diff options
22 files changed, 374 insertions, 413 deletions
diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S index d28503f99f58..cad6e1bfa7d5 100644 --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -1942,7 +1942,7 @@ SYM_FUNC_START(aesni_set_key) SYM_FUNC_END(aesni_set_key) /* - * void aesni_enc(struct crypto_aes_ctx *ctx, u8 *dst, const u8 *src) + * void aesni_enc(const void *ctx, u8 *dst, const u8 *src) */ SYM_FUNC_START(aesni_enc) FRAME_BEGIN @@ -2131,7 +2131,7 @@ SYM_FUNC_START_LOCAL(_aesni_enc4) SYM_FUNC_END(_aesni_enc4) /* - * void aesni_dec (struct crypto_aes_ctx *ctx, u8 *dst, const u8 *src) + * void aesni_dec (const void *ctx, u8 *dst, const u8 *src) */ SYM_FUNC_START(aesni_dec) FRAME_BEGIN @@ -2716,8 +2716,8 @@ SYM_FUNC_END(aesni_ctr_enc) pxor CTR, IV; /* - * void aesni_xts_crypt8(struct crypto_aes_ctx *ctx, const u8 *dst, u8 *src, - * bool enc, u8 *iv) + * void aesni_xts_crypt8(const struct crypto_aes_ctx *ctx, u8 *dst, + * const u8 *src, bool enc, le128 *iv) */ SYM_FUNC_START(aesni_xts_crypt8) FRAME_BEGIN diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 3e707e81afdb..670f8fcf2544 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -83,10 +83,8 @@ struct gcm_context_data { asmlinkage int aesni_set_key(struct crypto_aes_ctx *ctx, const u8 *in_key, unsigned int key_len); -asmlinkage void aesni_enc(struct crypto_aes_ctx *ctx, u8 *out, - const u8 *in); -asmlinkage void aesni_dec(struct crypto_aes_ctx *ctx, u8 *out, - const u8 *in); +asmlinkage void aesni_enc(const void *ctx, u8 *out, const u8 *in); +asmlinkage void aesni_dec(const void *ctx, u8 *out, const u8 *in); asmlinkage void aesni_ecb_enc(struct crypto_aes_ctx *ctx, u8 *out, const u8 *in, unsigned int len); asmlinkage void aesni_ecb_dec(struct crypto_aes_ctx *ctx, u8 *out, @@ -106,8 +104,8 @@ static void (*aesni_ctr_enc_tfm)(struct crypto_aes_ctx *ctx, u8 *out, asmlinkage void aesni_ctr_enc(struct crypto_aes_ctx *ctx, u8 *out, const u8 *in, unsigned int len, u8 *iv); -asmlinkage void aesni_xts_crypt8(struct crypto_aes_ctx *ctx, u8 *out, - const u8 *in, bool enc, u8 *iv); +asmlinkage void aesni_xts_crypt8(const struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, bool enc, le128 *iv); /* asmlinkage void aesni_gcm_enc() * void *ctx, AES Key schedule. Starts on a 16 byte boundary. @@ -550,29 +548,24 @@ static int xts_aesni_setkey(struct crypto_skcipher *tfm, const u8 *key, } -static void aesni_xts_tweak(void *ctx, u8 *out, const u8 *in) +static void aesni_xts_enc(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - aesni_enc(ctx, out, in); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, aesni_enc); } -static void aesni_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void aesni_xts_dec(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, GLUE_FUNC_CAST(aesni_enc)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, aesni_dec); } -static void aesni_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void aesni_xts_enc8(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, GLUE_FUNC_CAST(aesni_dec)); + aesni_xts_crypt8(ctx, dst, src, true, iv); } -static void aesni_xts_enc8(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void aesni_xts_dec8(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - aesni_xts_crypt8(ctx, (u8 *)dst, (const u8 *)src, true, (u8 *)iv); -} - -static void aesni_xts_dec8(void *ctx, u128 *dst, const u128 *src, le128 *iv) -{ - aesni_xts_crypt8(ctx, (u8 *)dst, (const u8 *)src, false, (u8 *)iv); + aesni_xts_crypt8(ctx, dst, src, false, iv); } static const struct common_glue_ctx aesni_enc_xts = { @@ -581,10 +574,10 @@ static const struct common_glue_ctx aesni_enc_xts = { .funcs = { { .num_blocks = 8, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(aesni_xts_enc8) } + .fn_u = { .xts = aesni_xts_enc8 } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(aesni_xts_enc) } + .fn_u = { .xts = aesni_xts_enc } } } }; @@ -594,10 +587,10 @@ static const struct common_glue_ctx aesni_dec_xts = { .funcs = { { .num_blocks = 8, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(aesni_xts_dec8) } + .fn_u = { .xts = aesni_xts_dec8 } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(aesni_xts_dec) } + .fn_u = { .xts = aesni_xts_dec } } } }; @@ -606,8 +599,7 @@ static int xts_encrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct aesni_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&aesni_enc_xts, req, - XTS_TWEAK_CAST(aesni_xts_tweak), + return glue_xts_req_128bit(&aesni_enc_xts, req, aesni_enc, aes_ctx(ctx->raw_tweak_ctx), aes_ctx(ctx->raw_crypt_ctx), false); @@ -618,8 +610,7 @@ static int xts_decrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct aesni_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&aesni_dec_xts, req, - XTS_TWEAK_CAST(aesni_xts_tweak), + return glue_xts_req_128bit(&aesni_dec_xts, req, aesni_enc, aes_ctx(ctx->raw_tweak_ctx), aes_ctx(ctx->raw_crypt_ctx), true); diff --git a/arch/x86/crypto/camellia_aesni_avx2_glue.c b/arch/x86/crypto/camellia_aesni_avx2_glue.c index a4f00128ea55..a8cc2c83fe1b 100644 --- a/arch/x86/crypto/camellia_aesni_avx2_glue.c +++ b/arch/x86/crypto/camellia_aesni_avx2_glue.c @@ -19,20 +19,17 @@ #define CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS 32 /* 32-way AVX2/AES-NI parallel cipher functions */ -asmlinkage void camellia_ecb_enc_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void camellia_ecb_dec_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void camellia_ecb_enc_32way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void camellia_ecb_dec_32way(const void *ctx, u8 *dst, const u8 *src); -asmlinkage void camellia_cbc_dec_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void camellia_ctr_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void camellia_cbc_dec_32way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void camellia_ctr_32way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); -asmlinkage void camellia_xts_enc_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); -asmlinkage void camellia_xts_dec_32way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void camellia_xts_enc_32way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); +asmlinkage void camellia_xts_dec_32way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); static const struct common_glue_ctx camellia_enc = { .num_funcs = 4, @@ -40,16 +37,16 @@ static const struct common_glue_ctx camellia_enc = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_enc_32way) } + .fn_u = { .ecb = camellia_ecb_enc_32way } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_enc_16way) } + .fn_u = { .ecb = camellia_ecb_enc_16way } }, { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk_2way) } + .fn_u = { .ecb = camellia_enc_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk) } + .fn_u = { .ecb = camellia_enc_blk } } } }; @@ -59,16 +56,16 @@ static const struct common_glue_ctx camellia_ctr = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_ctr_32way) } + .fn_u = { .ctr = camellia_ctr_32way } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_ctr_16way) } + .fn_u = { .ctr = camellia_ctr_16way } }, { .num_blocks = 2, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr_2way) } + .fn_u = { .ctr = camellia_crypt_ctr_2way } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr) } + .fn_u = { .ctr = camellia_crypt_ctr } } } }; @@ -78,13 +75,13 @@ static const struct common_glue_ctx camellia_enc_xts = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc_32way) } + .fn_u = { .xts = camellia_xts_enc_32way } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc_16way) } + .fn_u = { .xts = camellia_xts_enc_16way } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc) } + .fn_u = { .xts = camellia_xts_enc } } } }; @@ -94,16 +91,16 @@ static const struct common_glue_ctx camellia_dec = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_dec_32way) } + .fn_u = { .ecb = camellia_ecb_dec_32way } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_dec_16way) } + .fn_u = { .ecb = camellia_ecb_dec_16way } }, { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk_2way) } + .fn_u = { .ecb = camellia_dec_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .ecb = camellia_dec_blk } } } }; @@ -113,16 +110,16 @@ static const struct common_glue_ctx camellia_dec_cbc = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_cbc_dec_32way) } + .fn_u = { .cbc = camellia_cbc_dec_32way } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_cbc_dec_16way) } + .fn_u = { .cbc = camellia_cbc_dec_16way } }, { .num_blocks = 2, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_decrypt_cbc_2way) } + .fn_u = { .cbc = camellia_decrypt_cbc_2way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .cbc = camellia_dec_blk } } } }; @@ -132,13 +129,13 @@ static const struct common_glue_ctx camellia_dec_xts = { .funcs = { { .num_blocks = CAMELLIA_AESNI_AVX2_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec_32way) } + .fn_u = { .xts = camellia_xts_dec_32way } }, { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec_16way) } + .fn_u = { .xts = camellia_xts_dec_16way } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec) } + .fn_u = { .xts = camellia_xts_dec } } } }; @@ -161,8 +158,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(camellia_enc_blk), - req); + return glue_cbc_encrypt_req_128bit(camellia_enc_blk, req); } static int cbc_decrypt(struct skcipher_request *req) @@ -180,8 +176,7 @@ static int xts_encrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&camellia_enc_xts, req, - XTS_TWEAK_CAST(camellia_enc_blk), + return glue_xts_req_128bit(&camellia_enc_xts, req, camellia_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx, false); } @@ -190,8 +185,7 @@ static int xts_decrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&camellia_dec_xts, req, - XTS_TWEAK_CAST(camellia_enc_blk), + return glue_xts_req_128bit(&camellia_dec_xts, req, camellia_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx, true); } diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c index f28d282779b8..31a82a79f4ac 100644 --- a/arch/x86/crypto/camellia_aesni_avx_glue.c +++ b/arch/x86/crypto/camellia_aesni_avx_glue.c @@ -18,41 +18,36 @@ #define CAMELLIA_AESNI_PARALLEL_BLOCKS 16 /* 16-way parallel cipher functions (avx/aes-ni) */ -asmlinkage void camellia_ecb_enc_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void camellia_ecb_enc_16way(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(camellia_ecb_enc_16way); -asmlinkage void camellia_ecb_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void camellia_ecb_dec_16way(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(camellia_ecb_dec_16way); -asmlinkage void camellia_cbc_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void camellia_cbc_dec_16way(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(camellia_cbc_dec_16way); -asmlinkage void camellia_ctr_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void camellia_ctr_16way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); EXPORT_SYMBOL_GPL(camellia_ctr_16way); -asmlinkage void camellia_xts_enc_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void camellia_xts_enc_16way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); EXPORT_SYMBOL_GPL(camellia_xts_enc_16way); -asmlinkage void camellia_xts_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void camellia_xts_dec_16way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); EXPORT_SYMBOL_GPL(camellia_xts_dec_16way); -void camellia_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv) +void camellia_xts_enc(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(camellia_enc_blk)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, camellia_enc_blk); } EXPORT_SYMBOL_GPL(camellia_xts_enc); -void camellia_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv) +void camellia_xts_dec(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(camellia_dec_blk)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, camellia_dec_blk); } EXPORT_SYMBOL_GPL(camellia_xts_dec); @@ -62,13 +57,13 @@ static const struct common_glue_ctx camellia_enc = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_enc_16way) } + .fn_u = { .ecb = camellia_ecb_enc_16way } }, { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk_2way) } + .fn_u = { .ecb = camellia_enc_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk) } + .fn_u = { .ecb = camellia_enc_blk } } } }; @@ -78,13 +73,13 @@ static const struct common_glue_ctx camellia_ctr = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_ctr_16way) } + .fn_u = { .ctr = camellia_ctr_16way } }, { .num_blocks = 2, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr_2way) } + .fn_u = { .ctr = camellia_crypt_ctr_2way } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr) } + .fn_u = { .ctr = camellia_crypt_ctr } } } }; @@ -94,10 +89,10 @@ static const struct common_glue_ctx camellia_enc_xts = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc_16way) } + .fn_u = { .xts = camellia_xts_enc_16way } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_enc) } + .fn_u = { .xts = camellia_xts_enc } } } }; @@ -107,13 +102,13 @@ static const struct common_glue_ctx camellia_dec = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_ecb_dec_16way) } + .fn_u = { .ecb = camellia_ecb_dec_16way } }, { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk_2way) } + .fn_u = { .ecb = camellia_dec_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .ecb = camellia_dec_blk } } } }; @@ -123,13 +118,13 @@ static const struct common_glue_ctx camellia_dec_cbc = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_cbc_dec_16way) } + .fn_u = { .cbc = camellia_cbc_dec_16way } }, { .num_blocks = 2, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_decrypt_cbc_2way) } + .fn_u = { .cbc = camellia_decrypt_cbc_2way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .cbc = camellia_dec_blk } } } }; @@ -139,10 +134,10 @@ static const struct common_glue_ctx camellia_dec_xts = { .funcs = { { .num_blocks = CAMELLIA_AESNI_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec_16way) } + .fn_u = { .xts = camellia_xts_dec_16way } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(camellia_xts_dec) } + .fn_u = { .xts = camellia_xts_dec } } } }; @@ -165,8 +160,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(camellia_enc_blk), - req); + return glue_cbc_encrypt_req_128bit(camellia_enc_blk, req); } static int cbc_decrypt(struct skcipher_request *req) @@ -206,8 +200,7 @@ static int xts_encrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&camellia_enc_xts, req, - XTS_TWEAK_CAST(camellia_enc_blk), + return glue_xts_req_128bit(&camellia_enc_xts, req, camellia_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx, false); } @@ -216,8 +209,7 @@ static int xts_decrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&camellia_dec_xts, req, - XTS_TWEAK_CAST(camellia_enc_blk), + return glue_xts_req_128bit(&camellia_dec_xts, req, camellia_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx, true); } diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c index 7c62db56ffe1..5f3ed5af68d7 100644 --- a/arch/x86/crypto/camellia_glue.c +++ b/arch/x86/crypto/camellia_glue.c @@ -18,19 +18,17 @@ #include <asm/crypto/glue_helper.h> /* regular block cipher functions */ -asmlinkage void __camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, bool xor); +asmlinkage void __camellia_enc_blk(const void *ctx, u8 *dst, const u8 *src, + bool xor); EXPORT_SYMBOL_GPL(__camellia_enc_blk); -asmlinkage void camellia_dec_blk(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void camellia_dec_blk(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(camellia_dec_blk); /* 2-way parallel cipher functions */ -asmlinkage void __camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, bool xor); +asmlinkage void __camellia_enc_blk_2way(const void *ctx, u8 *dst, const u8 *src, + bool xor); EXPORT_SYMBOL_GPL(__camellia_enc_blk_2way); -asmlinkage void camellia_dec_blk_2way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void camellia_dec_blk_2way(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(camellia_dec_blk_2way); static void camellia_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) @@ -1267,8 +1265,10 @@ static int camellia_setkey_skcipher(struct crypto_skcipher *tfm, const u8 *key, return camellia_setkey(&tfm->base, key, key_len); } -void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src) +void camellia_decrypt_cbc_2way(const void *ctx, u8 *d, const u8 *s) { + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; u128 iv = *src; camellia_dec_blk_2way(ctx, (u8 *)dst, (u8 *)src); @@ -1277,9 +1277,11 @@ void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src) } EXPORT_SYMBOL_GPL(camellia_decrypt_cbc_2way); -void camellia_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) +void camellia_crypt_ctr(const void *ctx, u8 *d, const u8 *s, le128 *iv) { be128 ctrblk; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; if (dst != src) *dst = *src; @@ -1291,9 +1293,11 @@ void camellia_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) } EXPORT_SYMBOL_GPL(camellia_crypt_ctr); -void camellia_crypt_ctr_2way(void *ctx, u128 *dst, const u128 *src, le128 *iv) +void camellia_crypt_ctr_2way(const void *ctx, u8 *d, const u8 *s, le128 *iv) { be128 ctrblks[2]; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; if (dst != src) { dst[0] = src[0]; @@ -1315,10 +1319,10 @@ static const struct common_glue_ctx camellia_enc = { .funcs = { { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk_2way) } + .fn_u = { .ecb = camellia_enc_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_enc_blk) } + .fn_u = { .ecb = camellia_enc_blk } } } }; @@ -1328,10 +1332,10 @@ static const struct common_glue_ctx camellia_ctr = { .funcs = { { .num_blocks = 2, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr_2way) } + .fn_u = { .ctr = camellia_crypt_ctr_2way } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(camellia_crypt_ctr) } + .fn_u = { .ctr = camellia_crypt_ctr } } } }; @@ -1341,10 +1345,10 @@ static const struct common_glue_ctx camellia_dec = { .funcs = { { .num_blocks = 2, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk_2way) } + .fn_u = { .ecb = camellia_dec_blk_2way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .ecb = camellia_dec_blk } } } }; @@ -1354,10 +1358,10 @@ static const struct common_glue_ctx camellia_dec_cbc = { .funcs = { { .num_blocks = 2, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_decrypt_cbc_2way) } + .fn_u = { .cbc = camellia_decrypt_cbc_2way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(camellia_dec_blk) } + .fn_u = { .cbc = camellia_dec_blk } } } }; @@ -1373,8 +1377,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(camellia_enc_blk), - req); + return glue_cbc_encrypt_req_128bit(camellia_enc_blk, req); } static int cbc_decrypt(struct skcipher_request *req) diff --git a/arch/x86/crypto/cast6_avx_glue.c b/arch/x86/crypto/cast6_avx_glue.c index a8a38fffb4a9..da5297475f9e 100644 --- a/arch/x86/crypto/cast6_avx_glue.c +++ b/arch/x86/crypto/cast6_avx_glue.c @@ -20,20 +20,17 @@ #define CAST6_PARALLEL_BLOCKS 8 -asmlinkage void cast6_ecb_enc_8way(struct cast6_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void cast6_ecb_dec_8way(struct cast6_ctx *ctx, u8 *dst, - const u8 *src); - -asmlinkage void cast6_cbc_dec_8way(struct cast6_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void cast6_ctr_8way(struct cast6_ctx *ctx, u8 *dst, const u8 *src, +asmlinkage void cast6_ecb_enc_8way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void cast6_ecb_dec_8way(const void *ctx, u8 *dst, const u8 *src); + +asmlinkage void cast6_cbc_dec_8way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void cast6_ctr_8way(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -asmlinkage void cast6_xts_enc_8way(struct cast6_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); -asmlinkage void cast6_xts_dec_8way(struct cast6_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void cast6_xts_enc_8way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); +asmlinkage void cast6_xts_dec_8way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); static int cast6_setkey_skcipher(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen) @@ -41,21 +38,21 @@ static int cast6_setkey_skcipher(struct crypto_skcipher *tfm, return cast6_setkey(&tfm->base, key, keylen); } -static void cast6_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void cast6_xts_enc(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(__cast6_encrypt)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, __cast6_encrypt); } -static void cast6_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void cast6_xts_dec(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(__cast6_decrypt)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, __cast6_decrypt); } -static void cast6_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void cast6_crypt_ctr(const void *ctx, u8 *d, const u8 *s, le128 *iv) { be128 ctrblk; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; le128_to_be128(&ctrblk, iv); le128_inc(iv); @@ -70,10 +67,10 @@ static const struct common_glue_ctx cast6_enc = { .funcs = { { .num_blocks = CAST6_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(cast6_ecb_enc_8way) } + .fn_u = { .ecb = cast6_ecb_enc_8way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(__cast6_encrypt) } + .fn_u = { .ecb = __cast6_encrypt } } } }; @@ -83,10 +80,10 @@ static const struct common_glue_ctx cast6_ctr = { .funcs = { { .num_blocks = CAST6_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(cast6_ctr_8way) } + .fn_u = { .ctr = cast6_ctr_8way } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(cast6_crypt_ctr) } + .fn_u = { .ctr = cast6_crypt_ctr } } } }; @@ -96,10 +93,10 @@ static const struct common_glue_ctx cast6_enc_xts = { .funcs = { { .num_blocks = CAST6_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(cast6_xts_enc_8way) } + .fn_u = { .xts = cast6_xts_enc_8way } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(cast6_xts_enc) } + .fn_u = { .xts = cast6_xts_enc } } } }; @@ -109,10 +106,10 @@ static const struct common_glue_ctx cast6_dec = { .funcs = { { .num_blocks = CAST6_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(cast6_ecb_dec_8way) } + .fn_u = { .ecb = cast6_ecb_dec_8way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(__cast6_decrypt) } + .fn_u = { .ecb = __cast6_decrypt } } } }; @@ -122,10 +119,10 @@ static const struct common_glue_ctx cast6_dec_cbc = { .funcs = { { .num_blocks = CAST6_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(cast6_cbc_dec_8way) } + .fn_u = { .cbc = cast6_cbc_dec_8way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(__cast6_decrypt) } + .fn_u = { .cbc = __cast6_decrypt } } } }; @@ -135,10 +132,10 @@ static const struct common_glue_ctx cast6_dec_xts = { .funcs = { { .num_blocks = CAST6_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(cast6_xts_dec_8way) } + .fn_u = { .xts = cast6_xts_dec_8way } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(cast6_xts_dec) } + .fn_u = { .xts = cast6_xts_dec } } } }; @@ -154,8 +151,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(__cast6_encrypt), - req); + return glue_cbc_encrypt_req_128bit(__cast6_encrypt, req); } static int cbc_decrypt(struct skcipher_request *req) @@ -199,8 +195,7 @@ static int xts_encrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct cast6_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&cast6_enc_xts, req, - XTS_TWEAK_CAST(__cast6_encrypt), + return glue_xts_req_128bit(&cast6_enc_xts, req, __cast6_encrypt, &ctx->tweak_ctx, &ctx->crypt_ctx, false); } @@ -209,8 +204,7 @@ static int xts_decrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct cast6_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&cast6_dec_xts, req, - XTS_TWEAK_CAST(__cast6_encrypt), + return glue_xts_req_128bit(&cast6_dec_xts, req, __cast6_encrypt, &ctx->tweak_ctx, &ctx->crypt_ctx, true); } diff --git a/arch/x86/crypto/glue_helper.c b/arch/x86/crypto/glue_helper.c index d15b99397480..d3d91a0abf88 100644 --- a/arch/x86/crypto/glue_helper.c +++ b/arch/x86/crypto/glue_helper.c @@ -134,7 +134,8 @@ int glue_cbc_decrypt_req_128bit(const struct common_glue_ctx *gctx, src -= num_blocks - 1; dst -= num_blocks - 