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authorMatthias Schiffer <mschiffer@universe-factory.net>2013-11-05 16:29:57 +0100
committerMatthias Schiffer <mschiffer@universe-factory.net>2013-11-05 16:29:57 +0100
commitcb42b5b1fa81969e6d4056e0220374e8ded09651 (patch)
tree72b85d9cc8a551149467f770ec1752f540e3d3eb /src/crypto/mac/ghash/builtin
parent4f9b5d66bc6b198dcf6e119fa05e891fce4e355f (diff)
downloadfastd-cb42b5b1fa81969e6d4056e0220374e8ded09651.tar
fastd-cb42b5b1fa81969e6d4056e0220374e8ded09651.zip
Generalize cipher/MAC key/IV lengths
Diffstat (limited to 'src/crypto/mac/ghash/builtin')
-rw-r--r--src/crypto/mac/ghash/builtin/ghash_builtin.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/crypto/mac/ghash/builtin/ghash_builtin.c b/src/crypto/mac/ghash/builtin/ghash_builtin.c
index 2eb7fed..34e118a 100644
--- a/src/crypto/mac/ghash/builtin/ghash_builtin.c
+++ b/src/crypto/mac/ghash/builtin/ghash_builtin.c
@@ -65,6 +65,10 @@ static fastd_mac_context_t* ghash_initialize(fastd_context_t *ctx UNUSED) {
return NULL;
}
+static size_t ghash_key_length(fastd_context_t *ctx UNUSED, const fastd_mac_context_t *cctx UNUSED) {
+ return sizeof(fastd_block128_t);
+}
+
static fastd_mac_state_t* ghash_init_state(fastd_context_t *ctx UNUSED, const fastd_mac_context_t *mctx UNUSED, const uint8_t *key) {
fastd_mac_state_t *state = malloc(sizeof(fastd_mac_state_t));
@@ -132,7 +136,10 @@ const fastd_mac_t fastd_mac_ghash_builtin = {
.name = "builtin",
.initialize = ghash_initialize,
+
+ .key_length = ghash_key_length,
.init_state = ghash_init_state,
+
.hash = ghash_hash,
.free_state = ghash_free_state,