summaryrefslogtreecommitdiffstats
path: root/src/crypto
diff options
context:
space:
mode:
Diffstat (limited to 'src/crypto')
-rw-r--r--src/crypto/cipher/aes128_ctr/nacl/cipher_aes128_ctr_nacl.c12
-rw-r--r--src/crypto/cipher/aes128_ctr/openssl/aes128_ctr_openssl.c7
-rw-r--r--src/crypto/cipher/blowfish_ctr/builtin/blowfish_ctr.c8
-rw-r--r--src/crypto/cipher/ciphers.c.in1
-rw-r--r--src/crypto/cipher/null/memcpy/null_memcpy.c6
-rw-r--r--src/crypto/cipher/salsa20/nacl/salsa20_nacl.c7
-rw-r--r--src/crypto/cipher/salsa2012/nacl/salsa2012_nacl.c7
-rw-r--r--src/crypto/mac/ghash/builtin/ghash_builtin.c10
-rw-r--r--src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.c9
-rw-r--r--src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.h10
-rw-r--r--src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c30
-rw-r--r--src/crypto/mac/macs.c.in1
12 files changed, 58 insertions, 50 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 f4756a3..ca32e72 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
@@ -25,6 +25,7 @@
#include "../../../../crypto.h"
+
#include <crypto_stream_aes128ctr.h>
@@ -33,26 +34,25 @@ struct __attribute__((aligned(16))) fastd_cipher_state {
};
-static fastd_cipher_state_t* aes128_ctr_init(fastd_context_t *ctx, const uint8_t *key) {
+static fastd_cipher_state_t* aes128_ctr_init(const uint8_t *key) {
fastd_block128_t k;
memcpy(k.b, key, sizeof(fastd_block128_t));
fastd_cipher_state_t *state;
- int err = posix_memalign((void**)&state, 16, sizeof(fastd_cipher_state_t));
- if (err)
- exit_error(ctx, "posix_memalign: %s", strerror(err));
+ if (posix_memalign((void**)&state, 16, sizeof(fastd_cipher_state_t)))
+ abort();
crypto_stream_aes128ctr_beforenm(state->d, k.b);
return state;
}
-static bool aes128_ctr_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
+static bool aes128_ctr_crypt(const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
crypto_stream_aes128ctr_xor_afternm(out->b, in->b, len, iv, state->d);
return true;
}
-static void aes128_ctr_free(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
+static void aes128_ctr_free(fastd_cipher_state_t *state) {
if (state) {
secure_memzero(state, sizeof(*state));
free(state);
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 b3c739c..22b0ebe 100644
--- a/src/crypto/cipher/aes128_ctr/openssl/aes128_ctr_openssl.c
+++ b/src/crypto/cipher/aes128_ctr/openssl/aes128_ctr_openssl.c
@@ -25,6 +25,7 @@
#include "../../../../crypto.h"
+
#include <openssl/evp.h>
@@ -33,7 +34,7 @@ struct fastd_cipher_state {
};
-static fastd_cipher_state_t* aes128_ctr_init(fastd_context_t *ctx UNUSED, const uint8_t *key) {
+static fastd_cipher_state_t* aes128_ctr_init(const uint8_t *key) {
fastd_cipher_state_t *state = malloc(sizeof(fastd_cipher_state_t));
state->aes = EVP_CIPHER_CTX_new();
@@ -42,7 +43,7 @@ static fastd_cipher_state_t* aes128_ctr_init(fastd_context_t *ctx UNUSED, const
return state;
}
-static bool aes128_ctr_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
+static bool aes128_ctr_crypt(const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
int clen, clen2;
if (!EVP_EncryptInit(state->aes, NULL, NULL, iv))
@@ -60,7 +61,7 @@ static bool aes128_ctr_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_sta
return true;
}
-static void aes128_ctr_free(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
+static void aes128_ctr_free(fastd_cipher_state_t *state) {
if (state) {
EVP_CIPHER_CTX_free(state->aes);
free(state);
diff --git a/src/crypto/cipher/blowfish_ctr/builtin/blowfish_ctr.c b/src/crypto/cipher/blowfish_ctr/builtin/blowfish_ctr.c
index 3e82e38..feb1406 100644
--- a/src/crypto/cipher/blowfish_ctr/builtin/blowfish_ctr.c
+++ b/src/crypto/cipher/blowfish_ctr/builtin/blowfish_ctr.c
@@ -26,6 +26,8 @@
#include "../../../../crypto.h"
+#include <arpa/inet.h>
+
typedef union bf_block {
fastd_block128_t b;
@@ -209,7 +211,7 @@ static inline uint32_t bf_f(const fastd_cipher_state_t *state, uint32_t x) {
BF_SWAP(L, R); \
})
-static fastd_cipher_state_t* blowfish_ctr_init(fastd_context_t *ctx UNUSED, const uint8_t *key) {
+static fastd_cipher_state_t* blowfish_ctr_init(const uint8_t *key) {
uint32_t key32[14];
memcpy(key32, key, 56);
bf_ntohl(key32, 14);
@@ -241,7 +243,7 @@ static fastd_cipher_state_t* blowfish_ctr_init(fastd_context_t *ctx UNUSED, cons
return state;
}
-static bool blowfish_ctr_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
+static bool blowfish_ctr_crypt(const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
register bf_block_t block;
register uint32_t ctr[2];
@@ -271,7 +273,7 @@ static bool blowfish_ctr_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_s
return true;
}
-static void blowfish_ctr_free(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
+static void blowfish_ctr_free(fastd_cipher_state_t *state) {
if (state) {
secure_memzero(state, sizeof(*state));
free(state);
diff --git a/src/crypto/cipher/ciphers.c.in b/src/crypto/cipher/ciphers.c.in
index 19893f6..735d28d 100644
--- a/src/crypto/cipher/ciphers.c.in
+++ b/src/crypto/cipher/ciphers.c.in
@@ -25,6 +25,7 @@
#include <src/crypto.h>
+#include <src/fastd.h>
@CIPHER_DEFINITIONS@
diff --git a/src/crypto/cipher/null/memcpy/null_memcpy.c b/src/crypto/cipher/null/memcpy/null_memcpy.c
index 7f0b8b3..b3f5dd3 100644
--- a/src/crypto/cipher/null/memcpy/null_memcpy.c
+++ b/src/crypto/cipher/null/memcpy/null_memcpy.c
@@ -27,16 +27,16 @@
#include "../../../../crypto.h"
-static fastd_cipher_state_t* null_init(fastd_context_t *ctx UNUSED, const uint8_t *key UNUSED) {
+static fastd_cipher_state_t* null_init(const uint8_t *key UNUSED) {
return NULL;
}
-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) {
+static bool null_memcpy(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;
}
-static void null_free(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state UNUSED) {
+static void null_free(fastd_cipher_state_t *state UNUSED) {
}
const fastd_cipher_t fastd_cipher_null_memcpy = {
diff --git a/src/crypto/cipher/salsa20/nacl/salsa20_nacl.c b/src/crypto/cipher/salsa20/nacl/salsa20_nacl.c
index ed14c3c..fafc282 100644
--- a/src/crypto/cipher/salsa20/nacl/salsa20_nacl.c
+++ b/src/crypto/cipher/salsa20/nacl/salsa20_nacl.c
@@ -25,6 +25,7 @@
#include "../../../../crypto.h"
+
#include <crypto_stream_salsa20.h>
@@ -33,19 +34,19 @@ struct __attribute__((aligned(16))) fastd_cipher_state {
};
-static fastd_cipher_state_t* salsa20_init(fastd_context_t *ctx UNUSED, const uint8_t *key) {
+static fastd_cipher_state_t* salsa20_init(const uint8_t *key) {
fastd_cipher_state_t *state = malloc(sizeof(fastd_cipher_state_t));
memcpy(state->key, key, crypto_stream_salsa20_KEYBYTES);
return state;
}
-static bool salsa20_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
+static bool salsa20_crypt(const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
crypto_stream_salsa20_xor(out->b, in->b, len, iv, state->key);
return true;
}
-static void salsa20_free(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
+static void salsa20_free(fastd_cipher_state_t *state) {
if (state) {
secure_memzero(state, sizeof(*state));
free(state);
diff --git a/src/crypto/cipher/salsa2012/nacl/salsa2012_nacl.c b/src/crypto/cipher/salsa2012/nacl/salsa2012_nacl.c
index 79f01c4..69862f7 100644
--- a/src/crypto/cipher/salsa2012/nacl/salsa2012_nacl.c
+++ b/src/crypto/cipher/salsa2012/nacl/salsa2012_nacl.c
@@ -25,6 +25,7 @@
#include "../../../../crypto.h"
+
#include <crypto_stream_salsa2012.h>
@@ -33,19 +34,19 @@ struct __attribute__((aligned(16))) fastd_cipher_state {
};
-static fastd_cipher_state_t* salsa2012_init(fastd_context_t *ctx UNUSED, const uint8_t *key) {
+static fastd_cipher_state_t* salsa2012_init(const uint8_t *key) {
fastd_cipher_state_t *state = malloc(sizeof(fastd_cipher_state_t));
memcpy(state->key, key, crypto_stream_salsa2012_KEYBYTES);
return state;
}
-static bool salsa2012_crypt(fastd_context_t *ctx UNUSED, const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
+static bool salsa2012_crypt(const fastd_cipher_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv) {
crypto_stream_salsa2012_xor(out->b, in->b, len, iv, state->key);
return true;
}
-static void salsa2012_free(fastd_context_t *ctx UNUSED, fastd_cipher_state_t *state) {
+static void salsa2012_free(fastd_cipher_state_t *state) {
if (state) {
secure_memzero(state, sizeof(*state));
free(state);
diff --git a/src/crypto/mac/ghash/builtin/ghash_builtin.c b/src/crypto/mac/ghash/builtin/ghash_builtin.c
index 341408f..c518663 100644
--- a/src/crypto/mac/ghash/builtin/ghash_builtin.c
+++ b/src/crypto/mac/ghash/builtin/ghash_builtin.c
@@ -61,8 +61,10 @@ static inline void mulH_a(fastd_block128_t *x, const fastd_mac_state_t *cstate)
}
-static fastd_mac_state_t* ghash_init(fastd_context_t *ctx UNUSED, const uint8_t *key) {
- fastd_mac_state_t *state = malloc(sizeof(fastd_mac_state_t));
+static fastd_mac_state_t* ghash_init(const uint8_t *key) {
+ fastd_mac_state_t *state;
+ if (posix_memalign((void**)&state, 16, sizeof(fastd_mac_state_t)))
+ abort();
fastd_block128_t Hbase[4];
fastd_block128_t Rbase[4];
@@ -105,7 +107,7 @@ static fastd_mac_state_t* ghash_init(fastd_context_t *ctx UNUSED, const uint8_t
return state;
}
-static bool ghash_hash(fastd_context_t *ctx UNUSED, const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t n_blocks) {
+static bool ghash_hash(const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t n_blocks) {
memset(out, 0, sizeof(fastd_block128_t));
size_t i;
@@ -117,7 +119,7 @@ static bool ghash_hash(fastd_context_t *ctx UNUSED, const fastd_mac_state_t *sta
return true;
}
-static void ghash_free(fastd_context_t *ctx UNUSED, fastd_mac_state_t *state) {
+static void ghash_free(fastd_mac_state_t *state) {
if (state) {
secure_memzero(state, sizeof(*state));
free(state);
diff --git a/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.c b/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.c
index 8f1edb0..419d406 100644
--- a/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.c
+++ b/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.c
@@ -34,17 +34,10 @@ static bool ghash_available(void) {
return ((fastd_cpuid()&REQ) == REQ);
}
-static void ghash_free(fastd_context_t *ctx UNUSED, fastd_mac_state_t *state) {
- if (state) {
- secure_memzero(state, sizeof(*state));
- free(state);
- }
-}
-
const fastd_mac_t fastd_mac_ghash_pclmulqdq = {
.available = ghash_available,
.init = fastd_ghash_pclmulqdq_init,
.hash = fastd_ghash_pclmulqdq_hash,
- .free = ghash_free,
+ .free = fastd_ghash_pclmulqdq_free,
};
diff --git a/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.h b/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.h
index ccb1ecf..81313a3 100644
--- a/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.h
+++ b/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq.h
@@ -27,10 +27,6 @@
#include "../../../../crypto.h"
-struct fastd_mac_state {
- fastd_block128_t H;
-};
-
-
-fastd_mac_state_t* fastd_ghash_pclmulqdq_init(fastd_context_t *ctx, const uint8_t *key);
-bool fastd_ghash_pclmulqdq_hash(fastd_context_t *ctx, const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t n_blocks);
+fastd_mac_state_t* fastd_ghash_pclmulqdq_init(const uint8_t *key);
+bool fastd_ghash_pclmulqdq_hash(const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t n_blocks);
+void fastd_ghash_pclmulqdq_free(fastd_mac_state_t *state);
diff --git a/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c b/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c
index 134d4ed..201ec9a 100644
--- a/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c
+++ b/src/crypto/mac/ghash/pclmulqdq/ghash_pclmulqdq_impl.c
@@ -35,6 +35,11 @@ typedef union vecblock {
fastd_block128_t b;
} vecblock_t;
+struct fastd_mac_state {
+ vecblock_t H;
+};
+
+
static inline __m128i shl(__m128i v, int a) {
__m128i tmpl = _mm_slli_epi64(v, a);
__m128i tmpr = _mm_srli_epi64(v, 64-a);
@@ -58,18 +63,24 @@ static inline __m128i byteswap(__m128i v) {
}
-fastd_mac_state_t* fastd_ghash_pclmulqdq_init(fastd_context_t *ctx UNUSED, const uint8_t *key) {
- fastd_mac_state_t *state = malloc(sizeof(fastd_mac_state_t));
-
- vecblock_t h;
- memcpy(&h, key, sizeof(__m128i));
+fastd_mac_state_t* fastd_ghash_pclmulqdq_init(const uint8_t *key) {
+ fastd_mac_state_t *state;
+ if (posix_memalign((void**)&state, 16, sizeof(fastd_mac_state_t)))
+ abort();
- h.v = byteswap(h.v);
- state->H = h.b;
+ memcpy(&state->H, key, sizeof(__m128i));
+ state->H.v = byteswap(state->H.v);
return state;
}
+void fastd_ghash_pclmulqdq_free(fastd_mac_state_t *state) {
+ if (state) {
+ secure_memzero(state, sizeof(*state));
+ free(state);
+ }
+}
+
static __m128i gmul(__m128i v, __m128i h) {
/* multiply */
__m128i z0, z1, z2, tmp;
@@ -123,15 +134,14 @@ static __m128i gmul(__m128i v, __m128i h) {
}
-bool fastd_ghash_pclmulqdq_hash(fastd_context_t *ctx UNUSED, const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t n_blocks) {
- vecblock_t h = {.b = state->H};
+bool fastd_ghash_pclmulqdq_hash(const fastd_mac_state_t *state, fastd_block128_t *out, const fastd_block128_t *in, size_t n_blocks) {
vecblock_t v = {.v = _mm_setzero_si128()};
size_t i;
for (i = 0; i < n_blocks; i++) {
__m128i b = ((vecblock_t)in[i]).v;
v.v = _mm_xor_si128(v.v, byteswap(b));
- v.v = gmul(v.v, h.v);
+ v.v = gmul(v.v, state->H.v);
}
v.v = byteswap(v.v);
diff --git a/src/crypto/mac/macs.c.in b/src/crypto/mac/macs.c.in
index 57f327a..cdf1b10 100644
--- a/src/crypto/mac/macs.c.in
+++ b/src/crypto/mac/macs.c.in
@@ -25,6 +25,7 @@
#include <src/crypto.h>
+#include <src/fastd.h>
@MAC_DEFINITIONS@
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 12:48:22 +0100