1; - gctx->funcs[i].fn_u.cbc(ctx, dst, src); + gctx->funcs[i].fn_u.cbc(ctx, (u8 *)dst, + (const u8 *)src); nbytes -= func_bytes; if (nbytes < bsize) @@ -188,7 +189,9 @@ int glue_ctr_req_128bit(const struct common_glue_ctx *gctx, /* Process multi-block batch */ do { - gctx->funcs[i].fn_u.ctr(ctx, dst, src, &ctrblk); + gctx->funcs[i].fn_u.ctr(ctx, (u8 *)dst, + (const u8 *)src, + &ctrblk); src += num_blocks; dst += num_blocks; nbytes -= func_bytes; @@ -210,7 +213,8 @@ int glue_ctr_req_128bit(const struct common_glue_ctx *gctx, be128_to_le128(&ctrblk, (be128 *)walk.iv); memcpy(&tmp, walk.src.virt.addr, nbytes); - gctx->funcs[gctx->num_funcs - 1].fn_u.ctr(ctx, &tmp, &tmp, + gctx->funcs[gctx->num_funcs - 1].fn_u.ctr(ctx, (u8 *)&tmp, + (const u8 *)&tmp, &ctrblk); memcpy(walk.dst.virt.addr, &tmp, nbytes); le128_to_be128((be128 *)walk.iv, &ctrblk); @@ -240,7 +244,8 @@ static unsigned int __glue_xts_req_128bit(const struct common_glue_ctx *gctx, if (nbytes >= func_bytes) { do { - gctx->funcs[i].fn_u.xts(ctx, dst, src, + gctx->funcs[i].fn_u.xts(ctx, (u8 *)dst, + (const u8 *)src, walk->iv); src += num_blocks; @@ -354,8 +359,8 @@ out: } EXPORT_SYMBOL_GPL(glue_xts_req_128bit); -void glue_xts_crypt_128bit_one(void *ctx, u128 *dst, const u128 *src, le128 *iv, - common_glue_func_t fn) +void glue_xts_crypt_128bit_one(const void *ctx, u8 *dst, const u8 *src, + le128 *iv, common_glue_func_t fn) { le128 ivblk = *iv; @@ -363,13 +368,13 @@ void glue_xts_crypt_128bit_one(void *ctx, u128 *dst, const u128 *src, le128 *iv, gf128mul_x_ble(iv, &ivblk); /* CC <- T xor C */ - u128_xor(dst, src, (u128 *)&ivblk); + u128_xor((u128 *)dst, (const u128 *)src, (u128 *)&ivblk); /* PP <- D(Key2,CC) */ - fn(ctx, (u8 *)dst, (u8 *)dst); + fn(ctx, dst, dst); /* P <- T xor PP */ - u128_xor(dst, dst, (u128 *)&ivblk); + u128_xor((u128 *)dst, (u128 *)dst, (u128 *)&ivblk); } EXPORT_SYMBOL_GPL(glue_xts_crypt_128bit_one); diff --git a/arch/x86/crypto/serpent_avx2_glue.c b/arch/x86/crypto/serpent_avx2_glue.c index 13fd8d3d2da0..f973ace44ad3 100644 --- a/arch/x86/crypto/serpent_avx2_glue.c +++ b/arch/x86/crypto/serpent_avx2_glue.c @@ -19,18 +19,16 @@ #define SERPENT_AVX2_PARALLEL_BLOCKS 16 /* 16-way AVX2 parallel cipher functions */ -asmlinkage void serpent_ecb_enc_16way(struct serpent_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void serpent_ecb_dec_16way(struct serpent_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void serpent_cbc_dec_16way(void *ctx, u128 *dst, const u128 *src); +asmlinkage void serpent_ecb_enc_16way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void serpent_ecb_dec_16way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void serpent_cbc_dec_16way(const void *ctx, u8 *dst, const u8 *src); -asmlinkage void serpent_ctr_16way(void *ctx, u128 *dst, const u128 *src, +asmlinkage void serpent_ctr_16way(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -asmlinkage void serpent_xts_enc_16way(struct serpent_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); -asmlinkage void serpent_xts_dec_16way(struct serpent_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void serpent_xts_enc_16way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); +asmlinkage void serpent_xts_dec_16way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); static int serpent_setkey_skcipher(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen) @@ -44,13 +42,13 @@ static const struct common_glue_ctx serpent_enc = { .funcs = { { .num_blocks = 16, - .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_enc_16way) } + .fn_u = { .ecb = serpent_ecb_enc_16way } }, { .num_blocks = 8, - .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_enc_8way_avx) } + .fn_u = { .ecb = serpent_ecb_enc_8way_avx } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_encrypt) } + .fn_u = { .ecb = __serpent_encrypt } } } }; @@ -60,13 +58,13 @@ static const struct common_glue_ctx serpent_ctr = { .funcs = { { .num_blocks = 16, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_ctr_16way) } + .fn_u = { .ctr = serpent_ctr_16way } }, { .num_blocks = 8, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_ctr_8way_avx) } + .fn_u = { .ctr = serpent_ctr_8way_avx } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(__serpent_crypt_ctr) } + .fn_u = { .ctr = __serpent_crypt_ctr } } } }; @@ -76,13 +74,13 @@ static const struct common_glue_ctx serpent_enc_xts = { .funcs = { { .num_blocks = 16, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_enc_16way) } + .fn_u = { .xts = serpent_xts_enc_16way } }, { .num_blocks = 8, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_enc_8way_avx) } + .fn_u = { .xts = serpent_xts_enc_8way_avx } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_enc) } + .fn_u = { .xts = serpent_xts_enc } } } }; @@ -92,13 +90,13 @@ static const struct common_glue_ctx serpent_dec = { .funcs = { { .num_blocks = 16, - .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_dec_16way) } + .fn_u = { .ecb = serpent_ecb_dec_16way } }, { .num_blocks = 8, - .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_dec_8way_avx) } + .fn_u = { .ecb = serpent_ecb_dec_8way_avx } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_decrypt) } + .fn_u = { .ecb = __serpent_decrypt } } } }; @@ -108,13 +106,13 @@ static const struct common_glue_ctx serpent_dec_cbc = { .funcs = { { .num_blocks = 16, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(serpent_cbc_dec_16way) } + .fn_u = { .cbc = serpent_cbc_dec_16way } }, { .num_blocks = 8, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(serpent_cbc_dec_8way_avx) } + .fn_u = { .cbc = serpent_cbc_dec_8way_avx } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(__serpent_decrypt) } + .fn_u = { .cbc = __serpent_decrypt } } } }; @@ -124,13 +122,13 @@ static const struct common_glue_ctx serpent_dec_xts = { .funcs = { { .num_blocks = 16, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_dec_16way) } + .fn_u = { .xts = serpent_xts_dec_16way } }, { .num_blocks = 8, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_dec_8way_avx) } + .fn_u = { .xts = serpent_xts_dec_8way_avx } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_dec) } + .fn_u = { .xts = serpent_xts_dec } } } }; @@ -146,8 +144,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(__serpent_encrypt), - req); + return glue_cbc_encrypt_req_128bit(__serpent_encrypt, req); } static int cbc_decrypt(struct skcipher_request *req) @@ -166,8 +163,8 @@ static int xts_encrypt(struct skcipher_request *req) struct serpent_xts_ctx *ctx = crypto_skcipher_ctx(tfm); return glue_xts_req_128bit(&serpent_enc_xts, req, - XTS_TWEAK_CAST(__serpent_encrypt), - &ctx->tweak_ctx, &ctx->crypt_ctx, false); + __serpent_encrypt, &ctx->tweak_ctx, + &ctx->crypt_ctx, false); } static int xts_decrypt(struct skcipher_request *req) @@ -176,8 +173,8 @@ static int xts_decrypt(struct skcipher_request *req) struct serpent_xts_ctx *ctx = crypto_skcipher_ctx(tfm); return glue_xts_req_128bit(&serpent_dec_xts, req, - XTS_TWEAK_CAST(__serpent_encrypt), - &ctx->tweak_ctx, &ctx->crypt_ctx, true); + __serpent_encrypt, &ctx->tweak_ctx, + &ctx->crypt_ctx, true); } static struct skcipher_alg serpent_algs[] = { diff --git a/arch/x86/crypto/serpent_avx_glue.c b/arch/x86/crypto/serpent_avx_glue.c index 7d3dca38a5a2..7806d1cbe854 100644 --- a/arch/x86/crypto/serpent_avx_glue.c +++ b/arch/x86/crypto/serpent_avx_glue.c @@ -20,33 +20,35 @@ #include <asm/crypto/serpent-avx.h> /* 8-way parallel cipher functions */ -asmlinkage void serpent_ecb_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_ecb_enc_8way_avx(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(serpent_ecb_enc_8way_avx); -asmlinkage void serpent_ecb_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_ecb_dec_8way_avx(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(serpent_ecb_dec_8way_avx); -asmlinkage void serpent_cbc_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_cbc_dec_8way_avx(const void *ctx, u8 *dst, const u8 *src); EXPORT_SYMBOL_GPL(serpent_cbc_dec_8way_avx); -asmlinkage void serpent_ctr_8way_avx(struct serpent_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void