Initial experimental TLSv1.1 support

diff --git a/CHANGES b/CHANGES
index 40319bcd02cf6114997925e5d2970aea94a87454..60bf09a70a769db96a6f8c2bbd5dd473980a71e9 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -4,6 +4,16 @@
 
  Changes between 1.0.0 and 1.1.0  [xx XXX xxxx]
 
+  *) Initial TLSv1.1 support. Since TLSv1.1 is very similar to TLS v1.0 only
+     a few changes are required:
+
+       Add SSL_OP_NO_TLSv1_1 flag.
+       Add TLSv1_1 methods.
+       Update version checking logic to handle version 1.1.
+       Add explicit IV handling (ported from DTLS code).
+       Add command line options to s_client/s_server.
+     [Steve Henson]
+
   *) Experiemental password based recipient info support for CMS library:
      implementing RFC3211.
      [Steve Henson]

diff --git a/apps/s_client.c b/apps/s_client.c
index a4be63a1148186e631ad5f3abc95e446b7247ad3..2f647b852d2439f0264d5e69bd70cff642b6a000 100644 (file)
--- a/apps/s_client.c
+++ b/apps/s_client.c
@@ -318,10 +318,11 @@ static void sc_usage(void)
 #endif
        BIO_printf(bio_err," -ssl2         - just use SSLv2\n");
        BIO_printf(bio_err," -ssl3         - just use SSLv3\n");
+       BIO_printf(bio_err," -tls1_1       - just use TLSv1.1\n");
        BIO_printf(bio_err," -tls1         - just use TLSv1\n");
        BIO_printf(bio_err," -dtls1        - just use DTLSv1\n");    
        BIO_printf(bio_err," -mtu          - set the link layer MTU\n");
-       BIO_printf(bio_err," -no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n");
+       BIO_printf(bio_err," -no_tls1_1/-no_tls1/-no_ssl3/-no_ssl2 - turn off that protocol\n");
        BIO_printf(bio_err," -bugs         - Switch on all SSL implementation bug workarounds\n");
        BIO_printf(bio_err," -serverpref   - Use server's cipher preferences (only SSLv2)\n");
        BIO_printf(bio_err," -cipher       - preferred cipher to use, use the 'openssl ciphers'\n");
@@ -597,6 +598,8 @@ int MAIN(int argc, char **argv)
                        meth=SSLv3_client_method();
 #endif
 #ifndef OPENSSL_NO_TLS1
+               else if (strcmp(*argv,"-tls1_1") == 0)
+                       meth=TLSv1_1_client_method();
                else if (strcmp(*argv,"-tls1") == 0)
                        meth=TLSv1_client_method();
 #endif
@@ -645,6 +648,8 @@ int MAIN(int argc, char **argv)
                        if (--argc < 1) goto bad;
                        CAfile= *(++argv);
                        }
+               else if (strcmp(*argv,"-no_tls1_1") == 0)
+                       off|=SSL_OP_NO_TLSv1_1;
                else if (strcmp(*argv,"-no_tls1") == 0)
                        off|=SSL_OP_NO_TLSv1;
                else if (strcmp(*argv,"-no_ssl3") == 0)

