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libtomcrypt/demos/test.c
Tom St Denis a6a5fc648b added libtomcrypt-0.75
2010-06-16 12:37:49 +02:00

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/* This is the worst code you have ever seen written on purpose.... this code is just a big hack to test
out the functionality of the library */
#ifdef SONY_PS2
#include <eetypes.h>
#include <eeregs.h>
#include "timer.h"
#endif
#include "../mycrypt.h"
int errno;
int null_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
{
return CRYPT_OK;
}
void null_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *key)
{
memcpy(ct, pt, 8);
}
void null_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *key)
{
memcpy(pt, ct, 8);
}
int null_test(void)
{
return CRYPT_OK;
}
int null_keysize(int *desired_keysize)
{
return CRYPT_OK;
}
const struct _cipher_descriptor null_desc =
{
"memcpy()",
255,
8, 8, 8, 1,
&null_setup,
&null_ecb_encrypt,
&null_ecb_decrypt,
&null_test,
&null_keysize
};
prng_state prng;
void store_tests(void)
{
unsigned char buf[8];
unsigned long L;
ulong64 LL;
printf("LOAD32/STORE32 tests\n");
L = 0x12345678UL;
STORE32L(L, &buf[0]);
L = 0;
LOAD32L(L, &buf[0]);
if (L != 0x12345678UL) printf("LOAD/STORE32 Little don't work\n");
LL = CONST64(0x01020304050607);
STORE64L(LL, &buf[0]);
LL = 0;
LOAD64L(LL, &buf[0])
if (LL != CONST64(0x01020304050607)) printf("LOAD/STORE64 Little don't work\n");
L = 0x12345678UL;
STORE32H(L, &buf[0]);
L = 0;
LOAD32H(L, &buf[0]);
if (L != 0x12345678UL) printf("LOAD/STORE32 High don't work\n");
LL = CONST64(0x01020304050607);
STORE64H(LL, &buf[0]);
LL = 0;
LOAD64H(LL, &buf[0])
if (LL != CONST64(0x01020304050607)) printf("LOAD/STORE64 High don't work\n");
}
void cipher_tests(void) {
int x;
printf("Ciphers compiled in\n");
for (x = 0; cipher_descriptor[x].name != NULL; x++) {
printf(" %12s (%2d) Key Size: %4ld to %4ld, Block Size: %3ld, Default # of rounds: %2ld\n", cipher_descriptor[x].name,
cipher_descriptor[x].ID,
cipher_descriptor[x].min_key_length*8,cipher_descriptor[x].max_key_length*8,
cipher_descriptor[x].block_length*8, cipher_descriptor[x].default_rounds);
}
}
void ecb_tests(void)
{
int x;
printf("ECB tests\n");
for (x = 0; cipher_descriptor[x].name != NULL; x++) {
printf(" %12s: ",
cipher_descriptor[x].name);
if ((errno = cipher_descriptor[x].test()) != CRYPT_OK)
printf(" **failed** Reason: %s\n", error_to_string(errno));
else
printf("passed\n");
}
}
#ifdef CBC
void cbc_tests(void)
{
symmetric_CBC cbc;
int x, y;
unsigned char blk[32], ct[32], key[32], IV[32];
const unsigned char test[] = { 0XFF, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
printf("CBC tests\n");
/* ---- CBC ENCODING ---- */
/* make up a block and IV */
for (x = 0; x < 32; x++) blk[x] = IV[x] = x;
/* now lets start a cbc session */
if ((errno = cbc_start(find_cipher("blowfish"), IV, key, 16, 0, &cbc)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* now lets encode 32 bytes */
for (x = 0; x < 4; x++)
cbc_encrypt(blk+8*x, ct+8*x, &cbc);
zeromem(blk, sizeof(blk));
/* ---- CBC DECODING ---- */
/* make up a IV */
for (x = 0; x < 32; x++) IV[x] = x;
/* now lets start a cbc session */
if ((errno = cbc_start(find_cipher("blowfish"), IV, key, 16, 0, &cbc)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* now lets decode 32 bytes */
for (x = 0; x < 4; x++)
cbc_decrypt(ct+8*x, blk+8*x, &cbc);
/* print output */
for (x = y = 0; x < 32; x++) if (blk[x] != x) y = 1;
printf(" %s\n", y?"failed":"passed");
/* lets actually check the bytes */
memset(IV, 0, 8); IV[0] = 0xFF; /* IV = FF 00 00 00 00 00 00 00 */
memset(blk, 0, 32); blk[8] = 0xFF; /* BLK = 00 00 00 00 00 00 00 00 FF 00 00 00 00 00 00 00 */
cbc_start(find_cipher("memcpy()"), IV, key, 8, 0, &cbc);
cbc_encrypt(blk, ct, &cbc); /* expect: FF 00 00 00 00 00 00 00 */
