crypto_shash_finup (9) Linux Manual Page
crypto_shash_finup – calculate message digest of buffer
Synopsis
int crypto_shash_finup(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_update and crypto_shash_final. The parameters have the same meaning as discussed for those separate 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.