pqg.h (1082B)
1 /* This Source Code Form is subject to the terms of the Mozilla Public 2 * License, v. 2.0. If a copy of the MPL was not distributed with this 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 4 5 /* 6 * pqg.h 7 * 8 * header file for pqg functions exported just to freebl 9 */ 10 11 #ifndef _PQG_H_ 12 #define _PQG_H_ 1 13 14 SECStatus 15 PQG_HashBuf(HASH_HashType type, unsigned char *dest, 16 const unsigned char *src, PRUint32 src_len); 17 /* PQG_GetLength returns the significant bytes in the SECItem object (that is 18 * the length of the object minus any leading zeros. Any SECItem may be used, 19 * though this function is usually used for P, Q, or G values */ 20 unsigned int PQG_GetLength(const SECItem *obj); 21 /* Check to see the PQG parameters patch a NIST defined DSA size, 22 * returns SECFaillure and sets SEC_ERROR_INVALID_ARGS if it doesn't. 23 * See blapi.h for legal DSA PQG sizes. */ 24 SECStatus PQG_Check(const PQGParams *params); 25 /* Return the prefered hash algorithm for the given PQGParameters. */ 26 HASH_HashType PQG_GetHashType(const PQGParams *params); 27 28 #endif /* _PQG_H_ */