CRYPTO_BLKCIPHER_DEC(9) | Programming Interface | CRYPTO_BLKCIPHER_DEC(9) |
NAME¶
crypto_blkcipher_decrypt_iv - decrypt ciphertext with dedicated IV
SYNOPSIS¶
int crypto_blkcipher_decrypt_iv(struct blkcipher_desc * desc, struct scatterlist * dst, struct scatterlist * src, unsigned int nbytes);
ARGUMENTS¶
desc
dst
src
nbytes
DESCRIPTION¶
Decrypt ciphertext data with the use of an IV that is solely used for this cipher operation. Any previously set IV is not used.
The blkcipher_desc data structure must be filled by the caller as documented for the crypto_blkcipher_encrypt_iv call above.
RETURN¶
0 if the cipher operation was successful; < 0 if an error occurred
AUTHORS¶
Stephan Mueller <smueller@chronox.de>
Marek Vasut <marek@denx.de>
COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |