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ABLKCIPHER_REQUEST_S(9) | Programming Interface | ABLKCIPHER_REQUEST_S(9) |
NAME¶
ablkcipher_request_set_crypt - set data buffersSYNOPSIS¶
void
ablkcipher_request_set_crypt(struct ablkcipher_request * req,
struct scatterlist * src,
struct scatterlist * dst,
unsigned int nbytes,
void * iv);
ARGUMENTS¶
reqrequest handle
src
source scatter / gather list
dst
destination scatter / gather list
nbytes
number of bytes to process from src
iv
IV for the cipher operation which must comply with the IV
size defined by crypto_ablkcipher_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@chronox.de>Author.
Marek Vasut <marek@denx.de>
Author.
COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |