Update ssl library to support EVP_PKEY MAC API. Include generic MAC support.
diff --git a/ssl/s3_pkt.c b/ssl/s3_pkt.c
index 6754e99..58f2845 100644
--- a/ssl/s3_pkt.c
+++ b/ssl/s3_pkt.c
@@ -399,12 +399,12 @@
 	/* r->length is now the compressed data plus mac */
 	if (	(sess == NULL) ||
 		(s->enc_read_ctx == NULL) ||
-		(s->read_hash == NULL))
+		(EVP_MD_CTX_md(s->read_hash) == NULL))
 		clear=1;
 
 	if (!clear)
 		{
-		mac_size=EVP_MD_size(s->read_hash);
+		mac_size=EVP_MD_CTX_size(s->read_hash);
 
 		if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH+extra+mac_size)
 			{
@@ -629,13 +629,13 @@
 
 	if (	(sess == NULL) ||
 		(s->enc_write_ctx == NULL) ||
-		(s->write_hash == NULL))
+		(EVP_MD_CTX_md(s->write_hash) == NULL))
 		clear=1;
 
 	if (clear)
 		mac_size=0;
 	else
-		mac_size=EVP_MD_size(s->write_hash);
+		mac_size=EVP_MD_CTX_size(s->write_hash);
 
 	/* 'create_empty_fragment' is true only when this function calls itself */
 	if (!clear && !create_empty_fragment && !s->s3->empty_fragment_done)