Add dedicated getter for the IV size to the crypter_t interface

2010-08-13 17:11:53 +02:00
parent 7156b951f5
commit f7c04c5b37
7 changed files with 59 additions and 7 deletions
@@ -125,6 +125,12 @@ METHOD(crypter_t, get_block_size, size_t,
 	return AES_BLOCK_SIZE;
 }

+METHOD(crypter_t, get_iv_size, size_t,
+	private_padlock_aes_crypter_t *this)
+{
+	return AES_BLOCK_SIZE;
+}
+
 METHOD(crypter_t, get_key_size, size_t,
 	private_padlock_aes_crypter_t *this)
 {
@@ -172,6 +178,7 @@ padlock_aes_crypter_t *padlock_aes_crypter_create(encryption_algorithm_t algo,
 			.encrypt = _encrypt,
 			.decrypt = _decrypt,
 			.get_block_size = _get_block_size,
+			.get_iv_size = _get_iv_size,
 			.get_key_size = _get_key_size,
 			.set_key = _set_key,
 			.destroy = _destroy,