlier data.  This fetches the previous

libs/openssl/NEWS

@@ -5,6 +5,10 @@
   This file gives a brief overview of the major changes between each OpenSSL
   release. For more details please read the CHANGES file.
 
+  Major changes between OpenSSL 1.1.1b and OpenSSL 1.1.1c [28 May 2019]
+
+      o Prevent over long nonces in ChaCha20-Poly1305 (CVE-2019-1543)
+
   Major changes between OpenSSL 1.1.1a and OpenSSL 1.1.1b [26 Feb 2019]
 
       o Change the info callback signals for the start and end of a post-handshake

libs/openssl/NOTES.PERL

@@ -78,7 +78,7 @@
  ---------------------------------
 
  There are a number of ways to install a perl module.  In all
- descriptions below, Text::Template will server as an example.
+ descriptions below, Text::Template will serve as an example.
 
  1. for Linux users, the easiest is to install with the use of your
     favorite package manager.  Usually, all you need to do is search

libs/openssl/README

@@ -1,7 +1,7 @@
 
- OpenSSL 1.1.1b 26 Feb 2019
+ OpenSSL 1.1.1c 28 May 2019
 
- Copyright (c) 1998-2018 The OpenSSL Project
+ Copyright (c) 1998-2019 The OpenSSL Project
  Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson
  All rights reserved.
 

libs/openssl/apps/asn1pars.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -170,17 +170,17 @@ int asn1parse_main(int argc, char **argv)
     if (derfile && (derout = bio_open_default(derfile, 'w', FORMAT_ASN1)) == NULL)
         goto end;
 
+    if ((buf = BUF_MEM_new()) == NULL)
+        goto end;
     if (strictpem) {
-        if (PEM_read_bio(in, &name, &header, &str, &num) !=
-            1) {
+        if (PEM_read_bio(in, &name, &header, &str, &num) != 1) {
             BIO_printf(bio_err, "Error reading PEM file\n");
             ERR_print_errors(bio_err);
             goto end;
         }
+        buf->data = (char *)str;
+        buf->length = buf->max = num;
     } else {
-
-        if ((buf = BUF_MEM_new()) == NULL)
-            goto end;
         if (!BUF_MEM_grow(buf, BUFSIZ * 8))
             goto end;           /* Pre-allocate :-) */
 
@@ -303,8 +303,6 @@ int asn1parse_main(int argc, char **argv)
     BUF_MEM_free(buf);
     OPENSSL_free(name);
     OPENSSL_free(header);
-    if (strictpem)
-        OPENSSL_free(str);
     ASN1_TYPE_free(at);
     sk_OPENSSL_STRING_free(osk);
     return ret;

libs/openssl/apps/cms.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2008-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2008-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -636,6 +636,7 @@ int cms_main(int argc, char **argv)
             goto opthelp;
         }
     } else if (!operation) {
+        BIO_printf(bio_err, "No operation option (-encrypt|-decrypt|-sign|-verify|...) specified.\n");
         goto opthelp;
     }
 

libs/openssl/apps/enc.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -500,7 +500,7 @@ int enc_main(int argc, char **argv)
         if (hiv != NULL) {
             int siz = EVP_CIPHER_iv_length(cipher);
             if (siz == 0) {
-                BIO_printf(bio_err, "warning: iv not use by this cipher\n");
+                BIO_printf(bio_err, "warning: iv not used by this cipher\n");
             } else if (!set_hex(hiv, iv, siz)) {
                 BIO_printf(bio_err, "invalid hex iv value\n");
                 goto end;

libs/openssl/apps/ocsp.c

@@ -641,8 +641,10 @@ redo_accept:
         goto end;
     }
 
-    if (req != NULL && add_nonce)
-        OCSP_request_add1_nonce(req, NULL, -1);
+    if (req != NULL && add_nonce) {
+        if (!OCSP_request_add1_nonce(req, NULL, -1))
+            goto end;
+    }
 
     if (signfile != NULL) {
         if (keyfile == NULL)
@@ -1245,7 +1247,10 @@ static void make_ocsp_response(BIO *err, OCSP_RESPONSE **resp, OCSP_REQUEST *req
             goto end;
         }
     }
-    OCSP_basic_sign_ctx(bs, rcert, mctx, rother, flags);
+    if (!OCSP_basic_sign_ctx(bs, rcert, mctx, rother, flags)) {
+        *resp = OCSP_response_create(OCSP_RESPONSE_STATUS_INTERNALERROR, bs);
+        goto end;
+    }
 
     if (badsig) {
         const ASN1_OCTET_STRING *sig = OCSP_resp_get0_signature(bs);

libs/openssl/apps/s_cb.c

@@ -683,6 +683,53 @@ static STRINT_PAIR tlsext_types[] = {
     {NULL}
 };
 
+/* from rfc8446 4.2.3. + gost (https://tools.ietf.org/id/draft-smyshlyaev-tls12-gost-suites-04.html) */
+static STRINT_PAIR signature_tls13_scheme_list[] = {
+    {"rsa_pkcs1_sha1",         0x0201 /* TLSEXT_SIGALG_rsa_pkcs1_sha1 */},
+    {"ecdsa_sha1",             0x0203 /* TLSEXT_SIGALG_ecdsa_sha1 */},
+/*  {"rsa_pkcs1_sha224",       0x0301    TLSEXT_SIGALG_rsa_pkcs1_sha224}, not in rfc8446 */
+/*  {"ecdsa_sha224",           0x0303    TLSEXT_SIGALG_ecdsa_sha224}      not in rfc8446 */
+    {"rsa_pkcs1_sha256",       0x0401 /* TLSEXT_SIGALG_rsa_pkcs1_sha256 */},
+    {"ecdsa_secp256r1_sha256", 0x0403 /* TLSEXT_SIGALG_ecdsa_secp256r1_sha256 */},
+    {"rsa_pkcs1_sha384",       0x0501 /* TLSEXT_SIGALG_rsa_pkcs1_sha384 */},
+    {"ecdsa_secp384r1_sha384", 0x0503 /* TLSEXT_SIGALG_ecdsa_secp384r1_sha384 */},
+    {"rsa_pkcs1_sha512",       0x0601 /* TLSEXT_SIGALG_rsa_pkcs1_sha512 */},
+    {"ecdsa_secp521r1_sha512", 0x0603 /* TLSEXT_SIGALG_ecdsa_secp521r1_sha512 */},
+    {"rsa_pss_rsae_sha256",    0x0804 /* TLSEXT_SIGALG_rsa_pss_rsae_sha256 */},
+    {"rsa_pss_rsae_sha384",    0x0805 /* TLSEXT_SIGALG_rsa_pss_rsae_sha384 */},
+    {"rsa_pss_rsae_sha512",    0x0806 /* TLSEXT_SIGALG_rsa_pss_rsae_sha512 */},
+    {"ed25519",                0x0807 /* TLSEXT_SIGALG_ed25519 */},
+    {"ed448",                  0x0808 /* TLSEXT_SIGALG_ed448 */},
+    {"rsa_pss_pss_sha256",     0x0809 /* TLSEXT_SIGALG_rsa_pss_pss_sha256 */},
+    {"rsa_pss_pss_sha384",     0x080a /* TLSEXT_SIGALG_rsa_pss_pss_sha384 */},
+    {"rsa_pss_pss_sha512",     0x080b /* TLSEXT_SIGALG_rsa_pss_pss_sha512 */},
+    {"gostr34102001",          0xeded /* TLSEXT_SIGALG_gostr34102001_gostr3411 */},
+    {"gostr34102012_256",      0xeeee /* TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256 */},
+    {"gostr34102012_512",      0xefef /* TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512 */},
+    {NULL}
+};
+
+/* from rfc5246 7.4.1.4.1. */
+static STRINT_PAIR signature_tls12_alg_list[] = {
+    {"anonymous", TLSEXT_signature_anonymous /* 0 */},
+    {"RSA",       TLSEXT_signature_rsa       /* 1 */},
+    {"DSA",       TLSEXT_signature_dsa       /* 2 */},
+    {"ECDSA",     TLSEXT_signature_ecdsa     /* 3 */},
+    {NULL}
+};
+
+/* from rfc5246 7.4.1.4.1. */
+static STRINT_PAIR signature_tls12_hash_list[] = {
+    {"none",   TLSEXT_hash_none   /* 0 */},
+    {"MD5",    TLSEXT_hash_md5    /* 1 */},
+    {"SHA1",   TLSEXT_hash_sha1   /* 2 */},
+    {"SHA224", TLSEXT_hash_sha224 /* 3 */},
+    {"SHA256", TLSEXT_hash_sha256 /* 4 */},
+    {"SHA384", TLSEXT_hash_sha384 /* 5 */},
+    {"SHA512", TLSEXT_hash_sha512 /* 6 */},
+    {NULL}
+};
+
 void tlsext_cb(SSL *s, int client_server, int type,
                const unsigned char *data, int len, void *arg)
 {
@@ -1282,9 +1329,9 @@ static STRINT_PAIR callback_types[] = {
     {"Supported Curve", SSL_SECOP_CURVE_SUPPORTED},
     {"Shared Curve", SSL_SECOP_CURVE_SHARED},
     {"Check Curve", SSL_SECOP_CURVE_CHECK},
-    {"Supported Signature Algorithm digest", SSL_SECOP_SIGALG_SUPPORTED},
-    {"Shared Signature Algorithm digest", SSL_SECOP_SIGALG_SHARED},
-    {"Check Signature Algorithm digest", SSL_SECOP_SIGALG_CHECK},
+    {"Supported Signature Algorithm", SSL_SECOP_SIGALG_SUPPORTED},
+    {"Shared Signature Algorithm", SSL_SECOP_SIGALG_SHARED},
+    {"Check Signature Algorithm", SSL_SECOP_SIGALG_CHECK},
     {"Signature Algorithm mask", SSL_SECOP_SIGALG_MASK},
     {"Certificate chain EE key", SSL_SECOP_EE_KEY},
     {"Certificate chain CA key", SSL_SECOP_CA_KEY},
@@ -1304,29 +1351,37 @@ static int security_callback_debug(const SSL *s, const SSL_CTX *ctx,
     security_debug_ex *sdb = ex;
     int rv, show_bits = 1, cert_md = 0;
     const char *nm;
+    int show_nm;
     rv = sdb->old_cb(s, ctx, op, bits, nid, other, ex);
     if (rv == 1 && sdb->verbose < 2)
         return 1;
     BIO_puts(sdb->out, "Security callback: ");
 
     nm = lookup(op, callback_types, NULL);
+    show_nm = nm != NULL;
     switch (op) {
     case SSL_SECOP_TICKET:
     case SSL_SECOP_COMPRESSION:
         show_bits = 0;
-        nm = NULL;
+        show_nm = 0;
         break;
     case SSL_SECOP_VERSION:
         BIO_printf(sdb->out, "Version=%s", lookup(nid, ssl_versions, "???"));
         show_bits = 0;
-        nm = NULL;
+        show_nm = 0;
         break;
     case SSL_SECOP_CA_MD:
     case SSL_SECOP_PEER_CA_MD:
         cert_md = 1;
         break;
+    case SSL_SECOP_SIGALG_SUPPORTED:
+    case SSL_SECOP_SIGALG_SHARED:
+    case SSL_SECOP_SIGALG_CHECK:
+    case SSL_SECOP_SIGALG_MASK:
+        show_nm = 0;
+        break;
     }
-    if (nm != NULL)
+    if (show_nm)
         BIO_printf(sdb->out, "%s=", nm);
 
     switch (op & SSL_SECOP_OTHER_TYPE) {
@@ -1373,27 +1428,28 @@ static int security_callback_debug(const SSL *s, const SSL_CTX *ctx,
         {
             const unsigned char *salg = other;
             const char *sname = NULL;
-            switch (salg[1]) {
-            case TLSEXT_signature_anonymous:
-                sname = "anonymous";
-                break;
-            case TLSEXT_signature_rsa:
-                sname = "RSA";
-                break;
-            case TLSEXT_signature_dsa:
-                sname = "DSA";
-                break;
-            case TLSEXT_signature_ecdsa:
-                sname = "ECDSA";
-                break;
-            }
+            int raw_sig_code = (salg[0] << 8) + salg[1]; /* always big endian (msb, lsb) */
+                /* raw_sig_code: signature_scheme from tls1.3, or signature_and_hash from tls1.2 */
 
-            BIO_puts(sdb->out, OBJ_nid2sn(nid));
-            if (sname)
-                BIO_printf(sdb->out, ", algorithm=%s", sname);
+            if (nm != NULL)
+                BIO_printf(sdb->out, "%s", nm);
             else
-                BIO_printf(sdb->out, ", algid=%d", salg[1]);
-            break;
+                BIO_printf(sdb->out, "s_cb.c:security_callback_debug op=0x%x", op);
+
+            sname = lookup(raw_sig_code, signature_tls13_scheme_list, NULL);
+            if (sname != NULL) {
+                BIO_printf(sdb->out, " scheme=%s", sname);
+            } else {
+                int alg_code = salg[1];
+                int hash_code = salg[0];
+                const char *alg_str = lookup(alg_code, signature_tls12_alg_list, NULL);
+                const char *hash_str = lookup(hash_code, signature_tls12_hash_list, NULL);
+
+                if (alg_str != NULL && hash_str != NULL)
+                    BIO_printf(sdb->out, " digest=%s, algorithm=%s", hash_str, alg_str);
+                else
+                    BIO_printf(sdb->out, " scheme=unknown(0x%04x)", raw_sig_code);
+            }
         }
 
     }

libs/openssl/apps/s_client.c

@@ -2253,7 +2253,7 @@ int s_client_main(int argc, char **argv)
             do {
                 mbuf_len = BIO_gets(fbio, mbuf, BUFSIZZ);
             }
-            while (mbuf_len > 3 && mbuf[3] == '-');
+            while (mbuf_len > 3 && (!isdigit(mbuf[0]) || !isdigit(mbuf[1]) || !isdigit(mbuf[2]) || mbuf[3] != ' '));
             (void)BIO_flush(fbio);
             BIO_pop(fbio);
             BIO_free(fbio);

libs/openssl/apps/speed.c

@@ -489,30 +489,35 @@ static const OPT_PAIR rsa_choices[] = {
 static double rsa_results[RSA_NUM][2];  /* 2 ops: sign then verify */
 #endif /* OPENSSL_NO_RSA */
 
-#define R_EC_P160    0
-#define R_EC_P192    1
-#define R_EC_P224    2
-#define R_EC_P256    3
-#define R_EC_P384    4
-#define R_EC_P521    5
-#define R_EC_K163    6
-#define R_EC_K233    7
-#define R_EC_K283    8
-#define R_EC_K409    9
-#define R_EC_K571    10
-#define R_EC_B163    11
-#define R_EC_B233    12
-#define R_EC_B283    13
-#define R_EC_B409    14
-#define R_EC_B571    15
-#define R_EC_BRP256R1  16
-#define R_EC_BRP256T1  17
-#define R_EC_BRP384R1  18
-#define R_EC_BRP384T1  19
-#define R_EC_BRP512R1  20
-#define R_EC_BRP512T1  21
-#define R_EC_X25519  22
-#define R_EC_X448    23
+enum {
+    R_EC_P160,
+    R_EC_P192,
+    R_EC_P224,
+    R_EC_P256,
+    R_EC_P384,
+    R_EC_P521,
+#ifndef OPENSSL_NO_EC2M
+    R_EC_K163,
+    R_EC_K233,
+    R_EC_K283,
+    R_EC_K409,
+    R_EC_K571,
+    R_EC_B163,
+    R_EC_B233,
+    R_EC_B283,
+    R_EC_B409,
+    R_EC_B571,
+#endif
+    R_EC_BRP256R1,
+    R_EC_BRP256T1,
+    R_EC_BRP384R1,
+    R_EC_BRP384T1,
+    R_EC_BRP512R1,
+    R_EC_BRP512T1,
+    R_EC_X25519,
+    R_EC_X448
+};
+
 #ifndef OPENSSL_NO_EC
 static OPT_PAIR ecdsa_choices[] = {
     {"ecdsap160", R_EC_P160},
@@ -521,6 +526,7 @@ static OPT_PAIR ecdsa_choices[] = {
     {"ecdsap256", R_EC_P256},
     {"ecdsap384", R_EC_P384},
     {"ecdsap521", R_EC_P521},
+# ifndef OPENSSL_NO_EC2M
     {"ecdsak163", R_EC_K163},
     {"ecdsak233", R_EC_K233},
     {"ecdsak283", R_EC_K283},
@@ -531,6 +537,7 @@ static OPT_PAIR ecdsa_choices[] = {
     {"ecdsab283", R_EC_B283},
     {"ecdsab409", R_EC_B409},
     {"ecdsab571", R_EC_B571},
+# endif
     {"ecdsabrp256r1", R_EC_BRP256R1},
     {"ecdsabrp256t1", R_EC_BRP256T1},
     {"ecdsabrp384r1", R_EC_BRP384R1},
@@ -549,6 +556,7 @@ static const OPT_PAIR ecdh_choices[] = {
     {"ecdhp256", R_EC_P256},
     {"ecdhp384", R_EC_P384},
     {"ecdhp521", R_EC_P521},
+# ifndef OPENSSL_NO_EC2M
     {"ecdhk163", R_EC_K163},
     {"ecdhk233", R_EC_K233},
     {"ecdhk283", R_EC_K283},
@@ -559,6 +567,7 @@ static const OPT_PAIR ecdh_choices[] = {
     {"ecdhb283", R_EC_B283},
     {"ecdhb409", R_EC_B409},
     {"ecdhb571", R_EC_B571},
+# endif
     {"ecdhbrp256r1", R_EC_BRP256R1},
     {"ecdhbrp256t1", R_EC_BRP256T1},
     {"ecdhbrp384r1", R_EC_BRP384R1},
@@ -1501,6 +1510,7 @@ int speed_main(int argc, char **argv)
         {"nistp256", NID_X9_62_prime256v1, 256},
         {"nistp384", NID_secp384r1, 384},
         {"nistp521", NID_secp521r1, 521},
+# ifndef OPENSSL_NO_EC2M
         /* Binary Curves */
         {"nistk163", NID_sect163k1, 163},
         {"nistk233", NID_sect233k1, 233},
@@ -1512,6 +1522,7 @@ int speed_main(int argc, char **argv)
         {"nistb283", NID_sect283r1, 283},
         {"nistb409", NID_sect409r1, 409},
         {"nistb571", NID_sect571r1, 571},
+# endif
         {"brainpoolP256r1", NID_brainpoolP256r1, 256},
         {"brainpoolP256t1", NID_brainpoolP256t1, 256},
         {"brainpoolP384r1", NID_brainpoolP384r1, 384},
@@ -2031,6 +2042,7 @@ int speed_main(int argc, char **argv)
             }
         }
     }
+#   ifndef OPENSSL_NO_EC2M
     ecdsa_c[R_EC_K163][0] = count / 1000;
     ecdsa_c[R_EC_K163][1] = count / 1000 / 2;
     for (i = R_EC_K233; i <= R_EC_K571; i++) {
@@ -2059,6 +2071,7 @@ int speed_main(int argc, char **argv)
             }
         }
     }
+#   endif
 
     ecdh_c[R_EC_P160][0] = count / 1000;
     for (i = R_EC_P192; i <= R_EC_P521; i++) {
@@ -2071,6 +2084,7 @@ int speed_main(int argc, char **argv)
             }
         }
     }
+#   ifndef OPENSSL_NO_EC2M
     ecdh_c[R_EC_K163][0] = count / 1000;
     for (i = R_EC_K233; i <= R_EC_K571; i++) {
         ecdh_c[i][0] = ecdh_c[i - 1][0] / 2;
@@ -2093,6 +2107,7 @@ int speed_main(int argc, char **argv)
             }
         }
     }
+#   endif
     /* repeated code good to factorize */
     ecdh_c[R_EC_BRP256R1][0] = count / 1000;
     for (i = R_EC_BRP384R1; i <= R_EC_BRP512R1; i += 2) {
@@ -2614,16 +2629,28 @@ int speed_main(int argc, char **argv)
 
                 for (k = 0; k < loopargs_len; k++) {
                     loopargs[k].ctx = EVP_CIPHER_CTX_new();
-                    EVP_CipherInit_ex(loopargs[k].ctx, evp_cipher, NULL, NULL,
-                                      iv, decrypt ? 0 : 1);
+                    if (loopargs[k].ctx == NULL) {
+                        BIO_printf(bio_err, "\nEVP_CIPHER_CTX_new failure\n");
+                        exit(1);
+                    }
+                    if (!EVP_CipherInit_ex(loopargs[k].ctx, evp_cipher, NULL,
+                                           NULL, iv, decrypt ? 0 : 1)) {
+                        BIO_printf(bio_err, "\nEVP_CipherInit_ex failure\n");
+                        ERR_print_errors(bio_err);
+                        exit(1);
+                    }
 
                     EVP_CIPHER_CTX_set_padding(loopargs[k].ctx, 0);
 
                     keylen = EVP_CIPHER_CTX_key_length(loopargs[k].ctx);
                     loopargs[k].key = app_malloc(keylen, "evp_cipher key");
                     EVP_CIPHER_CTX_rand_key(loopargs[k].ctx, loopargs[k].key);
-                    EVP_CipherInit_ex(loopargs[k].ctx, NULL, NULL,
-                                      loopargs[k].key, NULL, -1);
+                    if (!EVP_CipherInit_ex(loopargs[k].ctx, NULL, NULL,
+                                           loopargs[k].key, NULL, -1)) {
+                        BIO_printf(bio_err, "\nEVP_CipherInit_ex failure\n");
+                        ERR_print_errors(bio_err);
+                        exit(1);
+                    }
                     OPENSSL_clear_free(loopargs[k].key, keylen);
                 }
 

libs/openssl/crypto/aes/asm/aesp8-ppc.pl

@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2014-2018 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2014-2019 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -1829,7 +1829,7 @@ Lctr32_enc8x_three:
 	stvx_u		$out1,$x10,$out
 	stvx_u		$out2,$x20,$out
 	addi		$out,$out,0x30
-	b		Lcbc_dec8x_done
+	b		Lctr32_enc8x_done
 
 .align	5
 Lctr32_enc8x_two:
@@ -1841,7 +1841,7 @@ Lctr32_enc8x_two:
 	stvx_u		$out0,$x00,$out
 	stvx_u		$out1,$x10,$out
 	addi		$out,$out,0x20
-	b		Lcbc_dec8x_done
+	b		Lctr32_enc8x_done
 
 .align	5
 Lctr32_enc8x_one:

libs/openssl/crypto/bio/b_addr.c

@@ -683,6 +683,12 @@ int BIO_lookup_ex(const char *host, const char *service, int lookup_type,
         hints.ai_family = family;
         hints.ai_socktype = socktype;
         hints.ai_protocol = protocol;
+#ifdef AI_ADDRCONFIG
+#ifdef AF_UNSPEC
+        if (family == AF_UNSPEC)
+#endif
+            hints.ai_flags |= AI_ADDRCONFIG;
+#endif
 
         if (lookup_type == BIO_LOOKUP_SERVER)
             hints.ai_flags |= AI_PASSIVE;

libs/openssl/crypto/bio/bss_mem.c

@@ -57,7 +57,12 @@ static const BIO_METHOD secmem_method = {
     NULL,                      /* mem_callback_ctrl */
 };
 
-/* BIO memory stores buffer and read pointer  */
+/*
+ * BIO memory stores buffer and read pointer
+ * however the roles are different for read only BIOs.
+ * In that case the readp just stores the original state
+ * to be used for reset.
+ */
 typedef struct bio_buf_mem_st {
     struct buf_mem_st *buf;   /* allocated buffer */
     struct buf_mem_st *readp; /* read pointer */
@@ -192,11 +197,14 @@ static int mem_read(BIO *b, char *out, int outl)
     BIO_BUF_MEM *bbm = (BIO_BUF_MEM *)b->ptr;
     BUF_MEM *bm = bbm->readp;
 
+    if (b->flags & BIO_FLAGS_MEM_RDONLY)
+        bm = bbm->buf;
     BIO_clear_retry_flags(b);
     ret = (outl >= 0 && (size_t)outl > bm->length) ? (int)bm->length : outl;
     if ((out != NULL) && (ret > 0)) {
         memcpy(out, bm->data, ret);
         bm->length -= ret;
+        bm->max -= ret;
         bm->data += ret;
     } else if (bm->length == 0) {
         ret = b->num;
@@ -241,29 +249,36 @@ static long mem_ctrl(BIO *b, int cmd, long num, void *ptr)
     BIO_BUF_MEM *bbm = (BIO_BUF_MEM *)b->ptr;
     BUF_MEM *bm;
 
+    if (b->flags & BIO_FLAGS_MEM_RDONLY)
+        bm = bbm->buf;
+    else
+        bm = bbm->readp;
+
     switch (cmd) {
     case BIO_CTRL_RESET:
         bm = bbm->buf;
         if (bm->data != NULL) {
-            /* For read only case reset to the start again */
-            if ((b->flags & BIO_FLAGS_MEM_RDONLY) || (b->flags & BIO_FLAGS_NONCLEAR_RST)) {
-                bm->length = bm->max;
+            if (!(b->flags & BIO_FLAGS_MEM_RDONLY)) {
+                if (b->flags & BIO_FLAGS_NONCLEAR_RST) {
+                    bm->length = bm->max;
+                } else {
+                    memset(bm->data, 0, bm->max);
+                    bm->length = 0;
+                }
+                *bbm->readp = *bbm->buf;
             } else {
-                memset(bm->data, 0, bm->max);
-                bm->length = 0;
+                /* For read only case just reset to the start again */
+                *bbm->buf = *bbm->readp;
             }
-            *bbm->readp = *bbm->buf;
         }
         break;
     case BIO_CTRL_EOF:
-        bm = bbm->readp;
         ret = (long)(bm->length == 0);
         break;
     case BIO_C_SET_BUF_MEM_EOF_RETURN:
         b->num = (int)num;
         break;
     case BIO_CTRL_INFO:
-        bm = bbm->readp;
         ret = (long)bm->length;
         if (ptr != NULL) {
             pptr = (char **)ptr;
@@ -278,8 +293,9 @@ static long mem_ctrl(BIO *b, int cmd, long num, void *ptr)
         break;
     case BIO_C_GET_BUF_MEM_PTR:
         if (ptr != NULL) {
-            mem_buf_sync(b);
-            bm = bbm->readp;
+            if (!(b->flags & BIO_FLAGS_MEM_RDONLY))
+                mem_buf_sync(b);
+            bm = bbm->buf;
             pptr = (char **)ptr;
             *pptr = (char *)bm;
         }
@@ -294,7 +310,6 @@ static long mem_ctrl(BIO *b, int cmd, long num, void *ptr)
         ret = 0L;
         break;
     case BIO_CTRL_PENDING:
-        bm = bbm->readp;
         ret = (long)bm->length;
         break;
     case BIO_CTRL_DUP:
@@ -318,6 +333,8 @@ static int mem_gets(BIO *bp, char *buf, int size)
     BIO_BUF_MEM *bbm = (BIO_BUF_MEM *)bp->ptr;
     BUF_MEM *bm = bbm->readp;
 
+    if (bp->flags & BIO_FLAGS_MEM_RDONLY)
+        bm = bbm->buf;
     BIO_clear_retry_flags(bp);
     j = bm->length;
     if ((size - 1) < j)

libs/openssl/crypto/blake2/blake2b.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -23,10 +23,10 @@
 
 static const uint64_t blake2b_IV[8] =
 {
-    0x6a09e667f3bcc908U, 0xbb67ae8584caa73bU,
-    0x3c6ef372fe94f82bU, 0xa54ff53a5f1d36f1U,
-    0x510e527fade682d1U, 0x9b05688c2b3e6c1fU,
-    0x1f83d9abfb41bd6bU, 0x5be0cd19137e2179U
+    0x6a09e667f3bcc908ULL, 0xbb67ae8584caa73bULL,
+    0x3c6ef372fe94f82bULL, 0xa54ff53a5f1d36f1ULL,
+    0x510e527fade682d1ULL, 0x9b05688c2b3e6c1fULL,
+    0x1f83d9abfb41bd6bULL, 0x5be0cd19137e2179ULL
 };
 
 static const uint8_t blake2b_sigma[12][16] =

libs/openssl/crypto/bn/asm/mips.pl

@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2010-2016 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2010-2019 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -89,7 +89,7 @@ if ($flavour =~ /64|n32/i) {
 	$SZREG=4;
 	$REG_S="sw";
 	$REG_L="lw";
-	$code=".set	mips2\n";
+	$code="#if !(defined (__mips_isa_rev) && (__mips_isa_rev >= 6))\n.set     mips2\n#endif\n";
 }
 
 # Below is N32/64 register layout used in the original module.

libs/openssl/crypto/bn/asm/ppc.pl

@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2004-2019 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the OpenSSL license (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
@@ -258,6 +258,7 @@ $data=<<EOF;
 # .text section
 
 	.machine	"any"
+	.text
 
 #
 #	NOTE:	The following label name should be changed to

libs/openssl/crypto/bn/bn_ctx.c

@@ -194,6 +194,8 @@ void BN_CTX_start(BN_CTX *ctx)
 
 void BN_CTX_end(BN_CTX *ctx)
 {
+    if (ctx == NULL)
+        return;
     CTXDBG_ENTRY("BN_CTX_end", ctx);
     if (ctx->err_stack)
         ctx->err_stack--;

libs/openssl/crypto/bn/bn_lib.c

@@ -338,6 +338,8 @@ void BN_swap(BIGNUM *a, BIGNUM *b)
 
 void BN_clear(BIGNUM *a)
 {
+    if (a == NULL)
+        return;
     bn_check_top(a);
     if (a->d != NULL)
         OPENSSL_cleanse(a->d, sizeof(*a->d) * a->dmax);

libs/openssl/crypto/bn/bn_prime.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -135,8 +135,7 @@ int BN_generate_prime_ex(BIGNUM *ret, int bits, int safe,
     found = 1;
  err:
     OPENSSL_free(mods);
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     bn_check_top(ret);
     return found;

libs/openssl/crypto/chacha/build.info

@@ -9,6 +9,8 @@ GENERATE[chacha-armv4.S]=asm/chacha-armv4.pl $(PERLASM_SCHEME)
 INCLUDE[chacha-armv4.o]=..
 GENERATE[chacha-armv8.S]=asm/chacha-armv8.pl $(PERLASM_SCHEME)
 INCLUDE[chacha-armv8.o]=..
+GENERATE[chacha-s390x.S]=asm/chacha-s390x.pl $(PERLASM_SCHEME)
+INCLUDE[chacha-s390x.o]=..
 