cbc_encrypt(blk+8, ct+8, &cbc); /* expect: 00 00 00 00 00 00 00 00 */
if (memcmp(ct, test, 16)) {
printf("CBC failed logical testing.\n");
for (x = 0; x < 16; x++) printf("%02x ", ct[x]);
printf("\n");
} else {
printf("CBC passed logical testing.\n");
}
}
#else
void cbc_tests(void) { printf("CBC not compiled in\n"); }
#endif
#ifdef OFB
void ofb_tests(void)
{
symmetric_OFB ofb;
int x, y;
unsigned char blk[32], ct[32], key[32], IV[32];
printf("OFB tests\n");
/* ---- ofb ENCODING ---- */
/* make up a block and IV */
for (x = 0; x < 32; x++) blk[x] = IV[x] = x;
/* now lets start a ofb session */
if ((errno = ofb_start(find_cipher("blowfish"), IV, key, 16, 0, &ofb)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* now lets encode 32 bytes */
for (x = 0; x < 4; x++)
ofb_encrypt(blk+8*x, ct+8*x, 8, &ofb);
zeromem(blk, sizeof(blk));
/* ---- ofb DECODING ---- */
/* make up a IV */
for (x = 0; x < 32; x++) IV[x] = x;
/* now lets start a ofb session */
if ((errno = ofb_start(find_cipher("blowfish"), IV, key, 16, 0, &ofb)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* now lets decode 32 bytes */
for (x = 0; x < 4; x++)
ofb_decrypt(ct+8*x, blk+8*x, 8, &ofb);
/* print output */
for (x = y = 0; x < 32; x++) if (blk[x] != x) y = 1;
printf(" %s\n", y?"failed":"passed");
}
#else
void ofb_tests(void) { printf("OFB not compiled in\n"); }
#endif
#ifdef CFB
void cfb_tests(void)
{
symmetric_CFB cfb;
int x, y;
unsigned char blk[32], ct[32], key[32], IV[32];
printf("CFB tests\n");
/* ---- cfb ENCODING ---- */
/* make up a block and IV */
for (x = 0; x < 32; x++) blk[x] = IV[x] = x;
/* now lets start a cfb session */
if ((errno = cfb_start(find_cipher("blowfish"), IV, key, 16, 0, &cfb)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* now lets encode 32 bytes */
for (x = 0; x < 4; x++)
cfb_encrypt(blk+8*x, ct+8*x, 8, &cfb);
zeromem(blk, sizeof(blk));
/* ---- cfb DECODING ---- */
/* make up ahash_descriptor[prng->yarrow.hash].hashsize IV */
for (x = 0; x < 32; x++) IV[x] = x;
/* now lets start a cfb session */
if ((errno = cfb_start(find_cipher("blowfish"), IV, key, 16, 0, &cfb)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* now lets decode 32 bytes */
for (x = 0; x < 4; x++)
cfb_decrypt(ct+8*x, blk+8*x, 8, &cfb);
/* print output */
for (x = y = 0; x < 32; x++) if (blk[x] != x) y = 1;
printf(" %s\n", y?"failed":"passed");
}
#else
void cfb_tests(void) { printf("CFB not compiled in\n"); }
#endif
#ifdef CTR
void ctr_tests(void)
{
symmetric_CTR ctr;
int x, y;
unsigned char blk[32], ct[32], key[32], count[32];
const unsigned char test[] = { 0xFF, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0 };
printf("CTR tests\n");
/* ---- CTR ENCODING ---- */
/* make up a block and IV */
for (x = 0; x < 32; x++) blk[x] = count[x] = x;
/* now lets start a ctr session */
if ((errno = ctr_start(find_cipher("rijndael"), count, key, 16, 0, &ctr)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* now lets encode 32 bytes */
for (x = 0; x < 4; x++)
ctr_encrypt(blk+8*x, ct+8*x, 8, &ctr);
zeromem(blk, sizeof(blk));
/* ---- CTR DECODING ---- */
/* make up a IV */
for (x = 0; x < 32; x++) count[x] = x;
/* now lets start a cbc session */
if ((errno = ctr_start(find_cipher("rijndael"), count, key, 16, 0, &ctr)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* now lets decode 32 bytes */
for (x = 0; x < 4; x++)
ctr_decrypt(ct+8*x, blk+8*x, 8, &ctr);
/* print output */
for (x = y = 0; x < 32; x++) if (blk[x] != x) y = 1;
printf(" %s\n", y?"failed":"passed");
/* lets actually check the bytes */
memset(count, 0, 8); count[0] = 0xFF; /* IV = FF 00 00 00 00 00 00 00 */
memset(blk, 0, 32); blk[9] = 2; /* BLK = 00 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 */
ctr_start(find_cipher("memcpy()"), count, key, 8, 0, &ctr);
ctr_encrypt(blk, ct, 8, &ctr); /* expect: FF 00 00 00 00 00 00 00 */
