* +------------------------
*/
struct crypto_xcbc_ctx {
- struct crypto_tfm *child;
+ struct crypto_cipher *child;
u8 *odds;
u8 *prev;
u8 *key;
if ((err = crypto_cipher_setkey(ctx->child, ctx->key, ctx->keylen)))
return err;
- ctx->child->__crt_alg->cra_cipher.cia_encrypt(ctx->child, key1,
- ctx->consts);
+ crypto_cipher_encrypt_one(ctx->child, key1, ctx->consts);
return crypto_cipher_setkey(ctx->child, key1, bs);
}
{
struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(parent);
- if (keylen != crypto_tfm_alg_blocksize(ctx->child))
+ if (keylen != crypto_cipher_blocksize(ctx->child))
return -EINVAL;
ctx->keylen = keylen;
{
struct crypto_hash *parent = pdesc->tfm;
struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(parent);
- struct crypto_tfm *tfm = ctx->child;
+ struct crypto_cipher *tfm = ctx->child;
int bs = crypto_hash_blocksize(parent);
unsigned int i = 0;
offset += len;
crypto_kunmap(p, 0);
- crypto_yield(tfm->crt_flags);
+ crypto_yield(pdesc->flags);
continue;
}
p += bs - ctx->len;
ctx->xor(ctx->prev, ctx->odds, bs);
- tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, ctx->prev, ctx->prev);
+ crypto_cipher_encrypt_one(tfm, ctx->prev, ctx->prev);
/* clearing the length */
ctx->len = 0;
/* encrypting the rest of data */
while (len > bs) {
ctx->xor(ctx->prev, p, bs);
- tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, ctx->prev, ctx->prev);
+ crypto_cipher_encrypt_one(tfm, ctx->prev,
+ ctx->prev);
p += bs;
len -= bs;
}
ctx->len = len;
}
crypto_kunmap(p, 0);
- crypto_yield(tfm->crt_flags);
+ crypto_yield(pdesc->flags);
slen -= min(slen, ((unsigned int)(PAGE_SIZE)) - offset);
offset = 0;
pg++;
{
struct crypto_hash *parent = pdesc->tfm;
struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(parent);
- struct crypto_tfm *tfm = ctx->child;
+ struct crypto_cipher *tfm = ctx->child;
int bs = crypto_hash_blocksize(parent);
int err = 0;
if ((err = crypto_cipher_setkey(tfm, ctx->key, ctx->keylen)) != 0)
return err;
- tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, key2, (const u8*)(ctx->consts+bs));
+ crypto_cipher_encrypt_one(tfm, key2,
+ (u8 *)(ctx->consts + bs));
ctx->xor(ctx->prev, ctx->odds, bs);
ctx->xor(ctx->prev, key2, bs);
_crypto_xcbc_digest_setkey(parent, ctx);
- tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, out, ctx->prev);
+ crypto_cipher_encrypt_one(tfm, out, ctx->prev);
} else {
u8 key3[bs];
unsigned int rlen;
if ((err = crypto_cipher_setkey(tfm, ctx->key, ctx->keylen)) != 0)
return err;
- tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, key3, (const u8*)(ctx->consts+bs*2));
+ crypto_cipher_encrypt_one(tfm, key3,
+ (u8 *)(ctx->consts + bs * 2));
ctx->xor(ctx->prev, ctx->odds, bs);
ctx->xor(ctx->prev, key3, bs);
_crypto_xcbc_digest_setkey(parent, ctx);
- tfm->__crt_alg->cra_cipher.cia_encrypt(tfm, out, ctx->prev);
+ crypto_cipher_encrypt_one(tfm, out, ctx->prev);
}
return 0;
crypto_free_cipher(ctx->child);
}
-static struct crypto_instance *xcbc_alloc(void *param, unsigned int len)
+static struct crypto_instance *xcbc_alloc(struct rtattr **tb)
{
struct crypto_instance *inst;
struct crypto_alg *alg;
- alg = crypto_get_attr_alg(param, len, CRYPTO_ALG_TYPE_CIPHER,
- CRYPTO_ALG_TYPE_HASH_MASK | CRYPTO_ALG_ASYNC);
+ int err;
+
+ err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_HASH);
+ if (err)
+ return ERR_PTR(err);
+
+ alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_CIPHER,
+ CRYPTO_ALG_TYPE_MASK);
if (IS_ERR(alg))
return ERR_PTR(PTR_ERR(alg));