 BEGINRAW[Makefile(unix)]
 ##### CHACHA assembler implementations

libs/openssl/crypto/conf/conf_sap.c

@@ -35,6 +35,7 @@ void OPENSSL_config(const char *appname)
     memset(&settings, 0, sizeof(settings));
     if (appname != NULL)
         settings.appname = strdup(appname);
+    settings.flags = DEFAULT_CONF_MFLAGS;
     OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CONFIG, &settings);
 }
 #endif

libs/openssl/crypto/dh/dh_check.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -12,6 +12,8 @@
 #include <openssl/bn.h>
 #include "dh_locl.h"
 
+# define DH_NUMBER_ITERATIONS_FOR_PRIME 64
+
 /*-
  * Check that p and g are suitable enough
  *
@@ -58,10 +60,8 @@ int DH_check_params(const DH *dh, int *ret)
 
     ok = 1;
  err:
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
     return ok;
 }
 
@@ -127,7 +127,7 @@ int DH_check(const DH *dh, int *ret)
             if (!BN_is_one(t1))
                 *ret |= DH_NOT_SUITABLE_GENERATOR;
         }
-        r = BN_is_prime_ex(dh->q, BN_prime_checks, ctx, NULL);
+        r = BN_is_prime_ex(dh->q, DH_NUMBER_ITERATIONS_FOR_PRIME, ctx, NULL);
         if (r < 0)
             goto err;
         if (!r)
@@ -155,7 +155,7 @@ int DH_check(const DH *dh, int *ret)
     } else
         *ret |= DH_UNABLE_TO_CHECK_GENERATOR;
 
-    r = BN_is_prime_ex(dh->p, BN_prime_checks, ctx, NULL);
+    r = BN_is_prime_ex(dh->p, DH_NUMBER_ITERATIONS_FOR_PRIME, ctx, NULL);
     if (r < 0)
         goto err;
     if (!r)
@@ -163,7 +163,7 @@ int DH_check(const DH *dh, int *ret)
     else if (!dh->q) {
         if (!BN_rshift1(t1, dh->p))
             goto err;
-        r = BN_is_prime_ex(t1, BN_prime_checks, ctx, NULL);
+        r = BN_is_prime_ex(t1, DH_NUMBER_ITERATIONS_FOR_PRIME, ctx, NULL);
         if (r < 0)
             goto err;
         if (!r)
@@ -171,10 +171,8 @@ int DH_check(const DH *dh, int *ret)
     }
     ok = 1;
  err:
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
     return ok;
 }
 
@@ -225,9 +223,7 @@ int DH_check_pub_key(const DH *dh, const BIGNUM *pub_key, int *ret)
 
     ok = 1;
  err:
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
     return ok;
 }

libs/openssl/crypto/dh/dh_gen.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -122,9 +122,7 @@ static int dh_builtin_genparams(DH *ret, int prime_len, int generator,
         ok = 0;
     }
 
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
     return ok;
 }

libs/openssl/crypto/dh/dh_key.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -205,10 +205,8 @@ static int compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh)
 
     ret = BN_bn2bin(tmp, key);
  err:
-    if (ctx != NULL) {
-        BN_CTX_end(ctx);
-        BN_CTX_free(ctx);
-    }
+    BN_CTX_end(ctx);
+    BN_CTX_free(ctx);
     return ret;
 }
 

libs/openssl/crypto/dh/dh_pmeth.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -54,7 +54,7 @@ static int pkey_dh_init(EVP_PKEY_CTX *ctx)
         DHerr(DH_F_PKEY_DH_INIT, ERR_R_MALLOC_FAILURE);
         return 0;
     }
-    dctx->prime_len = 1024;
+    dctx->prime_len = 2048;
     dctx->subprime_len = -1;
     dctx->generator = 2;
     dctx->kdf_type = EVP_PKEY_DH_KDF_NONE;

libs/openssl/crypto/dsa/dsa_gen.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -292,8 +292,7 @@ int dsa_builtin_paramgen(DSA *ret, size_t bits, size_t qbits,
         if (seed_out)
             memcpy(seed_out, seed, qsize);
     }
-    if (ctx)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     BN_MONT_CTX_free(mont);
     return ok;
@@ -607,8 +606,7 @@ int dsa_builtin_paramgen2(DSA *ret, size_t L, size_t N,
     OPENSSL_free(seed);
     if (seed_out != seed_tmp)
         OPENSSL_free(seed_tmp);
-    if (ctx)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     BN_MONT_CTX_free(mont);
     EVP_MD_CTX_free(mctx);

libs/openssl/crypto/dsa/dsa_ossl.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -190,6 +190,12 @@ static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in,
         return 0;
     }
 
+    /* Reject obviously invalid parameters */
+    if (BN_is_zero(dsa->p) || BN_is_zero(dsa->q) || BN_is_zero(dsa->g)) {
+        DSAerr(DSA_F_DSA_SIGN_SETUP, DSA_R_INVALID_PARAMETERS);
+        return 0;
+    }
+
     k = BN_new();
     l = BN_new();
     if (k == NULL || l == NULL)

libs/openssl/crypto/dsa/dsa_pmeth.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -20,8 +20,8 @@
 
 typedef struct {
     /* Parameter gen parameters */
-    int nbits;                  /* size of p in bits (default: 1024) */
-    int qbits;                  /* size of q in bits (default: 160) */
+    int nbits;                  /* size of p in bits (default: 2048) */
+    int qbits;                  /* size of q in bits (default: 224) */
     const EVP_MD *pmd;          /* MD for parameter generation */
     /* Keygen callback info */
     int gentmp[2];
@@ -35,8 +35,8 @@ static int pkey_dsa_init(EVP_PKEY_CTX *ctx)
 
     if (dctx == NULL)
         return 0;
-    dctx->nbits = 1024;
-    dctx->qbits = 160;
+    dctx->nbits = 2048;
+    dctx->qbits = 224;
     dctx->pmd = NULL;
     dctx->md = NULL;
 
@@ -138,7 +138,11 @@ static int pkey_dsa_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
             EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
             EVP_MD_type((const EVP_MD *)p2) != NID_sha256 &&
             EVP_MD_type((const EVP_MD *)p2) != NID_sha384 &&
-            EVP_MD_type((const EVP_MD *)p2) != NID_sha512) {
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha512 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha3_224 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha3_256 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha3_384 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha3_512) {
             DSAerr(DSA_F_PKEY_DSA_CTRL, DSA_R_INVALID_DIGEST_TYPE);
             return 0;
         }

libs/openssl/crypto/dso/dso_openssl.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -9,7 +9,7 @@
 
 #include "dso_locl.h"
 
-#if !defined(DSO_VMS) && !defined(DSO_DLCFN) && !defined(DSO_DL) && !defined(DSO_WIN32) && !defined(DSO_DLFCN)
+#ifdef DSO_NONE
 
 static DSO_METHOD dso_meth_null = {
     "NULL shared library method"

libs/openssl/crypto/dso/dso_win32.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -64,6 +64,7 @@ static DSO_FUNC_TYPE win32_bind_func(DSO *dso, const char *symname);
 static char *win32_name_converter(DSO *dso, const char *filename);
 static char *win32_merger(DSO *dso, const char *filespec1,
                           const char *filespec2);
+static int win32_pathbyaddr(void *addr, char *path, int sz);
 static void *win32_globallookup(const char *name);
 
 static const char *openssl_strnchr(const char *string, int c, size_t len);
@@ -78,7 +79,7 @@ static DSO_METHOD dso_meth_win32 = {
     win32_merger,
     NULL,                       /* init */
     NULL,                       /* finish */
-    NULL,                       /* pathbyaddr */
+    win32_pathbyaddr,           /* pathbyaddr */
     win32_globallookup
 };
 
@@ -500,6 +501,111 @@ typedef HANDLE(WINAPI *CREATETOOLHELP32SNAPSHOT) (DWORD, DWORD);
 typedef BOOL(WINAPI *CLOSETOOLHELP32SNAPSHOT) (HANDLE);
 typedef BOOL(WINAPI *MODULE32) (HANDLE, MODULEENTRY32 *);
 
+static int win32_pathbyaddr(void *addr, char *path, int sz)
+{
+    HMODULE dll;
+    HANDLE hModuleSnap = INVALID_HANDLE_VALUE;
+    MODULEENTRY32 me32;
+    CREATETOOLHELP32SNAPSHOT create_snap;
+    CLOSETOOLHELP32SNAPSHOT close_snap;
+    MODULE32 module_first, module_next;
+
+    if (addr == NULL) {
+        union {
+            int (*f) (void *, char *, int);
+            void *p;
+        } t = {
+            win32_pathbyaddr
+        };
+        addr = t.p;
+    }
+
+    dll = LoadLibrary(TEXT(DLLNAME));
+    if (dll == NULL) {
+        DSOerr(DSO_F_WIN32_PATHBYADDR, DSO_R_UNSUPPORTED);
+        return -1;
+    }
+
+    create_snap = (CREATETOOLHELP32SNAPSHOT)
+        GetProcAddress(dll, "CreateToolhelp32Snapshot");
+    if (create_snap == NULL) {
+        FreeLibrary(dll);
+        DSOerr(DSO_F_WIN32_PATHBYADDR, DSO_R_UNSUPPORTED);
+        return -1;
+    }
+    /* We take the rest for granted... */
+# ifdef _WIN32_WCE
+    close_snap = (CLOSETOOLHELP32SNAPSHOT)
+        GetProcAddress(dll, "CloseToolhelp32Snapshot");
+# else
+    close_snap = (CLOSETOOLHELP32SNAPSHOT) CloseHandle;
+# endif
+    module_first = (MODULE32) GetProcAddress(dll, "Module32First");
+    module_next = (MODULE32) GetProcAddress(dll, "Module32Next");
+
+    /*
+     * Take a snapshot of current process which includes
+     * list of all involved modules.
+     */
+    hModuleSnap = (*create_snap) (TH32CS_SNAPMODULE, 0);
+    if (hModuleSnap == INVALID_HANDLE_VALUE) {
+        FreeLibrary(dll);
+        DSOerr(DSO_F_WIN32_PATHBYADDR, DSO_R_UNSUPPORTED);
+        return -1;
+    }
+
+    me32.dwSize = sizeof(me32);
+
+    if (!(*module_first) (hModuleSnap, &me32)) {
+        (*close_snap) (hModuleSnap);
+        FreeLibrary(dll);
+        DSOerr(DSO_F_WIN32_PATHBYADDR, DSO_R_FAILURE);
+        return -1;
+    }
+
+    /* Enumerate the modules to find one which includes me. */
+    do {
+        if ((uintptr_t) addr >= (uintptr_t) me32.modBaseAddr &&
+            (uintptr_t) addr < (uintptr_t) (me32.modBaseAddr + me32.modBaseSize)) {
+            (*close_snap) (hModuleSnap);
+            FreeLibrary(dll);
+# ifdef _WIN32_WCE
+#  if _WIN32_WCE >= 101
+            return WideCharToMultiByte(CP_ACP, 0, me32.szExePath, -1,
+                                       path, sz, NULL, NULL);
+#  else
+            {
+                int i, len = (int)wcslen(me32.szExePath);
+                if (sz <= 0)
+                    return len + 1;
+                if (len >= sz)
+                    len = sz - 1;
+                for (i = 0; i < len; i++)
+                    path[i] = (char)me32.szExePath[i];
+                path[len++] = '\0';
+                return len;
+            }
+#  endif
+# else
+            {
+                int len = (int)strlen(me32.szExePath);
+                if (sz <= 0)
+                    return len + 1;
+                if (len >= sz)
+                    len = sz - 1;
+                memcpy(path, me32.szExePath, len);
+                path[len++] = '\0';
+                return len;
+            }
+# endif
+        }
+    } while ((*module_next) (hModuleSnap, &me32));
+
+    (*close_snap) (hModuleSnap);
+    FreeLibrary(dll);
+    return 0;
+}
+
 static void *win32_globallookup(const char *name)
 {
     HMODULE dll;

libs/openssl/crypto/ec/curve25519.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -254,6 +254,7 @@ static void x25519_scalar_mulx(uint8_t out[32], const uint8_t scalar[32],
 #if defined(X25519_ASM) \
     || ( (defined(__SIZEOF_INT128__) && __SIZEOF_INT128__ == 16) \
          && !defined(__sparc__) \
+         && (!defined(__SIZEOF_LONG__) || (__SIZEOF_LONG__ == 8)) \
          && !(defined(__ANDROID__) && !defined(__clang__)) )
 /*
  * Base 2^51 implementation. It's virtually no different from reference

libs/openssl/crypto/ec/curve448/curve448.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright 2015-2016 Cryptography Research, Inc.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -27,8 +27,8 @@
 static const curve448_scalar_t precomputed_scalarmul_adjustment = {
     {
         {
-            SC_LIMB(0xc873d6d54a7bb0cf), SC_LIMB(0xe933d8d723a70aad),
-            SC_LIMB(0xbb124b65129c96fd), SC_LIMB(0x00000008335dc163)
+            SC_LIMB(0xc873d6d54a7bb0cfULL), SC_LIMB(0xe933d8d723a70aadULL),
+            SC_LIMB(0xbb124b65129c96fdULL), SC_LIMB(0x00000008335dc163ULL)
         }
     }
 };

libs/openssl/crypto/ec/curve448/curve448utils.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright 2015 Cryptography Research, Inc.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -24,7 +24,9 @@
  */
 # ifndef C448_WORD_BITS
 #  if (defined(__SIZEOF_INT128__) && (__SIZEOF_INT128__ == 16)) \
-      && !defined(__sparc__)
+      && !defined(__sparc__) \
+      && (!defined(__SIZEOF_LONG__) || (__SIZEOF_LONG__ == 8))
+
 #   define C448_WORD_BITS 64      /* The number of bits in a word */
 #  else
 #   define C448_WORD_BITS 32      /* The number of bits in a word */

libs/openssl/crypto/ec/curve448/f_generic.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright 2015-2016 Cryptography Research, Inc.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -12,9 +12,9 @@
 #include "field.h"
 
 static const gf MODULUS = {
-    FIELD_LITERAL(0xffffffffffffff, 0xffffffffffffff, 0xffffffffffffff,
-                  0xffffffffffffff, 0xfffffffffffffe, 0xffffffffffffff,
-                  0xffffffffffffff, 0xffffffffffffff)
+    FIELD_LITERAL(0xffffffffffffffULL, 0xffffffffffffffULL, 0xffffffffffffffULL,
+                  0xffffffffffffffULL, 0xfffffffffffffeULL, 0xffffffffffffffULL,
+                  0xffffffffffffffULL, 0xffffffffffffffULL)
 };
 
