crypto_shash_digest (9) - Linux Manuals

crypto_shash_digest: calculate message digest for buffer

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

NAME

crypto_shash_digest - calculate message digest for buffer

SYNOPSIS

int crypto_shash_digest(struct shash_desc * desc, const u8 * data, unsigned int len, u8 * out);

ARGUMENTS

desc

: see crypto_shash_final

data

: see crypto_shash_update

len

: see crypto_shash_update

out

: see crypto_shash_final

DESCRIPTION

This function is a "short-hand" for the function calls of crypto_shash_init, crypto_shash_update and crypto_shash_final. The parameters have the same meaning as discussed for those separate three functions.

RETURN

0 if the message digest creation was successful; < 0 if an error occurred

AUTHORS

Stephan Mueller <smueller [at] chronox.de>

: Author.

Marek Vasut <marek [at] denx.de>

: Author.