stun

commit 36d736adf16ec63c3703ec02915e0cf77e168691
parent 89e9737ae3c83768237e160f9b753f107f3192f0
Author: sin <sin@2f30.org>
Date:   Thu, 31 Mar 2016 17:55:13 +0100

no need to do this in two steps

Diffstat:
M
stun.c
 | 
10
++--------

1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/stun.c b/stun.c
@@ -268,10 +268,7 @@ aesenc(EVP_CIPHER_CTX *ctx, unsigned char *ct, unsigned char *pt, int ptlen,
 {
 	int len, flen;
 
-	if (EVP_EncryptInit_ex(ctx, EVP_aes_256_gcm(), NULL, NULL, NULL) != 1)
-		logerr("EVP_EncryptInit_ex failed");
-
-	if (EVP_EncryptInit_ex(ctx, NULL, NULL, key, iv) != 1)
+	if (EVP_EncryptInit_ex(ctx, EVP_aes_256_gcm(), NULL, key, iv) != 1)
 		logerr("EVP_EncryptInit_ex failed");
 
 	if (EVP_EncryptUpdate(ctx, NULL, &len, aad, aadlen) != 1)
@@ -296,10 +293,7 @@ aesdec(EVP_CIPHER_CTX *ctx, unsigned char *pt, unsigned char *ct, int ctlen,
 {
 	int len, flen;
 
-	if (EVP_DecryptInit_ex(ctx, EVP_aes_256_gcm(), NULL, NULL, NULL) != 1)
-		logerr("EVP_DecryptInit_ex failed");
-
-	if (EVP_DecryptInit_ex(ctx, NULL, NULL, key, iv) != 1)
+	if (EVP_DecryptInit_ex(ctx, EVP_aes_256_gcm(), NULL, key, iv) != 1)
 		logerr("EVP_DecryptInit_ex failed");
 
 	if (EVP_DecryptUpdate(ctx, NULL, &len, aad, aadlen) != 1)