X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=ssl%2Fs3_lib.c;h=fcaaa7bf703860b8e1dc348f7bcbd09e812fffcf;hb=6d23cf97443bfedf755341b4f2d0d7fce254e020;hp=31074f264abb9d0b0290e8f3fddbf23b888db30d;hpb=ac20719d994729970eb3b775c7bffa81f0e9f960;p=openssl.git

diff --git a/ssl/s3_lib.c b/ssl/s3_lib.c
index 31074f264a..fcaaa7bf70 100644
--- a/ssl/s3_lib.c
+++ b/ssl/s3_lib.c
@@ -162,7 +162,7 @@ const char ssl3_version_str[]="SSLv3" OPENSSL_VERSION_PTEXT;
 #define SSL3_NUM_CIPHERS	(sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
 
 /* list of available SSLv3 ciphers (sorted by id) */
-OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
+OPENSSL_GLOBAL const SSL_CIPHER ssl3_ciphers[]={
 
 /* The RSA ciphers */
 /* Cipher 01 */
@@ -323,7 +323,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_SSLV3,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -372,7 +372,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_SSLV3,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -420,7 +420,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_SSLV3,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -469,7 +469,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_SSLV3,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -517,7 +517,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_SSLV3,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -597,7 +597,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_SSLV3,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -682,7 +682,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_SSLV3,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -746,7 +746,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_SSLV3,
 	SSL_NOT_EXP|SSL_HIGH,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -1680,7 +1680,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2028,6 +2028,202 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	},
 #endif
 
+#ifndef OPENSSL_NO_CAMELLIA
+	/* TLS 1.2 Camellia SHA-256 ciphersuites from RFC5932 */
+
+	/* Cipher BA */
+	{
+	1,
+	TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kRSA,
+	SSL_aRSA,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128,
+	},
+
+	/* Cipher BB */
+	{
+	1,
+	TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kDHd,
+	SSL_aDH,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128,
+	},
+
+	/* Cipher BC */
+	{
+	1,
+	TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kDHr,
+	SSL_aDH,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128,
+	},
+
+	/* Cipher BD */
+	{
+	1,
+	TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kEDH,
+	SSL_aDSS,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128,
+	},
+
+	/* Cipher BE */
+	{
+	1,
+	TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kEDH,
+	SSL_aRSA,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128,
+	},
+
+	/* Cipher BF */
+	{
+	1,
+	TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kEDH,
+	SSL_aNULL,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128,
+	},
+
+	/* Cipher C0 */
+	{
+	1,
+	TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA256,
+	TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA256,
+	SSL_kRSA,
+	SSL_aRSA,
+	SSL_CAMELLIA256,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	256,
+	256,
+	},
+
+	/* Cipher C1 */
+	{
+	1,
+	TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256,
+	TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256,
+	SSL_kDHd,
+	SSL_aDH,
+	SSL_CAMELLIA256,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	256,
+	256,
+	},
+
+	/* Cipher C2 */
+	{
+	1,
+	TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256,
+	TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256,
+	SSL_kDHr,
+	SSL_aDH,
+	SSL_CAMELLIA256,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	256,
+	256,
+	},
+
+	/* Cipher C3 */
+	{
+	1,
+	TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,
+	TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,
+	SSL_kEDH,
+	SSL_aDSS,
+	SSL_CAMELLIA256,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	256,
+	256,
+	},
+
+	/* Cipher C4 */
+	{
+	1,
+	TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
+	TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
+	SSL_kEDH,
+	SSL_aRSA,
+	SSL_CAMELLIA256,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	256,
+	256,
+	},
+
+	/* Cipher C5 */
+	{
+	1,
+	TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA256,
+	TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA256,
+	SSL_kEDH,
+	SSL_aNULL,
+	SSL_CAMELLIA256,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	256,
+	256,
+	},
+#endif
+
 #ifndef OPENSSL_NO_ECDH
 	/* Cipher C001 */
 	{
@@ -2073,7 +2269,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2153,7 +2349,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2233,7 +2429,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2313,7 +2509,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2393,7 +2589,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH|SSL_FIPS,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2437,13 +2633,13 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
 	TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
 	SSL_kSRP,
-	SSL_aNULL,
+	SSL_aSRP,
 	SSL_3DES,
 	SSL_SHA1,
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2459,7 +2655,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2475,7 +2671,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	SSL_TLSV1,
 	SSL_NOT_EXP|SSL_HIGH,
 	SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
-	168,
+	112,
 	168,
 	},
 
