diff options
author | David S. Miller <davem@davemloft.net> | 2009-03-26 15:23:24 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-03-26 15:23:24 -0700 |
commit | 08abe18af1f78ee80c3c3a5ac47c3e0ae0beadf6 (patch) | |
tree | 2be39bf8942edca1bcec735145e144a682ca9cd3 /arch/s390/crypto | |
parent | f0de70f8bb56952f6e016a65a8a8d006918f5bf6 (diff) | |
parent | 0384e2959127a56d0640505d004d8dd92f9c29f5 (diff) |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts:
drivers/net/wimax/i2400m/usb-notif.c
Diffstat (limited to 'arch/s390/crypto')
-rw-r--r-- | arch/s390/crypto/sha.h | 6 | ||||
-rw-r--r-- | arch/s390/crypto/sha1_s390.c | 40 | ||||
-rw-r--r-- | arch/s390/crypto/sha256_s390.c | 40 | ||||
-rw-r--r-- | arch/s390/crypto/sha512_s390.c | 81 | ||||
-rw-r--r-- | arch/s390/crypto/sha_common.c | 20 |
5 files changed, 101 insertions, 86 deletions
diff --git a/arch/s390/crypto/sha.h b/arch/s390/crypto/sha.h index 1ceafa571ea..f4e9dc71675 100644 --- a/arch/s390/crypto/sha.h +++ b/arch/s390/crypto/sha.h @@ -29,7 +29,9 @@ struct s390_sha_ctx { int func; /* KIMD function to use */ }; -void s390_sha_update(struct crypto_tfm *tfm, const u8 *data, unsigned int len); -void s390_sha_final(struct crypto_tfm *tfm, u8 *out); +struct shash_desc; + +int s390_sha_update(struct shash_desc *desc, const u8 *data, unsigned int len); +int s390_sha_final(struct shash_desc *desc, u8 *out); #endif diff --git a/arch/s390/crypto/sha1_s390.c b/arch/s390/crypto/sha1_s390.c index b3cb5a89b00..e85ba348722 100644 --- a/arch/s390/crypto/sha1_s390.c +++ b/arch/s390/crypto/sha1_s390.c @@ -23,17 +23,17 @@ * any later version. * */ +#include <crypto/internal/hash.h> #include <linux/init.h> #include <linux/module.h> -#include <linux/crypto.h> #include <crypto/sha.h> #include "crypt_s390.h" #include "sha.h" -static void sha1_init(struct crypto_tfm *tfm) +static int sha1_init(struct shash_desc *desc) { - struct s390_sha_ctx *sctx = crypto_tfm_ctx(tfm); + struct s390_sha_ctx *sctx = shash_desc_ctx(desc); sctx->state[0] = SHA1_H0; sctx->state[1] = SHA1_H1; @@ -42,34 +42,36 @@ static void sha1_init(struct crypto_tfm *tfm) sctx->state[4] = SHA1_H4; sctx->count = 0; sctx->func = KIMD_SHA_1; + + return 0; } -static struct crypto_alg alg = { - .cra_name = "sha1", - .cra_driver_name= "sha1-s390", - .cra_priority = CRYPT_S390_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_DIGEST, - .cra_blocksize = SHA1_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct s390_sha_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(alg.cra_list), - .cra_u = { .digest = { - .dia_digestsize = SHA1_DIGEST_SIZE, - .dia_init = sha1_init, - .dia_update = s390_sha_update, - .dia_final = s390_sha_final } } +static struct shash_alg alg = { + .digestsize = SHA1_DIGEST_SIZE, + .init = sha1_init, + .update = s390_sha_update, + .final = s390_sha_final, + .descsize = sizeof(struct s390_sha_ctx), + .base = { + .cra_name = "sha1", + .cra_driver_name= "sha1-s390", + .cra_priority = CRYPT_S390_PRIORITY, + .cra_flags = CRYPTO_ALG_TYPE_SHASH, + .cra_blocksize = SHA1_BLOCK_SIZE, + .cra_module = THIS_MODULE, + } }; static int __init sha1_s390_init(void) { if (!crypt_s390_func_available(KIMD_SHA_1)) return -EOPNOTSUPP; - return crypto_register_alg(&alg); + return crypto_register_shash(&alg); } static void __exit sha1_s390_fini(void) { - crypto_unregister_alg(&alg); + crypto_unregister_shash(&alg); } module_init(sha1_s390_init); diff --git a/arch/s390/crypto/sha256_s390.c b/arch/s390/crypto/sha256_s390.c index 19c03fb6ba7..f9fefc56963 100644 --- a/arch/s390/crypto/sha256_s390.c +++ b/arch/s390/crypto/sha256_s390.c @@ -16,17 +16,17 @@ * any later version. * */ +#include <crypto/internal/hash.h> #include <linux/init.h> #include <linux/module.h> -#include <linux/crypto.h> #include <crypto/sha.h> #include "crypt_s390.h" #include "sha.h" -static void sha256_init(struct crypto_tfm *tfm) +static int sha256_init(struct shash_desc *desc) { - struct s390_sha_ctx *sctx = crypto_tfm_ctx(tfm); + struct s390_sha_ctx *sctx = shash_desc_ctx(desc); sctx->state[0] = SHA256_H0; sctx->state[1] = SHA256_H1; @@ -38,22 +38,24 @@ static void sha256_init(struct crypto_tfm *tfm) sctx->state[7] = SHA256_H7; sctx->count = 0; sctx->func = KIMD_SHA_256; + + return 0; } -static struct crypto_alg alg = { - .cra_name = "sha256", - .cra_driver_name = "sha256-s390", - .cra_priority = CRYPT_S390_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_DIGEST, - .cra_blocksize = SHA256_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct s390_sha_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(alg.cra_list), - .cra_u = { .digest = { - .dia_digestsize = SHA256_DIGEST_SIZE, - .dia_init = sha256_init, - .dia_update = s390_sha_update, - .dia_final = s390_sha_final } } +static struct shash_alg alg = { + .digestsize = SHA256_DIGEST_SIZE, + .init = sha256_init, + .update = s390_sha_update, + .final = s390_sha_final, + .descsize = sizeof(struct s390_sha_ctx), + .base = { + .cra_name = "sha256", + .cra_driver_name= "sha256-s390", + .cra_priority = CRYPT_S390_PRIORITY, + .cra_flags = CRYPTO_ALG_TYPE_SHASH, + .cra_blocksize = SHA256_BLOCK_SIZE, + .cra_module = THIS_MODULE, + } }; static int sha256_s390_init(void) @@ -61,12 +63,12 @@ static int sha256_s390_init(void) if (!crypt_s390_func_available(KIMD_SHA_256)) return -EOPNOTSUPP; - return crypto_register_alg(&alg); + return crypto_register_shash(&alg); } static void __exit sha256_s390_fini(void) { - crypto_unregister_alg(&alg); + crypto_unregister_shash(&alg); } module_init(sha256_s390_init); diff --git a/arch/s390/crypto/sha512_s390.c b/arch/s390/crypto/sha512_s390.c index 23c7861f6ae..83192bfc804 100644 --- a/arch/s390/crypto/sha512_s390.c +++ b/arch/s390/crypto/sha512_s390.c @@ -12,16 +12,16 @@ * any later version. * */ +#include <crypto/internal/hash.h> #include <linux/init.h> #include <linux/module.h> -#include <linux/crypto.h> #include "sha.h" #include "crypt_s390.h" -static void sha512_init(struct crypto_tfm *tfm) +static int sha512_init(struct shash_desc *desc) { - struct s390_sha_ctx *ctx = crypto_tfm_ctx(tfm); + struct s390_sha_ctx *ctx = shash_desc_ctx(desc); *(__u64 *)&ctx->state[0] = 0x6a09e667f3bcc908ULL; *(__u64 *)&ctx->state[2] = 0xbb67ae8584caa73bULL; @@ -33,29 +33,31 @@ static void sha512_init(struct crypto_tfm *tfm) *(__u64 *)&ctx->state[14] = 0x5be0cd19137e2179ULL; ctx->count = 0; ctx->func = KIMD_SHA_512; + + return 0; } -static struct crypto_alg sha512_alg = { - .cra_name = "sha512", - .cra_driver_name = "sha512-s390", - .cra_priority = CRYPT_S390_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_DIGEST, - .cra_blocksize = SHA512_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct s390_sha_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(sha512_alg.cra_list), - .cra_u = { .digest = { - .dia_digestsize = SHA512_DIGEST_SIZE, - .dia_init = sha512_init, - .dia_update = s390_sha_update, - .dia_final = s390_sha_final } } +static struct shash_alg sha512_alg = { + .digestsize = SHA512_DIGEST_SIZE, + .init = sha512_init, + .update = s390_sha_update, + .final = s390_sha_final, + .descsize = sizeof(struct s390_sha_ctx), + .base = { + .cra_name = "sha512", + .cra_driver_name= "sha512-s390", + .cra_priority = CRYPT_S390_PRIORITY, + .cra_flags = CRYPTO_ALG_TYPE_SHASH, + .cra_blocksize = SHA512_BLOCK_SIZE, + .cra_module = THIS_MODULE, + } }; MODULE_ALIAS("sha512"); -static void sha384_init(struct crypto_tfm *tfm) +static int sha384_init(struct shash_desc *desc) { - struct s390_sha_ctx *ctx = crypto_tfm_ctx(tfm); + struct s390_sha_ctx *ctx = shash_desc_ctx(desc); *(__u64 *)&ctx->state[0] = 0xcbbb9d5dc1059ed8ULL; *(__u64 *)&ctx->state[2] = 0x629a292a367cd507ULL; @@ -67,22 +69,25 @@ static void sha384_init(struct crypto_tfm *tfm) *(__u64 *)&ctx->state[14] = 0x47b5481dbefa4fa4ULL; ctx->count = 0; ctx->func = KIMD_SHA_512; + + return 0; } -static struct crypto_alg sha384_alg = { - .cra_name = "sha384", - .cra_driver_name = "sha384-s390", - .cra_priority = CRYPT_S390_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_DIGEST, - .cra_blocksize = SHA384_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct s390_sha_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(sha384_alg.cra_list), - .cra_u = { .digest = { - .dia_digestsize = SHA384_DIGEST_SIZE, - .dia_init = sha384_init, - .dia_update = s390_sha_update, - .dia_final = s390_sha_final } } +static struct shash_alg sha384_alg = { + .digestsize = SHA384_DIGEST_SIZE, + .init = sha384_init, + .update = s390_sha_update, + .final = s390_sha_final, + .descsize = sizeof(struct s390_sha_ctx), + .base = { + .cra_name = "sha384", + .cra_driver_name= "sha384-s390", + .cra_priority = CRYPT_S390_PRIORITY, + .cra_flags = CRYPTO_ALG_TYPE_SHASH, + .cra_blocksize = SHA384_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct s390_sha_ctx), + .cra_module = THIS_MODULE, + } }; MODULE_ALIAS("sha384"); @@ -93,18 +98,18 @@ static int __init init(void) if (!crypt_s390_func_available(KIMD_SHA_512)) return -EOPNOTSUPP; - if ((ret = crypto_register_alg(&sha512_alg)) < 0) + if ((ret = crypto_register_shash(&sha512_alg)) < 0) goto out; - if ((ret = crypto_register_alg(&sha384_alg)) < 0) - crypto_unregister_alg(&sha512_alg); + if ((ret = crypto_register_shash(&sha384_alg)) < 0) + crypto_unregister_shash(&sha512_alg); out: return ret; } static void __exit fini(void) { - crypto_unregister_alg(&sha512_alg); - crypto_unregister_alg(&sha384_alg); + crypto_unregister_shash(&sha512_alg); + crypto_unregister_shash(&sha384_alg); } module_init(init); diff --git a/arch/s390/crypto/sha_common.c b/arch/s390/crypto/sha_common.c index 9d6eb8c3d37..7903ec47e6b 100644 --- a/arch/s390/crypto/sha_common.c +++ b/arch/s390/crypto/sha_common.c @@ -13,14 +13,14 @@ * */ -#include <linux/crypto.h> +#include <crypto/internal/hash.h> #include "sha.h" #include "crypt_s390.h" -void s390_sha_update(struct crypto_tfm *tfm, const u8 *data, unsigned int len) +int s390_sha_update(struct shash_desc *desc, const u8 *data, unsigned int len) { - struct s390_sha_ctx *ctx = crypto_tfm_ctx(tfm); - unsigned int bsize = crypto_tfm_alg_blocksize(tfm); + struct s390_sha_ctx *ctx = shash_desc_ctx(desc); + unsigned int bsize = crypto_shash_blocksize(desc->tfm); unsigned int index; int ret; @@ -51,13 +51,15 @@ void s390_sha_update(struct crypto_tfm *tfm, const u8 *data, unsigned int len) store: if (len) memcpy(ctx->buf + index , data, len); + + return 0; } EXPORT_SYMBOL_GPL(s390_sha_update); -void s390_sha_final(struct crypto_tfm *tfm, u8 *out) +int s390_sha_final(struct shash_desc *desc, u8 *out) { - struct s390_sha_ctx *ctx = crypto_tfm_ctx(tfm); - unsigned int bsize = crypto_tfm_alg_blocksize(tfm); + struct s390_sha_ctx *ctx = shash_desc_ctx(desc); + unsigned int bsize = crypto_shash_blocksize(desc->tfm); u64 bits; unsigned int index, end, plen; int ret; @@ -87,9 +89,11 @@ void s390_sha_final(struct crypto_tfm *tfm, u8 *out) BUG_ON(ret != end); /* copy digest to out */ - memcpy(out, ctx->state, crypto_hash_digestsize(crypto_hash_cast(tfm))); + memcpy(out, ctx->state, crypto_shash_digestsize(desc->tfm)); /* wipe context */ memset(ctx, 0, sizeof *ctx); + + return 0; } EXPORT_SYMBOL_GPL(s390_sha_final); |