 /* Serialize to wire format. */

libs/openssl/crypto/ec/curve448/scalar.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright 2015-2016 Cryptography Research, Inc.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -14,24 +14,24 @@
 #include "word.h"
 #include "point_448.h"
 
-static const c448_word_t MONTGOMERY_FACTOR = (c448_word_t) 0x3bd440fae918bc5;
+static const c448_word_t MONTGOMERY_FACTOR = (c448_word_t) 0x3bd440fae918bc5ULL;
 static const curve448_scalar_t sc_p = {
     {
         {
-            SC_LIMB(0x2378c292ab5844f3), SC_LIMB(0x216cc2728dc58f55),
-            SC_LIMB(0xc44edb49aed63690), SC_LIMB(0xffffffff7cca23e9),
-            SC_LIMB(0xffffffffffffffff), SC_LIMB(0xffffffffffffffff),
-            SC_LIMB(0x3fffffffffffffff)
+            SC_LIMB(0x2378c292ab5844f3ULL), SC_LIMB(0x216cc2728dc58f55ULL),
+            SC_LIMB(0xc44edb49aed63690ULL), SC_LIMB(0xffffffff7cca23e9ULL),
+            SC_LIMB(0xffffffffffffffffULL), SC_LIMB(0xffffffffffffffffULL),
+            SC_LIMB(0x3fffffffffffffffULL)
         }
     }
 }, sc_r2 = {
     {
         {
 
-            SC_LIMB(0xe3539257049b9b60), SC_LIMB(0x7af32c4bc1b195d9),
-            SC_LIMB(0x0d66de2388ea1859), SC_LIMB(0xae17cf725ee4d838),
-            SC_LIMB(0x1a9cc14ba3c47c44), SC_LIMB(0x2052bcb7e4d070af),
-            SC_LIMB(0x3402a939f823b729)
+            SC_LIMB(0xe3539257049b9b60ULL), SC_LIMB(0x7af32c4bc1b195d9ULL),
+            SC_LIMB(0x0d66de2388ea1859ULL), SC_LIMB(0xae17cf725ee4d838ULL),
+            SC_LIMB(0x1a9cc14ba3c47c44ULL), SC_LIMB(0x2052bcb7e4d070afULL),
+            SC_LIMB(0x3402a939f823b729ULL)
         }
     }
 };

libs/openssl/crypto/ec/ec2_oct.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2011-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -237,7 +237,7 @@ int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
                              BN_CTX *ctx)
 {
     point_conversion_form_t form;
-    int y_bit;
+    int y_bit, m;
     BN_CTX *new_ctx = NULL;
     BIGNUM *x, *y, *yxi;
     size_t field_len, enc_len;
@@ -270,7 +270,8 @@ int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
         return EC_POINT_set_to_infinity(group, point);
     }
 
-    field_len = (EC_GROUP_get_degree(group) + 7) / 8;
+    m = EC_GROUP_get_degree(group);
+    field_len = (m + 7) / 8;
     enc_len =
         (form ==
          POINT_CONVERSION_COMPRESSED) ? 1 + field_len : 1 + 2 * field_len;
@@ -295,7 +296,7 @@ int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
 
     if (!BN_bin2bn(buf + 1, field_len, x))
         goto err;
-    if (BN_ucmp(x, group->field) >= 0) {
+    if (BN_num_bits(x) > m) {
         ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
         goto err;
     }
@@ -306,7 +307,7 @@ int ec_GF2m_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
     } else {
         if (!BN_bin2bn(buf + 1 + field_len, field_len, y))
             goto err;
-        if (BN_ucmp(y, group->field) >= 0) {
+        if (BN_num_bits(y) > m) {
             ECerr(EC_F_EC_GF2M_SIMPLE_OCT2POINT, EC_R_INVALID_ENCODING);
             goto err;
         }

libs/openssl/crypto/ec/ec2_smpl.c

@@ -204,8 +204,7 @@ int ec_GF2m_simple_group_check_discriminant(const EC_GROUP *group,
     ret = 1;
 
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(new_ctx);
     return ret;
 }

libs/openssl/crypto/ec/ec_ameth.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -504,7 +504,12 @@ static int ec_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
 #endif
 
     case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
-        *(int *)arg2 = NID_sha256;
+        if (EVP_PKEY_id(pkey) == EVP_PKEY_SM2) {
+            /* For SM2, the only valid digest-alg is SM3 */
+            *(int *)arg2 = NID_sm3;
+        } else {
+            *(int *)arg2 = NID_sha256;
+        }
         return 1;
 
     case ASN1_PKEY_CTRL_SET1_TLS_ENCPT:

libs/openssl/crypto/ec/ec_lib.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -1074,8 +1074,7 @@ static int ec_field_inverse_mod_ord(const EC_GROUP *group, BIGNUM *r,
     ret = 1;
 
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(new_ctx);
     return ret;
 }

libs/openssl/crypto/ec/ec_mult.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -378,7 +378,7 @@ int ec_scalar_mul_ladder(const EC_GROUP *group, EC_POINT *r,
 
  err:
     EC_POINT_free(p);
-    EC_POINT_free(s);
+    EC_POINT_clear_free(s);
     BN_CTX_end(ctx);
 
     return ret;
@@ -441,7 +441,7 @@ int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
          * scalar multiplication implementation based on a Montgomery ladder,
          * with various timing attack defenses.
          */
-        if ((scalar != NULL) && (num == 0)) {
+        if ((scalar != group->order) && (scalar != NULL) && (num == 0)) {
             /*-
              * In this case we want to compute scalar * GeneratorPoint: this
              * codepath is reached most prominently by (ephemeral) key
@@ -452,7 +452,7 @@ int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
              */
             return ec_scalar_mul_ladder(group, r, scalar, NULL, ctx);
         }
-        if ((scalar == NULL) && (num == 1)) {
+        if ((scalar == NULL) && (num == 1) && (scalars[0] != group->order)) {
             /*-
              * In this case we want to compute scalar * VariablePoint: this
              * codepath is reached most prominently by the second half of ECDH,
@@ -948,8 +948,7 @@ int ec_wNAF_precompute_mult(EC_GROUP *group, BN_CTX *ctx)
     ret = 1;
 
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(new_ctx);
     EC_ec_pre_comp_free(pre_comp);
     if (points) {

libs/openssl/crypto/ec/ec_pmeth.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -323,7 +323,11 @@ static int pkey_ec_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
             EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
             EVP_MD_type((const EVP_MD *)p2) != NID_sha256 &&
             EVP_MD_type((const EVP_MD *)p2) != NID_sha384 &&
-            EVP_MD_type((const EVP_MD *)p2) != NID_sha512) {
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha512 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha3_224 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha3_256 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha3_384 &&
+            EVP_MD_type((const EVP_MD *)p2) != NID_sha3_512) {
             ECerr(EC_F_PKEY_EC_CTRL, EC_R_INVALID_DIGEST_TYPE);
             return 0;
         }

libs/openssl/crypto/ec/ecdh_ossl.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2002-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -112,9 +112,8 @@ int ecdh_simple_compute_key(unsigned char **pout, size_t *poutlen,
     ret = 1;
 
  err:
-    EC_POINT_free(tmp);
-    if (ctx)
-        BN_CTX_end(ctx);
+    EC_POINT_clear_free(tmp);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     OPENSSL_free(buf);
     return ret;

libs/openssl/crypto/ec/ecp_nistp521.c

@@ -357,10 +357,15 @@ static void felem_diff64(felem out, const felem in)
 static void felem_diff_128_64(largefelem out, const felem in)
 {
     /*
-     * In order to prevent underflow, we add 0 mod p before subtracting.
+     * In order to prevent underflow, we add 64p mod p (which is equivalent
+     * to 0 mod p) before subtracting. p is 2^521 - 1, i.e. in binary a 521
+     * digit number with all bits set to 1. See "The representation of field
+     * elements" comment above for a description of how limbs are used to
+     * represent a number. 64p is represented with 8 limbs containing a number
+     * with 58 bits set and one limb with a number with 57 bits set.
      */
-    static const limb two63m6 = (((limb) 1) << 62) - (((limb) 1) << 5);
-    static const limb two63m5 = (((limb) 1) << 62) - (((limb) 1) << 4);
+    static const limb two63m6 = (((limb) 1) << 63) - (((limb) 1) << 6);
+    static const limb two63m5 = (((limb) 1) << 63) - (((limb) 1) << 5);
 
     out[0] += two63m6 - in[0];
     out[1] += two63m5 - in[1];

libs/openssl/crypto/ec/ecp_nistz256.c

@@ -888,8 +888,7 @@ __owur static int ecp_nistz256_mult_precompute(EC_GROUP *group, BN_CTX *ctx)
     ret = 1;
 
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(new_ctx);
 
     EC_nistz256_pre_comp_free(pre_comp);

libs/openssl/crypto/ec/ecp_smpl.c

@@ -307,8 +307,7 @@ int ec_GFp_simple_group_check_discriminant(const EC_GROUP *group, BN_CTX *ctx)
     ret = 1;
 
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(new_ctx);
     return ret;
 }
@@ -787,8 +786,7 @@ int ec_GFp_simple_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,
     ret = 1;
 
  end:
-    if (ctx)                    /* otherwise we already called BN_CTX_end */
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(new_ctx);
     return ret;
 }

libs/openssl/crypto/err/err.c

@@ -523,8 +523,24 @@ static unsigned long get_error_values(int inc, int top, const char **file,
         return ERR_R_INTERNAL_ERROR;
     }
 
+    while (es->bottom != es->top) {
+        if (es->err_flags[es->top] & ERR_FLAG_CLEAR) {
+            err_clear(es, es->top);
+            es->top = es->top > 0 ? es->top - 1 : ERR_NUM_ERRORS - 1;
+            continue;
+        }
+        i = (es->bottom + 1) % ERR_NUM_ERRORS;
+        if (es->err_flags[i] & ERR_FLAG_CLEAR) {
+            es->bottom = i;
+            err_clear(es, es->bottom);
+            continue;
+        }
+        break;
+    }
+
     if (es->bottom == es->top)
         return 0;
+
     if (top)
         i = es->top;            /* last error */
     else
@@ -913,25 +929,6 @@ int ERR_clear_last_mark(void)
     return 1;
 }
 
-#ifdef UINTPTR_T
-# undef UINTPTR_T
-#endif
-/*
- * uintptr_t is the answer, but unfortunately C89, current "least common
- * denominator" doesn't define it. Most legacy platforms typedef it anyway,
- * so that attempt to fill the gaps means that one would have to identify
- * that track these gaps, which would be undesirable. Macro it is...
- */
-#if defined(__VMS) && __INITIAL_POINTER_SIZE==64
-/*
- * But we can't use size_t on VMS, because it adheres to sizeof(size_t)==4
- * even in 64-bit builds, which means that it won't work as mask.
- */
-# define UINTPTR_T unsigned long long
-#else
-# define UINTPTR_T size_t
-#endif
-
 void err_clear_last_constant_time(int clear)
 {
     ERR_STATE *es;
@@ -943,11 +940,11 @@ void err_clear_last_constant_time(int clear)
 
     top = es->top;
 
-    es->err_flags[top] &= ~(0 - clear);
-    es->err_buffer[top] &= ~(0UL - clear);
-    es->err_file[top] = (const char *)((UINTPTR_T)es->err_file[top] &
-                                       ~((UINTPTR_T)0 - clear));
-    es->err_line[top] |= 0 - clear;
-
-    es->top = (top + ERR_NUM_ERRORS - clear) % ERR_NUM_ERRORS;
+    /*
+     * Flag error as cleared but remove it elsewhere to avoid two errors
+     * accessing the same error stack location, revealing timing information.
+     */
+    clear = constant_time_select_int(constant_time_eq_int(clear, 0),
+                                     0, ERR_FLAG_CLEAR);
+    es->err_flags[top] |= clear;
 }

libs/openssl/crypto/evp/digest.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -150,6 +150,9 @@ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl)
 
 int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *data, size_t count)
 {
+    if (count == 0)
+        return 1;
+
     return ctx->update(ctx, data, count);
 }
 

libs/openssl/crypto/evp/e_aes.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -2216,9 +2216,6 @@ static int s390x_aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     if (!cctx->aes.ccm.iv_set)
         return -1;
 
-    if (!enc && !cctx->aes.ccm.tag_set)
-        return -1;
-
     if (out == NULL) {
         /* Update(): Pass message length. */
         if (in == NULL) {
@@ -2237,6 +2234,10 @@ static int s390x_aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
         return len;
     }
 
+    /* The tag must be set before actually decrypting data */
+    if (!enc && !cctx->aes.ccm.tag_set)
+        return -1;
+
     /* Update(): Process message. */
 
     if (!cctx->aes.ccm.len_set) {
@@ -3643,8 +3644,6 @@ static int aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     if (!cctx->iv_set)
         return -1;
 
-    if (!EVP_CIPHER_CTX_encrypting(ctx) && !cctx->tag_set)
-        return -1;
     if (!out) {
         if (!in) {
             if (CRYPTO_ccm128_setiv(ccm, EVP_CIPHER_CTX_iv_noconst(ctx),
@@ -3659,6 +3658,11 @@ static int aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
         CRYPTO_ccm128_aad(ccm, in, len);
         return len;
     }
+
+    /* The tag must be set before actually decrypting data */
+    if (!EVP_CIPHER_CTX_encrypting(ctx) && !cctx->tag_set)
+        return -1;
+
     /* If not set length yet do it */
     if (!cctx->len_set) {
         if (CRYPTO_ccm128_setiv(ccm, EVP_CIPHER_CTX_iv_noconst(ctx),

libs/openssl/crypto/evp/e_aria.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2017-2019 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2017, Oracle and/or its affiliates.  All rights reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -486,6 +486,16 @@ static int aria_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     return 0;
 }
 
+static int aria_gcm_cleanup(EVP_CIPHER_CTX *ctx)
+{
+    EVP_ARIA_GCM_CTX *gctx = EVP_C_DATA(EVP_ARIA_GCM_CTX, ctx);
+
+    if (gctx->iv != EVP_CIPHER_CTX_iv_noconst(ctx))
+        OPENSSL_free(gctx->iv);
+
+    return 1;
+}
+
 static int aria_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
                             const unsigned char *iv, int enc)
 {
@@ -727,6 +737,8 @@ static int aria_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     }
 }
 