diff --git a/apps/s_server.c b/apps/s_server.c
index 8a08a306959ac478b1c4520272b43e8f6ef947d3..6f6768951908192311377f178bc5beb603aa3d33 100644 (file)
--- a/apps/s_server.c
+++ b/apps/s_server.c
@@ -458,6 +458,7 @@ static void sv_usage(void)
 #endif
        BIO_printf(bio_err," -ssl2         - Just talk SSLv2\n");
        BIO_printf(bio_err," -ssl3         - Just talk SSLv3\n");
+       BIO_printf(bio_err," -tls1_1       - Just talk TLSv1_1\n");
        BIO_printf(bio_err," -tls1         - Just talk TLSv1\n");
        BIO_printf(bio_err," -dtls1        - Just talk DTLSv1\n");
        BIO_printf(bio_err," -timeout      - Enable timeouts\n");
@@ -466,6 +467,7 @@ static void sv_usage(void)
        BIO_printf(bio_err," -no_ssl2      - Just disable SSLv2\n");
        BIO_printf(bio_err," -no_ssl3      - Just disable SSLv3\n");
        BIO_printf(bio_err," -no_tls1      - Just disable TLSv1\n");
+       BIO_printf(bio_err," -no_tls1_1    - Just disable TLSv1.1\n");
 #ifndef OPENSSL_NO_DH
        BIO_printf(bio_err," -no_dhe       - Disable ephemeral DH\n");
 #endif
@@ -1120,6 +1122,8 @@ int MAIN(int argc, char *argv[])
                        { off|=SSL_OP_NO_SSLv2; }
                else if (strcmp(*argv,"-no_ssl3") == 0)
                        { off|=SSL_OP_NO_SSLv3; }
+               else if (strcmp(*argv,"-no_tls1_1") == 0)
+                       { off|=SSL_OP_NO_TLSv1_1; }
                else if (strcmp(*argv,"-no_tls1") == 0)
                        { off|=SSL_OP_NO_TLSv1; }
                else if (strcmp(*argv,"-no_comp") == 0)
@@ -1137,6 +1141,8 @@ int MAIN(int argc, char *argv[])
                        { meth=SSLv3_server_method(); }
 #endif
 #ifndef OPENSSL_NO_TLS1
+               else if (strcmp(*argv,"-tls1_1") == 0)
+                       { meth=TLSv1_1_server_method(); }
                else if (strcmp(*argv,"-tls1") == 0)
                        { meth=TLSv1_server_method(); }
 #endif

diff --git a/ssl/s23_clnt.c b/ssl/s23_clnt.c
index 53e080ee8e9dce286807efe449f97e635c1b73d9..bacf97c265dcb3a0ed11cc70b48edd7c4143e6e6 100644 (file)
--- a/ssl/s23_clnt.c
+++ b/ssl/s23_clnt.c
@@ -284,7 +284,11 @@ static int ssl23_client_hello(SSL *s)
        if (ssl2_compat && ssl23_no_ssl2_ciphers(s))
                ssl2_compat = 0;
 
-       if (!(s->options & SSL_OP_NO_TLSv1))
+       if (!(s->options & SSL_OP_NO_TLSv1_1))
+               {
+               version = TLS1_1_VERSION;
+               }
+       else if (!(s->options & SSL_OP_NO_TLSv1))
                {
                version = TLS1_VERSION;
                }
@@ -332,7 +336,12 @@ static int ssl23_client_hello(SSL *s)
                if (RAND_pseudo_bytes(p,SSL3_RANDOM_SIZE-4) <= 0)
                        return -1;
 
-               if (version == TLS1_VERSION)
+               if (version == TLS1_1_VERSION)
+                       {
+                       version_major = TLS1_1_VERSION_MAJOR;
+                       version_minor = TLS1_1_VERSION_MINOR;
+                       }
+               else if (version == TLS1_VERSION)
                        {
                        version_major = TLS1_VERSION_MAJOR;
                        version_minor = TLS1_VERSION_MINOR;
@@ -611,7 +620,7 @@ static int ssl23_get_server_hello(SSL *s)
 #endif
                }
        else if (p[1] == SSL3_VERSION_MAJOR &&
-                (p[2] == SSL3_VERSION_MINOR || p[2] == TLS1_VERSION_MINOR) &&
+                (p[2] >= SSL3_VERSION_MINOR && p[2] <= TLS1_1_VERSION_MINOR) &&
                 ((p[0] == SSL3_RT_HANDSHAKE && p[5] == SSL3_MT_SERVER_HELLO) ||
                  (p[0] == SSL3_RT_ALERT && p[3] == 0 && p[4] == 2)))
                {
@@ -629,6 +638,12 @@ static int ssl23_get_server_hello(SSL *s)
                        s->version=TLS1_VERSION;
                        s->method=TLSv1_client_method();
                        }
+               else if ((p[2] == TLS1_1_VERSION_MINOR) &&
+                       !(s->options & SSL_OP_NO_TLSv1_1))
+                       {
+                       s->version=TLS1_1_VERSION;
+                       s->method=TLSv1_1_client_method();
+                       }
                else
                        {
                        SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,SSL_R_UNSUPPORTED_PROTOCOL);

diff --git a/ssl/s23_srvr.c b/ssl/s23_srvr.c
index 773c0e38d81e581d7d397ba6c9624a4a3d8c13f5..03efdf74c1b44d803b350765da252ce32b3bdf51 100644 (file)
--- a/ssl/s23_srvr.c
+++ b/ssl/s23_srvr.c
@@ -128,6 +128,8 @@ static const SSL_METHOD *ssl23_get_server_method(int ver)
                return(SSLv3_server_method());
        else if (ver == TLS1_VERSION)
                return(TLSv1_server_method());
+       else if (ver == TLS1_1_VERSION)
+               return(TLSv1_1_server_method());
        else
                return(NULL);
        }
@@ -283,7 +285,13 @@ int ssl23_get_client_hello(SSL *s)
                                /* SSLv3/TLSv1 */
                                if (p[4] >= TLS1_VERSION_MINOR)
                                        {
-                                       if (!(s->options & SSL_OP_NO_TLSv1))
+                                       if (p[4] >= TLS1_1_VERSION_MINOR &&
+                                          !(s->options & SSL_OP_NO_TLSv1_1))
+                                               {
+                                               s->version=TLS1_1_VERSION;
+                                               s->state=SSL23_ST_SR_CLNT_HELLO_B;
+                                               }
+                                       else if (!(s->options & SSL_OP_NO_TLSv1))
                                                {
                                                s->version=TLS1_VERSION;
                                                /* type=2; */ /* done later to survive restarts */
@@ -343,7 +351,13 @@ int ssl23_get_client_hello(SSL *s)
                                v[1]=p[10]; /* minor version according to client_version */
                        if (v[1] >= TLS1_VERSION_MINOR)
                                {
-                               if (!(s->options & SSL_OP_NO_TLSv1))
+                               if (v[1] >= TLS1_1_VERSION_MINOR &&
+                                       !(s->options & SSL_OP_NO_TLSv1_1))
+                                       {
+                                       s->version=TLS1_1_VERSION;
+                                       type=3;
+                                       }
+                               else if (!(s->options & SSL_OP_NO_TLSv1))
                                        {
                                        s->version=TLS1_VERSION;
                                        type=3;
@@ -566,7 +580,9 @@ int ssl23_get_client_hello(SSL *s)
                        s->s3->rbuf.offset=0;
                        }
 
-               if (s->version == TLS1_VERSION)
+               if (s->version == TLS1_1_VERSION)
+                       s->method = TLSv1_1_server_method();
+               else if (s->version == TLS1_VERSION)
                        s->method = TLSv1_server_method();
                else
                        s->method = SSLv3_server_method();

diff --git a/ssl/s3_pkt.c b/ssl/s3_pkt.c
index febc2860e1f49defac832249a4d7ce3d0fef1108..d795199ead0c01dda0c487a1d82ba49320dde205 100644 (file)
--- a/ssl/s3_pkt.c
+++ b/ssl/s3_pkt.c
@@ -115,6 +115,7 @@
 #include "ssl_locl.h"
 #include <openssl/evp.h>
 #include <openssl/buffer.h>
+#include <openssl/rand.h>
 
 static int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
                         unsigned int len, int create_empty_fragment);
@@ -629,6 +630,7 @@ static int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
        unsigned char *p,*plen;
        int i,mac_size,clear=0;
        int prefix_len=0;
+       int eivlen;
        long align=0;
        SSL3_RECORD *wr;
        SSL3_BUFFER *wb=&(s->s3->wbuf);
@@ -738,9 +740,18 @@ static int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
        /* field where we are to write out packet length */
        plen=p; 
        p+=2;
+       /* Explicit IV length, block ciphers and TLS version 1.1 or later */
+       if (s->enc_write_ctx && s->version >= TLS1_1_VERSION)
+               {
+               eivlen = EVP_CIPHER_CTX_iv_length(s->enc_write_ctx);
+               if (eivlen <= 1)
+                       eivlen = 0;
+               }
+       else 
+               eivlen = 0;
 
        /* lets setup the record stuff. */
-       wr->data=p;
+       wr->data=p + eivlen;
        wr->length=(int)len;
        wr->input=(unsigned char *)buf;
 
@@ -768,11 +779,19 @@ static int do_ssl3_write(SSL *s, int type, const unsigned char *buf,
 
        if (mac_size != 0)
                {
-               if (s->method->ssl3_enc->mac(s,&(p[wr->length]),1) < 0)
+               if (s->method->ssl3_enc->mac(s,&(p[wr->length + eivlen]),1) < 0)
                        goto err;
                wr->length+=mac_size;
-               wr->input=p;
-               wr->data=p;
+               }
+
+       wr->input=p;
+       wr->data=p;
+
+       if (eivlen)
+               {
+               if (RAND_pseudo_bytes(p, eivlen) <= 0)
+                       goto err;
+               wr->length += eivlen;
                }
 
