1 /* 2 * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the OpenSSL license (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #include <openssl/opensslv.h> 11 #include <openssl/camellia.h> 12 #include "cmll_local.h" 13 14 int Camellia_set_key(const unsigned char *userKey, const int bits, 15 CAMELLIA_KEY *key) 16 { 17 if (!userKey || !key) 18 return -1; 19 if (bits != 128 && bits != 192 && bits != 256) 20 return -2; 21 key->grand_rounds = Camellia_Ekeygen(bits, userKey, key->u.rd_key); 22 return 0; 23 } 24 25 void Camellia_encrypt(const unsigned char *in, unsigned char *out, 26 const CAMELLIA_KEY *key) 27 { 28 Camellia_EncryptBlock_Rounds(key->grand_rounds, in, key->u.rd_key, out); 29 } 30 31 void Camellia_decrypt(const unsigned char *in, unsigned char *out, 32 const CAMELLIA_KEY *key) 33 { 34 Camellia_DecryptBlock_Rounds(key->grand_rounds, in, key->u.rd_key, out); 35 } 36