From 04dc8b36ef40d7ba8f33ff3d6c7c87a921e0715e Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Wed, 26 Aug 2015 14:03:24 +0100 Subject: [PATCH] Fix CCM support in DTLS Reviewed-by: Matt Caswell --- ssl/d1_both.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/ssl/d1_both.c b/ssl/d1_both.c index 2c3ab5423b..d2f5defe14 100644 --- a/ssl/d1_both.c +++ b/ssl/d1_both.c @@ -270,7 +270,8 @@ int dtls1_do_write(SSL *s, int type) if (s->write_hash) { if (s->enc_write_ctx - && EVP_CIPHER_CTX_mode(s->enc_write_ctx) == EVP_CIPH_GCM_MODE) + && ((EVP_CIPHER_CTX_mode(s->enc_write_ctx) == EVP_CIPH_GCM_MODE) || + (EVP_CIPHER_CTX_mode(s->enc_write_ctx) == EVP_CIPH_CCM_MODE))) mac_size = 0; else mac_size = EVP_MD_CTX_size(s->write_hash); -- 2.34.1