Changes between 0.9.8a and 0.9.8b [XX xxx XXXX]
+ *) Update support for ECC-based TLS ciphersuites according to
+ draft-ietf-tls-ecc-12.txt with proposed changes.
+ [Douglas Stebila]
+
*) New functions EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free() to support
opaque EVP_CIPHER_CTX handling.
[Steve Henson]
SSLVERSION=
# These don't really require any certificates
-AECDH_CIPHER_LIST="EXP-AECDH-RC4-40-SHA EXP-AECDH-DES-40-CBC-SHA AECDH-DES-CBC3-SHA AECDH-DES-CBC-SHA AECDH-RC4-SHA AECDH-NULL-SHA"
+AECDH_CIPHER_LIST="AECDH-AES256-SHA AECDH-AES128-SHA AECDH-DES-CBC3-SHA AECDH-RC4-SHA AECDH-NULL-SHA"
# These require ECC certificates signed with ECDSA
# The EC public key must be authorized for key agreement.
-ECDH_ECDSA_CIPHER_LIST="EXP-ECDH-ECDSA-RC4-56-SHA EXP-ECDH-ECDSA-RC4-40-SHA ECDH-ECDSA-AES256-SHA ECDH-ECDSA-AES128-SHA ECDH-ECDSA-DES-CBC3-SHA ECDH-ECDSA-DES-CBC-SHA ECDH-ECDSA-RC4-SHA ECDH-ECDSA-NULL-SHA"
+ECDH_ECDSA_CIPHER_LIST="ECDH-ECDSA-AES256-SHA ECDH-ECDSA-AES128-SHA ECDH-ECDSA-DES-CBC3-SHA ECDH-ECDSA-RC4-SHA ECDH-ECDSA-NULL-SHA"
# These require ECC certificates.
# The EC public key must be authorized for digital signature.
-ECDHE_ECDSA_CIPHER_LIST="ECDHE-ECDSA-AES128-SHA"
+ECDHE_ECDSA_CIPHER_LIST="ECDHE-ECDSA-AES256-SHA ECDHE-ECDSA-AES128-SHA ECDHE-ECDSA-DES-CBC3-SHA ECDHE-ECDSA-RC4-SHA ECDHE-ECDSA-NULL-SHA"
# These require ECC certificates signed with RSA.
# The EC public key must be authorized for key agreement.
-ECDH_RSA_CIPHER_LIST="EXP-ECDH-RSA-RC4-56-SHA EXP-ECDH-RSA-RC4-40-SHA ECDH-RSA-AES256-SHA ECDH-RSA-AES128-SHA ECDH-RSA-DES-CBC3-SHA ECDH-RSA-DES-CBC-SHA ECDH-RSA-RC4-SHA ECDH-RSA-NULL-SHA"
+ECDH_RSA_CIPHER_LIST="ECDH-RSA-AES256-SHA ECDH-RSA-AES128-SHA ECDH-RSA-DES-CBC3-SHA ECDH-RSA-RC4-SHA ECDH-RSA-NULL-SHA"
# These require RSA certificates.
# The RSA public key must be authorized for digital signature.
-ECDHE_RSA_CIPHER_LIST="ECDHE-RSA-AES128-SHA"
+ECDHE_RSA_CIPHER_LIST="ECDHE-RSA-AES256-SHA ECDHE-RSA-AES128-SHA ECDHE-RSA-DES-CBC3-SHA ECDHE-RSA-RC4-SHA ECDHE-RSA-NULL-SHA"
# List of Elliptic curves over which we wish to test generation of
# ephemeral ECDH keys when using AECDH or ECDHE ciphers
for curve in $ELLIPTIC_CURVE_LIST
do
- echo "Testing EXP-AECDH-RC4-40-SHA (with $curve)"
+ echo "Testing AECDH-RC4-SHA (with $curve)"
$SSLTEST $SSL_VERSION -cert $SERVER_PEM \
- -named_curve $curve -cipher EXP-AECDH-RC4-40-SHA
+ -named_curve $curve -cipher AECDH-RC4-SHA
done
fi
for cipher in $ECDHE_RSA_CIPHER_LIST
do
echo "Testing $cipher (with server authentication)"
+ echo $SSLTEST $SSL_VERSION -CAfile $CA_PEM \
+ -cert $SERVER_PEM -server_auth \
+ -cipher $cipher -named_curve $DEFAULT_CURVE
$SSLTEST $SSL_VERSION -CAfile $CA_PEM \
-cert $SERVER_PEM -server_auth \
-cipher $cipher -named_curve $DEFAULT_CURVE
*/
/* XXX: For now we only support named (not generic) curves
- * and the ECParameters in this case is just two bytes.