@@ -2485,7 +2681,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA,
 	TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA,
 	SSL_kSRP,
-	SSL_aNULL,
+	SSL_aSRP,
 	SSL_AES128,
 	SSL_SHA1,
 	SSL_TLSV1,
@@ -2533,7 +2729,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA,
 	TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA,
 	SSL_kSRP,
-	SSL_aNULL,
+	SSL_aSRP,
 	SSL_AES256,
 	SSL_SHA1,
 	SSL_TLSV1,
@@ -2837,6 +3033,127 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 	256,
 	},
 
+#ifndef OPENSSL_NO_CAMELLIA
+	{ /* Cipher C072 */
+	1,
+	TLS1_TXT_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kECDHE,
+	SSL_aECDSA,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128
+	},
+
+	{ /* Cipher C073 */
+	1,
+	TLS1_TXT_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
+	TLS1_CK_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
+	SSL_kECDHE,
+	SSL_aECDSA,
+	SSL_CAMELLIA256,
+	SSL_SHA384,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
+	256,
+	256
+	},
+
+	{ /* Cipher C074 */
+	1,
+	TLS1_TXT_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kECDHe,
+	SSL_aECDH,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128
+	},
+
+	{ /* Cipher C075 */
+	1,
+	TLS1_TXT_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
+	TLS1_CK_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
+	SSL_kECDHe,
+	SSL_aECDH,
+	SSL_CAMELLIA256,
+	SSL_SHA384,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
+	256,
+	256
+	},
+
+	{ /* Cipher C076 */
+	1,
+	TLS1_TXT_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kECDHE,
+	SSL_aRSA,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128
+	},
+
+	{ /* Cipher C077 */
+	1,
+	TLS1_TXT_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
+	TLS1_CK_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
+	SSL_kECDHE,
+	SSL_aRSA,
+	SSL_CAMELLIA256,
+	SSL_SHA384,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
+	256,
+	256
+	},
+
+	{ /* Cipher C078 */
+	1,
+	TLS1_TXT_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	TLS1_CK_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
+	SSL_kECDHr,
+	SSL_aECDH,
+	SSL_CAMELLIA128,
+	SSL_SHA256,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
+	128,
+	128
+	},
+
+	{ /* Cipher C079 */
+	1,
+	TLS1_TXT_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,
+	TLS1_CK_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,
+	SSL_kECDHr,
+	SSL_aECDH,
+	SSL_CAMELLIA256,
+	SSL_SHA384,
+	SSL_TLSV1_2,
+	SSL_NOT_EXP|SSL_HIGH,
+	SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
+	256,
+	256
+	},
+#endif  /* OPENSSL_NO_CAMELLIA */
 #endif /* OPENSSL_NO_ECDH */
 
 
@@ -2903,7 +3220,7 @@ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 /* end of list */
 	};
 
-SSL3_ENC_METHOD SSLv3_enc_data={
+const SSL3_ENC_METHOD SSLv3_enc_data={
 	ssl3_enc,
 	n_ssl3_mac,
 	ssl3_setup_key_block,
@@ -3027,10 +3344,6 @@ void ssl3_free(SSL *s)
 
 #ifndef OPENSSL_NO_SRP
 	SSL_SRP_CTX_free(s);
-#endif
-#ifndef OPENSSL_NO_TLSEXT
-        if (s->s3->serverinfo_client_tlsext_custom_types != NULL)
-                OPENSSL_free(s->s3->serverinfo_client_tlsext_custom_types);
 #endif
 	OPENSSL_cleanse(s->s3,sizeof *s->s3);
 	OPENSSL_free(s->s3);
@@ -3076,12 +3389,6 @@ void ssl3_clear(SSL *s)
 		}
 #endif
 #ifndef OPENSSL_NO_TLSEXT
-        if (s->s3->serverinfo_client_tlsext_custom_types != NULL)
-		{
-                OPENSSL_free(s->s3->serverinfo_client_tlsext_custom_types);
-                s->s3->serverinfo_client_tlsext_custom_types = NULL;
-		}
-        s->s3->serverinfo_client_tlsext_custom_types_count = 0;
 #ifndef OPENSSL_NO_EC
 	s->s3->is_probably_safari = 0;
 #endif /* !OPENSSL_NO_EC */
@@ -3134,7 +3441,7 @@ void ssl3_clear(SSL *s)
 	}
 
