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|
/*****************************************************************
|
| Crypto Test Program 1
|
| (c) 2005-2010 Axiomatic Systems, LLC.
| Author: Gilles Boccon-Gibod (bok@bok.net)
|
****************************************************************/
/*----------------------------------------------------------------------
| includes
+---------------------------------------------------------------------*/
#include <stdlib.h>
#include <stdio.h>
#include "Neptune.h"
/*----------------------------------------------------------------------
| macros
+---------------------------------------------------------------------*/
#define SHOULD_SUCCEED(r) \
do { \
if (NPT_FAILED(r)) { \
NPT_Console::OutputF("failed line %d (%d)\n", __LINE__, r);\
return 1; \
} \
} while(0)
#define SHOULD_EQUAL(a,b) \
do { \
if ((a) != (b)) { \
NPT_Console::OutputF("failed line %d (%d != %d)\n", __LINE__, a,b);\
return 1; \
} \
} while(0)
#define SHOULD_EQUAL_MEM(a,b,s) \
do { \
for (unsigned int x=0; x<s; x++) { \
if (a[x] != b[x]) { \
NPT_Console::OutputF("failed line %d (byte %d)\n", __LINE__, x); \
return 1; \
} \
} \
} while(0)
#if defined(NPT_CONFIG_ENABLE_CRYPTO)
/*----------------------------------------------------------------------
| TestBlockCiphers
+---------------------------------------------------------------------*/
static int
TestBlockCiphers()
{
NPT_BlockCipher* cipher = NULL;
NPT_UInt8 b0[16];
NPT_UInt8 k1[16] =
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f };
NPT_UInt8 pt1[16] =
{ 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff };
NPT_UInt8 ct1[16] =
{ 0x69, 0xc4, 0xe0, 0xd8, 0x6a, 0x7b, 0x04, 0x30,
0xd8, 0xcd, 0xb7, 0x80, 0x70, 0xb4, 0xc5, 0x5a };
NPT_Result result;
result = NPT_BlockCipher::Create(NPT_BlockCipher::AES_128,
NPT_BlockCipher::ENCRYPT,
k1,
16,
cipher);
SHOULD_SUCCEED(result);
SHOULD_EQUAL(cipher->GetBlockSize(), 16);
result = cipher->ProcessBlock(pt1, b0);
SHOULD_SUCCEED(result);
SHOULD_EQUAL_MEM(b0, ct1, 16);
delete cipher;
result = NPT_BlockCipher::Create(NPT_BlockCipher::AES_128,
NPT_BlockCipher::DECRYPT,
k1,
16,
cipher);
SHOULD_SUCCEED(result);
SHOULD_EQUAL(cipher->GetBlockSize(), 16);
result = cipher->ProcessBlock(ct1, b0);
SHOULD_SUCCEED(result);
SHOULD_EQUAL_MEM(b0, pt1, 16);
delete cipher;
NPT_UInt8 key[16];
NPT_CopyMemory(key, k1, 16);
for (unsigned int i=0; i<100; i++) {
NPT_BlockCipher* encrypter;
NPT_BlockCipher* decrypter;
result = NPT_BlockCipher::Create(NPT_BlockCipher::AES_128,
NPT_BlockCipher::ENCRYPT,
key,
16,
encrypter);
result = NPT_BlockCipher::Create(NPT_BlockCipher::AES_128,
NPT_BlockCipher::DECRYPT,
key,
16,
decrypter);
NPT_UInt8 mem1[16];
NPT_UInt8 mem2[16];
NPT_UInt8 mem3[16];
NPT_SetMemory(mem1, 0, 16);
for (unsigned int j=0; j<1000; j++) {
encrypter->ProcessBlock(mem1, mem2);
decrypter->ProcessBlock(mem2, mem3);
SHOULD_EQUAL_MEM(mem1, mem3, 16);
NPT_CopyMemory(mem1, mem2, 16);
}
delete encrypter;
delete decrypter;
NPT_CopyMemory(key, mem1, 16);
}
return 0;
}
/*----------------------------------------------------------------------
| TestBenchmark
+---------------------------------------------------------------------*/
static int
TestBenchmark()
{
unsigned char* data = new unsigned char[16*1024];
NPT_SetMemory(data, 0, sizeof(16*1024));
NPT_TimeStamp before;
NPT_TimeStamp after;
float elapsed;
unsigned char key[16] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f };
NPT_BlockCipher* cipher;
NPT_BlockCipher::Create(NPT_BlockCipher::AES_128,
NPT_BlockCipher::ENCRYPT,
key,
16,
cipher);
NPT_System::GetCurrentTimeStamp(before);
unsigned int block_count = 0;
do {
unsigned char out[16];
for (unsigned int i=0; i<1024; i++) {
cipher->ProcessBlock(data+16*i, out);
}
block_count += 1024;
NPT_System::GetCurrentTimeStamp(after);
elapsed = after.ToSeconds()-before.ToSeconds();
} while (elapsed < 10.0f);
NPT_Console::OutputF("AES: %d blocks in 10 seconds: %f MB/s\n", block_count, ((block_count*16.0f)/1000000.0f)/elapsed);
delete[] data;
return 0;
}
#endif
/*----------------------------------------------------------------------
| main
+---------------------------------------------------------------------*/
int
main(int /*argc*/, char** /*argv*/)
{
#if defined(NPT_CONFIG_ENABLE_CRYPTO)
TestBlockCiphers();
TestBenchmark();
#endif
return 0;
}
|