+ * and the ECParameters in this case is just three bytes.
*/
- param_len=2;
+ param_len=3;
if ((param_len > n) ||
(*p != NAMED_CURVE_TYPE) ||
- ((curve_nid = curve_id2nid(*(p + 1))) == 0))
+ ((curve_nid = curve_id2nid(*(p + 2))) == 0))
{
al=SSL_AD_INTERNAL_ERROR;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS);
goto f_err;
}
- p+=2;
+ p+=3;
/* Next, get the encoded ECPoint */
if (((srvr_ecpoint = EC_POINT_new(group)) == NULL) ||
}
-#ifndef OPENSSL_NO_ECDH
-static const int KDF1_SHA1_len = 20;
-static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen)
- {
-#ifndef OPENSSL_NO_SHA
- if (*outlen < SHA_DIGEST_LENGTH)
- return NULL;
- else
- *outlen = SHA_DIGEST_LENGTH;
- return SHA1(in, inlen, out);
-#else
- return NULL;
-#endif /* OPENSSL_NO_SHA */
- }
-#endif /* OPENSSL_NO_ECDH */
-
int ssl3_send_client_key_exchange(SSL *s)
{
unsigned char *p,*d;
ERR_R_ECDH_LIB);
goto err;
}
- /* If field size is not more than 24 octets, then use SHA-1 hash of result;
- * otherwise, use result (see section 4.8 of draft-ietf-tls-ecc-03.txt;
- * this is new with this version of the Internet Draft).
- */
- if (field_size <= 24 * 8)
- n=ECDH_compute_key(p, KDF1_SHA1_len, srvr_ecpoint, clnt_ecdh, KDF1_SHA1);
- else
- n=ECDH_compute_key(p, (field_size+7)/8, srvr_ecpoint, clnt_ecdh, NULL);
+ n=ECDH_compute_key(p, (field_size+7)/8, srvr_ecpoint, clnt_ecdh, NULL);
if (n <= 0)
{
SSLerr(SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE,
SSL_ALL_CIPHERS,
SSL_ALL_STRENGTHS,
},
+
#ifndef OPENSSL_NO_ECDH
- /* Cipher 47 */
+ /* Cipher C001 */
{
1,
TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 48 */
+ /* Cipher C002 */
{
1,
TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 49 */
- {
- 1,
- TLS1_TXT_ECDH_ECDSA_WITH_DES_CBC_SHA,
- TLS1_CK_ECDH_ECDSA_WITH_DES_CBC_SHA,
- SSL_kECDH|SSL_aECDSA|SSL_DES|SSL_SHA|SSL_TLSV1,
- SSL_NOT_EXP|SSL_LOW,
- 0,
- 56,
- 56,
- SSL_ALL_CIPHERS,
- SSL_ALL_STRENGTHS,
- },
-
- /* Cipher 4A */
+ /* Cipher C003 */
{
1,
TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 4B */
+ /* Cipher C004 */
{
1,
TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 4C */
+ /* Cipher C005 */
{
1,
TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 4D */
+ /* Cipher C006 */
{
1,
- TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
- TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
- SSL_kECDH|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
+ TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA,
+ TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA,
+ SSL_kECDHE|SSL_aECDSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
SSL_NOT_EXP,
0,
0,
SSL_ALL_STRENGTHS,
},
- /* Cipher 4E */
+ /* Cipher C007 */
{
1,
- TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
- TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
- SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
+ TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
+ TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
+ SSL_kECDHE|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
SSL_NOT_EXP,
0,
128,
SSL_ALL_STRENGTHS,
},
- /* Cipher 4F */
+ /* Cipher C008 */
+ {
+ 1,
+ TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
+ TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
+ SSL_kECDHE|SSL_aECDSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP|SSL_HIGH,
+ 0,
+ 168,
+ 168,
+ SSL_ALL_CIPHERS,
+ SSL_ALL_STRENGTHS,
+ },
+
+ /* Cipher C009 */
+ {
+ 1,
+ TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+ TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+ SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP|SSL_HIGH,
+ 0,
+ 128,
+ 128,
+ SSL_ALL_CIPHERS,
+ SSL_ALL_STRENGTHS,
+ },
+
+ /* Cipher C00A */
{
1,
- TLS1_TXT_ECDH_RSA_WITH_DES_CBC_SHA,
- TLS1_CK_ECDH_RSA_WITH_DES_CBC_SHA,
- SSL_kECDH|SSL_aRSA|SSL_DES|SSL_SHA|SSL_TLSV1,
- SSL_NOT_EXP|SSL_LOW,
+ TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
+ TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
+ SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP|SSL_HIGH,
0,
- 56,
- 56,
+ 256,
+ 256,
SSL_ALL_CIPHERS,
SSL_ALL_STRENGTHS,
},
- /* Cipher 50 */
+ /* Cipher C00B */
+ {
+ 1,
+ TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
+ TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
+ SSL_kECDH|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP,
+ 0,
+ 0,
+ 0,
+ SSL_ALL_CIPHERS,
+ SSL_ALL_STRENGTHS,
+ },
+
+ /* Cipher C00C */
+ {
+ 1,
+ TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
+ TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
+ SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP,
+ 0,
+ 128,
+ 128,
+ SSL_ALL_CIPHERS,
+ SSL_ALL_STRENGTHS,
+ },
+
+ /* Cipher C00D */
{
1,
TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 51 */
+ /* Cipher C00E */
{
1,
TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 52 */
+ /* Cipher C00F */
{
1,
TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 53 */
+ /* Cipher C010 */
{
1,
- TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_40_SHA,
- TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_40_SHA,
- SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
- SSL_EXPORT|SSL_EXP40,
+ TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA,
+ TLS1_CK_ECDHE_RSA_WITH_NULL_SHA,
+ SSL_kECDHE|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP,
+ 0,
+ 0,
+ 0,
+ SSL_ALL_CIPHERS,
+ SSL_ALL_STRENGTHS,
+ },
+
+ /* Cipher C011 */
+ {
+ 1,
+ TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
+ TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
+ SSL_kECDHE|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP,
0,
- 40,
+ 128,
128,
SSL_ALL_CIPHERS,
SSL_ALL_STRENGTHS,
},
- /* Cipher 54 */
+ /* Cipher C012 */
{
1,
- TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_56_SHA,
- TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_56_SHA,
- SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
- SSL_EXPORT|SSL_EXP56,
+ TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
+ TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
+ SSL_kECDHE|SSL_aRSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP|SSL_HIGH,
+ 0,
+ 168,
+ 168,
+ SSL_ALL_CIPHERS,
+ SSL_ALL_STRENGTHS,
+ },
+
+ /* Cipher C013 */
+ {
+ 1,
+ TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+ TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+ SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP|SSL_HIGH,
0,
- 56,
128,
+ 128,
+ SSL_ALL_CIPHERS,
+ SSL_ALL_STRENGTHS,
+ },
+
+ /* Cipher C014 */
+ {
+ 1,
+ TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+ TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+ SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP|SSL_HIGH,
+ 0,
+ 256,
+ 256,
SSL_ALL_CIPHERS,
SSL_ALL_STRENGTHS,
},
- /* Cipher 55 */
+ /* Cipher C015 */
{
1,
TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 56 */
+ /* Cipher C016 */
{
1,
TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 57 */
- {
- 1,
- TLS1_TXT_ECDH_anon_WITH_DES_CBC_SHA,
- TLS1_CK_ECDH_anon_WITH_DES_CBC_SHA,
- SSL_kECDHE|SSL_aNULL|SSL_DES|SSL_SHA|SSL_TLSV1,
- SSL_NOT_EXP|SSL_LOW,
- 0,
- 56,
- 56,
- SSL_ALL_CIPHERS,
- SSL_ALL_STRENGTHS,
- },
-
- /* Cipher 58 */
+ /* Cipher C017 */
{
1,
TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
SSL_ALL_STRENGTHS,
},
- /* Cipher 59 */
+ /* Cipher C018 */
{
1,
- TLS1_TXT_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA,
- TLS1_CK_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA,
- SSL_kECDHE|SSL_aNULL|SSL_DES|SSL_SHA|SSL_TLSV1,
- SSL_EXPORT|SSL_EXP40,
- 0,
- 40,
- 56,
- SSL_ALL_CIPHERS,
- SSL_ALL_STRENGTHS,
- },
-
- /* Cipher 5A */
- {
- 1,
- TLS1_TXT_ECDH_anon_EXPORT_WITH_RC4_40_SHA,
- TLS1_CK_ECDH_anon_EXPORT_WITH_RC4_40_SHA,
- SSL_kECDHE|SSL_aNULL|SSL_RC4|SSL_SHA|SSL_TLSV1,
- SSL_EXPORT|SSL_EXP40,
+ TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
+ TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
+ SSL_kECDHE|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP|SSL_HIGH,
0,
- 40,
128,
- SSL_ALL_CIPHERS,
- SSL_ALL_STRENGTHS,
- },
- /* Cipher 5B */
- /* XXX NOTE: The ECC/TLS draft has a bug and reuses 4B for this */
- {
- 1,
- TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA,
- TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA,
- SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
- SSL_EXPORT|SSL_EXP40,
- 0,
- 40,
128,
SSL_ALL_CIPHERS,
SSL_ALL_STRENGTHS,
},
- /* Cipher 5C */
- /* XXX NOTE: The ECC/TLS draft has a bug and reuses 4C for this */
+ /* Cipher C019 */
{
1,
- TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA,
- TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA,
- SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
- SSL_EXPORT|SSL_EXP56,
+ TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
+ TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
+ SSL_kECDHE|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
+ SSL_NOT_EXP|SSL_HIGH,
0,
- 56,
- 128,
+ 256,
+ 256,
SSL_ALL_CIPHERS,
SSL_ALL_STRENGTHS,
},
-
#endif /* OPENSSL_NO_ECDH */
#if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES
},
#endif
-#ifndef OPENSSL_NO_ECDH
- /* Cipher 77 XXX: ECC ciphersuites offering forward secrecy
- * are not yet specified in the ECC/TLS draft but our code
- * allows them to be implemented very easily. To add such
- * a cipher suite, one needs to add two constant definitions
- * to tls1.h and a new structure in this file as shown below. We
- * illustrate the process for the made-up cipher
- * ECDHE-ECDSA-AES128-SHA.
- */
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
- TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
- SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
- SSL_NOT_EXP|SSL_HIGH,
- 0,
- 128,
- 128,
- SSL_ALL_CIPHERS,
- SSL_ALL_STRENGTHS,
- },
-
- /* Cipher 78 XXX: Another made-up ECC cipher suite that
- * offers forward secrecy (ECDHE-RSA-AES128-SHA).
- */
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
- TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
- SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
- SSL_NOT_EXP|SSL_HIGH,
- 0,
- 128,
- 128,
- SSL_ALL_CIPHERS,
- SSL_ALL_STRENGTHS,
- },
-#endif /* !OPENSSL_NO_ECDH */
-
/* end of list */
};
/* XXX: For now, we only support named (not
* generic) curves in ECDH ephemeral key exchanges.
- * In this situation, we need three additional bytes
+ * In this situation, we need four additional bytes
* to encode the entire ServerECDHParams
* structure.
*/
- n = 3 + encodedlen;
+ n = 4 + encodedlen;
/* We'll generate the serverKeyExchange message
* explicitly so we can set these to NULLs
r[0]=NULL;
r[1]=NULL;
r[2]=NULL;
+ r[3]=NULL;
}
else
#endif /* !OPENSSL_NO_ECDH */
{
/* XXX: For now, we only support named (not generic) curves.
* In this situation, the serverKeyExchange message has:
- * [1 byte CurveType], [1 byte CurveName]
+ * [1 byte CurveType], [2 byte CurveName]
* [1 byte length of encoded point], followed by
* the actual encoded point itself
*/
*p = NAMED_CURVE_TYPE;
p += 1;
+ *p = 0;
+ p += 1;
*p = curve_id;
p += 1;
*p = encodedlen;
return(-1);
}
-
-#ifndef OPENSSL_NO_ECDH
-static const int KDF1_SHA1_len = 20;
-static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen)
- {
-#ifndef OPENSSL_NO_SHA
- if (*outlen < SHA_DIGEST_LENGTH)
- return NULL;
- else
- *outlen = SHA_DIGEST_LENGTH;
- return SHA1(in, inlen, out);
-#else
- return NULL;
-#endif /* OPENSSL_NO_SHA */
- }
-#endif /* OPENSSL_NO_ECDH */
-
int ssl3_get_client_key_exchange(SSL *s)
{
int i,al,ok;
ERR_R_ECDH_LIB);
goto err;
}
- /* If field size is not more than 24 octets, then use SHA-1 hash of result;
- * otherwise, use result (see section 4.8 of draft-ietf-tls-ecc-03.txt;
- * this is new with this version of the Internet Draft).
- */
- if (field_size <= 24 * 8)
- i = ECDH_compute_key(p, KDF1_SHA1_len, clnt_ecpoint, srvr_ecdh, KDF1_SHA1);
- else
- i = ECDH_compute_key(p, (field_size+7)/8, clnt_ecpoint, srvr_ecdh, NULL);
+ i = ECDH_compute_key(p, (field_size+7)/8, clnt_ecpoint, srvr_ecdh, NULL);
if (i <= 0)
{
SSLerr(SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE,
#define TLS1_CK_DHE_RSA_WITH_AES_256_SHA 0x03000039
#define TLS1_CK_ADH_WITH_AES_256_SHA 0x0300003A
-/* ECC ciphersuites from draft-ietf-tls-ecc-01.txt (Mar 15, 2001).
- * XXX NOTE: There is a bug in the draft, cipher numbers 4B, and 4C
- * are defined twice so we define ECDH_ECDSA_EXPORT cipher
- * suites to use 5B and 5C instead (this may change with future
- * updates to the IETF draft).
- */
-/* draft-ietf-tls-ecc-03.txt (June 2003) gives a changed list of
- * ciphersuites, but does not define numbers for all of them
- * because of possible conflicts with other Internet Drafts;
- * most numbers are still subject to change. */
-#define TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA 0x03000047
-#define TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA 0x03000048
-#define TLS1_CK_ECDH_ECDSA_WITH_DES_CBC_SHA 0x03000049
-#define TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA 0x0300004A
-#define TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0x0300004B
-#define TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0x0300004C
-#define TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA 0x0300005B
-#define TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA 0x0300005C
+/* ECC ciphersuites from draft-ietf-tls-ecc-12.txt with changes soon to be in draft 13 */
+#define TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA 0x0300C001
+#define TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA 0x0300C002
+#define TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA 0x0300C003
+#define TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0x0300C004
+#define TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0x0300C005
-#define TLS1_CK_ECDH_RSA_WITH_NULL_SHA 0x0300004D
-#define TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA 0x0300004E
-#define TLS1_CK_ECDH_RSA_WITH_DES_CBC_SHA 0x0300004F
-#define TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA 0x03000050
-#define TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA 0x03000051
-#define TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA 0x03000052
-#define TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_40_SHA 0x03000053
-#define TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_56_SHA 0x03000054
+#define TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA 0x0300C006
+#define TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA 0x0300C007
+#define TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA 0x0300C008
+#define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0x0300C009
+#define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 0x0300C00A
-#define TLS1_CK_ECDH_anon_WITH_NULL_SHA 0x03000055
-#define TLS1_CK_ECDH_anon_WITH_RC4_128_SHA 0x03000056
-#define TLS1_CK_ECDH_anon_WITH_DES_CBC_SHA 0x03000057
-#define TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA 0x03000058
-#define TLS1_CK_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA 0x03000059
-#define TLS1_CK_ECDH_anon_EXPORT_WITH_RC4_40_SHA 0x0300005A
+#define TLS1_CK_ECDH_RSA_WITH_NULL_SHA 0x0300C00B
+#define TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA 0x0300C00C
+#define TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA 0x0300C00D
+#define TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA 0x0300C00E
+#define TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA 0x0300C00F
-/* XXX: ECC ciphersuites offering forward secrecy are not yet specified
- * in the ECC/TLS draft but our code allows them to be implemented
- * very easily. To add such a cipher suite, one needs to add two constant
- * definitions to this file and a new structure in s3_lib.c. We illustrate
- * the process for the made-up ciphers ECDHE-ECDSA-AES128-SHA and
- * ECDHE-RSA-AES128-SHA.