+#define aria_ccm_cleanup    NULL
+
 #define ARIA_AUTH_FLAGS  (EVP_CIPH_FLAG_DEFAULT_ASN1 \
                           | EVP_CIPH_CUSTOM_IV | EVP_CIPH_FLAG_CUSTOM_CIPHER \
                           | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT \
@@ -739,7 +751,7 @@ static const EVP_CIPHER aria_##keylen##_##mode = { \
         ARIA_AUTH_FLAGS|EVP_CIPH_##MODE##_MODE,    \
         aria_##mode##_init_key,                    \
         aria_##mode##_cipher,                      \
-        NULL,                                      \
+        aria_##mode##_cleanup,                     \
         sizeof(EVP_ARIA_##MODE##_CTX),             \
         NULL,NULL,aria_##mode##_ctrl,NULL };       \
 const EVP_CIPHER *EVP_aria_##keylen##_##mode(void) \

libs/openssl/crypto/evp/e_chacha20_poly1305.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2015-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -30,6 +30,8 @@ typedef struct {
 
 #define data(ctx)   ((EVP_CHACHA_KEY *)(ctx)->cipher_data)
 
+#define CHACHA20_POLY1305_MAX_IVLEN     12
+
 static int chacha_init_key(EVP_CIPHER_CTX *ctx,
                            const unsigned char user_key[CHACHA_KEY_SIZE],
                            const unsigned char iv[CHACHA_CTR_SIZE], int enc)
@@ -533,7 +535,7 @@ static int chacha20_poly1305_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg,
         return 1;
 
     case EVP_CTRL_AEAD_SET_IVLEN:
-        if (arg <= 0 || arg > CHACHA_CTR_SIZE)
+        if (arg <= 0 || arg > CHACHA20_POLY1305_MAX_IVLEN)
             return 0;
         actx->nonce_len = arg;
         return 1;

libs/openssl/crypto/evp/p_lib.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -394,6 +394,11 @@ int EVP_PKEY_set1_engine(EVP_PKEY *pkey, ENGINE *e)
     pkey->pmeth_engine = e;
     return 1;
 }
+
+ENGINE *EVP_PKEY_get0_engine(const EVP_PKEY *pkey)
+{
+    return pkey->engine;
+}
 #endif
 int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key)
 {

libs/openssl/crypto/evp/p_open.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -40,7 +40,7 @@ int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
     }
 
     size = EVP_PKEY_size(priv);
-    key = OPENSSL_malloc(size + 2);
+    key = OPENSSL_malloc(size);
     if (key == NULL) {
         /* ERROR */
         EVPerr(EVP_F_EVP_OPENINIT, ERR_R_MALLOC_FAILURE);

libs/openssl/crypto/hmac/hmac.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -35,6 +35,13 @@ int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
         return 0;
     }
 
+    /*
+     * The HMAC construction is not allowed  to be used with the
+     * extendable-output functions (XOF) shake128 and shake256.
+     */
+    if ((EVP_MD_meth_get_flags(md) & EVP_MD_FLAG_XOF) != 0)
+        return 0;
+
     if (key != NULL) {
         reset = 1;
         j = EVP_MD_block_size(md);

libs/openssl/crypto/include/internal/dso_conf.h.in

@@ -1,6 +1,6 @@
 {- join("\n",map { "/* $_ */" } @autowarntext) -}
 /*
- * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -10,7 +10,6 @@
 
 #ifndef HEADER_DSO_CONF_H
 # define HEADER_DSO_CONF_H
-{- output_off() if $disabled{dso} -}
 {-  # The DSO code currently always implements all functions so that no
     # applications will have to worry about that from a compilation point
     # of view. However, the "method"s may return zero unless that platform
@@ -18,6 +17,9 @@
     # by a define "DSO_<name>" ... we translate the "dso_scheme" config
     # string entry into using the following logic;
     my $scheme = uc $target{dso_scheme};
+    if (!$scheme) {
+        $scheme = "NONE";
+    }
     my @macros = ( "DSO_$scheme" );
     if ($scheme eq 'DLFCN') {
         @macros = ( "DSO_DLFCN", "HAVE_DLFCN_H" );
@@ -26,5 +28,4 @@
     }
     join("\n", map { "# define $_" } @macros); -}
 # define DSO_EXTENSION "{- $target{dso_extension} -}"
-{- output_on() if $disabled{dso} -}
 #endif

libs/openssl/crypto/init.c

@@ -161,10 +161,9 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_load_crypto_nodelete)
 #ifdef OPENSSL_INIT_DEBUG
     fprintf(stderr, "OPENSSL_INIT: ossl_init_load_crypto_nodelete()\n");
 #endif
-#if !defined(OPENSSL_NO_DSO) \
-    && !defined(OPENSSL_USE_NODELETE) \
+#if !defined(OPENSSL_USE_NODELETE) \
     && !defined(OPENSSL_NO_PINSHARED)
-# ifdef DSO_WIN32
+# if defined(DSO_WIN32) && !defined(_WIN32_WCE)
     {
         HMODULE handle = NULL;
         BOOL ret;
@@ -180,7 +179,7 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_load_crypto_nodelete)
 #  endif
         return (ret == TRUE) ? 1 : 0;
     }
-# else
+# elif !defined(DSO_NONE)
     /*
      * Deliberately leak a reference to ourselves. This will force the library
      * to remain loaded until the atexit() handler is run at process exit.
@@ -702,7 +701,7 @@ int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
         ret = RUN_ONCE(&config, ossl_init_config);
         conf_settings = NULL;
         CRYPTO_THREAD_unlock(init_lock);
-        if (!ret)
+        if (ret <= 0)
             return 0;
     }
 
@@ -764,8 +763,7 @@ int OPENSSL_atexit(void (*handler)(void))
 {
     OPENSSL_INIT_STOP *newhand;
 
-#if !defined(OPENSSL_NO_DSO) \
-    && !defined(OPENSSL_USE_NODELETE)\
+#if !defined(OPENSSL_USE_NODELETE)\
     && !defined(OPENSSL_NO_PINSHARED)
     {
         union {
@@ -774,7 +772,7 @@ int OPENSSL_atexit(void (*handler)(void))
         } handlersym;
 
         handlersym.func = handler;
-# ifdef DSO_WIN32
+# if defined(DSO_WIN32) && !defined(_WIN32_WCE)
         {
             HMODULE handle = NULL;
             BOOL ret;
@@ -790,7 +788,7 @@ int OPENSSL_atexit(void (*handler)(void))
             if (!ret)
                 return 0;
         }
-# else
+# elif !defined(DSO_NONE)
         /*
          * Deliberately leak a reference to the handler. This will force the
          * library/code containing the handler to remain loaded until we run the

libs/openssl/crypto/mips_arch.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2011-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -11,7 +11,7 @@
 # define __MIPS_ARCH_H__
 
 # if (defined(__mips_smartmips) || defined(_MIPS_ARCH_MIPS32R3) || \
-      defined(_MIPS_ARCH_MIPS32R5) || defined(_MIPS_ARCH_MIPS32R6))
+      defined(_MIPS_ARCH_MIPS32R5) || defined(_MIPS_ARCH_MIPS32R6)) \
       && !defined(_MIPS_ARCH_MIPS32R2)
 #  define _MIPS_ARCH_MIPS32R2
 # endif

libs/openssl/crypto/modes/asm/ghash-x86_64.pl

@@ -1155,6 +1155,7 @@ ___
 } else {
 $code.=<<___;
 	jmp	.L_init_clmul
+.cfi_endproc
 .size	gcm_init_avx,.-gcm_init_avx
 ___
 }
@@ -1594,6 +1595,7 @@ ___
 } else {
 $code.=<<___;
 	jmp	.L_ghash_clmul
+.cfi_endproc
 .size	gcm_ghash_avx,.-gcm_ghash_avx
 ___
 }

libs/openssl/crypto/modes/ccm128.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2011-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -425,7 +425,7 @@ size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len)
 
     M *= 2;
     M += 2;
-    if (len < M)
+    if (len != M)
         return 0;
     memcpy(tag, ctx->cmac.c, M);
     return M;

libs/openssl/crypto/o_str.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2003-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2003-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -223,7 +223,26 @@ int openssl_strerror_r(int errnum, char *buf, size_t buflen)
 #if defined(_MSC_VER) && _MSC_VER>=1400
     return !strerror_s(buf, buflen, errnum);
 #elif defined(_GNU_SOURCE)
-    return strerror_r(errnum, buf, buflen) != NULL;
+    char *err;
+
+    /*
+     * GNU strerror_r may not actually set buf.
+     * It can return a pointer to some (immutable) static string in which case
+     * buf is left unused.
+     */
+    err = strerror_r(errnum, buf, buflen);
+    if (err == NULL)
+        return 0;
+    /*
+     * If err is statically allocated, err != buf and we need to copy the data.
+     * If err points somewhere inside buf, OPENSSL_strlcpy can handle this,
+     * since src and dest are not annotated with __restrict and the function
+     * reads src byte for byte and writes to dest.
+     * If err == buf we do not have to copy anything.
+     */
+    if (err != buf)
+        OPENSSL_strlcpy(buf, err, buflen);
+    return 1;
 #elif (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112L) || \
       (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 600)
     /*
@@ -234,6 +253,7 @@ int openssl_strerror_r(int errnum, char *buf, size_t buflen)
     return !strerror_r(errnum, buf, buflen);
 #else
     char *err;
+
     /* Fall back to non-thread safe strerror()...its all we can do */
     if (buflen < 2)
         return 0;
@@ -241,8 +261,7 @@ int openssl_strerror_r(int errnum, char *buf, size_t buflen)
     /* Can this ever happen? */
     if (err == NULL)
         return 0;
-    strncpy(buf, err, buflen - 1);
-    buf[buflen - 1] = '\0';
+    OPENSSL_strlcpy(buf, err, buflen);
     return 1;
 #endif
 }

libs/openssl/crypto/objects/obj_dat.h

@@ -1070,7 +1070,7 @@ static const unsigned char so[7762] = {
     0x2A,0x85,0x03,0x07,0x01,0x01,0x07,0x01,       /* [ 7684] OBJ_id_tc26_wrap_gostr3412_2015_magma */
     0x2A,0x85,0x03,0x07,0x01,0x01,0x07,0x01,0x01,  /* [ 7692] OBJ_id_tc26_wrap_gostr3412_2015_magma_kexp15 */
     0x2A,0x85,0x03,0x07,0x01,0x01,0x07,0x02,       /* [ 7701] OBJ_id_tc26_wrap_gostr3412_2015_kuznyechik */
-    0x2A,0x85,0x03,0x07,0x01,0x01,0x07,0x01,0x01,  /* [ 7709] OBJ_id_tc26_wrap_gostr3412_2015_kuznyechik_kexp15 */
+    0x2A,0x85,0x03,0x07,0x01,0x01,0x07,0x02,0x01,  /* [ 7709] OBJ_id_tc26_wrap_gostr3412_2015_kuznyechik_kexp15 */
     0x2A,0x85,0x03,0x07,0x01,0x02,0x01,0x01,0x02,  /* [ 7718] OBJ_id_tc26_gost_3410_2012_256_paramSetB */
     0x2A,0x85,0x03,0x07,0x01,0x02,0x01,0x01,0x03,  /* [ 7727] OBJ_id_tc26_gost_3410_2012_256_paramSetC */
     0x2A,0x85,0x03,0x07,0x01,0x02,0x01,0x01,0x04,  /* [ 7736] OBJ_id_tc26_gost_3410_2012_256_paramSetD */
@@ -5364,7 +5364,7 @@ static const unsigned int obj_objs[NUM_OBJ] = {
     1177,    /* OBJ_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm 1 2 643 7 1 1 5 2 1 */
     1178,    /* OBJ_id_tc26_cipher_gostr3412_2015_kuznyechik_ctracpkm_omac 1 2 643 7 1 1 5 2 2 */
     1181,    /* OBJ_id_tc26_wrap_gostr3412_2015_magma_kexp15 1 2 643 7 1 1 7 1 1 */
-    1183,    /* OBJ_id_tc26_wrap_gostr3412_2015_kuznyechik_kexp15 1 2 643 7 1 1 7 1 1 */
+    1183,    /* OBJ_id_tc26_wrap_gostr3412_2015_kuznyechik_kexp15 1 2 643 7 1 1 7 2 1 */
     1148,    /* OBJ_id_tc26_gost_3410_2012_256_paramSetA 1 2 643 7 1 2 1 1 1 */
     1184,    /* OBJ_id_tc26_gost_3410_2012_256_paramSetB 1 2 643 7 1 2 1 1 2 */
     1185,    /* OBJ_id_tc26_gost_3410_2012_256_paramSetC 1 2 643 7 1 2 1 1 3 */

libs/openssl/crypto/objects/objects.txt

@@ -1358,7 +1358,7 @@ id-tc26-algorithms 7	:	id-tc26-wrap
 id-tc26-wrap 1	: id-tc26-wrap-gostr3412-2015-magma
 id-tc26-wrap-gostr3412-2015-magma 1	: id-tc26-wrap-gostr3412-2015-magma-kexp15
 id-tc26-wrap 2	: id-tc26-wrap-gostr3412-2015-kuznyechik
-id-tc26-wrap-gostr3412-2015-magma 1	: id-tc26-wrap-gostr3412-2015-kuznyechik-kexp15
+id-tc26-wrap-gostr3412-2015-kuznyechik 1	: id-tc26-wrap-gostr3412-2015-kuznyechik-kexp15
 
 id-tc26 2 		: id-tc26-constants
 

libs/openssl/crypto/ocsp/ocsp_ext.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -439,6 +439,7 @@ X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, const char **urls)
 
     if ((sloc = OCSP_SERVICELOC_new()) == NULL)
         goto err;
+    X509_NAME_free(sloc->issuer);
     if ((sloc->issuer = X509_NAME_dup(issuer)) == NULL)
         goto err;
     if (urls && *urls
@@ -449,12 +450,11 @@ X509_EXTENSION *OCSP_url_svcloc_new(X509_NAME *issuer, const char **urls)
             goto err;
         if ((ad->method = OBJ_nid2obj(NID_ad_OCSP)) == NULL)
             goto err;
-        if ((ad->location = GENERAL_NAME_new()) == NULL)
-            goto err;
         if ((ia5 = ASN1_IA5STRING_new()) == NULL)
             goto err;
         if (!ASN1_STRING_set((ASN1_STRING *)ia5, *urls, -1))
             goto err;
+        /* ad->location is allocated inside ACCESS_DESCRIPTION_new */
         ad->location->type = GEN_URI;
         ad->location->d.ia5 = ia5;
         ia5 = NULL;

libs/openssl/crypto/ocsp/ocsp_lib.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -88,7 +88,7 @@ OCSP_CERTID *OCSP_cert_id_new(const EVP_MD *dgst,
     return NULL;
 }
 
-int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b)
+int OCSP_id_issuer_cmp(const OCSP_CERTID *a, const OCSP_CERTID *b)
 {
     int ret;
     ret = OBJ_cmp(a->hashAlgorithm.algorithm, b->hashAlgorithm.algorithm);
@@ -100,7 +100,7 @@ int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b)
     return ASN1_OCTET_STRING_cmp(&a->issuerKeyHash, &b->issuerKeyHash);
 }
 
