Hu Chunming / sip_server

/*-------------------------------------------------------------------
 *          Example algorithms f1, f1*, f2, f3, f4, f5, f5*
 *-------------------------------------------------------------------
 *
 *  A sample implementation of the example 3GPP authentication and
 *  key agreement functions f1, f1*, f2, f3, f4, f5 and f5*.  This is
 *  a byte-oriented implementation of the functions, and of the block
 *  cipher kernel function Rijndael.
 *
 *  This has been coded for clarity, not necessarily for efficiency.
 *
 *  The functions f2, f3, f4 and f5 share the same inputs and have
 *  been coded together as a single function.  f1, f1* and f5* are
 *  all coded separately.
 *
 *-----------------------------------------------------------------*/

#ifndef MILENAGE_H
#define MILENAGE_H

typedef unsigned char u8;

void f1(u8 k[16], u8 rand[16], u8 sqn[6], u8 amf[2], u8 mac_a[8]);
void f2345(u8 k[16], u8 rand[16], u8 res[8], u8 ck[16], u8 ik[16], u8 ak[6]);
void f1star(u8 k[16], u8 rand[16], u8 sqn[6], u8 amf[2], u8 mac_s[8]);
void f5star(u8 k[16], u8 rand[16], u8 ak[6]);
void ComputeOPc(u8 op_c[16]);

#endif