ctr_encrypt(blk+8, ct+8, 8, &ctr); /* expect: 00 03 00 00 00 00 00 00 */
if (memcmp(ct, test, 16)) {
printf("CTR failed logical testing.\n");
for (x = 0; x < 16; x++) printf("%02x ", ct[x]);
printf("\n");
} else {
printf("CTR passed logical testing.\n");
}
}
#else
void ctr_tests(void) { printf("CTR not compiled in\n"); }
#endif
void hash_tests(void)
{
int x;
printf("Hash tests\n");
for (x = 0; hash_descriptor[x].name != NULL; x++) {
printf(" %10s (%2d) ", hash_descriptor[x].name, hash_descriptor[x].ID);
if (hash_descriptor[x].test() != CRYPT_OK)
printf("**failed** Reason: %s\n", error_to_string(errno));
else
printf("passed\n");
}
}
#ifdef MRSA
void pad_test(void)
{
unsigned char in[100], out[100];
unsigned long x, y;
/* make a dummy message */
for (x = 0; x < 16; x++) in[x] = (unsigned char)x;
/* pad the message so that random filler is placed before and after it */
y = 100;
if ((errno = rsa_pad(in, 16, out, &y, find_prng("yarrow"), &prng)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* depad the message to get the original content */
memset(in, 0, sizeof(in));
x = 100;
if ((errno = rsa_depad(out, y, in, &x)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* check outcome */
printf("rsa_pad: ");
if (x != 16) { printf("Failed. Wrong size.\n"); return; }
for (x = 0; x < 16; x++) if (in[x] != x) { printf("Failed. Expected %02lx and got %02x.\n", x, in[x]); return; }
printf("passed.\n");
}
void rsa_test(void)
{
unsigned char in[4096], out[4096];
unsigned long x, y, z, limit;
int stat;
rsa_key key;
clock_t t;
/* ---- SINGLE ENCRYPT ---- */
/* encrypt a short 8 byte string */
if ((errno = rsa_make_key(&prng, find_prng("yarrow"), 1024/8, 65537, &key)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
for (x = 0; x < 8; x++) in[x] = (unsigned char)(x+1);
y = sizeof(in);
if ((errno = rsa_exptmod(in, 8, out, &y, PK_PUBLIC, &key)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* decrypt it */
zeromem(in, sizeof(in));
x = sizeof(out);
if ((errno = rsa_exptmod(out, y, in, &x, PK_PRIVATE, &key)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
/* compare */
printf("RSA : ");
for (x = 0; x < 8; x++) if (in[x] != (x+1)) { printf("Failed. x==%02lx, in[%ld]==%02x\n", x, x, in[x]); }
printf("passed.\n");
#ifdef PK_PACKET
/* ---- BLOCK ENCRYPT ---- */
/* now lets test rsa_encrypt() */
for (x = 0; x < 8; x++) in[x] = (unsigned char)x;
x = sizeof(out);
if ((errno = rsa_encrypt(in, 8, out, &x, &prng, find_prng("yarrow"), find_cipher("rijndael"), &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
/* test rsa_decrypt() */
zeromem(in, sizeof(in));
y = sizeof(in);
if ((errno = rsa_decrypt(out, x, in, &y, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("rsa_encrypt()/rsa_decrypt(): ");
for (y = 0; y < 8; y++) if (in[y] != y) { printf("failed.\n"); return; }
printf("Passed.\n");
/* ---- SIGNATURES ---- */
x = sizeof(in);
if ((errno = rsa_sign("hello", 5, in, &x, find_hash("md5"), &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if ((errno = rsa_verify(in, "hello", 5, &stat, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("RSA Signatures: %s, ", (stat==1)?"pass":"fail");
if ((errno = rsa_verify(in, "abcde", 5, &stat, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("%s\n", (stat==0)?"pass":"fail");
/* ---- EXPORT/IMPORT ---- */
x = sizeof(out);
if ((errno = rsa_export(out, &x, PK_PRIVATE_OPTIMIZED, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("RSA Export takes %lu bytes\n", x);
rsa_free(&key);
if ((errno = rsa_import(out, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("RSA Import: ");
if ((errno = rsa_verify(in, "hello", 5, &stat, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("%s, ", (stat==1)?"pass":"fail");
if ((errno = rsa_verify(in, "abcde", 5, &stat, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("%s\n", (stat==0)?"pass":"fail");