-int OCSP_id_cmp(OCSP_CERTID *a, OCSP_CERTID *b)
+int OCSP_id_cmp(const OCSP_CERTID *a, const OCSP_CERTID *b)
 {
     int ret;
     ret = OCSP_id_issuer_cmp(a, b);

libs/openssl/crypto/pem/pem_sign.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -31,7 +31,7 @@ int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
     int i, ret = 0;
     unsigned int m_len;
 
-    m = OPENSSL_malloc(EVP_PKEY_size(pkey) + 2);
+    m = OPENSSL_malloc(EVP_PKEY_size(pkey));
     if (m == NULL) {
         PEMerr(PEM_F_PEM_SIGNFINAL, ERR_R_MALLOC_FAILURE);
         goto err;

libs/openssl/crypto/poly1305/build.info

@@ -17,6 +17,7 @@ GENERATE[poly1305-armv8.S]=asm/poly1305-armv8.pl $(PERLASM_SCHEME)
 INCLUDE[poly1305-armv8.o]=..
 GENERATE[poly1305-mips.S]=asm/poly1305-mips.pl $(PERLASM_SCHEME)
 INCLUDE[poly1305-mips.o]=..
+GENERATE[poly1305-s390x.S]=asm/poly1305-s390x.pl $(PERLASM_SCHEME)
 
 BEGINRAW[Makefile(unix)]
 {- $builddir -}/poly1305-%.S:	{- $sourcedir -}/asm/poly1305-%.pl

libs/openssl/crypto/ppccap.c

@@ -314,6 +314,7 @@ void OPENSSL_cpuid_setup(void)
 #ifdef OSSL_IMPLEMENT_GETAUXVAL
     {
         unsigned long hwcap = getauxval(HWCAP);
+        unsigned long hwcap2 = getauxval(HWCAP2);
 
         if (hwcap & HWCAP_FPU) {
             OPENSSL_ppccap_P |= PPC_FPU;
@@ -332,11 +333,11 @@ void OPENSSL_cpuid_setup(void)
         if (hwcap & HWCAP_ALTIVEC) {
             OPENSSL_ppccap_P |= PPC_ALTIVEC;
 
-            if ((hwcap & HWCAP_VSX) && (getauxval(HWCAP2) & HWCAP_VEC_CRYPTO))
+            if ((hwcap & HWCAP_VSX) && (hwcap2 & HWCAP_VEC_CRYPTO))
                 OPENSSL_ppccap_P |= PPC_CRYPTO207;
         }
 
-        if (hwcap & HWCAP_ARCH_3_00) {
+        if (hwcap2 & HWCAP_ARCH_3_00) {
             OPENSSL_ppccap_P |= PPC_MADD300;
         }
     }

libs/openssl/crypto/rand/drbg_lib.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2011-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -188,8 +188,8 @@ static RAND_DRBG *rand_drbg_new(int secure,
                                 unsigned int flags,
                                 RAND_DRBG *parent)
 {
-    RAND_DRBG *drbg = secure ?
-        OPENSSL_secure_zalloc(sizeof(*drbg)) : OPENSSL_zalloc(sizeof(*drbg));
+    RAND_DRBG *drbg = secure ? OPENSSL_secure_zalloc(sizeof(*drbg))
+                             : OPENSSL_zalloc(sizeof(*drbg));
 
     if (drbg == NULL) {
         RANDerr(RAND_F_RAND_DRBG_NEW, ERR_R_MALLOC_FAILURE);

libs/openssl/crypto/rand/rand_lib.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -137,7 +137,7 @@ size_t rand_drbg_get_entropy(RAND_DRBG *drbg,
     size_t entropy_available = 0;
     RAND_POOL *pool;
 
-    if (drbg->parent && drbg->strength > drbg->parent->strength) {
+    if (drbg->parent != NULL && drbg->strength > drbg->parent->strength) {
         /*
          * We currently don't support the algorithm from NIST SP 800-90C
          * 10.1.2 to use a weaker DRBG as source
@@ -155,7 +155,7 @@ size_t rand_drbg_get_entropy(RAND_DRBG *drbg,
             return 0;
     }
 
-    if (drbg->parent) {
+    if (drbg->parent != NULL) {
         size_t bytes_needed = rand_pool_bytes_needed(pool, 1 /*entropy_factor*/);
         unsigned char *buffer = rand_pool_add_begin(pool, bytes_needed);
 
@@ -235,7 +235,7 @@ size_t rand_drbg_get_nonce(RAND_DRBG *drbg,
     struct {
         void * instance;
         int count;
-    } data = { 0 };
+    } data = { NULL, 0 };
 
     pool = rand_pool_new(0, min_len, max_len);
     if (pool == NULL)
@@ -402,7 +402,7 @@ int RAND_poll(void)
     } else {
         /* fill random pool and seed the current legacy RNG */
         pool = rand_pool_new(RAND_DRBG_STRENGTH,
-                             RAND_DRBG_STRENGTH / 8,
+                             (RAND_DRBG_STRENGTH + 7) / 8,
                              RAND_POOL_MAX_LENGTH);
         if (pool == NULL)
             return 0;
@@ -689,7 +689,7 @@ unsigned char *rand_pool_add_begin(RAND_POOL *pool, size_t len)
 
     if (pool->buffer == NULL) {
         RANDerr(RAND_F_RAND_POOL_ADD_BEGIN, ERR_R_INTERNAL_ERROR);
-        return 0;
+        return NULL;
     }
 
     return pool->buffer + pool->len;

libs/openssl/crypto/rand/rand_unix.c

@@ -19,7 +19,7 @@
 #include <stdio.h>
 #include "internal/dso.h"
 #if defined(__linux)
-# include <sys/syscall.h>
+# include <asm/unistd.h>
 #endif
 #if defined(__FreeBSD__)
 # include <sys/types.h>
@@ -324,8 +324,8 @@ static ssize_t syscall_random(void *buf, size_t buflen)
 #  endif
 
     /* Linux supports this since version 3.17 */
-#  if defined(__linux) && defined(SYS_getrandom)
-    return syscall(SYS_getrandom, buf, buflen, 0);
+#  if defined(__linux) && defined(__NR_getrandom)
+    return syscall(__NR_getrandom, buf, buflen, 0);
 #  elif (defined(__FreeBSD__) || defined(__NetBSD__)) && defined(KERN_ARND)
     return sysctl_random(buf, buflen);
 #  else
@@ -510,6 +510,29 @@ size_t rand_pool_acquire_entropy(RAND_POOL *pool)
     bytes_needed = rand_pool_bytes_needed(pool, 1 /*entropy_factor*/);
     {
         size_t i;
+#ifdef DEVRANDOM_WAIT
+        static int wait_done = 0;
+
+        /*
+         * On some implementations reading from /dev/urandom is possible
+         * before it is initialized. Therefore we wait for /dev/random
+         * to be readable to make sure /dev/urandom is initialized.
+         */
+        if (!wait_done && bytes_needed > 0) {
+             int f = open(DEVRANDOM_WAIT, O_RDONLY);
+
+             if (f >= 0) {
+                 fd_set fds;
+
+                 FD_ZERO(&fds);
+                 FD_SET(f, &fds);
+                 while (select(f+1, &fds, NULL, NULL, NULL) < 0
+                        && errno == EINTR);
+                 close(f);
+             }
+             wait_done = 1;
+        }
+#endif
 
         for (i = 0; bytes_needed > 0 && i < OSSL_NELEM(random_device_paths); i++) {
             ssize_t bytes = 0;

libs/openssl/crypto/rand/rand_vms.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -507,7 +507,11 @@ int rand_pool_add_additional_data(RAND_POOL *pool)
      * concurrently (which is the case for the <master> drbg).
      */
     data.tid = CRYPTO_THREAD_get_current_id();
+#if __CRTL_VER >= 80400000
     sys$gettim_prec(&data.time);
+#else
+    sys$gettim((void*)&data.time);
+#endif
 
     return rand_pool_add(pool, (unsigned char *)&data, sizeof(data), 0);
 }

libs/openssl/crypto/rand/rand_win.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -18,8 +18,8 @@
 # endif
 
 # include <windows.h>
-/* On Windows 7 or higher use BCrypt instead of the legacy CryptoAPI */
-# if defined(_MSC_VER) && defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0601
+/* On Windows Vista or higher use BCrypt instead of the legacy CryptoAPI */
+# if defined(_MSC_VER) && defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0600
 #  define USE_BCRYPTGENRANDOM
 # endif
 

libs/openssl/crypto/rand/randfile.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -254,7 +254,7 @@ const char *RAND_file_name(char *buf, size_t size)
     size_t len;
     int use_randfile = 1;
 
-#if defined(_WIN32) && defined(CP_UTF8)
+#if defined(_WIN32) && defined(CP_UTF8) && !defined(_WIN32_WCE)
     DWORD envlen;
     WCHAR *var;
 

libs/openssl/crypto/rc4/build.info

@@ -11,6 +11,8 @@ GENERATE[rc4-md5-x86_64.s]=asm/rc4-md5-x86_64.pl $(PERLASM_SCHEME)
 
 GENERATE[rc4-parisc.s]=asm/rc4-parisc.pl $(PERLASM_SCHEME)
 
+GENERATE[rc4-s390x.s]=asm/rc4-s390x.pl $(PERLASM_SCHEME)
+
 BEGINRAW[Makefile]
 # GNU make "catch all"
 {- $builddir -}/rc4-%.s:	{- $sourcedir -}/asm/rc4-%.pl

libs/openssl/crypto/rsa/rsa_ameth.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -583,10 +583,12 @@ static RSA_PSS_PARAMS *rsa_ctx_to_pss(EVP_PKEY_CTX *pkctx)
         return NULL;
     if (saltlen == -1) {
         saltlen = EVP_MD_size(sigmd);
-    } else if (saltlen == -2) {
+    } else if (saltlen == -2 || saltlen == -3) {
         saltlen = EVP_PKEY_size(pk) - EVP_MD_size(sigmd) - 2;
         if ((EVP_PKEY_bits(pk) & 0x7) == 1)
             saltlen--;
+        if (saltlen < 0)
+            return NULL;
     }
 
     return rsa_pss_params_create(sigmd, mgf1md, saltlen);

libs/openssl/crypto/rsa/rsa_gen.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -387,8 +387,7 @@ static int rsa_builtin_keygen(RSA *rsa, int bits, int primes, BIGNUM *e_value,
         RSAerr(RSA_F_RSA_BUILTIN_KEYGEN, ERR_LIB_BN);
         ok = 0;
     }
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     return ok;
 }

libs/openssl/crypto/rsa/rsa_oaep.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -143,7 +143,7 @@ int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
      * |num| is the length of the modulus; |flen| is the length of the
      * encoded message. Therefore, for any |from| that was obtained by
      * decrypting a ciphertext, we must have |flen| <= |num|. Similarly,
-     * num < 2 * mdlen + 2 must hold for the modulus irrespective of
+     * |num| >= 2 * |mdlen| + 2 must hold for the modulus irrespective of
      * the ciphertext, see PKCS #1 v2.2, section 7.1.2.
      * This does not leak any side-channel information.
      */
@@ -179,17 +179,16 @@ int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
         from -= 1 & mask;
         *--em = *from & mask;
     }
-    from = em;
 
     /*
      * The first byte must be zero, however we must not leak if this is
      * true. See James H. Manger, "A Chosen Ciphertext  Attack on RSA
      * Optimal Asymmetric Encryption Padding (OAEP) [...]", CRYPTO 2001).
      */
-    good = constant_time_is_zero(from[0]);
+    good = constant_time_is_zero(em[0]);
 
-    maskedseed = from + 1;
-    maskeddb = from + 1 + mdlen;
+    maskedseed = em + 1;
+    maskeddb = em + 1 + mdlen;
 
     if (PKCS1_MGF1(seed, mdlen, maskeddb, dblen, mgf1md))
         goto cleanup;
@@ -230,29 +229,30 @@ int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
     mlen = dblen - msg_index;
 
     /*
-     * For good measure, do this check in constant tine as well.
+     * For good measure, do this check in constant time as well.
      */
     good &= constant_time_ge(tlen, mlen);
 
     /*
-     * Even though we can't fake result's length, we can pretend copying
-     * |tlen| bytes where |mlen| bytes would be real. Last |tlen| of |dblen|
-     * bytes are viewed as circular buffer with start at |tlen|-|mlen'|,
-     * where |mlen'| is "saturated" |mlen| value. Deducing information
-     * about failure or |mlen| would take attacker's ability to observe
-     * memory access pattern with byte granularity *as it occurs*. It
-     * should be noted that failure is indistinguishable from normal
-     * operation if |tlen| is fixed by protocol.
+     * Move the result in-place by |dblen|-|mdlen|-1-|mlen| bytes to the left.
+     * Then if |good| move |mlen| bytes from |db|+|mdlen|+1 to |to|.
+     * Otherwise leave |to| unchanged.
+     * Copy the memory back in a way that does not reveal the size of
+     * the data being copied via a timing side channel. This requires copying
+     * parts of the buffer multiple times based on the bits set in the real
+     * length. Clear bits do a non-copy with identical access pattern.
+     * The loop below has overall complexity of O(N*log(N)).
      */
-    tlen = constant_time_select_int(constant_time_lt(dblen, tlen), dblen, tlen);
-    msg_index = constant_time_select_int(good, msg_index, dblen - tlen);
-    mlen = dblen - msg_index;
-    for (from = db + msg_index, mask = good, i = 0; i < tlen; i++) {
-        unsigned int equals = constant_time_eq(i, mlen);
-
-        from -= dblen & equals; /* if (i == dblen) rewind   */
-        mask &= mask ^ equals;  /* if (i == dblen) mask = 0 */
-        to[i] = constant_time_select_8(mask, from[i], to[i]);
+    tlen = constant_time_select_int(constant_time_lt(dblen - mdlen - 1, tlen),
+                                    dblen - mdlen - 1, tlen);
+    for (msg_index = 1; msg_index < dblen - mdlen - 1; msg_index <<= 1) {
+        mask = ~constant_time_eq(msg_index & (dblen - mdlen - 1 - mlen), 0);
+        for (i = mdlen + 1; i < dblen - msg_index; i++)
+            db[i] = constant_time_select_8(mask, db[i + msg_index], db[i]);
+    }
+    for (i = 0; i < tlen; i++) {
+        mask = good & constant_time_lt(i, mlen);
+        to[i] = constant_time_select_8(mask, db[i + mdlen + 1], to[i]);
     }
 
     /*

libs/openssl/crypto/rsa/rsa_ossl.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -148,8 +148,7 @@ static int rsa_ossl_public_encrypt(int flen, const unsigned char *from,
      */
     r = BN_bn2binpad(ret, to, num);
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     OPENSSL_clear_free(buf, num);
     return r;
@@ -354,8 +353,7 @@ static int rsa_ossl_private_encrypt(int flen, const unsigned char *from,
      */
     r = BN_bn2binpad(res, to, num);
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     OPENSSL_clear_free(buf, num);
     return r;
@@ -481,11 +479,10 @@ static int rsa_ossl_private_decrypt(int flen, const unsigned char *from,
         goto err;
     }
     RSAerr(RSA_F_RSA_OSSL_PRIVATE_DECRYPT, RSA_R_PADDING_CHECK_FAILED);
-    err_clear_last_constant_time(r >= 0);
+    err_clear_last_constant_time(1 & ~constant_time_msb(r));
 
