diff options
Diffstat (limited to 'openssl/ssl/s3_enc.c')
| -rw-r--r-- | openssl/ssl/s3_enc.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/openssl/ssl/s3_enc.c b/openssl/ssl/s3_enc.c index b14597076..c5df2cb90 100644 --- a/openssl/ssl/s3_enc.c +++ b/openssl/ssl/s3_enc.c @@ -170,6 +170,7 @@ static int ssl3_generate_key_block(SSL *s, unsigned char *km, int num) #endif k=0; EVP_MD_CTX_init(&m5); + EVP_MD_CTX_set_flags(&m5, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW); EVP_MD_CTX_init(&s1); for (i=0; (int)i<num; i+=MD5_DIGEST_LENGTH) { @@ -571,12 +572,12 @@ void ssl3_free_digest_list(SSL *s) OPENSSL_free(s->s3->handshake_dgst); s->s3->handshake_dgst=NULL; } - + void ssl3_finish_mac(SSL *s, const unsigned char *buf, int len) { - if (s->s3->handshake_buffer) + if (s->s3->handshake_buffer && !(s->s3->flags & TLS1_FLAGS_KEEP_HANDSHAKE)) { BIO_write (s->s3->handshake_buffer,(void *)buf,len); } @@ -613,9 +614,16 @@ int ssl3_digest_cached_records(SSL *s) /* Loop through bitso of algorithm2 field and create MD_CTX-es */ for (i=0;ssl_get_handshake_digest(i,&mask,&md); i++) { - if ((mask & s->s3->tmp.new_cipher->algorithm2) && md) + if ((mask & ssl_get_algorithm2(s)) && md) { s->s3->handshake_dgst[i]=EVP_MD_CTX_create(); +#ifdef OPENSSL_FIPS + if (EVP_MD_nid(md) == NID_md5) + { + EVP_MD_CTX_set_flags(s->s3->handshake_dgst[i], + EVP_MD_CTX_FLAG_NON_FIPS_ALLOW); + } +#endif EVP_DigestInit_ex(s->s3->handshake_dgst[i],md,NULL); EVP_DigestUpdate(s->s3->handshake_dgst[i],hdata,hdatalen); } @@ -624,9 +632,12 @@ int ssl3_digest_cached_records(SSL *s) s->s3->handshake_dgst[i]=NULL; } } - /* Free handshake_buffer BIO */ - BIO_free(s->s3->handshake_buffer); - s->s3->handshake_buffer = NULL; + if (!(s->s3->flags & TLS1_FLAGS_KEEP_HANDSHAKE)) + { + /* Free handshake_buffer BIO */ + BIO_free(s->s3->handshake_buffer); + s->s3->handshake_buffer = NULL; + } return 1; } @@ -672,6 +683,7 @@ static int ssl3_handshake_mac(SSL *s, int md_nid, return 0; } EVP_MD_CTX_init(&ctx); + EVP_MD_CTX_set_flags(&ctx, EVP_MD_CTX_FLAG_NON_FIPS_ALLOW); EVP_MD_CTX_copy_ex(&ctx,d); n=EVP_MD_CTX_size(&ctx); if (n < 0) |