diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/twofish_generic.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/crypto/twofish_generic.c b/crypto/twofish_generic.c index 4f7c033224f9..86b2f067a416 100644 --- a/crypto/twofish_generic.c +++ b/crypto/twofish_generic.c @@ -24,7 +24,7 @@ * Third Edition. */ -#include <asm/byteorder.h> +#include <asm/unaligned.h> #include <crypto/twofish.h> #include <linux/module.h> #include <linux/init.h> @@ -83,11 +83,11 @@ * whitening subkey number m. */ #define INPACK(n, x, m) \ - x = le32_to_cpu(src[n]) ^ ctx->w[m] + x = get_unaligned_le32(in + (n) * 4) ^ ctx->w[m] #define OUTUNPACK(n, x, m) \ x ^= ctx->w[m]; \ - dst[n] = cpu_to_le32(x) + put_unaligned_le32(x, out + (n) * 4) @@ -95,8 +95,6 @@ static void twofish_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct twofish_ctx *ctx = crypto_tfm_ctx(tfm); - const __le32 *src = (const __le32 *)in; - __le32 *dst = (__le32 *)out; /* The four 32-bit chunks of the text. */ u32 a, b, c, d; @@ -132,8 +130,6 @@ static void twofish_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) static void twofish_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) { struct twofish_ctx *ctx = crypto_tfm_ctx(tfm); - const __le32 *src = (const __le32 *)in; - __le32 *dst = (__le32 *)out; /* The four 32-bit chunks of the text. */ u32 a, b, c, d; @@ -172,7 +168,6 @@ static struct crypto_alg alg = { .cra_flags = CRYPTO_ALG_TYPE_CIPHER, .cra_blocksize = TF_BLOCK_SIZE, .cra_ctxsize = sizeof(struct twofish_ctx), - .cra_alignmask = 3, .cra_module = THIS_MODULE, .cra_u = { .cipher = { .cia_min_keysize = TF_MIN_KEY_SIZE, |