diff options
Diffstat (limited to 'crypto/cast6.c')
| -rw-r--r-- | crypto/cast6.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/crypto/cast6.c b/crypto/cast6.c index 9e28740ba775..08e33bfc3ad1 100644 --- a/crypto/cast6.c +++ b/crypto/cast6.c @@ -381,13 +381,13 @@ static inline void W(u32 *key, unsigned int i) { key[7] ^= F2(key[0], Tr[i % 4][7], Tm[i][7]); } -static int -cast6_setkey(void *ctx, const u8 * in_key, unsigned key_len, u32 * flags) +static int cast6_setkey(struct crypto_tfm *tfm, const u8 *in_key, + unsigned key_len, u32 *flags) { int i; u32 key[8]; __be32 p_key[8]; /* padded key */ - struct cast6_ctx *c = (struct cast6_ctx *) ctx; + struct cast6_ctx *c = crypto_tfm_ctx(tfm); if (key_len < 16 || key_len > 32 || key_len % 4 != 0) { *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; @@ -444,8 +444,9 @@ static inline void QBAR (u32 * block, u8 * Kr, u32 * Km) { block[2] ^= F1(block[3], Kr[0], Km[0]); } -static void cast6_encrypt (void * ctx, u8 * outbuf, const u8 * inbuf) { - struct cast6_ctx * c = (struct cast6_ctx *)ctx; +static void cast6_encrypt(struct crypto_tfm *tfm, u8 *outbuf, const u8 *inbuf) +{ + struct cast6_ctx *c = crypto_tfm_ctx(tfm); const __be32 *src = (const __be32 *)inbuf; __be32 *dst = (__be32 *)outbuf; u32 block[4]; @@ -476,8 +477,8 @@ static void cast6_encrypt (void * ctx, u8 * outbuf, const u8 * inbuf) { dst[3] = cpu_to_be32(block[3]); } -static void cast6_decrypt (void * ctx, u8 * outbuf, const u8 * inbuf) { - struct cast6_ctx * c = (struct cast6_ctx *)ctx; +static void cast6_decrypt(struct crypto_tfm *tfm, u8 *outbuf, const u8 *inbuf) { + struct cast6_ctx * c = crypto_tfm_ctx(tfm); const __be32 *src = (const __be32 *)inbuf; __be32 *dst = (__be32 *)outbuf; u32 block[4]; |