        /* ssl3_enc can only have an error on read */
@@ -1262,7 +1281,7 @@ start:
        default:
 #ifndef OPENSSL_NO_TLS
                /* TLS just ignores unknown message types */
-               if (s->version == TLS1_VERSION)
+               if (s->version >= TLS1_VERSION && s->version <= TLS1_1_VERSION)
                        {
                        rr->length = 0;
                        goto start;

diff --git a/ssl/ssl.h b/ssl/ssl.h
index 1d82a6df62410a18e875621080bb9abd68dd4624..e3cb2a1a02408241b3ff58ff01a98b0462f195b6 100644 (file)
--- a/ssl/ssl.h
+++ b/ssl/ssl.h
@@ -298,6 +298,7 @@ extern "C" {
 #define SSL_TXT_SSLV2          "SSLv2"
 #define SSL_TXT_SSLV3          "SSLv3"
 #define SSL_TXT_TLSV1          "TLSv1"
+#define SSL_TXT_TLSV1_1                "TLSv1.1"
 
 #define SSL_TXT_EXP            "EXP"
 #define SSL_TXT_EXPORT         "EXPORT"
@@ -569,6 +570,7 @@ typedef struct ssl_session_st
 #define SSL_OP_NO_SSLv2                                        0x01000000L
 #define SSL_OP_NO_SSLv3                                        0x02000000L
 #define SSL_OP_NO_TLSv1                                        0x04000000L
+#define SSL_OP_NO_TLSv1_1                              0x00040000L
 
 /* The next flag deliberately changes the ciphertest, this is a check
  * for the PKCS#1 attack */
@@ -1630,6 +1632,10 @@ const SSL_METHOD *TLSv1_method(void);            /* TLSv1.0 */
 const SSL_METHOD *TLSv1_server_method(void);   /* TLSv1.0 */
 const SSL_METHOD *TLSv1_client_method(void);   /* TLSv1.0 */
 
+const SSL_METHOD *TLSv1_1_method(void);                /* TLSv1.1 */
+const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
+const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
+
 const SSL_METHOD *DTLSv1_method(void);         /* DTLSv1.0 */
 const SSL_METHOD *DTLSv1_server_method(void);  /* DTLSv1.0 */
 const SSL_METHOD *DTLSv1_client_method(void);  /* DTLSv1.0 */

diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index b3b356d5ab0ac5d3c867da77b1097438015683bc..04b6bfcb1c0606fa7e42a29327e65e4122789eb6 100644 (file)
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -2380,8 +2380,10 @@ SSL_METHOD *ssl_bad_method(int ver)
 
 const char *SSL_get_version(const SSL *s)
        {
-       if (s->version == TLS1_VERSION)
-               return("TLSv1");
+       if (s->version == TLS1_1_VERSION)
+               return("TLSv1.1");
+       else if (s->version == SSL3_VERSION)
+               return("SSLv3");
        else if (s->version == SSL3_VERSION)
                return("SSLv3");
        else if (s->version == SSL2_VERSION)

diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h
index c7c93ac61df3c266993c84f8ae3d1b0e2b080cb1..226d4070232a3dd5b346790995a989775becd570 100644 (file)
--- a/ssl/ssl_locl.h
+++ b/ssl/ssl_locl.h
@@ -591,11 +591,12 @@ extern SSL3_ENC_METHOD TLSv1_enc_data;
 extern SSL3_ENC_METHOD SSLv3_enc_data;
 extern SSL3_ENC_METHOD DTLSv1_enc_data;
 
