xcr_random.h

来自「IBE是一种非对称密码技术」· C头文件 代码 · 共 31 行

/* Copyright 2003-2006, Voltage Security, all rights reserved.
 */

#include "ictk.h"

#ifndef XCR_RANDOM_H
#define XCR_RANDOM_H

#ifdef __cplusplus
extern "C" {
#endif

/* Generate sz bytes. If modulus is NULL, just generate sz bytes.
 * If modulus is not NULL, keep generating bytes until obtaining a
 * value less than modulus (which is also sz bytes long).
 */
int xcrRandomBytes (
   VoltLibCtx *libCtx,
   VoltMpIntCtx *mpCtx,
   VtRandomObject userRandom,
   unsigned char *modulus,
   unsigned char *buf,
   unsigned int sz
   );

#ifdef __cplusplus
}
#endif

#endif /* XCR_RANDOM_H */