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rework cryptorf

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This commit is contained in:
Philippe Teuwen 2020-08-19 21:38:21 +02:00
commit 9ade745f07
16 changed files with 693 additions and 985 deletions
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32
tools/cryptorf/sm.c
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@ -20,10 +20,16 @@
*
*/
#include "defines.h"
#include <inttypes.h>
#include <stddef.h>
#include <stdio.h>
#include "cryptolib.h"
#include "util.h"
#include <stdio.h>
#ifdef _MSC_VER
// avoid scanf warnings in Visual Studio
#define _CRT_SECURE_NO_WARNINGS
#define _CRT_SECURE_NO_DEPRECATE
#endif
int main(int argc, const char* argv[])
{
@ -31,16 +37,16 @@ int main(int argc, const char* argv[])
crypto_state_t s;
size_t pos;
byte_t Q[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Reader random
byte_t Gc[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Secret seed
byte_t Ci[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Card random (last state)
byte_t Ch[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Reader answer
byte_t Ci_1[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Card answer
uint8_t Q[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Reader random
uint8_t Gc[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Secret seed
uint8_t Ci[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Card random (last state)
uint8_t Ch[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Reader answer
uint8_t Ci_1[8] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; // Card answer
// Various argument options
ui64 nGc; // Card secret
ui64 nCi; // Card random
ui64 nQ; // Reader main-random
uint64_t nGc; // Card secret
uint64_t nCi; // Card random
uint64_t nQ; // Reader main-random
// Show header and help syntax
printf("SecureMemory simulator - (c) Radboud University Nijmegen\n");
@ -51,9 +57,9 @@ int main(int argc, const char* argv[])
}
// Parse arguments
sscanf(argv[1],"%016llx",&nGc); num_to_bytes(nGc,8,Gc);
sscanf(argv[2],"%016llx",&nCi); num_to_bytes(nCi,8,Ci);
sscanf(argv[3],"%016llx",&nQ); num_to_bytes(nQ,8,Q);
sscanf(argv[1],"%016" SCNx64,&nGc); num_to_bytes(nGc,8,Gc);
sscanf(argv[2],"%016" SCNx64,&nCi); num_to_bytes(nCi,8,Ci);
sscanf(argv[3],"%016" SCNx64,&nQ); num_to_bytes(nQ,8,Q);
// Calculate authentication
sm_auth(Gc,Ci,Q,Ch,Ci_1,&s);