-#define IMPLEMENT_tls1_meth_func(func_name, s_accept, s_connect, s_get_meth) \
+#define IMPLEMENT_tls_meth_func(version, func_name, s_accept, s_connect, \
+                               s_get_meth) \
 const SSL_METHOD *func_name(void)  \
        { \
        static const SSL_METHOD func_name##_data= { \
-               TLS1_VERSION, \
+               version, \
                tls1_new, \
                tls1_clear, \
                tls1_free, \
@@ -669,7 +670,7 @@ const SSL_METHOD *func_name(void)  \
 const SSL_METHOD *func_name(void)  \
        { \
        static const SSL_METHOD func_name##_data= { \
-       TLS1_VERSION, \
+       TLS1_1_VERSION, \
        tls1_new, \
        tls1_clear, \
        tls1_free, \

diff --git a/ssl/ssl_sess.c b/ssl/ssl_sess.c
index bebbfa099d4e4c04822427417eb233e3b5508066..348410e5c33594847f74f01d5f2d8dcdd2329eec 100644 (file)
--- a/ssl/ssl_sess.c
+++ b/ssl/ssl_sess.c
@@ -300,6 +300,11 @@ int ssl_get_new_session(SSL *s, int session)
                        ss->ssl_version=TLS1_VERSION;
                        ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
                        }
+               else if (s->version == TLS1_1_VERSION)
+                       {
+                       ss->ssl_version=TLS1_1_VERSION;
+                       ss->session_id_length=SSL3_SSL_SESSION_ID_LENGTH;
+                       }
                else if (s->version == DTLS1_BAD_VER)
                        {
                        ss->ssl_version=DTLS1_BAD_VER;

diff --git a/ssl/ssl_txt.c b/ssl/ssl_txt.c
index 3122440e268d0bc00e4a10eb433ea13d0907a7e8..cab712b9a8a52ef2727dd5e5c6f2278907982217 100644 (file)
--- a/ssl/ssl_txt.c
+++ b/ssl/ssl_txt.c
@@ -115,6 +115,8 @@ int SSL_SESSION_print(BIO *bp, const SSL_SESSION *x)
                s="SSLv2";
        else if (x->ssl_version == SSL3_VERSION)
                s="SSLv3";
+       else if (x->ssl_version == TLS1_1_VERSION)
+               s="TLSv1.1";
        else if (x->ssl_version == TLS1_VERSION)
                s="TLSv1";
        else if (x->ssl_version == DTLS1_VERSION)

diff --git a/ssl/t1_clnt.c b/ssl/t1_clnt.c
index c87af17712f49ffd6ac815c85c8323c409c79669..b06bada6f22d32191577caf5cbe5f99cf3e29df0 100644 (file)
--- a/ssl/t1_clnt.c
+++ b/ssl/t1_clnt.c
@@ -66,13 +66,19 @@
 static const SSL_METHOD *tls1_get_client_method(int ver);
 static const SSL_METHOD *tls1_get_client_method(int ver)
        {
+       if (ver == TLS1_1_VERSION)
+               return TLSv1_1_client_method();
        if (ver == TLS1_VERSION)
-               return(TLSv1_client_method());
-       else
-               return(NULL);
+               return TLSv1_client_method();
+       return NULL;
        }
 
-IMPLEMENT_tls1_meth_func(TLSv1_client_method,
+IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_client_method,
+                       ssl_undefined_function,
+                       ssl3_connect,
+                       tls1_get_client_method)
+
+IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_client_method,
                        ssl_undefined_function,
                        ssl3_connect,
                        tls1_get_client_method)

diff --git a/ssl/t1_enc.c b/ssl/t1_enc.c
index d9cb059d0c21685d8b0e9c7c2cba816fe4b70350..028f6493d1d6beeee8760cde03ca4ceb9a956532 100644 (file)
--- a/ssl/t1_enc.c
+++ b/ssl/t1_enc.c
@@ -143,6 +143,7 @@
 #include <openssl/evp.h>
 #include <openssl/hmac.h>
 #include <openssl/md5.h>
+#include <openssl/rand.h>
 #ifdef KSSL_DEBUG
 #include <openssl/des.h>
 #endif
@@ -617,7 +618,27 @@ int tls1_enc(SSL *s, int send)
                if (s->enc_write_ctx == NULL)
                        enc=NULL;
                else
+                       {
+                       int ivlen;
                        enc=EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
+                       /* For TLSv1.1 and later explicit IV */
+                       if (s->version >= TLS1_1_VERSION)
+                               ivlen = EVP_CIPHER_iv_length(enc);
+                       else
+                               ivlen = 0;
+                       if (ivlen > 1)
+                               {
+                               if ( rec->data != rec->input)
+                               /* we can't write into the input stream:
+                                * Can this ever happen?? (steve)
+                                */
+                               fprintf(stderr,
+                                       "%s:%d: rec->data != rec->input\n",
+                                       __FILE__, __LINE__);
+                               else if (RAND_bytes(rec->input, ivlen) <= 0)
+                                       return -1;
+                               }
+                       }
                }
        else
                {
@@ -746,7 +767,13 @@ int tls1_enc(SSL *s, int send)
                                        return -1;
                                        }
                                }
-                       rec->length-=i;
+                       rec->length -=i;
+                       if (s->version >= TLS1_1_VERSION)
+                               {
+                               rec->data += bs;    /* skip the explicit IV */
+                               rec->input += bs;
+                               rec->length -= bs;
+                               }
                        }
                }
        return(1);

diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
index 43c651f47bd504a21808bc95fa7b83689a82a6e6..ebf9c4fdaee7481ef42a27c282c1a2ad8029ff99 100644 (file)
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -166,7 +166,7 @@ void tls1_free(SSL *s)
 void tls1_clear(SSL *s)
        {
        ssl3_clear(s);
-       s->version=TLS1_VERSION;
+       s->version = s->method->version;
        }
 
 #ifndef OPENSSL_NO_EC

diff --git a/ssl/t1_meth.c b/ssl/t1_meth.c
index 6ce7c0bbf5856f6bcf0fd56a9c2dbeafded4f0cc..3257636425f3e714f3956f9c4eef037f833b4634 100644 (file)
--- a/ssl/t1_meth.c
+++ b/ssl/t1_meth.c
@@ -60,16 +60,21 @@
 #include <openssl/objects.h>
 #include "ssl_locl.h"
 
-static const SSL_METHOD *tls1_get_method(int ver);
 static const SSL_METHOD *tls1_get_method(int ver)
        {
+       if (ver == TLS1_1_VERSION)
+               return TLSv1_1_method();
        if (ver == TLS1_VERSION)
-               return(TLSv1_method());
-       else
-               return(NULL);
+               return TLSv1_method();
+       return NULL;
        }
 
-IMPLEMENT_tls1_meth_func(TLSv1_method,
+IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_method,
+                       ssl3_accept,
+                       ssl3_connect,
+                       tls1_get_method)
+
+IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_method,
                        ssl3_accept,
                        ssl3_connect,
                        tls1_get_method)

diff --git a/ssl/t1_srvr.c b/ssl/t1_srvr.c
index 42525e9e89ff08f8dd28ff65d1888f6b482352cb..274a3d6738c7cc2f0856f20b1a2f10cfd336ff8c 100644 (file)
--- a/ssl/t1_srvr.c
+++ b/ssl/t1_srvr.c
@@ -67,13 +67,19 @@
 static const SSL_METHOD *tls1_get_server_method(int ver);
 static const SSL_METHOD *tls1_get_server_method(int ver)
        {
+       if (ver == TLS1_1_VERSION)
+               return TLSv1_1_server_method();
        if (ver == TLS1_VERSION)
-               return(TLSv1_server_method());
-       else
-               return(NULL);
+               return TLSv1_server_method();
+       return NULL;
        }
 
-IMPLEMENT_tls1_meth_func(TLSv1_server_method,
+IMPLEMENT_tls_meth_func(TLS1_1_VERSION, TLSv1_1_server_method,
+                       ssl3_accept,
+                       ssl_undefined_function,
+                       tls1_get_server_method)
+
+IMPLEMENT_tls_meth_func(TLS1_VERSION, TLSv1_server_method,
                        ssl3_accept,
                        ssl_undefined_function,
                        tls1_get_server_method)

diff --git a/ssl/tls1.h b/ssl/tls1.h
index b3cc8f098b7e8a0cb71066711376ca131838b91b..b32b713ca884ad5cbc28d0391db7ac2defca20bd 100644 (file)
--- a/ssl/tls1.h
+++ b/ssl/tls1.h
@@ -159,6 +159,10 @@ extern "C" {
 
 #define TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES   0
 
+#define TLS1_1_VERSION                 0x0302
+#define TLS1_1_VERSION_MAJOR           0x03
+#define TLS1_1_VERSION_MINOR           0x02
+
 #define TLS1_VERSION                   0x0301
 #define TLS1_VERSION_MAJOR             0x03
 #define TLS1_VERSION_MINOR             0x01