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     OPENSSL_clear_free(buf, num);
     return r;
@@ -581,8 +578,7 @@ static int rsa_ossl_public_decrypt(int flen, const unsigned char *from,
         RSAerr(RSA_F_RSA_OSSL_PUBLIC_DECRYPT, RSA_R_PADDING_CHECK_FAILED);
 
  err:
-    if (ctx != NULL)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     OPENSSL_clear_free(buf, num);
     return r;

libs/openssl/crypto/rsa/rsa_pk1.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -192,15 +192,14 @@ int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
         from -= 1 & mask;
         *--em = *from & mask;
     }
-    from = em;
 
-    good = constant_time_is_zero(from[0]);
-    good &= constant_time_eq(from[1], 2);
+    good = constant_time_is_zero(em[0]);
+    good &= constant_time_eq(em[1], 2);
 
     /* scan over padding data */
     found_zero_byte = 0;
     for (i = 2; i < num; i++) {
-        unsigned int equals0 = constant_time_is_zero(from[i]);
+        unsigned int equals0 = constant_time_is_zero(em[i]);
 
         zero_index = constant_time_select_int(~found_zero_byte & equals0,
                                               i, zero_index);
@@ -208,7 +207,7 @@ int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
     }
 
     /*
-     * PS must be at least 8 bytes long, and it starts two bytes into |from|.
+     * PS must be at least 8 bytes long, and it starts two bytes into |em|.
      * If we never found a 0-byte, then |zero_index| is 0 and the check
      * also fails.
      */
@@ -227,24 +226,25 @@ int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
     good &= constant_time_ge(tlen, mlen);
 
     /*
-     * Even though we can't fake result's length, we can pretend copying
-     * |tlen| bytes where |mlen| bytes would be real. Last |tlen| of |num|
-     * bytes are viewed as circular buffer with start at |tlen|-|mlen'|,
-     * where |mlen'| is "saturated" |mlen| value. Deducing information
-     * about failure or |mlen| would take attacker's ability to observe
-     * memory access pattern with byte granularity *as it occurs*. It
-     * should be noted that failure is indistinguishable from normal
-     * operation if |tlen| is fixed by protocol.
+     * Move the result in-place by |num|-11-|mlen| bytes to the left.
+     * Then if |good| move |mlen| bytes from |em|+11 to |to|.
+     * Otherwise leave |to| unchanged.
+     * Copy the memory back in a way that does not reveal the size of
+     * the data being copied via a timing side channel. This requires copying
+     * parts of the buffer multiple times based on the bits set in the real
+     * length. Clear bits do a non-copy with identical access pattern.
+     * The loop below has overall complexity of O(N*log(N)).
      */
-    tlen = constant_time_select_int(constant_time_lt(num, tlen), num, tlen);
-    msg_index = constant_time_select_int(good, msg_index, num - tlen);
-    mlen = num - msg_index;
-    for (from += msg_index, mask = good, i = 0; i < tlen; i++) {
-        unsigned int equals = constant_time_eq(i, mlen);
-
-        from -= tlen & equals;  /* if (i == mlen) rewind   */
-        mask &= mask ^ equals;  /* if (i == mlen) mask = 0 */
-        to[i] = constant_time_select_8(mask, from[i], to[i]);
+    tlen = constant_time_select_int(constant_time_lt(num - 11, tlen),
+                                    num - 11, tlen);
+    for (msg_index = 1; msg_index < num - 11; msg_index <<= 1) {
+        mask = ~constant_time_eq(msg_index & (num - 11 - mlen), 0);
+        for (i = 11; i < num - msg_index; i++)
+            em[i] = constant_time_select_8(mask, em[i + msg_index], em[i]);
+    }
+    for (i = 0; i < tlen; i++) {
+        mask = good & constant_time_lt(i, mlen);
+        to[i] = constant_time_select_8(mask, em[i + 11], to[i]);
     }
 
     OPENSSL_clear_free(em, num);

libs/openssl/crypto/rsa/rsa_pmeth.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -7,6 +7,8 @@
  * https://www.openssl.org/source/license.html
  */
 
+#include "internal/constant_time_locl.h"
+
 #include <stdio.h>
 #include "internal/cryptlib.h"
 #include <openssl/asn1t.h>
@@ -54,7 +56,7 @@ static int pkey_rsa_init(EVP_PKEY_CTX *ctx)
 
     if (rctx == NULL)
         return 0;
-    rctx->nbits = 1024;
+    rctx->nbits = 2048;
     rctx->primes = RSA_DEFAULT_PRIME_NUM;
     if (pkey_ctx_is_pss(ctx))
         rctx->pad_mode = RSA_PKCS1_PSS_PADDING;
@@ -340,10 +342,9 @@ static int pkey_rsa_decrypt(EVP_PKEY_CTX *ctx,
         ret = RSA_private_decrypt(inlen, in, out, ctx->pkey->pkey.rsa,
                                   rctx->pad_mode);
     }
-    if (ret < 0)
-        return ret;
-    *outlen = ret;
-    return 1;
+    *outlen = constant_time_select_s(constant_time_msb_s(ret), *outlen, ret);
+    ret = constant_time_select_int(constant_time_msb(ret), ret, 1);
+    return ret;
 }
 
 static int check_padding_md(const EVP_MD *md, int padding)

libs/openssl/crypto/rsa/rsa_ssl.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -55,7 +55,7 @@ int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
 
 /*
  * Copy of RSA_padding_check_PKCS1_type_2 with a twist that rejects padding
- * if nul delimiter is preceded by 8 consecutive 0x03 bytes. It also
+ * if nul delimiter is not preceded by 8 consecutive 0x03 bytes. It also
  * preserves error code reporting for backward compatibility.
  */
 int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
@@ -67,7 +67,10 @@ int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
     unsigned int good, found_zero_byte, mask, threes_in_row;
     int zero_index = 0, msg_index, mlen = -1, err;
 
-    if (flen < 10) {
+    if (tlen <= 0 || flen <= 0)
+        return -1;
+
+    if (flen > num || num < 11) {
         RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23, RSA_R_DATA_TOO_SMALL);
         return -1;
     }
@@ -89,10 +92,9 @@ int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
         from -= 1 & mask;
         *--em = *from & mask;
     }
-    from = em;
 
-    good = constant_time_is_zero(from[0]);
-    good &= constant_time_eq(from[1], 2);
+    good = constant_time_is_zero(em[0]);
+    good &= constant_time_eq(em[1], 2);
     err = constant_time_select_int(good, 0, RSA_R_BLOCK_TYPE_IS_NOT_02);
     mask = ~good;
 
@@ -100,18 +102,18 @@ int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
     found_zero_byte = 0;
     threes_in_row = 0;
     for (i = 2; i < num; i++) {
-        unsigned int equals0 = constant_time_is_zero(from[i]);
+        unsigned int equals0 = constant_time_is_zero(em[i]);
 
         zero_index = constant_time_select_int(~found_zero_byte & equals0,
                                               i, zero_index);
         found_zero_byte |= equals0;
 
         threes_in_row += 1 & ~found_zero_byte;
-        threes_in_row &= found_zero_byte | constant_time_eq(from[i], 3);
+        threes_in_row &= found_zero_byte | constant_time_eq(em[i], 3);
     }
 
     /*
-     * PS must be at least 8 bytes long, and it starts two bytes into |from|.
+     * PS must be at least 8 bytes long, and it starts two bytes into |em|.
      * If we never found a 0-byte, then |zero_index| is 0 and the check
      * also fails.
      */
@@ -120,7 +122,7 @@ int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
                                    RSA_R_NULL_BEFORE_BLOCK_MISSING);
     mask = ~good;
 
-    good &= constant_time_lt(threes_in_row, 8);
+    good &= constant_time_ge(threes_in_row, 8);
     err = constant_time_select_int(mask | good, err,
                                    RSA_R_SSLV3_ROLLBACK_ATTACK);
     mask = ~good;
@@ -139,24 +141,25 @@ int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
     err = constant_time_select_int(mask | good, err, RSA_R_DATA_TOO_LARGE);
 
     /*
-     * Even though we can't fake result's length, we can pretend copying
-     * |tlen| bytes where |mlen| bytes would be real. Last |tlen| of |num|
-     * bytes are viewed as circular buffer with start at |tlen|-|mlen'|,
-     * where |mlen'| is "saturated" |mlen| value. Deducing information
-     * about failure or |mlen| would take attacker's ability to observe
-     * memory access pattern with byte granularity *as it occurs*. It
-     * should be noted that failure is indistinguishable from normal
-     * operation if |tlen| is fixed by protocol.
+     * Move the result in-place by |num|-11-|mlen| bytes to the left.
+     * Then if |good| move |mlen| bytes from |em|+11 to |to|.
+     * Otherwise leave |to| unchanged.
+     * Copy the memory back in a way that does not reveal the size of
+     * the data being copied via a timing side channel. This requires copying
+     * parts of the buffer multiple times based on the bits set in the real
+     * length. Clear bits do a non-copy with identical access pattern.
+     * The loop below has overall complexity of O(N*log(N)).
      */
-    tlen = constant_time_select_int(constant_time_lt(num, tlen), num, tlen);
-    msg_index = constant_time_select_int(good, msg_index, num - tlen);
-    mlen = num - msg_index;
-    for (from += msg_index, mask = good, i = 0; i < tlen; i++) {
-        unsigned int equals = constant_time_eq(i, mlen);
-
-        from -= tlen & equals;  /* if (i == mlen) rewind   */
-        mask &= mask ^ equals;  /* if (i == mlen) mask = 0 */
-        to[i] = constant_time_select_8(mask, from[i], to[i]);
+    tlen = constant_time_select_int(constant_time_lt(num - 11, tlen),
+                                    num - 11, tlen);
+    for (msg_index = 1; msg_index < num - 11; msg_index <<= 1) {
+        mask = ~constant_time_eq(msg_index & (num - 11 - mlen), 0);
+        for (i = 11; i < num - msg_index; i++)
+            em[i] = constant_time_select_8(mask, em[i + msg_index], em[i]);
+    }
+    for (i = 0; i < tlen; i++) {
+        mask = good & constant_time_lt(i, mlen);
+        to[i] = constant_time_select_8(mask, em[i + 11], to[i]);
     }
 
     OPENSSL_clear_free(em, num);

libs/openssl/crypto/rsa/rsa_x931g.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -133,8 +133,7 @@ int RSA_X931_derive_ex(RSA *rsa, BIGNUM *p1, BIGNUM *p2, BIGNUM *q1,
 
     ret = 1;
  err:
-    if (ctx)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
     BN_CTX_free(ctx2);
 
@@ -188,8 +187,7 @@ int RSA_X931_generate_key_ex(RSA *rsa, int bits, const BIGNUM *e,
     ok = 1;
 
  error:
-    if (ctx)
-        BN_CTX_end(ctx);
+    BN_CTX_end(ctx);
     BN_CTX_free(ctx);
 
     if (ok)

libs/openssl/crypto/sha/keccak1600.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -78,30 +78,30 @@ static const unsigned char rhotates[5][5] = {
 };
 
 static const uint64_t iotas[] = {
-    BIT_INTERLEAVE ? 0x0000000000000001U : 0x0000000000000001U,
-    BIT_INTERLEAVE ? 0x0000008900000000U : 0x0000000000008082U,
-    BIT_INTERLEAVE ? 0x8000008b00000000U : 0x800000000000808aU,
-    BIT_INTERLEAVE ? 0x8000808000000000U : 0x8000000080008000U,
-    BIT_INTERLEAVE ? 0x0000008b00000001U : 0x000000000000808bU,
-    BIT_INTERLEAVE ? 0x0000800000000001U : 0x0000000080000001U,
-    BIT_INTERLEAVE ? 0x8000808800000001U : 0x8000000080008081U,
-    BIT_INTERLEAVE ? 0x8000008200000001U : 0x8000000000008009U,
-    BIT_INTERLEAVE ? 0x0000000b00000000U : 0x000000000000008aU,
-    BIT_INTERLEAVE ? 0x0000000a00000000U : 0x0000000000000088U,
-    BIT_INTERLEAVE ? 0x0000808200000001U : 0x0000000080008009U,
-    BIT_INTERLEAVE ? 0x0000800300000000U : 0x000000008000000aU,
-    BIT_INTERLEAVE ? 0x0000808b00000001U : 0x000000008000808bU,
-    BIT_INTERLEAVE ? 0x8000000b00000001U : 0x800000000000008bU,
-    BIT_INTERLEAVE ? 0x8000008a00000001U : 0x8000000000008089U,
-    BIT_INTERLEAVE ? 0x8000008100000001U : 0x8000000000008003U,
-    BIT_INTERLEAVE ? 0x8000008100000000U : 0x8000000000008002U,
-    BIT_INTERLEAVE ? 0x8000000800000000U : 0x8000000000000080U,
-    BIT_INTERLEAVE ? 0x0000008300000000U : 0x000000000000800aU,
-    BIT_INTERLEAVE ? 0x8000800300000000U : 0x800000008000000aU,
-    BIT_INTERLEAVE ? 0x8000808800000001U : 0x8000000080008081U,
-    BIT_INTERLEAVE ? 0x8000008800000000U : 0x8000000000008080U,
-    BIT_INTERLEAVE ? 0x0000800000000001U : 0x0000000080000001U,
-    BIT_INTERLEAVE ? 0x8000808200000000U : 0x8000000080008008U
+    BIT_INTERLEAVE ? 0x0000000000000001ULL : 0x0000000000000001ULL,
+    BIT_INTERLEAVE ? 0x0000008900000000ULL : 0x0000000000008082ULL,
+    BIT_INTERLEAVE ? 0x8000008b00000000ULL : 0x800000000000808aULL,
+    BIT_INTERLEAVE ? 0x8000808000000000ULL : 0x8000000080008000ULL,
+    BIT_INTERLEAVE ? 0x0000008b00000001ULL : 0x000000000000808bULL,
+    BIT_INTERLEAVE ? 0x0000800000000001ULL : 0x0000000080000001ULL,
+    BIT_INTERLEAVE ? 0x8000808800000001ULL : 0x8000000080008081ULL,
+    BIT_INTERLEAVE ? 0x8000008200000001ULL : 0x8000000000008009ULL,
+    BIT_INTERLEAVE ? 0x0000000b00000000ULL : 0x000000000000008aULL,
+    BIT_INTERLEAVE ? 0x0000000a00000000ULL : 0x0000000000000088ULL,
+    BIT_INTERLEAVE ? 0x0000808200000001ULL : 0x0000000080008009ULL,
+    BIT_INTERLEAVE ? 0x0000800300000000ULL : 0x000000008000000aULL,
+    BIT_INTERLEAVE ? 0x0000808b00000001ULL : 0x000000008000808bULL,
+    BIT_INTERLEAVE ? 0x8000000b00000001ULL : 0x800000000000008bULL,
+    BIT_INTERLEAVE ? 0x8000008a00000001ULL : 0x8000000000008089ULL,
+    BIT_INTERLEAVE ? 0x8000008100000001ULL : 0x8000000000008003ULL,
+    BIT_INTERLEAVE ? 0x8000008100000000ULL : 0x8000000000008002ULL,
+    BIT_INTERLEAVE ? 0x8000000800000000ULL : 0x8000000000000080ULL,
+    BIT_INTERLEAVE ? 0x0000008300000000ULL : 0x000000000000800aULL,
+    BIT_INTERLEAVE ? 0x8000800300000000ULL : 0x800000008000000aULL,
+    BIT_INTERLEAVE ? 0x8000808800000001ULL : 0x8000000080008081ULL,
+    BIT_INTERLEAVE ? 0x8000008800000000ULL : 0x8000000000008080ULL,
+    BIT_INTERLEAVE ? 0x0000800000000001ULL : 0x0000000080000001ULL,
+    BIT_INTERLEAVE ? 0x8000808200000000ULL : 0x8000000080008008ULL
 };
 
 #if defined(KECCAK_REF)

libs/openssl/crypto/threads_win.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -24,11 +24,15 @@ CRYPTO_RWLOCK *CRYPTO_THREAD_lock_new(void)
         return NULL;
     }
 
+#if !defined(_WIN32_WCE)
     /* 0x400 is the spin count value suggested in the documentation */
     if (!InitializeCriticalSectionAndSpinCount(lock, 0x400)) {
         OPENSSL_free(lock);
         return NULL;
     }
+#else
+    InitializeCriticalSection(lock);
+#endif
 
     return lock;
 }

libs/openssl/crypto/x509/x509_lu.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -297,6 +297,9 @@ int X509_STORE_CTX_get_by_subject(X509_STORE_CTX *vs, X509_LOOKUP_TYPE type,
     if (ctx == NULL)
         return 0;
 
+    stmp.type = X509_LU_NONE;
+    stmp.data.ptr = NULL;
+
     CRYPTO_THREAD_write_lock(ctx->lock);
     tmp = X509_OBJECT_retrieve_by_subject(ctx->objs, type, name);
     CRYPTO_THREAD_unlock(ctx->lock);

libs/openssl/crypto/x509v3/v3_genn.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -143,7 +143,7 @@ void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value)
     a->type = type;
 }
 
-void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype)
+void *GENERAL_NAME_get0_value(const GENERAL_NAME *a, int *ptype)
 {
     if (ptype)
         *ptype = a->type;
@@ -188,7 +188,7 @@ int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
     return 1;
 }
 
-int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen,
+int GENERAL_NAME_get0_otherName(const GENERAL_NAME *gen,
                                 ASN1_OBJECT **poid, ASN1_TYPE **pvalue)
 {
     if (gen->type != GEN_OTHERNAME)

libs/openssl/demos/pkcs12/pkread.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -17,7 +17,7 @@
 
 static char *find_friendly_name(PKCS12 *p12)
 {
-    STACK_OF(PKCS7) *safes = PKCS12_unpack_authsafes(p12);
+    STACK_OF(PKCS7) *safes;
     int n, m;
     char *name = NULL;
     PKCS7 *safe;
@@ -48,56 +48,64 @@ static char *find_friendly_name(PKCS12 *p12)
 int main(int argc, char **argv)
 {
     FILE *fp;
-    EVP_PKEY *pkey;
-    X509 *cert;
+    EVP_PKEY *pkey = NULL;
+    X509 *cert = NULL;
     STACK_OF(X509) *ca = NULL;
-    PKCS12 *p12;
-    const char *name;
-    int i;
+    PKCS12 *p12 = NULL;
+    char *name = NULL;
+    int i, ret = EXIT_FAILURE;
 
     if (argc != 4) {
         fprintf(stderr, "Usage: pkread p12file password opfile\n");
-        exit(1);
+        exit(EXIT_FAILURE);
     }
-    OpenSSL_add_all_algorithms();
-    ERR_load_crypto_strings();
+
     if ((fp = fopen(argv[1], "rb")) == NULL) {
         fprintf(stderr, "Error opening file %s\n", argv[1]);
-        exit(1);
+        exit(EXIT_FAILURE);
     }
     p12 = d2i_PKCS12_fp(fp, NULL);
     fclose(fp);
-    if (!p12) {
+    if (p12 == NULL) {
         fprintf(stderr, "Error reading PKCS#12 file\n");
         ERR_print_errors_fp(stderr);
-        exit(1);
+        goto err;
     }
     if (!PKCS12_parse(p12, argv[2], &pkey, &cert, &ca)) {
         fprintf(stderr, "Error parsing PKCS#12 file\n");
         ERR_print_errors_fp(stderr);
-        exit(1);
+        goto err;
     }
     name = find_friendly_name(p12);
     PKCS12_free(p12);
     if ((fp = fopen(argv[3], "w")) == NULL) {
         fprintf(stderr, "Error opening file %s\n", argv[1]);
-        exit(1);
+        goto err;
     }
-    if (name)
+    if (name != NULL)
         fprintf(fp, "***Friendly Name***\n%s\n", name);
-    if (pkey) {
+    if (pkey != NULL) {
         fprintf(fp, "***Private Key***\n");
         PEM_write_PrivateKey(fp, pkey, NULL, NULL, 0, NULL, NULL);
     }
-    if (cert) {
+    if (cert != NULL) {
         fprintf(fp, "***User Certificate***\n");
         PEM_write_X509_AUX(fp, cert);
     }
-    if (ca && sk_X509_num(ca)) {
+    if (ca != NULL && sk_X509_num(ca) > 0) {
         fprintf(fp, "***Other Certificates***\n");
         for (i = 0; i < sk_X509_num(ca); i++)
             PEM_write_X509_AUX(fp, sk_X509_value(ca, i));
     }
     fclose(fp);
-    return 0;
+
+    ret = EXIT_SUCCESS;
+
+ err:
+    OPENSSL_free(name);
+    X509_free(cert);
+    EVP_PKEY_free(pkey);
+    sk_X509_pop_free(ca, X509_free);
+
+    return ret;
 }

libs/openssl/doc/man1/genpkey.pod

@@ -118,7 +118,7 @@ or ED448 algorithms.
 
 =item B<rsa_keygen_bits:numbits>
 
-The number of bits in the generated key. If not specified 1024 is used.
+The number of bits in the generated key. If not specified 2048 is used.
 
 =item B<rsa_keygen_primes:numprimes>
 
@@ -185,12 +185,12 @@ below.
 
 =item B<dsa_paramgen_bits:numbits>
 
-The number of bits in the generated prime. If not specified 1024 is used.
+The number of bits in the generated prime. If not specified 2048 is used.
 
 =item B<dsa_paramgen_q_bits:numbits>
 
 The number of bits in the q parameter. Must be one of 160, 224 or 256. If not
-specified 160 is used.
+specified 224 is used.
 
 =item B<dsa_paramgen_md:digest>
 
@@ -209,7 +209,7 @@ or B<sha256> if it is 256.
 
 =item B<dh_paramgen_prime_len:numbits>
 
-The number of bits in the prime parameter B<p>. The default is 1024.
+The number of bits in the prime parameter B<p>. The default is 2048.
 
 =item B<dh_paramgen_subprime_len:numbits>
 
@@ -325,7 +325,7 @@ The ability to generate X448, ED25519 and ED448 keys was added in OpenSSL 1.1.1.
 
 =head1 COPYRIGHT
 
-Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy

libs/openssl/doc/man1/pkeyutl.pod

@@ -272,20 +272,19 @@ value less than the minimum restriction.
 =head1 DSA ALGORITHM
 
 The DSA algorithm supports signing and verification operations only. Currently
-there are no additional options other than B<digest>. Only the SHA1
-digest can be used and this digest is assumed by default.
+there are no additional B<-pkeyopt> options other than B<digest>. The SHA1
+digest is assumed by default.
 
 =head1 DH ALGORITHM
 
 The DH algorithm only supports the derivation operation and no additional
-options.
+B<-pkeyopt> options.
 
 =head1 EC ALGORITHM
 
 The EC algorithm supports sign, verify and derive operations. The sign and
-verify operations use ECDSA and derive uses ECDH. Currently there are no
-additional options other than B<digest>. Only the SHA1 digest can be used and
-this digest is assumed by default.
+verify operations use ECDSA and derive uses ECDH. SHA1 is assumed by default for
+the B<-pkeyopt> B<digest> option.
 
 =head1 X25519 and X448 ALGORITHMS
 
@@ -328,7 +327,7 @@ L<EVP_PKEY_CTX_set_hkdf_md(3)>, L<EVP_PKEY_CTX_set_tls1_prf_md(3)>
 
 =head1 COPYRIGHT
 
-Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy

libs/openssl/doc/man1/s_client.pod

@@ -201,7 +201,7 @@ Even though SNI should normally be a DNS name and not an IP address, if
 B<-servername> is provided then that name will be sent, regardless of whether 
 it is a DNS name or not.
 
-This option cannot be used in conjuction with B<-noservername>.
+This option cannot be used in conjunction with B<-noservername>.
 
 =item B<-noservername>
 
@@ -542,7 +542,7 @@ further information).
 
 =item B<-bugs>
 
-There are several known bug in SSL and TLS implementations. Adding this
+There are several known bugs in SSL and TLS implementations. Adding this
 option enables various workarounds.
 
 =item B<-comp>

libs/openssl/doc/man1/s_server.pod

@@ -542,7 +542,7 @@ OpenSSL was built.
 
 =item B<-bugs>
 
-There are several known bug in SSL and TLS implementations. Adding this
+There are several known bugs in SSL and TLS implementations. Adding this
 option enables various workarounds.
 
 =item B<-no_comp>

libs/openssl/doc/man1/s_time.pod

@@ -127,7 +127,7 @@ OpenSSL was built.
 
 =item B<-bugs>
 
-There are several known bug in SSL and TLS implementations. Adding this
+There are several known bugs in SSL and TLS implementations. Adding this
 option enables various workarounds.
 
 =item B<-cipher cipherlist>
@@ -202,7 +202,7 @@ L<s_client(1)>, L<s_server(1)>, L<ciphers(1)>
 
 =head1 COPYRIGHT
 
-Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2004-2019 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy

libs/openssl/doc/man1/ts.pod

@@ -262,7 +262,7 @@ specified, the argument is given to the engine as a key identifier.
 =item B<-I<digest>>
 
 Signing digest to use. Overrides the B<signer_digest> config file
-option. (Optional)
+option. (Mandatory unless specified in the config file)
 
 =item B<-chain> certs_file.pem
 
@@ -460,7 +460,8 @@ command line option. (Optional)
 =item B<signer_digest>
 
 Signing digest to use. The same as the
-B<-I<digest>> command line option. (Optional)
+B<-I<digest>> command line option. (Mandatory unless specified on the command
+line)
 
 =item B<default_policy>
 
@@ -664,7 +665,7 @@ L<config(5)>
 
 =head1 COPYRIGHT
 
-Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2006-2019 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy

libs/openssl/doc/man3/ASN1_TIME_set.pod

@@ -173,38 +173,6 @@ certificates complying with RFC5280 et al use GMT anyway.
 Use the ASN1_TIME_normalize() function to normalize the time value before
 printing to get GMT results.
 
-=head1 EXAMPLES
-
-Set a time structure to one hour after the current time and print it out:
-
- #include <time.h>
- #include <openssl/asn1.h>
-
- ASN1_TIME *tm;
- time_t t;
- BIO *b;
-
- t = time(NULL);
- tm = ASN1_TIME_adj(NULL, t, 0, 60 * 60);
- b = BIO_new_fp(stdout, BIO_NOCLOSE);
- ASN1_TIME_print(b, tm);
- ASN1_STRING_free(tm);
- BIO_free(b);
-
-Determine if one time is later or sooner than the current time:
-
- int day, sec;
-
- if (!ASN1_TIME_diff(&day, &sec, NULL, to))
-     /* Invalid time format */
-
- if (day > 0 || sec > 0)
-     printf("Later\n");
- else if (day < 0 || sec < 0)
-     printf("Sooner\n");
- else
-     printf("Same\n");
-
 =head1 RETURN VALUES
 
 ASN1_TIME_set(), ASN1_UTCTIME_set(), ASN1_GENERALIZEDTIME_set(), ASN1_TIME_adj(),
@@ -238,6 +206,38 @@ ASN1_TIME_compare() returns -1 if B<a> is before B<b>, 0 if B<a> equals B<b>, or
 ASN1_TIME_to_generalizedtime() returns a pointer to
 the appropriate time structure on success or NULL if an error occurred.
 
+=head1 EXAMPLES
+
+Set a time structure to one hour after the current time and print it out:
+
+ #include <time.h>
+ #include <openssl/asn1.h>
+
+ ASN1_TIME *tm;
+ time_t t;
+ BIO *b;
+
+ t = time(NULL);
+ tm = ASN1_TIME_adj(NULL, t, 0, 60 * 60);
+ b = BIO_new_fp(stdout, BIO_NOCLOSE);
+ ASN1_TIME_print(b, tm);
+ ASN1_STRING_free(tm);
+ BIO_free(b);
+
+Determine if one time is later or sooner than the current time:
+
+ int day, sec;
+
+ if (!ASN1_TIME_diff(&day, &sec, NULL, to))
+     /* Invalid time format */
+
+ if (day > 0 || sec > 0)
+     printf("Later\n");
+ else if (day < 0 || sec < 0)
+     printf("Sooner\n");
+ else
+     printf("Same\n");
+
 =head1 HISTORY
 
 The ASN1_TIME_to_tm() function was added in OpenSSL 1.1.1.
@@ -248,7 +248,7 @@ The ASN1_TIME_compare() function was added in OpenSSL 1.1.1.
 
 =head1 COPYRIGHT
 
-Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2015-2019 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy

libs/openssl/doc/man3/ASN1_generate_nconf.pod

@@ -162,6 +162,13 @@ bits are zero.
 
 =back
 
+=head1 RETURN VALUES
+
+ASN1_generate_nconf() and ASN1_generate_v3() return the encoded
+data as an B<ASN1_TYPE> structure or B<NULL> if an error occurred.
+
+The error codes that can be obtained by L<ERR_get_error(3)>.
+
 =head1 EXAMPLES
 
 A simple IA5String:
@@ -247,20 +254,13 @@ structure:
 
  e=INTEGER:0x010001
 
-=head1 RETURN VALUES
-
-ASN1_generate_nconf() and ASN1_generate_v3() return the encoded
-data as an B<ASN1_TYPE> structure or B<NULL> if an error occurred.
-
-The error codes that can be obtained by L<ERR_get_error(3)>.
-
 =head1 SEE ALSO
 
 L<ERR_get_error(3)>
 
 =head1 COPYRIGHT
 
-Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2002-2019 The OpenSSL Project Authors. All Rights Reserved.
 
 Licensed under the OpenSSL license (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy