'\" t .\" Title: crypto_cipher_decrypt_one .\" Author: .\" Generator: DocBook XSL Stylesheets v1.79.1 .\" Date: April 2019 .\" Manual: Programming Interface .\" Source: Kernel Hackers Manual 4.9.168 .\" Language: English .\" .TH "CRYPTO_CIPHER_DECRYP" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "Programming Interface" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" crypto_cipher_decrypt_one \- decrypt one block of ciphertext .SH "SYNOPSIS" .HP \w'void\ crypto_cipher_decrypt_one('u .BI "void crypto_cipher_decrypt_one(struct\ crypto_cipher\ *\ " "tfm" ", u8\ *\ " "dst" ", const\ u8\ *\ " "src" ");" .SH "ARGUMENTS" .PP \fItfm\fR .RS 4 cipher handle .RE .PP \fIdst\fR .RS 4 points to the buffer that will be filled with the plaintext .RE .PP \fIsrc\fR .RS 4 buffer holding the ciphertext to be decrypted .RE .SH "DESCRIPTION" .PP Invoke the decryption operation of one block\&. The caller must ensure that the plaintext and ciphertext buffers are at least one block in size\&. .SH "AUTHORS" .PP \fBStephan Mueller\fR <\&smueller@chronox.de\&> .RS 4 Author. .RE .PP \fBMarek Vasut\fR <\&marek@denx.de\&> .RS 4 Author. .RE .SH "COPYRIGHT" .br