serpent_ctr_8way_avx(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); EXPORT_SYMBOL_GPL(serpent_ctr_8way_avx); -asmlinkage void serpent_xts_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_xts_enc_8way_avx(const void *ctx, u8 *dst, const u8 *src, le128 *iv); EXPORT_SYMBOL_GPL(serpent_xts_enc_8way_avx); -asmlinkage void serpent_xts_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_xts_dec_8way_avx(const void *ctx, u8 *dst, const u8 *src, le128 *iv); EXPORT_SYMBOL_GPL(serpent_xts_dec_8way_avx); -void __serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) +void __serpent_crypt_ctr(const void *ctx, u8 *d, const u8 *s, le128 *iv) { be128 ctrblk; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; le128_to_be128(&ctrblk, iv); le128_inc(iv); @@ -56,17 +58,15 @@ void __serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) } EXPORT_SYMBOL_GPL(__serpent_crypt_ctr); -void serpent_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv) +void serpent_xts_enc(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(__serpent_encrypt)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, __serpent_encrypt); } EXPORT_SYMBOL_GPL(serpent_xts_enc); -void serpent_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv) +void serpent_xts_dec(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(__serpent_decrypt)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, __serpent_decrypt); } EXPORT_SYMBOL_GPL(serpent_xts_dec); @@ -102,10 +102,10 @@ static const struct common_glue_ctx serpent_enc = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_enc_8way_avx) } + .fn_u = { .ecb = serpent_ecb_enc_8way_avx } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_encrypt) } + .fn_u = { .ecb = __serpent_encrypt } } } }; @@ -115,10 +115,10 @@ static const struct common_glue_ctx serpent_ctr = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_ctr_8way_avx) } + .fn_u = { .ctr = serpent_ctr_8way_avx } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(__serpent_crypt_ctr) } + .fn_u = { .ctr = __serpent_crypt_ctr } } } }; @@ -128,10 +128,10 @@ static const struct common_glue_ctx serpent_enc_xts = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_enc_8way_avx) } + .fn_u = { .xts = serpent_xts_enc_8way_avx } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_enc) } + .fn_u = { .xts = serpent_xts_enc } } } }; @@ -141,10 +141,10 @@ static const struct common_glue_ctx serpent_dec = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_ecb_dec_8way_avx) } + .fn_u = { .ecb = serpent_ecb_dec_8way_avx } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_decrypt) } + .fn_u = { .ecb = __serpent_decrypt } } } }; @@ -154,10 +154,10 @@ static const struct common_glue_ctx serpent_dec_cbc = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(serpent_cbc_dec_8way_avx) } + .fn_u = { .cbc = serpent_cbc_dec_8way_avx } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(__serpent_decrypt) } + .fn_u = { .cbc = __serpent_decrypt } } } }; @@ -167,10 +167,10 @@ static const struct common_glue_ctx serpent_dec_xts = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_dec_8way_avx) } + .fn_u = { .xts = serpent_xts_dec_8way_avx } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(serpent_xts_dec) } + .fn_u = { .xts = serpent_xts_dec } } } }; @@ -186,8 +186,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(__serpent_encrypt), - req); + return glue_cbc_encrypt_req_128bit(__serpent_encrypt, req); } static int cbc_decrypt(struct skcipher_request *req) @@ -206,8 +205,8 @@ static int xts_encrypt(struct skcipher_request *req) struct serpent_xts_ctx *ctx = crypto_skcipher_ctx(tfm); return glue_xts_req_128bit(&serpent_enc_xts, req, - XTS_TWEAK_CAST(__serpent_encrypt), - &ctx->tweak_ctx, &ctx->crypt_ctx, false); + __serpent_encrypt, &ctx->tweak_ctx, + &ctx->crypt_ctx, false); } static int xts_decrypt(struct skcipher_request *req) @@ -216,8 +215,8 @@ static int xts_decrypt(struct skcipher_request *req) struct serpent_xts_ctx *ctx = crypto_skcipher_ctx(tfm); return glue_xts_req_128bit(&serpent_dec_xts, req, - XTS_TWEAK_CAST(__serpent_encrypt), - &ctx->tweak_ctx, &ctx->crypt_ctx, true); + __serpent_encrypt, &ctx->tweak_ctx, + &ctx->crypt_ctx, true); } static struct skcipher_alg serpent_algs[] = { diff --git a/arch/x86/crypto/serpent_sse2_glue.c b/arch/x86/crypto/serpent_sse2_glue.c index 5fdf1931d069..4fed8d26b91a 100644 --- a/arch/x86/crypto/serpent_sse2_glue.c +++ b/arch/x86/crypto/serpent_sse2_glue.c @@ -31,9 +31,11 @@ static int serpent_setkey_skcipher(struct crypto_skcipher *tfm, return __serpent_setkey(crypto_skcipher_ctx(tfm), key, keylen); } -static void serpent_decrypt_cbc_xway(void *ctx, u128 *dst, const u128 *src) +static void serpent_decrypt_cbc_xway(const void *ctx, u8 *d, const u8 *s) { u128 ivs[SERPENT_PARALLEL_BLOCKS - 1]; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; unsigned int j; for (j = 0; j < SERPENT_PARALLEL_BLOCKS - 1; j++) @@ -45,9 +47,11 @@ static void serpent_decrypt_cbc_xway(void *ctx, u128 *dst, const u128 *src) u128_xor(dst + (j + 1), dst + (j + 1), ivs + j); } -static void serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void serpent_crypt_ctr(const void *ctx, u8 *d, const u8 *s, le128 *iv) { be128 ctrblk; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; le128_to_be128(&ctrblk, iv); le128_inc(iv); @@ -56,10 +60,12 @@ static void serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) u128_xor(dst, src, (u128 *)&ctrblk); } -static void serpent_crypt_ctr_xway(void *ctx, u128 *dst, const u128 *src, +static void serpent_crypt_ctr_xway(const void *ctx, u8 *d, const u8 *s, le128 *iv) { be128 ctrblks[SERPENT_PARALLEL_BLOCKS]; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; unsigned int i; for (i = 0; i < SERPENT_PARALLEL_BLOCKS; i++) { @@ -79,10 +85,10 @@ static const struct common_glue_ctx serpent_enc = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_enc_blk_xway) } + .fn_u = { .ecb = serpent_enc_blk_xway } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_encrypt) } + .fn_u = { .ecb = __serpent_encrypt } } } }; @@ -92,10 +98,10 @@ static const struct common_glue_ctx serpent_ctr = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_crypt_ctr_xway) } + .fn_u = { .ctr = serpent_crypt_ctr_xway } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(serpent_crypt_ctr) } + .fn_u = { .ctr = serpent_crypt_ctr } } } }; @@ -105,10 +111,10 @@ static const struct common_glue_ctx serpent_dec = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(serpent_dec_blk_xway) } + .fn_u = { .ecb = serpent_dec_blk_xway } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(__serpent_decrypt) } + .fn_u = { .ecb = __serpent_decrypt } } } }; @@ -118,10 +124,10 @@ static const struct common_glue_ctx serpent_dec_cbc = { .funcs = { { .num_blocks = SERPENT_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(serpent_decrypt_cbc_xway) } + .fn_u = { .cbc = serpent_decrypt_cbc_xway } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(__serpent_decrypt) } + .fn_u = { .cbc = __serpent_decrypt } } } }; @@ -137,7 +143,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(__serpent_encrypt), + return glue_cbc_encrypt_req_128bit(__serpent_encrypt, req); } diff --git a/arch/x86/crypto/twofish_avx_glue.c b/arch/x86/crypto/twofish_avx_glue.c index d561c821788b..3b36e97ec7ab 100644 --- a/arch/x86/crypto/twofish_avx_glue.c +++ b/arch/x86/crypto/twofish_avx_glue.c @@ -22,20 +22,17 @@ #define TWOFISH_PARALLEL_BLOCKS 8 /* 8-way parallel cipher functions */ -asmlinkage void twofish_ecb_enc_8way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void twofish_ecb_dec_8way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void twofish_ecb_enc_8way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void twofish_ecb_dec_8way(const void *ctx, u8 *dst, const u8 *src); -asmlinkage void twofish_cbc_dec_8way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void twofish_ctr_8way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void twofish_cbc_dec_8way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void twofish_ctr_8way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); -asmlinkage