diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/s390/crypto/sha1_s390.c (renamed from arch/s390/crypto/sha1_z990.c) | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/s390/crypto/sha1_z990.c b/arch/s390/crypto/sha1_s390.c index 298174ddf5b1..98c896b86dcd 100644 --- a/arch/s390/crypto/sha1_z990.c +++ b/arch/s390/crypto/sha1_s390.c @@ -1,7 +1,7 @@ /* * Cryptographic API. * - * z990 implementation of the SHA1 Secure Hash Algorithm. + * s390 implementation of the SHA1 Secure Hash Algorithm. * * Derived from cryptoapi implementation, adapted for in-place * scatterlist interface. Originally based on the public domain @@ -28,22 +28,22 @@ #include <linux/crypto.h> #include <asm/scatterlist.h> #include <asm/byteorder.h> -#include "crypt_z990.h" +#include "crypt_s390.h" #define SHA1_DIGEST_SIZE 20 #define SHA1_BLOCK_SIZE 64 -struct crypt_z990_sha1_ctx { - u64 count; - u32 state[5]; +struct crypt_s390_sha1_ctx { + u64 count; + u32 state[5]; u32 buf_len; - u8 buffer[2 * SHA1_BLOCK_SIZE]; + u8 buffer[2 * SHA1_BLOCK_SIZE]; }; static void sha1_init(void *ctx) { - static const struct crypt_z990_sha1_ctx initstate = { + static const struct crypt_s390_sha1_ctx initstate = { .state = { 0x67452301, 0xEFCDAB89, @@ -58,7 +58,7 @@ sha1_init(void *ctx) static void sha1_update(void *ctx, const u8 *data, unsigned int len) { - struct crypt_z990_sha1_ctx *sctx; + struct crypt_s390_sha1_ctx *sctx; long imd_len; sctx = ctx; @@ -69,7 +69,7 @@ sha1_update(void *ctx, const u8 *data, unsigned int len) //complete full block and hash memcpy(sctx->buffer + sctx->buf_len, data, SHA1_BLOCK_SIZE - sctx->buf_len); - crypt_z990_kimd(KIMD_SHA_1, sctx->state, sctx->buffer, + crypt_s390_kimd(KIMD_SHA_1, sctx->state, sctx->buffer, SHA1_BLOCK_SIZE); data += SHA1_BLOCK_SIZE - sctx->buf_len; len -= SHA1_BLOCK_SIZE - sctx->buf_len; @@ -79,7 +79,7 @@ sha1_update(void *ctx, const u8 *data, unsigned int len) //rest of data contains full blocks? imd_len = len & ~0x3ful; if (imd_len){ - crypt_z990_kimd(KIMD_SHA_1, sctx->state, data, imd_len); + crypt_s390_kimd(KIMD_SHA_1, sctx->state, data, imd_len); data += imd_len; len -= imd_len; } @@ -92,7 +92,7 @@ sha1_update(void *ctx, const u8 *data, unsigned int len) static void -pad_message(struct crypt_z990_sha1_ctx* sctx) +pad_message(struct crypt_s390_sha1_ctx* sctx) { int index; @@ -113,11 +113,11 @@ pad_message(struct crypt_z990_sha1_ctx* sctx) static void sha1_final(void* ctx, u8 *out) { - struct crypt_z990_sha1_ctx *sctx = ctx; + struct crypt_s390_sha1_ctx *sctx = ctx; //must perform manual padding pad_message(sctx); - crypt_z990_kimd(KIMD_SHA_1, sctx->state, sctx->buffer, sctx->buf_len); + crypt_s390_kimd(KIMD_SHA_1, sctx->state, sctx->buffer, sctx->buf_len); //copy digest to out memcpy(out, sctx->state, SHA1_DIGEST_SIZE); /* Wipe context */ @@ -128,7 +128,7 @@ static struct crypto_alg alg = { .cra_name = "sha1", .cra_flags = CRYPTO_ALG_TYPE_DIGEST, .cra_blocksize = SHA1_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct crypt_z990_sha1_ctx), + .cra_ctxsize = sizeof(struct crypt_s390_sha1_ctx), .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT(alg.cra_list), .cra_u = { .digest = { @@ -143,10 +143,10 @@ init(void) { int ret = -ENOSYS; - if (crypt_z990_func_available(KIMD_SHA_1)){ + if (crypt_s390_func_available(KIMD_SHA_1)){ ret = crypto_register_alg(&alg); if (ret == 0){ - printk(KERN_INFO "crypt_z990: sha1_z990 loaded.\n"); + printk(KERN_INFO "crypt_s390: sha1_s390 loaded.\n"); } } return ret; |