Commit 069d4cfe authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

although AES is a variable length cipher, AES EVP methods have a fixed key length

parent 49436b59

crypto/evp/e_aes.c

+3 −3
Original line number Diff line number Diff line
@@ -111,7 +111,7 @@ static int aes_counter (EVP_CIPHER_CTX *ctx, unsigned char *out, 
static const EVP_CIPHER aes_128_ctr_cipher=

	{

	NID_aes_128_ctr,1,16,16,

	EVP_CIPH_VARIABLE_LENGTH|EVP_CIPH_CUSTOM_IV,

	EVP_CIPH_CUSTOM_IV,

	aes_init_key,

	aes_counter,

	NULL,
@@ -128,7 +128,7 @@ const EVP_CIPHER *EVP_aes_128_ctr (void) 
static const EVP_CIPHER aes_192_ctr_cipher=

	{

	NID_aes_192_ctr,1,24,16,

	EVP_CIPH_VARIABLE_LENGTH|EVP_CIPH_CUSTOM_IV,

	EVP_CIPH_CUSTOM_IV,

	aes_init_key,

	aes_counter,

	NULL,
@@ -145,7 +145,7 @@ const EVP_CIPHER *EVP_aes_192_ctr (void) 
static const EVP_CIPHER aes_256_ctr_cipher=

	{

	NID_aes_256_ctr,1,32,16,

	EVP_CIPH_VARIABLE_LENGTH|EVP_CIPH_CUSTOM_IV,

	EVP_CIPH_CUSTOM_IV,

	aes_init_key,

	aes_counter,

	NULL,