static void
md5_50_bench(void) {
uint8_t *buf;
unsigned int nrprocessed = 0;
clock_t startTime, endTime;
int i;
buf = calloc(16, sizeof(uint8_t));
md5_50_init(16);
alarm(BENCHINTERVAL);
startTime = clock();
while(!finished) {
md5_50(buf, 16);
buf[0]++;
nrprocessed++;
}
endTime = clock();
print_and_clean("MD5_50 (fast):\t", nrprocessed, &startTime, &endTime);
buf[0] = 0;
nrprocessed = 0;
alarm(BENCHINTERVAL);
startTime = clock();
while(!finished) {
for(i=0; i<50; i++) { md5(buf, 16, buf); }
buf[0]++;
nrprocessed++;
}
endTime = clock();
print_and_clean("MD5_50 (slow):\t", nrprocessed, &startTime, &endTime);
free(buf);
}
static void
sha256_bench(void) {
uint8_t *buf;
uint8_t hash[32];
unsigned int nrprocessed = 0;
clock_t startTime, endTime;
buf = calloc(COMMON_SHA256_SLOW_SIZE, sizeof(uint8_t));
alarm(BENCHINTERVAL);
startTime = clock();
while(!finished) {
sha256f(buf, COMMON_SHA256_SIZE, hash);
buf[0]++;
nrprocessed++;
}
endTime = clock();
print_and_clean("SHA256 (fast):\t", nrprocessed, &startTime, &endTime);
buf[0] = 0;
nrprocessed = 0;
alarm(BENCHINTERVAL);
startTime = clock();
while(!finished) {
sha256(buf, COMMON_SHA256_SLOW_SIZE, hash);
buf[0]++;
nrprocessed++;
}
endTime = clock();
print_and_clean("SHA256 (slow):\t", nrprocessed, &startTime, &endTime);
free(buf);
}
static void
rc4_bench(void) {
uint8_t *enckey;
uint8_t match[32] = {0xDE, 0xAD, 0xBE, 0xAD,
0xDE, 0xAD, 0xBE, 0xAD,
0xDE, 0xAD, 0xBE, 0xAD,
0xDE, 0xAD, 0xBE, 0xAD,
0xDE, 0xAD, 0xBE, 0xAD,
0xDE, 0xAD, 0xBE, 0xAD,
0xDE, 0xAD, 0xBE, 0xAD,
0xDE, 0xAD, 0xBE, 0xAD};
uint8_t cipher[32] = {0xBE, 0xAD, 0xDE, 0xAD,
0xBE, 0xAD, 0xDE, 0xAD,
0xBE, 0xAD, 0xDE, 0xAD,
0xBE, 0xAD, 0xDE, 0xAD,
0xBE, 0xAD, 0xDE, 0xAD,
0xBE, 0xAD, 0xDE, 0xAD,
0xBE, 0xAD, 0xDE, 0xAD,
0xBE, 0xAD, 0xDE, 0xAD};
unsigned int nrprocessed = 0;
clock_t startTime, endTime;
enckey = calloc(16, sizeof(uint8_t));
alarm(BENCHINTERVAL);
startTime = clock();
while(!finished) {
rc4Match40b(enckey, cipher, match);
enckey[0]++;
nrprocessed++;
}
endTime = clock();
print_and_clean("RC4 (40, static):", nrprocessed, &startTime, &endTime);
setrc4DecryptMethod(40);
nrprocessed = 0;
alarm(BENCHINTERVAL);
startTime = clock();
while(!finished) {
rc4Decrypt(enckey, cipher, 3, match);
enckey[0]++;
nrprocessed++;
}
endTime = clock();
print_and_clean("RC4 (40, no check):", nrprocessed, &startTime, &endTime);
setrc4DecryptMethod(128);
nrprocessed = 0;
alarm(BENCHINTERVAL);
startTime = clock();
while(!finished) {
rc4Decrypt(enckey, cipher, 3, match);
enckey[0]++;
nrprocessed++;
}
endTime = clock();
print_and_clean("RC4 (128, no check):", nrprocessed, &startTime, &endTime);
free(enckey);
}
static void pdf_128b_bench(int numThreads, const unsigned int numCpuCores) {
clock_t startTime, endTime;
struct timeval wallTimeStart, wallTimeEnd;
uint8_t o_string[32] = {0xcf, 0xeb, 0x57, 0x1b, 0xa4, 0x56, 0x35, 0x19,
0x4e, 0x09, 0x95, 0x24, 0x23, 0xf3, 0x9b, 0x81,
0x05, 0xae, 0xbc, 0xb2, 0x8c, 0x18, 0xd2, 0xbb,
0xff, 0x00, 0xc9, 0xaa, 0x3f, 0x36, 0xe3, 0x13};
uint8_t u_string[32] = {0x72, 0xf6, 0x56, 0x9e, 0xda, 0x7d, 0x20, 0x1a,
0x10, 0x6d, 0x8a, 0x5b, 0xfa, 0xb2, 0xe9, 0xc0,
0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41,
0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08};
uint8_t fileid[16] = {0xc9, 0xaa, 0x55, 0xc3, 0x6f, 0x3f, 0x5e, 0x84,
0x0d, 0x3d, 0x96, 0x8b, 0x97, 0xdb, 0xb2, 0xfe};
EncData e = {
handler,
o_string,
u_string,
fileid,
true,
16, 1, 4, 128, -2359344, 3, 2
};
initPDFCrack(&e, NULL, true, NULL, Generative, NULL, charset, 0, 4, true, numThreads, numCpuCores, 1, 1);
startTime = clock();
runCrackRev3();
endTime = clock();
print_and_clean("PDF (128, user):", getNrProcessed(), &startTime, &endTime);
initPDFCrack(&e, NULL, false, NULL, Generative, NULL, charset, 0, 4, true, numThreads, numCpuCores, 1, 1);
startTime = clock();
runCrackRev3_o();
endTime = clock();
print_and_clean("PDF (128, owner):", getNrProcessed(), &startTime, &endTime);
initPDFCrack(&e, password, false, NULL, Generative, NULL, charset, 0, 4, true, numThreads, numCpuCores, 1, 1);
startTime = clock();
runCrackRev3_of();
endTime = clock();
print_and_clean("PDF (128, owner, fast):", getNrProcessed(), &startTime, &endTime);
if (numThreads > 0) {
printf("\n");
printf("Benchmark (Wall time):\tAverage Speed (passwords / second):\n");
initPDFCrack(&e, NULL, true, NULL, Generative, NULL, charset, 0, 5, true, numThreads, numCpuCores, 1, 1);
gettimeofday(&wallTimeStart, NULL);
runCrackMultiThreads();
gettimeofday(&wallTimeEnd, NULL);
char buf[32];
sprintf(buf, "PDF (128, user, %i threads):", numThreads);
print_and_clean_wall_time(buf, getNrProcessed(), wallTimeStart, wallTimeEnd);
}
}
static void
pdf_40b_bench(void) {
clock_t startTime, endTime;
uint8_t o_string[32] = { 0xb7, 0x81, 0xc8, 0x3d, 0x93, 0x79, 0x21, 0xcc,
0x0f, 0x3d, 0x40, 0xed, 0x18, 0xe7, 0x7f, 0x7e,
0xc0, 0x15, 0xb1, 0x63, 0xf5, 0xc8, 0x34, 0xe0,
0x54, 0x37, 0x41, 0x29, 0xe7, 0xc5, 0x1d, 0xe3 };
uint8_t u_string[32] = { 0x61, 0x74, 0x7c, 0x5c, 0xb5, 0x38, 0x3d, 0xdd,
0x6f, 0xcb, 0xb2, 0xf2, 0xfe, 0xe3, 0x34, 0x8d,
0x81, 0xe2, 0x49, 0x99, 0xc4, 0x14, 0xf6, 0x6f,
0xd0, 0x0f, 0x97, 0xe8, 0xb8, 0x29, 0xe6, 0x27 };
uint8_t fileid[16] = { 0x21, 0x76, 0x36, 0x66, 0x67, 0xf0, 0x86, 0xd5,
0x09, 0x88, 0xc3, 0xa7, 0xe9, 0x3a, 0x92, 0xca };
EncData e = {
handler,
o_string,
u_string,
fileid,
true,
16, 1, 4, 40, -64, 2, 1
};
initPDFCrack(&e, NULL, true, NULL, Generative, NULL, charset, 0, 5, true);
startTime = clock();
runCrackRev2();
endTime = clock();
print_and_clean("PDF (40, user):\t",getNrProcessed(),&startTime, &endTime);
initPDFCrack(&e, NULL, false, NULL, Generative, NULL, charset, 0, 5, true);
startTime = clock();
runCrackRev2_o();
endTime = clock();
print_and_clean("PDF (40, owner):",getNrProcessed(), &startTime, &endTime);
initPDFCrack(&e, password, false, NULL, Generative, NULL, charset,0, 5,true);
startTime = clock();
runCrackRev2_of();
endTime = clock();
print_and_clean("PDF (40, owner, fast):",
getNrProcessed(), &startTime, &endTime);
}
static void
pdf_128b_bench(void) {
clock_t startTime, endTime;
uint8_t o_string[32] = { 0xcf, 0xeb, 0x57, 0x1b, 0xa4, 0x56, 0x35, 0x19,
0x4e, 0x09, 0x95, 0x24, 0x23, 0xf3, 0x9b, 0x81,
0x05, 0xae, 0xbc, 0xb2, 0x8c, 0x18, 0xd2, 0xbb,
0xff, 0x00, 0xc9, 0xaa, 0x3f, 0x36, 0xe3, 0x13 };
uint8_t u_string[32] = { 0x72, 0xf6, 0x56, 0x9e, 0xda, 0x7d, 0x20, 0x1a,
0x10, 0x6d, 0x8a, 0x5b, 0xfa, 0xb2, 0xe9, 0xc0,
0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41,
0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08 };
uint8_t fileid[16] = { 0xc9, 0xaa, 0x55, 0xc3, 0x6f, 0x3f, 0x5e, 0x84,
0x0d, 0x3d, 0x96, 0x8b, 0x97, 0xdb, 0xb2, 0xfe };
EncData e = {
handler,
o_string,
u_string,
fileid,
true,
16, 1, 4, 128, -2359344, 3, 2
};
initPDFCrack(&e, NULL, true, NULL, Generative, NULL, charset, 0, 4, true);
startTime = clock();
runCrackRev3();
endTime = clock();
print_and_clean("PDF (128, user):", getNrProcessed(), &startTime, &endTime);
initPDFCrack(&e, NULL, false, NULL, Generative, NULL, charset, 0, 4, true);
startTime = clock();
runCrackRev3_o();
endTime = clock();
print_and_clean("PDF (128, owner):", getNrProcessed(), &startTime, &endTime);
initPDFCrack(&e,password, false, NULL, Generative, NULL, charset, 0, 4,true);
startTime = clock();
runCrackRev3_of();
endTime = clock();
print_and_clean("PDF (128, owner, fast):",
getNrProcessed(), &startTime, &endTime);
}
static void md5_bench(int numThreads, const unsigned int numCpuCores) {
uint8_t *buf;
uint8_t digest[16];
unsigned int nrprocessed = 0;
clock_t startTime, endTime;
buf = calloc(COMMON_MD5_SIZE, sizeof(uint8_t));
alarm(BENCHINTERVAL);
startTime = clock();
while (!finished) {
md5(buf, COMMON_MD5_SIZE, digest);
buf[0]++;
nrprocessed++;
}
endTime = clock();
print_and_clean("MD5:\t\t", nrprocessed, &startTime, &endTime);
free(buf);
}
