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Implement the Supported Point Formats Extension for ECC ciphersuites

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Submitted by: Douglas Stebila
This commit is contained in:
Bodo Möller
2006-03-11 23:46:37 +00:00
parent ed4a1d12b9
commit 36ca4ba63d
11 changed files with 417 additions and 22 deletions
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21
ssl/ssl_sess.c
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@@ -203,6 +203,10 @@ SSL_SESSION *SSL_SESSION_new(void)
ss->compress_meth=0;
#ifndef OPENSSL_NO_TLSEXT
ss->tlsext_hostname = NULL;
#ifndef OPENSSL_NO_EC
ss->tlsext_ecpointformatlist_length = 0;
ss->tlsext_ecpointformatlist = NULL;
#endif
#endif
CRYPTO_new_ex_data(CRYPTO_EX_INDEX_SSL_SESSION, ss, &ss->ex_data);
#ifndef OPENSSL_NO_PSK
@@ -352,6 +356,19 @@ int ssl_get_new_session(SSL *s, int session)
return 0;
}
}
#ifndef OPENSSL_NO_EC
if (s->tlsext_ecpointformatlist)
{
if ((ss->tlsext_ecpointformatlist = OPENSSL_malloc(s->tlsext_ecpointformatlist_length)) == NULL)
{
SSLerr(SSL_F_SSL_GET_NEW_SESSION, ERR_R_MALLOC_FAILURE);
SSL_SESSION_free(ss);
return 0;
}
ss->tlsext_ecpointformatlist_length = s->tlsext_ecpointformatlist_length;
memcpy(ss->tlsext_ecpointformatlist, s->tlsext_ecpointformatlist, s->tlsext_ecpointformatlist_length);
}
#endif
#endif
}
else
@@ -644,6 +661,10 @@ void SSL_SESSION_free(SSL_SESSION *ss)
if (ss->ciphers != NULL) sk_SSL_CIPHER_free(ss->ciphers);
#ifndef OPENSSL_NO_TLSEXT
if (ss->tlsext_hostname != NULL) OPENSSL_free(ss->tlsext_hostname);
#ifndef OPENSSL_NO_EC
ss->tlsext_ecpointformatlist_length = 0;
if (ss->tlsext_ecpointformatlist != NULL) OPENSSL_free(ss->tlsext_ecpointformatlist);
#endif /* OPENSSL_NO_EC */
#endif
#ifndef OPENSSL_NO_PSK
if (ss->psk_identity_hint != NULL)