struct_shash_alg (9) - Linux Manuals

struct_shash_alg: synchronous message digest definition

Command to display struct_shash_alg manual in Linux: $ man 9 struct_shash_alg

NAME

struct_shash_alg - synchronous message digest definition

SYNOPSIS

struct shash_alg {
  int (* init) (struct shash_desc *desc);
  int (* update) (struct shash_desc *desc, const u8 *data,unsigned int len);
  int (* final) (struct shash_desc *desc, u8 *out);
  int (* finup) (struct shash_desc *desc, const u8 *data,unsigned int len, u8 *out);
  int (* digest) (struct shash_desc *desc, const u8 *data,unsigned int len, u8 *out);
  int (* export) (struct shash_desc *desc, void *out);
  int (* import) (struct shash_desc *desc, const void *in);
  int (* setkey) (struct crypto_shash *tfm, const u8 *key,unsigned int keylen);
  unsigned int descsize;
  unsigned int digestsize;
  unsigned int statesize;
  struct crypto_alg base;
};

MEMBERS

init

: see struct ahash_alg

update

: see struct ahash_alg

final

: see struct ahash_alg

finup

: see struct ahash_alg

digest

: see struct ahash_alg

export

: see struct ahash_alg

import

: see struct ahash_alg

setkey

: see struct ahash_alg

descsize

: Size of the operational state for the message digest. This state size is the memory size that needs to be allocated for shash_desc.__ctx

digestsize

: see struct ahash_alg

statesize

: see struct ahash_alg

base

: internally used

AUTHORS

Stephan Mueller <smueller [at] chronox.de>

: Author.

Marek Vasut <marek [at] denx.de>

: Author.