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authorMatthias Schiffer <mschiffer@universe-factory.net>2013-11-29 23:18:21 +0100
committerMatthias Schiffer <mschiffer@universe-factory.net>2013-11-30 00:42:35 +0100
commit1111dc8e5e9e78254c1a7a891d961713e1be9db0 (patch)
tree3490dad7d1c43d32a9c5d362d6f03bb17cb5408a /src/crypto/cipher/aes128_ctr
parenta09d04a02231964fa5a8f0113e9909cfb140fe4e (diff)
downloadfastd-1111dc8e5e9e78254c1a7a891d961713e1be9db0.tar
fastd-1111dc8e5e9e78254c1a7a891d961713e1be9db0.zip
Remove cipher and MAC contexts
Not a single implementation was using them...
Diffstat (limited to 'src/crypto/cipher/aes128_ctr')
-rw-r--r--src/crypto/cipher/aes128_ctr/nacl/cipher_aes128_ctr_nacl.c17
-rw-r--r--src/crypto/cipher/aes128_ctr/openssl/aes128_ctr_openssl.c19
2 files changed, 7 insertions, 29 deletions
diff --git a/src/crypto/cipher/aes128_ctr/nacl/cipher_aes128_ctr_nacl.c b/src/crypto/cipher/aes128_ctr/nacl/cipher_aes128_ctr_nacl.c
index 783a9d1..f4756a3 100644
--- a/src/crypto/cipher/aes128_ctr/nacl/cipher_aes128_ctr_nacl.c
+++ b/src/crypto/cipher/aes128_ctr/nacl/cipher_aes128_ctr_nacl.c
@@ -33,11 +33,7 @@ struct __attribute__((aligned(16))) fastd_cipher_state {
};
-static fastd_cipher_context_t* aes128_ctr_initialize(fastd_context_t *ctx UNUSED) {
- return NULL;
-}
-
-static fastd_cipher_state_t* aes128_ctr_init_state(fastd_context_t *ctx, const fastd_cipher_context_t *cctx UNUSED, const uint8_t *key) {
+static fastd_cipher_state_t* aes128_ctr_init(fastd_context_t *ctx, const uint8_t *key) {
fastd_block128_t k;
memcpy(k.b, key, sizeof(fastd_block128_t));
@@ -56,24 +52,17 @@ static bool aes128_ctr_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_sta
return true;
}
-static void aes128_ctr_free_state(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
+static void aes128_ctr_free(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
if (state) {
secure_memzero(state, sizeof(*state));
free(state);
}
}
-static void aes128_ctr_free(fastd_context_t *ctx UNUSED, fastd_cipher_context_t *cctx UNUSED) {
-}
-
const fastd_cipher_t fastd_cipher_aes128_ctr_nacl = {
.available = fastd_true,
- .initialize = aes128_ctr_initialize,
- .init_state = aes128_ctr_init_state,
-
+ .init = aes128_ctr_init,
.crypt = aes128_ctr_crypt,
-
- .free_state = aes128_ctr_free_state,
.free = aes128_ctr_free,
};
diff --git a/src/crypto/cipher/aes128_ctr/openssl/aes128_ctr_openssl.c b/src/crypto/cipher/aes128_ctr/openssl/aes128_ctr_openssl.c
index 6917333..b3c739c 100644
--- a/src/crypto/cipher/aes128_ctr/openssl/aes128_ctr_openssl.c
+++ b/src/crypto/cipher/aes128_ctr/openssl/aes128_ctr_openssl.c
@@ -28,16 +28,12 @@
#include <openssl/evp.h>
-struct __attribute__((aligned(16))) fastd_cipher_state {
+struct fastd_cipher_state {
EVP_CIPHER_CTX *aes;
};
-static fastd_cipher_context_t* aes128_ctr_initialize(fastd_context_t *ctx UNUSED) {
- return NULL;
-}
-
-static fastd_cipher_state_t* aes128_ctr_init_state(fastd_context_t *ctx UNUSED, const fastd_cipher_context_t *cctx UNUSED, const uint8_t *key) {
+static fastd_cipher_state_t* aes128_ctr_init(fastd_context_t *ctx UNUSED, const uint8_t *key) {
fastd_cipher_state_t *state = malloc(sizeof(fastd_cipher_state_t));
state->aes = EVP_CIPHER_CTX_new();
@@ -64,24 +60,17 @@ static bool aes128_ctr_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_sta
return true;
}
-static void aes128_ctr_free_state(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
+static void aes128_ctr_free(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
if (state) {
EVP_CIPHER_CTX_free(state->aes);
free(state);
}
}
-static void aes128_ctr_free(fastd_context_t *ctx UNUSED, fastd_cipher_context_t *cctx UNUSED) {
-}
-
const fastd_cipher_t fastd_cipher_aes128_ctr_openssl = {
.available = fastd_true,
- .initialize = aes128_ctr_initialize,
- .init_state = aes128_ctr_init_state,
-
+ .init = aes128_ctr_init,
.crypt = aes128_ctr_crypt,
-
- .free_state = aes128_ctr_free_state,
.free = aes128_ctr_free,
};