src/usr.bin/ssh/digest.h - diff

Return to digest.h CVS log

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version 1.1, 2014/01/09 23:20:00

version 1.2, 2014/01/27 18:58:14

Line 30

#define SSH_DIGEST_SHA512 5

#define SSH_DIGEST_MAX 6

struct ssh_digest_ctx;

/* Returns the algorithm's digest length in bytes or 0 for invalid algorithm */

size_t ssh_digest_bytes(int alg);

/* Returns the block size of the digest, e.g. for implementing HMAC */

size_t ssh_digest_blocksize(struct ssh_digest_ctx *ctx);

/* Copies internal state of digest of 'from' to 'to' */

int ssh_digest_copy_state(struct ssh_digest_ctx *from,

struct ssh_digest_ctx *to);

/* One-shot API */

int ssh_digest_memory(int alg, const void *m, size_t mlen,

u_char *d, size_t dlen)

Line 42

Line 51

__attribute__((__bounded__(__buffer__, 3, 4)));

/* Update API */

struct ssh_digest_ctx;

struct ssh_digest_ctx *ssh_digest_start(int alg);

int ssh_digest_update(struct ssh_digest_ctx *ctx, const void *m, size_t mlen)

__attribute__((__bounded__(__buffer__, 2, 3)));