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| CRYPTO_SHASH_FINUP(9) | Programming Interface | CRYPTO_SHASH_FINUP(9) |
NAME¶
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@chronox.de>
Author.
Marek Vasut <marek@denx.de>
Author.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.9. |