The operations of a cipher. More...
#include <cipher.h>
Data Fields | |
void(* | set_option )(PurpleCipherContext *context, const gchar *name, void *value) |
The set option function. | |
void *(* | get_option )(PurpleCipherContext *context, const gchar *name) |
The get option function. | |
void(* | init )(PurpleCipherContext *context, void *extra) |
The init function. | |
void(* | reset )(PurpleCipherContext *context, void *extra) |
The reset function. | |
void(* | uninit )(PurpleCipherContext *context) |
The uninit function. | |
void(* | set_iv )(PurpleCipherContext *context, guchar *iv, size_t len) |
The set initialization vector function. | |
void(* | append )(PurpleCipherContext *context, const guchar *data, size_t len) |
The append data function. | |
gboolean(* | digest )(PurpleCipherContext *context, size_t in_len, guchar digest[], size_t *out_len) |
The digest function. | |
int(* | encrypt )(PurpleCipherContext *context, const guchar data[], size_t len, guchar output[], size_t *outlen) |
The encrypt function. | |
int(* | decrypt )(PurpleCipherContext *context, const guchar data[], size_t len, guchar output[], size_t *outlen) |
The decrypt function. | |
void(* | set_salt )(PurpleCipherContext *context, guchar *salt) |
The set salt function. | |
size_t(* | get_salt_size )(PurpleCipherContext *context) |
The get salt size function. | |
void(* | set_key )(PurpleCipherContext *context, const guchar *key) |
The set key function. | |
size_t(* | get_key_size )(PurpleCipherContext *context) |
The get key size function. | |
void(* | set_batch_mode )(PurpleCipherContext *context, PurpleCipherBatchMode mode) |
The set batch mode function. | |
PurpleCipherBatchMode(* | get_batch_mode )(PurpleCipherContext *context) |
The get batch mode function. | |
size_t(* | get_block_size )(PurpleCipherContext *context) |
The get block size function. | |
void(* | set_key_with_len )(PurpleCipherContext *context, const guchar *key, size_t len) |
The set key with length function. | |
The operations of a cipher.
Every cipher must implement one of these.