SRP ciphersuite correction.

SRP ciphersuites do not have no authentication. They have authentication
based on SRP. Add new SRP authentication flag and cipher string.

ssl/s3_lib.c

@@ -2437,7 +2437,7 @@ 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,
@@ -2485,7 +2485,7 @@ 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 +2533,7 @@ 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,

ssl/ssl.h

@@ -266,6 +266,7 @@ extern "C" {
 #define SSL_TXT_aGOST94	"aGOST94"
 #define SSL_TXT_aGOST01 "aGOST01"
 #define SSL_TXT_aGOST  "aGOST"
+#define SSL_TXT_aSRP            "aSRP"
 
 #define	SSL_TXT_DSS		"DSS"
 #define SSL_TXT_DH		"DH"

ssl/ssl_ciph.c

@@ -272,6 +272,7 @@ static const SSL_CIPHER cipher_aliases[]={
 	{0,SSL_TXT_aGOST94,0,0,SSL_aGOST94,0,0,0,0,0,0,0},
 	{0,SSL_TXT_aGOST01,0,0,SSL_aGOST01,0,0,0,0,0,0,0},
 	{0,SSL_TXT_aGOST,0,0,SSL_aGOST94|SSL_aGOST01,0,0,0,0,0,0,0},
+	{0,SSL_TXT_aSRP,0,    0,SSL_aSRP,  0,0,0,0,0,0,0},
 
 	/* aliases combining key exchange and server authentication */
 	{0,SSL_TXT_EDH,0,     SSL_kDHE,~SSL_aNULL,0,0,0,0,0,0,0},
@@ -1739,6 +1740,9 @@ char *SSL_CIPHER_description(const SSL_CIPHER *cipher, char *buf, int len)
 	case SSL_aPSK:
 		au="PSK";
 		break;
+	case SSL_aSRP:
+		au="SRP";
+		break;
 	default:
 		au="unknown";
 		break;

ssl/ssl_locl.h

@@ -313,6 +313,7 @@
 #define SSL_aPSK                0x00000080L /* PSK auth */
 #define SSL_aGOST94				0x00000100L /* GOST R 34.10-94 signature auth */
 #define SSL_aGOST01 			0x00000200L /* GOST R 34.10-2001 signature auth */
+#define SSL_aSRP 		0x00000400L /* SRP auth */
 
 
 /* Bits for algorithm_enc (symmetric encryption) */