Slightly simplify method/cipher/MAC definitions

1 files changed, 2 insertions, 12 deletions

diff --git a/src/crypto/cipher/null/memcpy/null_memcpy.c b/src/crypto/cipher/null/memcpy/null_memcpy.c
index e3b86ca..c260ffb 100644
--- a/src/crypto/cipher/null/memcpy/null_memcpy.c
+++ b/src/crypto/cipher/null/memcpy/null_memcpy.c
@@ -31,19 +31,10 @@ static fastd_cipher_context_t* null_initialize(fastd_context_t *ctx UNUSED) {
 	return NULL;
 }
 
-static size_t null_key_length(fastd_context_t *ctx UNUSED, const fastd_cipher_context_t *cctx UNUSED) {
-	return 0;
-}
-
-
 static fastd_cipher_state_t* null_init_state(fastd_context_t *ctx UNUSED, const fastd_cipher_context_t *cctx UNUSED, const uint8_t *key UNUSED) {
 	return NULL;
 }
 
-static size_t null_iv_length(fastd_context_t *ctx UNUSED, const fastd_cipher_state_t *state UNUSED) {
-	return 0;
-}
-
 static bool null_memcpy(fastd_context_t *ctx UNUSED, const fastd_cipher_state_t *state UNUSED, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv UNUSED) {
 	memcpy(out, in, len);
 	return true;
@@ -57,13 +48,12 @@ static void null_free(fastd_context_t *ctx UNUSED, fastd_cipher_context_t *cctx
 
 const fastd_cipher_t fastd_cipher_null_memcpy = {
 	.name = "memcpy",
+	.key_length = 0,
+	.iv_length = 0,
 
 	.initialize = null_initialize,
-
-	.key_length = null_key_length,
 	.init_state = null_init_state,
 
-	.iv_length = null_iv_length,
 	.crypt = null_memcpy,
 
 	.free_state = null_free_state,