diff options
Diffstat (limited to 'package/kernel/lantiq/ltq-deu/src/ifxmips_sha1_hmac.c')
| -rw-r--r-- | package/kernel/lantiq/ltq-deu/src/ifxmips_sha1_hmac.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/package/kernel/lantiq/ltq-deu/src/ifxmips_sha1_hmac.c b/package/kernel/lantiq/ltq-deu/src/ifxmips_sha1_hmac.c index a1461e6e5b..cee0041e8f 100644 --- a/package/kernel/lantiq/ltq-deu/src/ifxmips_sha1_hmac.c +++ b/package/kernel/lantiq/ltq-deu/src/ifxmips_sha1_hmac.c @@ -119,7 +119,6 @@ static int sha1_hmac_transform(struct shash_desc *desc, u32 const *in) static int sha1_hmac_setkey(struct crypto_shash *tfm, const u8 *key, unsigned int keylen) { struct sha1_hmac_ctx *sctx = crypto_shash_ctx(tfm); - volatile struct deu_hash_t *hashs = (struct deu_hash_t *) HASH_START; if (keylen > SHA1_HMAC_MAX_KEYLEN) { printk("Key length exceeds maximum key length\n"); @@ -128,7 +127,6 @@ static int sha1_hmac_setkey(struct crypto_shash *tfm, const u8 *key, unsigned in //printk("Setting keys of len: %d\n", keylen); - hashs->KIDX |= 0x80000000; //reset keys back to 0 memcpy(&sctx->key, key, keylen); sctx->keylen = keylen; @@ -148,12 +146,11 @@ static int sha1_hmac_setkey_hw(const u8 *key, unsigned int keylen) { volatile struct deu_hash_t *hash = (struct deu_hash_t *) HASH_START; int i, j; - unsigned long flag; u32 *in_key = (u32 *)key; j = 0; - CRTCL_SECT_HASH_START; + hash->KIDX |= 0x80000000; //reset keys back to 0 for (i = 0; i < keylen; i+=4) { hash->KIDX = j; @@ -162,7 +159,6 @@ static int sha1_hmac_setkey_hw(const u8 *key, unsigned int keylen) j++; } - CRTCL_SECT_HASH_END; return 0; } @@ -177,7 +173,6 @@ static int sha1_hmac_init(struct shash_desc *desc) //printk("debug ln: %d, fn: %s\n", __LINE__, __func__); sctx->dbn = 0; //dbn workaround - sha1_hmac_setkey_hw(sctx->key, sctx->keylen); return 0; } @@ -261,6 +256,10 @@ static int sha1_hmac_final(struct shash_desc *desc, u8 *out) sha1_hmac_update (desc, bits, sizeof bits); CRTCL_SECT_HASH_START; + + SHA_HASH_INIT; + + sha1_hmac_setkey_hw(sctx->key, sctx->keylen); hashs->DBN = sctx->dbn; |