| skcipher_request_set_crypt(9) - phpMan
SKCIPHER_REQUEST_SET(9) Programming Interface SKCIPHER_REQUEST_SET(9)
NAME
skcipher_request_set_crypt - set data buffers
SYNOPSIS
void skcipher_request_set_crypt(struct skcipher_request * req, struct scatterlist * src,
struct scatterlist * dst, unsigned int cryptlen,
void * iv);
ARGUMENTS
req
request handle
src
source scatter / gather list
dst
destination scatter / gather list
cryptlen
number of bytes to process from src
iv
IV for the cipher operation which must comply with the IV size defined by
crypto_skcipher_ivsize
DESCRIPTION
This function allows setting of the source data and destination data scatter / gather
lists.
For encryption, the source is treated as the plaintext and the destination is the
ciphertext. For a decryption operation, the use is reversed - the source is the ciphertext
and the destination is the plaintext.
AUTHORS
Stephan Mueller <smueller AT chronox.de>
Author.
Marek Vasut <marek AT denx.de>
Author.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 SKCIPHER_REQUEST_SET(9)
|