SYNOPSIS
- int crypto_hash_final(struct hash_desc * desc, u8 * out);
ARGUMENTS
desc
-
- cipher request handle
out
- message digest output buffer -- The caller must ensure that the out buffer has a sufficient size (e.g. by using the crypto_hash_digestsize function).
DESCRIPTION
Finalize the message digest operation and create the message digest based on all data added to the cipher handle. The message digest is placed into the output buffer.
RETURN
0 if the message digest creation was successful; < 0 if an error occurred
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