21 lines
403 B
C
21 lines
403 B
C
#ifndef _SPN_H
|
|
#define _SPN_H
|
|
|
|
unsigned char do_perm(unsigned char w,unsigned char perm[8]);
|
|
unsigned char do_subst(unsigned char w,unsigned char subst[16]);
|
|
|
|
unsigned char encrypt(
|
|
unsigned char w,
|
|
unsigned short key,
|
|
unsigned char perm[8],
|
|
unsigned char subst[16]
|
|
);
|
|
|
|
unsigned char decrypt(
|
|
unsigned char w,
|
|
unsigned short key,
|
|
unsigned char perm[8],
|
|
unsigned char subst[16]
|
|
);
|
|
|
|
#endif |