1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/nss/lib/freebl/camellia.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,43 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +
1.8 +#ifndef _CAMELLIA_H_
1.9 +#define _CAMELLIA_H_ 1
1.10 +
1.11 +#define CAMELLIA_BLOCK_SIZE 16 /* bytes */
1.12 +#define CAMELLIA_MIN_KEYSIZE 16 /* bytes */
1.13 +#define CAMELLIA_MAX_KEYSIZE 32 /* bytes */
1.14 +
1.15 +#define CAMELLIA_MAX_EXPANDEDKEY (34*2) /* 32bit unit */
1.16 +
1.17 +typedef PRUint32 KEY_TABLE_TYPE[CAMELLIA_MAX_EXPANDEDKEY];
1.18 +
1.19 +typedef SECStatus CamelliaFunc(CamelliaContext *cx, unsigned char *output,
1.20 + unsigned int *outputLen,
1.21 + unsigned int maxOutputLen,
1.22 + const unsigned char *input,
1.23 + unsigned int inputLen);
1.24 +
1.25 +typedef SECStatus CamelliaBlockFunc(const PRUint32 *subkey,
1.26 + unsigned char *output,
1.27 + const unsigned char *input);
1.28 +
1.29 +/* CamelliaContextStr
1.30 + *
1.31 + * Values which maintain the state for Camellia encryption/decryption.
1.32 + *
1.33 + * keysize - the number of key bits
1.34 + * worker - the encryption/decryption function to use with this context
1.35 + * iv - initialization vector for CBC mode
1.36 + * expandedKey - the round keys in 4-byte words
1.37 + */
1.38 +struct CamelliaContextStr
1.39 +{
1.40 + PRUint32 keysize; /* bytes */
1.41 + CamelliaFunc *worker;
1.42 + PRUint32 expandedKey[CAMELLIA_MAX_EXPANDEDKEY];
1.43 + PRUint8 iv[CAMELLIA_BLOCK_SIZE];
1.44 +};
1.45 +
1.46 +#endif /* _CAMELLIA_H_ */
