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Diffstat (limited to 'include/linux/crypto.h')
-rw-r--r--include/linux/crypto.h29
1 files changed, 15 insertions, 14 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 5a0470e36111..ef918803ec30 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -66,7 +66,7 @@ struct crypto_tfm;
struct cipher_desc {
struct crypto_tfm *tfm;
- void (*crfn)(void *ctx, u8 *dst, const u8 *src);
+ void (*crfn)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
unsigned int (*prfn)(const struct cipher_desc *desc, u8 *dst,
const u8 *src, unsigned int nbytes);
void *info;
@@ -79,10 +79,10 @@ struct cipher_desc {
struct cipher_alg {
unsigned int cia_min_keysize;
unsigned int cia_max_keysize;
- int (*cia_setkey)(void *ctx, const u8 *key,
+ int (*cia_setkey)(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen, u32 *flags);
- void (*cia_encrypt)(void *ctx, u8 *dst, const u8 *src);
- void (*cia_decrypt)(void *ctx, u8 *dst, const u8 *src);
+ void (*cia_encrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
+ void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
unsigned int (*cia_encrypt_ecb)(const struct cipher_desc *desc,
u8 *dst, const u8 *src,
@@ -100,20 +100,21 @@ struct cipher_alg {
struct digest_alg {
unsigned int dia_digestsize;
- void (*dia_init)(void *ctx);
- void (*dia_update)(void *ctx, const u8 *data, unsigned int len);
- void (*dia_final)(void *ctx, u8 *out);
- int (*dia_setkey)(void *ctx, const u8 *key,
+ void (*dia_init)(struct crypto_tfm *tfm);
+ void (*dia_update)(struct crypto_tfm *tfm, const u8 *data,
+ unsigned int len);
+ void (*dia_final)(struct crypto_tfm *tfm, u8 *out);
+ int (*dia_setkey)(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen, u32 *flags);
};
struct compress_alg {
- int (*coa_init)(void *ctx);
- void (*coa_exit)(void *ctx);
- int (*coa_compress)(void *ctx, const u8 *src, unsigned int slen,
- u8 *dst, unsigned int *dlen);
- int (*coa_decompress)(void *ctx, const u8 *src, unsigned int slen,
- u8 *dst, unsigned int *dlen);
+ int (*coa_init)(struct crypto_tfm *tfm);
+ void (*coa_exit)(struct crypto_tfm *tfm);
+ int (*coa_compress)(struct crypto_tfm *tfm, const u8 *src,
+ unsigned int slen, u8 *dst, unsigned int *dlen);
+ int (*coa_decompress)(struct crypto_tfm *tfm, const u8 *src,
+ unsigned int slen, u8 *dst, unsigned int *dlen);
};
#define cra_cipher cra_u.cipher