- */
-#define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0x03000077
-#define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA 0x03000078
+#define TLS1_CK_ECDHE_RSA_WITH_NULL_SHA 0x0300C010
+#define TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA 0x0300C011
+#define TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA 0x0300C012
+#define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA 0x0300C013
+#define TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA 0x0300C014
+#define TLS1_CK_ECDH_anon_WITH_NULL_SHA 0x0300C015
+#define TLS1_CK_ECDH_anon_WITH_RC4_128_SHA 0x0300C016
+#define TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA 0x0300C017
+#define TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA 0x0300C018
+#define TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA 0x0300C019
/* XXX
* Inconsistency alert:
/* ECC ciphersuites from draft-ietf-tls-ecc-01.txt (Mar 15, 2001) */
#define TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA "ECDH-ECDSA-NULL-SHA"
#define TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA "ECDH-ECDSA-RC4-SHA"
-#define TLS1_TXT_ECDH_ECDSA_WITH_DES_CBC_SHA "ECDH-ECDSA-DES-CBC-SHA"
#define TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA "ECDH-ECDSA-DES-CBC3-SHA"
#define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA "ECDH-ECDSA-AES128-SHA"
#define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA "ECDH-ECDSA-AES256-SHA"
-#define TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA "EXP-ECDH-ECDSA-RC4-40-SHA"
-#define TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA "EXP-ECDH-ECDSA-RC4-56-SHA"
+
+#define TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA "ECDHE-ECDSA-NULL-SHA"
+#define TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA "ECDHE-ECDSA-RC4-SHA"
+#define TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA "ECDHE-ECDSA-DES-CBC3-SHA"
+#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA "ECDHE-ECDSA-AES128-SHA"
+#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA "ECDHE-ECDSA-AES256-SHA"
#define TLS1_TXT_ECDH_RSA_WITH_NULL_SHA "ECDH-RSA-NULL-SHA"
#define TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA "ECDH-RSA-RC4-SHA"
-#define TLS1_TXT_ECDH_RSA_WITH_DES_CBC_SHA "ECDH-RSA-DES-CBC-SHA"
#define TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA "ECDH-RSA-DES-CBC3-SHA"
#define TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA "ECDH-RSA-AES128-SHA"
#define TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA "ECDH-RSA-AES256-SHA"
-#define TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_40_SHA "EXP-ECDH-RSA-RC4-40-SHA"
-#define TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_56_SHA "EXP-ECDH-RSA-RC4-56-SHA"
+
+#define TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA "ECDHE-RSA-NULL-SHA"
+#define TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA "ECDHE-RSA-RC4-SHA"
+#define TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA "ECDHE-RSA-DES-CBC3-SHA"
+#define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA "ECDHE-RSA-AES128-SHA"
+#define TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA "ECDHE-RSA-AES256-SHA"
#define TLS1_TXT_ECDH_anon_WITH_NULL_SHA "AECDH-NULL-SHA"
#define TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA "AECDH-RC4-SHA"
-#define TLS1_TXT_ECDH_anon_WITH_DES_CBC_SHA "AECDH-DES-CBC-SHA"
#define TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA "AECDH-DES-CBC3-SHA"
-#define TLS1_TXT_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA "EXP-AECDH-DES-40-CBC-SHA"
-#define TLS1_TXT_ECDH_anon_EXPORT_WITH_RC4_40_SHA "EXP-AECDH-RC4-40-SHA"
-
-/* XXX: Made-up ECC cipher suites offering forward secrecy. This is for
- * illustration only.
- */
-#define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA "ECDHE-ECDSA-AES128-SHA"
-#define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA "ECDHE-RSA-AES128-SHA"
-
+#define TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA "AECDH-AES128-SHA"
+#define TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA "AECDH-AES256-SHA"
#define TLS_CT_RSA_SIGN 1
#define TLS_CT_DSS_SIGN 2
#define TLS_CT_RSA_FIXED_DH 3
#define TLS_CT_DSS_FIXED_DH 4
-#define TLS_CT_ECDSA_SIGN 5
-#define TLS_CT_RSA_FIXED_ECDH 6
-#define TLS_CT_ECDSA_FIXED_ECDH 7
+#define TLS_CT_ECDSA_SIGN 64
+#define TLS_CT_RSA_FIXED_ECDH 65
+#define TLS_CT_ECDSA_FIXED_ECDH 66
#define TLS_CT_NUMBER 7
#define TLS1_FINISH_MAC_LENGTH 12
projects / openssl.git / commitdiff