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Diffstat (limited to 'src/lib/libssl/ssl_ciph.c')
-rw-r--r--src/lib/libssl/ssl_ciph.c17
1 files changed, 2 insertions, 15 deletions
diff --git a/src/lib/libssl/ssl_ciph.c b/src/lib/libssl/ssl_ciph.c
index 13790c56be..246d64e7d5 100644
--- a/src/lib/libssl/ssl_ciph.c
+++ b/src/lib/libssl/ssl_ciph.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: ssl_ciph.c,v 1.143 2024/07/14 15:39:36 tb Exp $ */ 1/* $OpenBSD: ssl_ciph.c,v 1.144 2024/07/16 14:38:04 jsing Exp $ */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved. 3 * All rights reserved.
4 * 4 *
@@ -515,24 +515,12 @@ ssl_cipher_get_evp_aead(const SSL_SESSION *ss, const EVP_AEAD **aead)
515int 515int
516ssl_get_handshake_evp_md(SSL *s, const EVP_MD **md) 516ssl_get_handshake_evp_md(SSL *s, const EVP_MD **md)
517{ 517{
518 unsigned long handshake_mac;
519
520 *md = NULL; 518 *md = NULL;
521 519
522 if (s->s3->hs.cipher == NULL) 520 if (s->s3->hs.cipher == NULL)
523 return 0; 521 return 0;
524 522
525 handshake_mac = s->s3->hs.cipher->algorithm2 & SSL_HANDSHAKE_MAC_MASK; 523 switch (s->s3->hs.cipher->algorithm2 & SSL_HANDSHAKE_MAC_MASK) {
526
527 /* XXX - can we simplify this now that TLSv1.0 and TLSv1.1 are gone? */
528 /* For TLSv1.2 we upgrade the default MD5+SHA1 MAC to SHA256. */
529 if (SSL_USE_SHA256_PRF(s) && handshake_mac == SSL_HANDSHAKE_MAC_DEFAULT)
530 handshake_mac = SSL_HANDSHAKE_MAC_SHA256;
531
532 switch (handshake_mac) {
533 case SSL_HANDSHAKE_MAC_DEFAULT:
534 *md = EVP_md5_sha1();
535 return 1;
536 case SSL_HANDSHAKE_MAC_SHA256: 524 case SSL_HANDSHAKE_MAC_SHA256:
537 *md = EVP_sha256(); 525 *md = EVP_sha256();
538 return 1; 526 return 1;
@@ -1629,7 +1617,6 @@ const EVP_MD *
1629SSL_CIPHER_get_handshake_digest(const SSL_CIPHER *c) 1617SSL_CIPHER_get_handshake_digest(const SSL_CIPHER *c)
1630{ 1618{
1631 switch (c->algorithm2 & SSL_HANDSHAKE_MAC_MASK) { 1619 switch (c->algorithm2 & SSL_HANDSHAKE_MAC_MASK) {
1632 case SSL_HANDSHAKE_MAC_DEFAULT:
1633 case SSL_HANDSHAKE_MAC_SHA256: 1620 case SSL_HANDSHAKE_MAC_SHA256:
1634 return EVP_sha256(); 1621 return EVP_sha256();
1635 case SSL_HANDSHAKE_MAC_SHA384: 1622 case SSL_HANDSHAKE_MAC_SHA384: