kasumi.h

来自「KASUMI加密算法,主要用于移动通信加密」· C头文件 代码 · 共 19 行

#ifndef KASUMI_H 
#define KASUMI_H 

//#include "types.h" 
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned long u32;

/*--------- 16 bit rotate left ------------------------------------------*/ 
#define ROL16(a,b) (short)((a<<b)|(a>>(16-b))) 

void kasumi_decrypt(u16 *data); 
void kasumi_encrypt(u16 *data); 
void kasumi_key_schedule( u16 *k) ;
static u16 FI( u16 in, u16 subkey );
static u32 FO( u32 in, int index ) ;
static u32 FL( u32 in, int index ) ;

#endif