shishi_des3
Api function
Usage
#include <shishi.h>
int shishi_des(Shishi * handle, int decryptp, const char key[8], const char iv[8], char * ivout[8], const char * in, size_t inlen, char ** out);
Arguments
Shishi * handle
|
shishi handle as allocated by |
|---|---|
int decryptp
|
0 to indicate encryption, non-0 to indicate decryption. |
const char key[8]
|
input character array with key to use. |
const char iv[8]
|
input character array with initialization vector to use, or NULL. |
char * ivout[8]
|
output character array with updated initialization vector, or NULL. |
const char * in
|
input character array of data to encrypt/decrypt. |
size_t inlen
|
length of input character array of data to encrypt/decrypt. |
char ** out
|
newly allocated character array with encrypted/decrypted data. |
Overview
Encrypt or decrypt data (depending on decryptp) using DES in CBC mode. The out buffer must be deallocated by the caller.
Return value
Returns SHISHI_OK iff successful.
Releases
10 releases since Debian 4.0 (Etch); the text changed 5 times.