 #ifndef OPENSSL_NO_SRP
-static char * MS_CALLBACK srp_password_from_info_cb(SSL *s, void *arg)
+static char * srp_password_from_info_cb(SSL *s, void *arg)
 	{
 	return BUF_strdup(s->srp_ctx.info) ;
 	}
@@ -3228,6 +3535,12 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 				SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
 				return(ret);
 				}
+			if (!ssl_security(s, SSL_SECOP_TMP_DH,
+						DH_security_bits(dh), 0, dh))
+				{
+				SSLerr(SSL_F_SSL3_CTRL, SSL_R_DH_KEY_TOO_SMALL);
+				return(ret);
+				}
 			if ((dh = DHparams_dup(dh)) == NULL)
 				{
 				SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
@@ -3254,6 +3567,9 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 		return(ret);
 		}
 		break;
+	case SSL_CTRL_SET_DH_AUTO:
+		s->cert->dh_tmp_auto = larg;
+		return 1;
 #endif
 #ifndef OPENSSL_NO_ECDH
 	case SSL_CTRL_SET_TMP_ECDH:
@@ -3412,17 +3728,17 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 
 	case SSL_CTRL_CHAIN:
 		if (larg)
-			return ssl_cert_set1_chain(s->cert,
+			return ssl_cert_set1_chain(s, NULL,
 						(STACK_OF (X509) *)parg);
 		else
-			return ssl_cert_set0_chain(s->cert,
+			return ssl_cert_set0_chain(s, NULL,
 						(STACK_OF (X509) *)parg);
 
 	case SSL_CTRL_CHAIN_CERT:
 		if (larg)
-			return ssl_cert_add1_chain_cert(s->cert, (X509 *)parg);
+			return ssl_cert_add1_chain_cert(s, NULL, (X509 *)parg);
 		else
-			return ssl_cert_add0_chain_cert(s->cert, (X509 *)parg);
+			return ssl_cert_add0_chain_cert(s, NULL, (X509 *)parg);
 
 	case SSL_CTRL_GET_CHAIN_CERTS:
 		*(STACK_OF(X509) **)parg = s->cert->key->chain;
@@ -3432,6 +3748,26 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 		return ssl_cert_select_current(s->cert, (X509 *)parg);
 
 	case SSL_CTRL_SET_CURRENT_CERT:
+		if (larg == SSL_CERT_SET_SERVER)
+			{
+			CERT_PKEY *cpk;
+			const SSL_CIPHER *cipher;
+			if (!s->server)
+				return 0;
+			cipher = s->s3->tmp.new_cipher;
+			if (!cipher)
+				return 0;
+			/* No certificate for unauthenticated ciphersuites
+			 * or using SRP authentication
+			 */
+			if (cipher->algorithm_auth & (SSL_aNULL|SSL_aSRP))
+				return 2;
+			cpk = ssl_get_server_send_pkey(s);
+			if (!cpk)
+				return 0;
+			s->cert->key = cpk;
+			return 1;
+			}
 		return ssl_cert_set_current(s->cert, larg);
 
 #ifndef OPENSSL_NO_EC
@@ -3474,9 +3810,11 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 	case SSL_CTRL_GET_SHARED_CURVE:
 		return tls1_shared_curve(s, larg);
 
+#ifndef OPENSSL_NO_ECDH
 	case SSL_CTRL_SET_ECDH_AUTO:
 		s->cert->ecdh_tmp_auto = larg;
 		return 1;
+#endif
 #endif
 	case SSL_CTRL_SET_SIGALGS:
 		return tls1_set_sigalgs(s->cert, parg, larg, 0);
@@ -3512,7 +3850,7 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 		return ssl3_set_req_cert_type(s->cert, parg, larg);
 
 	case SSL_CTRL_BUILD_CERT_CHAIN:
-		return ssl_build_cert_chain(s->cert, s->ctx->cert_store, larg);
+		return ssl_build_cert_chain(s, NULL, larg);
 
 	case SSL_CTRL_SET_VERIFY_CERT_STORE:
 		return ssl_cert_set_cert_store(s->cert, parg, 0, larg);
@@ -3548,7 +3886,7 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 			EVP_PKEY *ptmp;
 			int rv = 0;
 			sc = s->session->sess_cert;
-#if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DH) && !defined(OPENSSL_NO_EC)
+#if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DH) && !defined(OPENSSL_NO_EC) && !defined(OPENSSL_NO_ECDH)
 			if (!sc->peer_rsa_tmp && !sc->peer_dh_tmp
 							&& !sc->peer_ecdh_tmp)
 				return 0;
@@ -3588,6 +3926,31 @@ long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
 		return (int)sess->tlsext_ecpointformatlist_length;
 		}
 #endif
+
+	case SSL_CTRL_CHECK_PROTO_VERSION:
+		/* For library-internal use; checks that the current protocol
+		 * is the highest enabled version (according to s->ctx->method,
+		 * as version negotiation may have changed s->method). */
+		if (s->version == s->ctx->method->version)
+			return 1;
+		/* Apparently we're using a version-flexible SSL_METHOD
+		 * (not at its highest protocol version). */
+		if (s->ctx->method->version == SSLv23_method()->version)
+			{
+#if TLS_MAX_VERSION != TLS1_2_VERSION
+#  error Code needs update for SSLv23_method() support beyond TLS1_2_VERSION.
+#endif
+			if (!(s->options & SSL_OP_NO_TLSv1_2))
+				return s->version == TLS1_2_VERSION;
+			if (!(s->options & SSL_OP_NO_TLSv1_1))
+				return s->version == TLS1_1_VERSION;
+			if (!(s->options & SSL_OP_NO_TLSv1))
+				return s->version == TLS1_VERSION;
+			if (!(s->options & SSL_OP_NO_SSLv3))
+				return s->version == SSL3_VERSION;
+			}
+		return 0; /* Unexpected state; fail closed. */
+
 	default:
 		break;
 		}
@@ -3715,6 +4078,12 @@ long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
 		DH *new=NULL,*dh;
 
 		dh=(DH *)parg;
+		if (!ssl_ctx_security(ctx, SSL_SECOP_TMP_DH,
+						DH_security_bits(dh), 0, dh))
+			{
+			SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_DH_KEY_TOO_SMALL);
+			return 0;
+			}
 		if ((new=DHparams_dup(dh)) == NULL)
 			{
 			SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
@@ -3741,6 +4110,9 @@ long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
 		return(0);
 		}
 		break;
+	case SSL_CTRL_SET_DH_AUTO:
+		ctx->cert->dh_tmp_auto = larg;
+		return 1;
 #endif
 #ifndef OPENSSL_NO_ECDH
 	case SSL_CTRL_SET_TMP_ECDH:
@@ -3867,9 +4239,11 @@ long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
 		return tls1_set_curves_list(&ctx->tlsext_ellipticcurvelist,
 					&ctx->tlsext_ellipticcurvelist_length,
 								parg);
+#ifndef OPENSSL_NO_ECDH
 	case SSL_CTRL_SET_ECDH_AUTO:
 		ctx->cert->ecdh_tmp_auto = larg;
 		return 1;
+#endif
 #endif
 	case SSL_CTRL_SET_SIGALGS:
 		return tls1_set_sigalgs(ctx->cert, parg, larg, 0);
@@ -3887,7 +4261,7 @@ long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
 		return ssl3_set_req_cert_type(ctx->cert, parg, larg);
 
 	case SSL_CTRL_BUILD_CERT_CHAIN:
-		return ssl_build_cert_chain(ctx->cert, ctx->cert_store, larg);
+		return ssl_build_cert_chain(NULL, ctx, larg);
 
 	case SSL_CTRL_SET_VERIFY_CERT_STORE:
 		return ssl_cert_set_cert_store(ctx->cert, parg, 0, larg);
@@ -3908,9 +4282,10 @@ long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
 		break;
 
 	case SSL_CTRL_GET_EXTRA_CHAIN_CERTS:
-		*(STACK_OF(X509) **)parg =  ctx->extra_certs;
-		if (parg == NULL && larg == 0)
+		if (ctx->extra_certs == NULL && larg == 0)
 			*(STACK_OF(X509) **)parg =  ctx->cert->key->chain;
+		else
+			*(STACK_OF(X509) **)parg =  ctx->extra_certs;
 		break;
 
 	case SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS:
@@ -3923,17 +4298,17 @@ long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
 
 	case SSL_CTRL_CHAIN:
 		if (larg)
-			return ssl_cert_set1_chain(ctx->cert,
+			return ssl_cert_set1_chain(NULL, ctx,
 						(STACK_OF (X509) *)parg);
 		else
-			return ssl_cert_set0_chain(ctx->cert,
+			return ssl_cert_set0_chain(NULL, ctx,
 						(STACK_OF (X509) *)parg);
 
 	case SSL_CTRL_CHAIN_CERT:
 		if (larg)
-			return ssl_cert_add1_chain_cert(ctx->cert, (X509 *)parg);
+			return ssl_cert_add1_chain_cert(NULL, ctx, (X509 *)parg);
 		else
-			return ssl_cert_add0_chain_cert(ctx->cert, (X509 *)parg);
+			return ssl_cert_add0_chain_cert(NULL, ctx, (X509 *)parg);
 
 	case SSL_CTRL_GET_CHAIN_CERTS:
 		*(STACK_OF(X509) **)parg = ctx->cert->key->chain;
@@ -4082,17 +4457,17 @@ SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
 #endif
 
 #ifdef CIPHER_DEBUG
-	printf("Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), (void *)srvr);
+	fprintf(stderr, "Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), (void *)srvr);
 	for(i=0 ; i < sk_SSL_CIPHER_num(srvr) ; ++i)
 		{
 		c=sk_SSL_CIPHER_value(srvr,i);
-		printf("%p:%s\n",(void *)c,c->name);
+		fprintf(stderr, "%p:%s\n",(void *)c,c->name);
 		}
-	printf("Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), (void *)clnt);
+	fprintf(stderr, "Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), (void *)clnt);
 	for(i=0 ; i < sk_SSL_CIPHER_num(clnt) ; ++i)
 	    {
 	    c=sk_SSL_CIPHER_value(clnt,i);
-	    printf("%p:%s\n",(void *)c,c->name);
+	    fprintf(stderr, "%p:%s\n",(void *)c,c->name);
 	    }
 #endif
 
@@ -4124,12 +4499,17 @@ SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
 		emask_k = cert->export_mask_k;
 		emask_a = cert->export_mask_a;
 #ifndef OPENSSL_NO_SRP
-		mask_k=cert->mask_k | s->srp_ctx.srp_Mask;
-		emask_k=cert->export_mask_k | s->srp_ctx.srp_Mask;
+		if (s->srp_ctx.srp_Mask & SSL_kSRP)
+			{
+			mask_k |= SSL_kSRP;
+			emask_k |= SSL_kSRP;
+			mask_a |= SSL_aSRP;
+			emask_a |= SSL_aSRP;
+			}
 #endif
 			
 #ifdef KSSL_DEBUG
-/*		printf("ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);*/
+/*		fprintf(stderr,"ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);*/
 #endif    /* KSSL_DEBUG */
 
 		alg_k=c->algorithm_mkey;
@@ -4152,7 +4532,7 @@ SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
 			{
 			ok = (alg_k & emask_k) && (alg_a & emask_a);
 #ifdef CIPHER_DEBUG
-			printf("%d:[%08lX:%08lX:%08lX:%08lX]%p:%s (export)\n",ok,alg_k,alg_a,emask_k,emask_a,
+			fprintf(stderr, "%d:[%08lX:%08lX:%08lX:%08lX]%p:%s (export)\n",ok,alg_k,alg_a,emask_k,emask_a,
 			       (void *)c,c->name);
 #endif
 			}
@@ -4160,17 +4540,19 @@ SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
 			{
 			ok = (alg_k & mask_k) && (alg_a & mask_a);
 #ifdef CIPHER_DEBUG
-			printf("%d:[%08lX:%08lX:%08lX:%08lX]%p:%s\n",ok,alg_k,alg_a,mask_k,mask_a,(void *)c,
+			fprintf(stderr, "%d:[%08lX:%08lX:%08lX:%08lX]%p:%s\n",ok,alg_k,alg_a,mask_k,mask_a,(void *)c,
 			       c->name);
 #endif
 			}
 
 #ifndef OPENSSL_NO_TLSEXT
 #ifndef OPENSSL_NO_EC
+#ifndef OPENSSL_NO_ECDH
 		/* if we are considering an ECC cipher suite that uses
 		 * an ephemeral EC key check it */
 		if (alg_k & SSL_kECDHE)
 			ok = ok && tls1_check_ec_tmp_key(s, c->id);
+#endif /* OPENSSL_NO_ECDH */
 #endif /* OPENSSL_NO_EC */
 #endif /* OPENSSL_NO_TLSEXT */
 
