{ "mars-128-cbc", 16, 128, silc_mars_set_key, silc_mars_set_key_with_string,
silc_mars_encrypt_cbc, silc_mars_decrypt_cbc,
silc_mars_context_len },
+ { "cast-256-cbc", 16, 256, silc_cast_set_key, silc_cast_set_key_with_string,
+ silc_cast_encrypt_cbc, silc_cast_decrypt_cbc,
+ silc_cast_context_len },
+ { "cast-192-cbc", 16, 192, silc_cast_set_key, silc_cast_set_key_with_string,
+ silc_cast_encrypt_cbc, silc_cast_decrypt_cbc,
+ silc_cast_context_len },
+ { "cast-128-cbc", 16, 128, silc_cast_set_key, silc_cast_set_key_with_string,
+ silc_cast_encrypt_cbc, silc_cast_decrypt_cbc,
+ silc_cast_context_len },
{ "none", 0, 0, silc_none_set_key, silc_none_set_key_with_string,
silc_none_encrypt_cbc, silc_none_decrypt_cbc,
silc_none_context_len },
SILC_LOG_DEBUG(("Registering new cipher `%s'", cipher->name));
+ /* Check if exists already */
+ if (silc_cipher_list) {
+ SilcCipherObject *entry;
+ silc_dlist_start(silc_cipher_list);
+ while ((entry = silc_dlist_get(silc_cipher_list)) != SILC_LIST_END) {
+ if (!strcmp(entry->name, cipher->name))
+ return FALSE;
+ }
+ }
+
new = silc_calloc(1, sizeof(*new));
new->name = strdup(cipher->name);
new->block_len = cipher->block_len;
while ((entry = silc_dlist_get(silc_cipher_list)) != SILC_LIST_END) {
if (cipher == SILC_ALL_CIPHERS || entry == cipher) {
silc_dlist_del(silc_cipher_list, entry);
+ silc_free(entry->name);
+ silc_free(entry);
if (silc_dlist_count(silc_cipher_list) == 0) {
silc_dlist_uninit(silc_cipher_list);
/* Encrypts */
bool silc_cipher_encrypt(SilcCipher cipher, const unsigned char *src,
- unsigned char *dst, uint32 len,
+ unsigned char *dst, SilcUInt32 len,
unsigned char *iv)
{
return cipher->cipher->encrypt(cipher->context, src, dst, len, iv);
/* Decrypts */
bool silc_cipher_decrypt(SilcCipher cipher, const unsigned char *src,
- unsigned char *dst, uint32 len,
+ unsigned char *dst, SilcUInt32 len,
unsigned char *iv)
{
return cipher->cipher->decrypt(cipher->context, src, dst, len, iv);
/* Sets the key for the cipher */
bool silc_cipher_set_key(SilcCipher cipher, const unsigned char *key,
- uint32 keylen)
+ SilcUInt32 keylen)
{
return cipher->cipher->set_key(cipher->context, key, keylen);
}
/* Returns the key length of the cipher. */
-uint32 silc_cipher_get_key_len(SilcCipher cipher)
+SilcUInt32 silc_cipher_get_key_len(SilcCipher cipher)
{
return cipher->cipher->key_len;
}
/* Returns the block size of the cipher. */
-uint32 silc_cipher_get_block_len(SilcCipher cipher)
+SilcUInt32 silc_cipher_get_block_len(SilcCipher cipher)
{
return cipher->cipher->block_len;
}