27 int xcbc_init(xcbc_state *xcbc, int cipher, const unsigned char *key, unsigned long keylen)  in xcbc_init()  argument
36    if ((err = cipher_is_valid(cipher)) != CRYPT_OK) {  in xcbc_init()
41    if (cipher_descriptor[cipher].block_length % sizeof(LTC_FAST_TYPE)) {  in xcbc_init()
52    if ((err = cipher_descriptor[cipher].setup(key, keylen, 0, skey)) != CRYPT_OK) {  in xcbc_init()
58      for (x = 0; x < cipher_descriptor[cipher].block_length; x++) {  in xcbc_init()
61      cipher_descriptor[cipher].ecb_encrypt(xcbc->K[y], xcbc->K[y], skey);  in xcbc_init()
65 …err = cipher_descriptor[cipher].setup(xcbc->K[0], cipher_descriptor[cipher].block_length, 0, &xcbc…  in xcbc_init()
68    zeromem(xcbc->IV, cipher_descriptor[cipher].block_length);  in xcbc_init()
69    xcbc->blocksize = cipher_descriptor[cipher].block_length;  in xcbc_init()
70    xcbc->cipher    = cipher;  in xcbc_init()
73    cipher_descriptor[cipher].done(skey);  in xcbc_init()