@@ -4178,6 +4560,10 @@ SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
 		ii=sk_SSL_CIPHER_find(allow,c);
 		if (ii >= 0)
 			{
+			/* Check security callback permits this cipher */
+			if (!ssl_security(s, SSL_SECOP_CIPHER_SHARED,
+						c->strength_bits, 0, c))
+				continue;
 #if !defined(OPENSSL_NO_EC) && !defined(OPENSSL_NO_TLSEXT)
 			if ((alg_k & SSL_kECDHE) && (alg_a & SSL_aECDSA) && s->s3->is_probably_safari)
 				{
@@ -4195,14 +4581,8 @@ SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
 int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
 	{
 	int ret=0;
-	const unsigned char *sig;
-	size_t i, siglen;
-	int have_rsa_sign = 0, have_dsa_sign = 0;
-#ifndef OPENSSL_NO_ECDSA
-	int have_ecdsa_sign = 0;
-#endif
 	int nostrict = 1;
-	unsigned long alg_k;
+	unsigned long alg_k, alg_a = 0;
 
 	/* If we have custom certificate types set, use them */
 	if (s->cert->ctypes)
@@ -4210,28 +4590,10 @@ int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
 		memcpy(p, s->cert->ctypes, s->cert->ctype_num);
 		return (int)s->cert->ctype_num;
 		}
-	/* get configured sigalgs */
-	siglen = tls12_get_psigalgs(s, &sig);
+	/* Get mask of algorithms disabled by signature list */
+	ssl_set_sig_mask(&alg_a, s, SSL_SECOP_SIGALG_MASK);
 	if (s->cert->cert_flags & SSL_CERT_FLAGS_CHECK_TLS_STRICT)
 		nostrict = 0;
-	for (i = 0; i < siglen; i+=2, sig+=2)
-		{
-		switch(sig[1])
-			{
-		case TLSEXT_signature_rsa:
-			have_rsa_sign = 1;
-			break;
-
-		case TLSEXT_signature_dsa:
-			have_dsa_sign = 1;
-			break;
-#ifndef OPENSSL_NO_ECDSA
-		case TLSEXT_signature_ecdsa:
-			have_ecdsa_sign = 1;
-			break;
-#endif
-			}
-		}
 
 	alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
 
@@ -4254,11 +4616,11 @@ int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
 		/* Since this refers to a certificate signed with an RSA
 		 * algorithm, only check for rsa signing in strict mode.
 		 */
-		if (nostrict || have_rsa_sign)
+		if (nostrict || !(alg_a & SSL_aRSA))
 			p[ret++]=SSL3_CT_RSA_FIXED_DH;
 #  endif
 #  ifndef OPENSSL_NO_DSA
-		if (nostrict || have_dsa_sign)
+		if (nostrict || !(alg_a & SSL_aDSS))
 			p[ret++]=SSL3_CT_DSS_FIXED_DH;
 #  endif
 		}
@@ -4274,19 +4636,19 @@ int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
 		}
 #endif /* !OPENSSL_NO_DH */
 #ifndef OPENSSL_NO_RSA
-	if (have_rsa_sign)
+	if (!(alg_a & SSL_aRSA))
 		p[ret++]=SSL3_CT_RSA_SIGN;
 #endif
 #ifndef OPENSSL_NO_DSA
-	if (have_dsa_sign)
+	if (!(alg_a & SSL_aDSS))
 		p[ret++]=SSL3_CT_DSS_SIGN;
 #endif
 #ifndef OPENSSL_NO_ECDH
 	if ((alg_k & (SSL_kECDHr|SSL_kECDHe)) && (s->version >= TLS1_VERSION))
 		{
-		if (nostrict || have_rsa_sign)
+		if (nostrict || !(alg_a & SSL_aRSA))
 			p[ret++]=TLS_CT_RSA_FIXED_ECDH;
-		if (nostrict || have_ecdsa_sign)
+		if (nostrict || !(alg_a & SSL_aECDSA))
 			p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
 		}
 #endif
@@ -4297,7 +4659,7 @@ int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
 	 */
 	if (s->version >= TLS1_VERSION)
 		{
-		if (have_ecdsa_sign)
+		if (!(alg_a & SSL_aECDSA))
 			p[ret++]=TLS_CT_ECDSA_SIGN;
 		}
 #endif	
@@ -4513,4 +4875,3 @@ long ssl_get_algorithm2(SSL *s)
 		return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256;
 	return alg2;
 	}
-