void twofish_xts_enc_8way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); -asmlinkage void twofish_xts_dec_8way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void twofish_xts_enc_8way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); +asmlinkage void twofish_xts_dec_8way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); static int twofish_setkey_skcipher(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen) @@ -43,22 +40,19 @@ static int twofish_setkey_skcipher(struct crypto_skcipher *tfm, return twofish_setkey(&tfm->base, key, keylen); } -static inline void twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src) +static inline void twofish_enc_blk_3way(const void *ctx, u8 *dst, const u8 *src) { __twofish_enc_blk_3way(ctx, dst, src, false); } -static void twofish_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void twofish_xts_enc(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(twofish_enc_blk)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, twofish_enc_blk); } -static void twofish_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv) +static void twofish_xts_dec(const void *ctx, u8 *dst, const u8 *src, le128 *iv) { - glue_xts_crypt_128bit_one(ctx, dst, src, iv, - GLUE_FUNC_CAST(twofish_dec_blk)); + glue_xts_crypt_128bit_one(ctx, dst, src, iv, twofish_dec_blk); } struct twofish_xts_ctx { @@ -93,13 +87,13 @@ static const struct common_glue_ctx twofish_enc = { .funcs = { { .num_blocks = TWOFISH_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_ecb_enc_8way) } + .fn_u = { .ecb = twofish_ecb_enc_8way } }, { .num_blocks = 3, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk_3way) } + .fn_u = { .ecb = twofish_enc_blk_3way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk) } + .fn_u = { .ecb = twofish_enc_blk } } } }; @@ -109,13 +103,13 @@ static const struct common_glue_ctx twofish_ctr = { .funcs = { { .num_blocks = TWOFISH_PARALLEL_BLOCKS, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(twofish_ctr_8way) } + .fn_u = { .ctr = twofish_ctr_8way } }, { .num_blocks = 3, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(twofish_enc_blk_ctr_3way) } + .fn_u = { .ctr = twofish_enc_blk_ctr_3way } }, { .num_blocks = 1, - .fn_u = { .ctr = GLUE_CTR_FUNC_CAST(twofish_enc_blk_ctr) } + .fn_u = { .ctr = twofish_enc_blk_ctr } } } }; @@ -125,10 +119,10 @@ static const struct common_glue_ctx twofish_enc_xts = { .funcs = { { .num_blocks = TWOFISH_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(twofish_xts_enc_8way) } + .fn_u = { .xts = twofish_xts_enc_8way } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(twofish_xts_enc) } + .fn_u = { .xts = twofish_xts_enc } } } }; @@ -138,13 +132,13 @@ static const struct common_glue_ctx twofish_dec = { .funcs = { { .num_blocks = TWOFISH_PARALLEL_BLOCKS, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_ecb_dec_8way) } + .fn_u = { .ecb = twofish_ecb_dec_8way } }, { .num_blocks = 3, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_dec_blk_3way) } + .fn_u = { .ecb = twofish_dec_blk_3way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_dec_blk) } + .fn_u = { .ecb = twofish_dec_blk } } } }; @@ -154,13 +148,13 @@ static const struct common_glue_ctx twofish_dec_cbc = { .funcs = { { .num_blocks = TWOFISH_PARALLEL_BLOCKS, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(twofish_cbc_dec_8way) } + .fn_u = { .cbc = twofish_cbc_dec_8way } }, { .num_blocks = 3, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(twofish_dec_blk_cbc_3way) } + .fn_u = { .cbc = twofish_dec_blk_cbc_3way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(twofish_dec_blk) } + .fn_u = { .cbc = twofish_dec_blk } } } }; @@ -170,10 +164,10 @@ static const struct common_glue_ctx twofish_dec_xts = { .funcs = { { .num_blocks = TWOFISH_PARALLEL_BLOCKS, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(twofish_xts_dec_8way) } + .fn_u = { .xts = twofish_xts_dec_8way } }, { .num_blocks = 1, - .fn_u = { .xts = GLUE_XTS_FUNC_CAST(twofish_xts_dec) } + .fn_u = { .xts = twofish_xts_dec } } } }; @@ -189,8 +183,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(twofish_enc_blk), - req); + return glue_cbc_encrypt_req_128bit(twofish_enc_blk, req); } static int cbc_decrypt(struct skcipher_request *req) @@ -208,8 +201,7 @@ static int xts_encrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct twofish_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&twofish_enc_xts, req, - XTS_TWEAK_CAST(twofish_enc_blk), + return glue_xts_req_128bit(&twofish_enc_xts, req, twofish_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx, false); } @@ -218,8 +210,7 @@ static int xts_decrypt(struct skcipher_request *req) struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct twofish_xts_ctx *ctx = crypto_skcipher_ctx(tfm); - return glue_xts_req_128bit(&twofish_dec_xts, req, - XTS_TWEAK_CAST(twofish_enc_blk), + return glue_xts_req_128bit(&twofish_dec_xts, req, twofish_enc_blk, &ctx->tweak_ctx, &ctx->crypt_ctx, true); } diff --git a/arch/x86/crypto/twofish_glue_3way.c b/arch/x86/crypto/twofish_glue_3way.c index 1dc9e29f221e..768af6075479 100644 --- a/arch/x86/crypto/twofish_glue_3way.c +++ b/arch/x86/crypto/twofish_glue_3way.c @@ -25,21 +25,22 @@ static int twofish_setkey_skcipher(struct crypto_skcipher *tfm, return twofish_setkey(&tfm->base, key, keylen); } -static inline void twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src) +static inline void twofish_enc_blk_3way(const void *ctx, u8 *dst, const u8 *src) { __twofish_enc_blk_3way(ctx, dst, src, false); } -static inline void twofish_enc_blk_xor_3way(struct twofish_ctx *ctx, u8 *dst, +static inline void twofish_enc_blk_xor_3way(const void *ctx, u8 *dst, const u8 *src) { __twofish_enc_blk_3way(ctx, dst, src, true); } -void twofish_dec_blk_cbc_3way(void *ctx, u128 *dst, const u128 *src) +void twofish_dec_blk_cbc_3way(const void *ctx, u8 *d, const u8 *s) { u128 ivs[2]; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; ivs[0] = src[0]; ivs[1] = src[1]; @@ -51,9 +52,11 @@ void twofish_dec_blk_cbc_3way(void *ctx, u128 *dst, const u128 *src) } EXPORT_SYMBOL_GPL(twofish_dec_blk_cbc_3way); -void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) +void twofish_enc_blk_ctr(const void *ctx, u8 *d, const u8 *s, le128 *iv) { be128 ctrblk; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; if (dst != src) *dst = *src; @@ -66,10 +69,11 @@ void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, le128 *iv) } EXPORT_SYMBOL_GPL(twofish_enc_blk_ctr); -void twofish_enc_blk_ctr_3way(void *ctx, u128 *dst, const u128 *src, - le128 *iv) +void twofish_enc_blk_ctr_3way(const void *ctx, u8 *d, const u8 *s, le128 *iv) { be128 ctrblks[3]; + u128 *dst = (u128 *)d; + const u128 *src = (const u128 *)s; if (dst != src) { dst[0] = src[0]; @@ -94,10 +98,10 @@ static const struct common_glue_ctx twofish_enc = { .funcs = { { .num_blocks = 3, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk_3way) } + .fn_u = { .ecb = twofish_enc_blk_3way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk) } + .fn_u = { .ecb = twofish_enc_blk } } } }; @@ -107,10 +111,10 @@ static const struct common_glue_ctx twofish_ctr = { .funcs = { { .num_blocks = 3, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk_ctr_3way) } + .fn_u = { .ctr = twofish_enc_blk_ctr_3way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_enc_blk_ctr) } + .fn_u = { .ctr = twofish_enc_blk_ctr } } } }; @@ -120,10 +124,10 @@ static const struct common_glue_ctx twofish_dec = { .funcs = { { .num_blocks = 3, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_dec_blk_3way) } + .fn_u = { .ecb = twofish_dec_blk_3way } }, { .num_blocks = 1, - .fn_u = { .ecb = GLUE_FUNC_CAST(twofish_dec_blk) } + .fn_u = { .ecb = twofish_dec_blk } } } }; @@ -133,10 +137,10 @@ static const struct common_glue_ctx twofish_dec_cbc = { .funcs = { { .num_blocks = 3, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(twofish_dec_blk_cbc_3way) } + .fn_u = { .cbc = twofish_dec_blk_cbc_3way } }, { .num_blocks = 1, - .fn_u = { .cbc = GLUE_CBC_FUNC_CAST(twofish_dec_blk) } + .fn_u = { .cbc = twofish_dec_blk } } } }; @@ -152,8 +156,7 @@ static int ecb_decrypt(struct skcipher_request *req) static int cbc_encrypt(struct skcipher_request *req) { - return glue_cbc_encrypt_req_128bit(GLUE_FUNC_CAST(twofish_enc_blk), - req); + return glue_cbc_encrypt_req_128bit(twofish_enc_blk, req); } static int cbc_decrypt(struct skcipher_request *req) diff --git a/arch/x86/include/asm/crypto/camellia.h b/arch/x86/include/asm/crypto/camellia.h index a5d86fc0593f..f1592619dd65 100644 --- a/arch/x86/include/asm/crypto/camellia.h +++ b/arch/x86/include/asm/crypto/camellia.h @@ -32,65 +32,60 @@ extern int xts_camellia_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen); /* regular block cipher functions */ -asmlinkage void __camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, bool xor); -asmlinkage void camellia_dec_blk(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void __camellia_enc_blk(const void *ctx, u8 *dst, const u8 *src, + bool xor); +asmlinkage void camellia_dec_blk(const void *ctx, u8 *dst, const u8 *src); /* 2-way parallel cipher functions */ -asmlinkage void __camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, bool xor); -asmlinkage void camellia_dec_blk_2way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void __camellia_enc_blk_2way(const void *ctx, u8 *dst, const u8 *src, + bool xor); +asmlinkage void camellia_dec_blk_2way(const void *ctx, u8 *dst, const u8 *src); /* 16-way parallel cipher functions (avx/aes-ni) */ -asmlinkage void camellia_ecb_enc_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void camellia_ecb_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); - -asmlinkage void camellia_cbc_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void camellia_ctr_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); - -asmlinkage void camellia_xts_enc_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); -asmlinkage void camellia_xts_dec_16way(struct camellia_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); - -static inline void camellia_enc_blk(struct camellia_ctx *ctx, u8 *dst, - const u8 *src) +asmlinkage void camellia_ecb_enc_16way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void camellia_ecb_dec_16way(const void *ctx, u8 *dst, const u8 *src); + +asmlinkage void camellia_cbc_dec_16way(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void camellia_ctr_16way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); + +asmlinkage void camellia_xts_enc_16way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); +asmlinkage void camellia_xts_dec_16way(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); + +static inline void camellia_enc_blk(const void *ctx, u8 *dst, const u8 *src) { __camellia_enc_blk(ctx, dst, src, false); } -static inline void camellia_enc_blk_xor(struct camellia_ctx *ctx, u8 *dst, - const u8 *src) +static inline void camellia_enc_blk_xor(const void *ctx, u8 *dst, const u8 *src) { __camellia_enc_blk(ctx, dst, src, true); } -static inline void camellia_enc_blk_2way(struct camellia_ctx *ctx, u8 *dst, +static inline void camellia_enc_blk_2way(const void *ctx, u8 *dst, const u8 *src) { __camellia_enc_blk_2way(ctx, dst, src, false); } -static inline void camellia_enc_blk_xor_2way(struct camellia_ctx *ctx, u8 *dst, +static inline void camellia_enc_blk_xor_2way(const void *ctx, u8 *dst, const u8 *src) { __camellia_enc_blk_2way(ctx, dst, src, true); } /* glue helpers */ -extern void camellia_decrypt_cbc_2way(void *ctx, u128 *dst, const u128 *src); -extern void camellia_crypt_ctr(void *ctx, u128 *dst, const u128 *src, +extern void camellia_decrypt_cbc_2way(const void *ctx, u8 *dst, const u8 *src); +extern void camellia_crypt_ctr(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -extern void camellia_crypt_ctr_2way(void *ctx, u128 *dst, const u128 *src, +extern void camellia_crypt_ctr_2way(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -extern void camellia_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv); -extern void camellia_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv); +extern void camellia_xts_enc(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); +extern void camellia_xts_dec(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); #endif /* ASM_X86_CAMELLIA_H */ diff --git a/arch/x86/include/asm/crypto/glue_helper.h b/arch/x86/include/asm/crypto/glue_helper.h index 8d4a8e1226ee..777c0f63418c 100644 --- a/arch/x86/include/asm/crypto/glue_helper.h +++ b/arch/x86/include/asm/crypto/glue_helper.h @@ -11,18 +11,13 @@ #include <asm/fpu/api.h> #include <crypto/b128ops.h> -typedef void (*common_glue_func_t)(void *ctx, u8 *dst, const u8 *src); -typedef void (*common_glue_cbc_func_t)(void *ctx, u128 *dst, const u128 *src); -typedef void (*common_glue_ctr_func_t)(void *ctx, u128 *dst, const u128 *src, +typedef void (*common_glue_func_t)(const void *ctx, u8 *dst, const u8 *src); +typedef void (*common_glue_cbc_func_t)(const void *ctx, u8 *dst, const u8 *src); +typedef void (*common_glue_ctr_func_t)(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -typedef void (*common_glue_xts_func_t)(void *ctx, u128 *dst, const u128 *src, +typedef void (*common_glue_xts_func_t)(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -#define GLUE_FUNC_CAST(fn) ((common_glue_func_t)(fn)) -#define GLUE_CBC_FUNC_CAST(fn) ((common_glue_cbc_func_t)(fn)) -#define GLUE_CTR_FUNC_CAST(fn) ((common_glue_ctr_func_t)(fn)) -#define GLUE_XTS_FUNC_CAST(fn) ((common_glue_xts_func_t)(fn)) - struct common_glue_func_entry { unsigned int num_blocks; /* number of blocks that @fn will process */ union { @@ -116,7 +111,8 @@ extern int glue_xts_req_128bit(const struct common_glue_ctx *gctx, common_glue_func_t tweak_fn, void *tweak_ctx, void *crypt_ctx, bool decrypt); -extern void glue_xts_crypt_128bit_one(void *ctx, u128 *dst, const u128 *src, - le128 *iv, common_glue_func_t fn); +extern void glue_xts_crypt_128bit_one(const void *ctx, u8 *dst, + const u8 *src, le128 *iv, + common_glue_func_t fn); #endif /* _CRYPTO_GLUE_HELPER_H */ diff --git a/arch/x86/include/asm/crypto/serpent-avx.h b/arch/x86/include/asm/crypto/serpent-avx.h index db7c9cc32234..251c2c89d7cf 100644 --- a/arch/x86/include/asm/crypto/serpent-avx.h +++ b/arch/x86/include/asm/crypto/serpent-avx.h @@ -15,26 +15,26 @@ struct serpent_xts_ctx { struct serpent_ctx crypt_ctx; }; -asmlinkage void serpent_ecb_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_ecb_enc_8way_avx(const void *ctx, u8 *dst, const u8 *src); -asmlinkage void serpent_ecb_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_ecb_dec_8way_avx(const void *ctx, u8 *dst, const u8 *src); -asmlinkage void serpent_cbc_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_cbc_dec_8way_avx(const void *ctx, u8 *dst, const u8 *src); -asmlinkage void serpent_ctr_8way_avx(struct serpent_ctx *ctx, u8 *dst, - const u8 *src, le128 *iv); +asmlinkage void serpent_ctr_8way_avx(const void *ctx, u8 *dst, const u8 *src, + le128 *iv); -asmlinkage void serpent_xts_enc_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_xts_enc_8way_avx(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -asmlinkage void serpent_xts_dec_8way_avx(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_xts_dec_8way_avx(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -extern void __serpent_crypt_ctr(void *ctx, u128 *dst, const u128 *src, +extern void __serpent_crypt_ctr(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -extern void serpent_xts_enc(void *ctx, u128 *dst, const u128 *src, le128 *iv); -extern void serpent_xts_dec(void *ctx, u128 *dst, const u128 *src, le128 *iv); +extern void serpent_xts_enc(const void *ctx, u8 *dst, const u8 *src, le128 *iv); +extern void serpent_xts_dec(const void *ctx, u8 *dst, const u8 *src, le128 *iv); extern int xts_serpent_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen); diff --git a/arch/x86/include/asm/crypto/serpent-sse2.h b/arch/x86/include/asm/crypto/serpent-sse2.h index 1a345e8a7496..860ca248914b 100644 --- a/arch/x86/include/asm/crypto/serpent-sse2.h +++ b/arch/x86/include/asm/crypto/serpent-sse2.h @@ -9,25 +9,23 @@ #define SERPENT_PARALLEL_BLOCKS 4 -asmlinkage void __serpent_enc_blk_4way(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void __serpent_enc_blk_4way(const struct serpent_ctx *ctx, u8 *dst, const u8 *src, bool xor); -asmlinkage void serpent_dec_blk_4way(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_dec_blk_4way(const struct serpent_ctx *ctx, u8 *dst, const u8 *src); -static inline void serpent_enc_blk_xway(struct serpent_ctx *ctx, u8 *dst, - const u8 *src) +static inline void serpent_enc_blk_xway(const void *ctx, u8 *dst, const u8 *src) { __serpent_enc_blk_4way(ctx, dst, src, false); } -static inline void serpent_enc_blk_xway_xor(struct serpent_ctx *ctx, u8 *dst, - const u8 *src) +static inline void serpent_enc_blk_xway_xor(const struct serpent_ctx *ctx, + u8 *dst, const u8 *src) { __serpent_enc_blk_4way(ctx, dst, src, true); } -static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst, - const u8 *src) +static inline void serpent_dec_blk_xway(const void *ctx, u8 *dst, const u8 *src) { serpent_dec_blk_4way(ctx, dst, src); } @@ -36,25 +34,23 @@ static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst, #define SERPENT_PARALLEL_BLOCKS 8 -asmlinkage void __serpent_enc_blk_8way(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void __serpent_enc_blk_8way(const struct serpent_ctx *ctx, u8 *dst, const u8 *src, bool xor); -asmlinkage void serpent_dec_blk_8way(struct serpent_ctx *ctx, u8 *dst, +asmlinkage void serpent_dec_blk_8way(const struct serpent_ctx *ctx, u8 *dst, const u8 *src); -static inline void serpent_enc_blk_xway(struct serpent_ctx *ctx, u8 *dst, - const u8 *src) +static inline void serpent_enc_blk_xway(const void *ctx, u8 *dst, const u8 *src) { __serpent_enc_blk_8way(ctx, dst, src, false); } -static inline void serpent_enc_blk_xway_xor(struct serpent_ctx *ctx, u8 *dst, - const u8 *src) +static inline void serpent_enc_blk_xway_xor(const struct serpent_ctx *ctx, + u8 *dst, const u8 *src) { __serpent_enc_blk_8way(ctx, dst, src, true); } -static inline void serpent_dec_blk_xway(struct serpent_ctx *ctx, u8 *dst, - const u8 *src) +static inline void serpent_dec_blk_xway(const void *ctx, u8 *dst, const u8 *src) { serpent_dec_blk_8way(ctx, dst, src); } diff --git a/arch/x86/include/asm/crypto/twofish.h b/arch/x86/include/asm/crypto/twofish.h index f618bf272b90..2c377a8042e1 100644 --- a/arch/x86/include/asm/crypto/twofish.h +++ b/arch/x86/include/asm/crypto/twofish.h @@ -7,22 +7,19 @@ #include <crypto/b128ops.h> /* regular block cipher functions from twofish_x86_64 module */ -asmlinkage void twofish_enc_blk(struct twofish_ctx *ctx, u8 *dst, - const u8 *src); -asmlinkage void twofish_dec_blk(struct twofish_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void twofish_enc_blk(const void *ctx, u8 *dst, const u8 *src); +asmlinkage void twofish_dec_blk(const void *ctx, u8 *dst, const u8 *src); /* 3-way parallel cipher functions */ -asmlinkage void __twofish_enc_blk_3way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src, bool xor); -asmlinkage void twofish_dec_blk_3way(struct twofish_ctx *ctx, u8 *dst, - const u8 *src); +asmlinkage void __twofish_enc_blk_3way(const void *ctx, u8 *dst, const u8 *src, + bool xor); +asmlinkage void twofish_dec_blk_3way(const void *ctx, u8 *dst, const u8 *src); /* helpers from twofish_x86_64-3way module */ -extern void twofish_dec_blk_cbc_3way(void *ctx, u128 *dst, const u128 *src); -extern void twofish_enc_blk_ctr(void *ctx, u128 *dst, const u128 *src, +extern void twofish_dec_blk_cbc_3way(const void *ctx, u8 *dst, const u8 *src); +extern void twofish_enc_blk_ctr(const void *ctx, u8 *dst, const u8 *src, le128 *iv); -extern void twofish_enc_blk_ctr_3way(void *ctx, u128 *dst, const u128 *src, +extern void twofish_enc_blk_ctr_3way(const void *ctx, u8 *dst, const u8 *src, le128 *iv); #endif /* ASM_X86_TWOFISH_H */ diff --git a/crypto/cast6_generic.c b/crypto/cast6_generic.c index a8248f8e2777..85328522c5ca 100644 --- a/crypto/cast6_generic.c +++ b/crypto/cast6_generic.c @@ -154,7 +154,7 @@ int cast6_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) EXPORT_SYMBOL_GPL(cast6_setkey); /*forward quad round*/ -static inline void Q(u32 *block, u8 *Kr, u32 *Km) +static inline void Q(u32 *block, const u8 *Kr, const u32 *Km) { u32 I; block[2] ^= F1(block[3], Kr[0], Km[0]); @@ -164,7 +164,7 @@ static inline void Q(u32 *block, u8 *Kr, u32 *Km) } /*reverse quad round*/ -static inline void QBAR(u32 *block, u8 *Kr, u32 *Km) +static inline void QBAR(u32 *block, const u8 *Kr, const u32 *Km) { u32 I; block[3] ^= F1(block[0], Kr[3], Km[3]); @@ -173,13 +173,14 @@ static inline void QBAR(u32 *block, u8 *Kr, u32 *Km) block[2] ^= F1(block[3], Kr[0], Km[0]); } -void __cast6_encrypt(struct cast6_ctx *c, u8 *outbuf, const u8 *inbuf) +void __cast6_encrypt(const void *ctx, u8 *outbuf, const u8 *inbuf) { + const struct cast6_ctx *c = ctx; const __be32 *src = (const __be32 *)inbuf; __be32 *dst = (__be32 *)outbuf; u32 block[4]; - u32 *Km; - u8 *Kr; + const u32 *Km; + const u8 *Kr; block[0] = be32_to_cpu(src[0]); block[1] = be32_to_cpu(src[1]); @@ -211,13 +212,14 @@ static void cast6_encrypt(struct crypto_tfm *tfm, u8 *outbuf, const u8 *inbuf) __cast6_encrypt(crypto_tfm_ctx(tfm), outbuf, inbuf); } -void __cast6_decrypt(struct cast6_ctx *c, u8 *outbuf, const u8 *inbuf) +void __cast6_decrypt(const void *ctx, u8 *outbuf, const u8 *inbuf) { + const struct cast6_ctx *c = ctx; const __be32 *src = (const __be32 *)inbuf; __be32 *dst = (__be32 *)outbuf; u32 block[4]; - u32 *Km; - u8 *Kr; + const u32 *Km; + const u8 *Kr; block[0] = be32_to_cpu(src[0]); block[1] = be32_to_cpu(src[1]); diff --git a/crypto/serpent_generic.c b/crypto/serpent_generic.c index 56fa665a4f01..492c1d0bfe06 100644 --- a/crypto/serpent_generic.c +++ b/crypto/serpent_generic.c @@ -449,8 +449,9 @@ int serpent_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) } EXPORT_SYMBOL_GPL(serpent_setkey); -void __serpent_encrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src) +void __serpent_encrypt(const void *c, u8 *dst, const u8 *src) { + const struct serpent_ctx *ctx = c; const u32 *k = ctx->expkey; const __le32 *s = (const __le32 *)src; __le32 *d = (__le32 *)dst; @@ -514,8 +515,9 @@ static void serpent_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) __serpent_encrypt(ctx, dst, src); } -void __serpent_decrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src) +void __serpent_decrypt(const void *c, u8 *dst, const u8 *src) { + const struct serpent_ctx *ctx = c; const u32 *k = ctx->expkey; const __le32 *s = (const __le32 *)src; __le32 *d = (__le32 *)dst; diff --git a/include/crypto/cast6.h b/include/crypto/cast6.h index c71f6ef47f0f..4c8d0c72f78d 100644 --- a/include/crypto/cast6.h +++ b/include/crypto/cast6.h @@ -19,7 +19,7 @@ int __cast6_setkey(struct cast6_ctx *ctx, const u8 *key, unsigned int keylen, u32 *flags); int cast6_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen); -void __cast6_encrypt(struct cast6_ctx *ctx, u8 *dst, const u8 *src); -void __cast6_decrypt(struct cast6_ctx *ctx, u8 *dst, const u8 *src); +void __cast6_encrypt(const void *ctx, u8 *dst, const u8 *src); +void __cast6_decrypt(const void *ctx, u8 *dst, const u8 *src); #endif diff --git a/include/crypto/serpent.h b/include/crypto/serpent.h index 7dd780c5d058..75c7eaa20853 100644 --- a/include/crypto/serpent.h +++ b/include/crypto/serpent.h @@ -22,7 +22,7 @@ int __serpent_setkey(struct serpent_ctx *ctx, const u8 *key, unsigned int keylen); int serpent_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen); -void __serpent_encrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src); -void __serpent_decrypt(struct serpent_ctx *ctx, u8 *dst, const u8 *src); +void __serpent_encrypt(const void *ctx, u8 *dst, const u8 *src); +void __serpent_decrypt(const void *ctx, u8 *dst, const u8 *src); #endif diff --git a/include/crypto/xts.h b/include/crypto/xts.h index 75fd96ff976b..15ae7fdc0478 100644 --- a/include/crypto/xts.h +++ b/include/crypto/xts.h @@ -8,8 +8,6 @@ #define XTS_BLOCK_SIZE 16 -#define XTS_TWEAK_CAST(x) ((void (*)(void *, u8*, const u8*))(x)) - static inline int xts_check_key(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) { |