#endif
/* test the rsa_encrypt_key functions */
for (x = 0; x < 16; x++) in[x] = x;
y = sizeof(out);
if ((errno = rsa_encrypt_key(in, 16, out, &y, &prng, find_prng("yarrow"), &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
zeromem(in, sizeof(in));
x = sizeof(in);
if ((errno = rsa_decrypt_key(out, in, &x, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("RSA en/de crypt key routines: ");
if (x != 16) { printf("Failed (length)\n"); return; }
for (x = 0; x < 16; x++) if (in[x] != x) { printf("Failed (contents)\n"); return; }
printf("Passed\n");
/* test sign_hash functions */
for (x = 0; x < 16; x++) in[x] = x;
x = sizeof(in);
if ((errno = rsa_sign_hash(in, 16, out, &x, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("RSA signed hash: %lu bytes\n", x);
if ((errno = rsa_verify_hash(out, in, &stat, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("Verify hash: %s, ", stat?"passed":"failed");
in[0] ^= 1;
if ((errno = rsa_verify_hash(out, in, &stat, &key)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("%s\n", (!stat)?"passed":"failed");
rsa_free(&key);
/* make a RSA key */
#ifdef SONY_PS2
limit = 1024;
#else
limit = 2048;
#endif
for (z = 1024; z <= limit; z += 512) {
t = XCLOCK();
if ((errno = rsa_make_key(&prng, find_prng("yarrow"), z/8, 65537, &key)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
t = XCLOCK() - t;
printf("Took %.0f ms to make a %ld-bit RSA key.\n", 1000.0 * ((double)t / (double)XCLOCKS_PER_SEC), z);
/* time encryption */
y = sizeof(in);
t = XCLOCK();
if ((errno = rsa_exptmod(in, 8, out, &y, PK_PUBLIC, &key)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
t = XCLOCK() - t;
printf("Took %.0f ms to encrypt with a %ld-bit RSA key.\n", 1000.0 * ((double)t / (double)XCLOCKS_PER_SEC), z);
/* time decryption */
x = sizeof(out);
t = XCLOCK();
if ((errno = rsa_exptmod(out, y, in, &x, PK_PRIVATE, &key)) != CRYPT_OK) { printf("Error: %s\n", error_to_string(errno)); return; }
t = XCLOCK() - t;
printf("Took %.0f ms to decrypt with a %ld-bit RSA key.\n", 1000.0 * ((double)t / (double)XCLOCKS_PER_SEC), z);
rsa_free(&key);
}
}
#else
void pad_test(void) { printf("MRSA not compiled in\n"); }
void rsa_test(void) { printf("MRSA not compiled in\n"); }
#endif
#ifdef BASE64
void base64_test(void)
{
unsigned char buf[2][100];
unsigned long x, y;
printf("Base64 tests\n");
zeromem(buf, sizeof(buf));
for (x = 0; x < 16; x++) buf[0][x] = (unsigned char)x;
x = 100;
if (base64_encode(buf[0], 16, buf[1], &x) != CRYPT_OK) {
printf(" error: %s\n", error_to_string(errno));
return;
}
printf(" encoded 16 bytes to %ld bytes...[%s]\n", x, buf[1]);
memset(buf[0], 0, 100);
y = 100;
if (base64_decode(buf[1], x, buf[0], &y) != CRYPT_OK) {
printf(" error: %s\n", error_to_string(errno));
return;
}
printf(" decoded %ld bytes to %ld bytes\n", x, y);
for (x = 0; x < 16; x++) if (buf[0][x] != x) {
printf(" **failed**\n");
return;
}
printf(" passed\n");
}
#else
void base64_test(void) { printf("Base64 not compiled in\n"); }
#endif
void time_hash(void)
{
clock_t t1;
int x, y;
unsigned long z;
unsigned char input[4096], out[MAXBLOCKSIZE];
printf("Hash Time Trials (4KB blocks):\n");
for (x = 0; hash_descriptor[x].name != NULL; x++) {
t1 = XCLOCK();
z = sizeof(out);
y = 0;
while (XCLOCK() - t1 < (3 * XCLOCKS_PER_SEC)) {
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z);
hash_memory(x, input, 4096, out, &z); y += 16;
}
t1 = XCLOCK() - t1;
printf("%-20s: Hash at %5.2f Mbit/sec\n", hash_descriptor[x].name,
((8.0 * 4096.0) * ((double)y / ((double)t1 / (double)XCLOCKS_PER_SEC))) / 1000000.0);
}
}
void time_ecb(void)
{
clock_t t1, t2;
long x, y1, y2;
unsigned char pt[32], key[32];
symmetric_key skey;
void (*func)(const unsigned char *, unsigned char *, symmetric_key *);
printf("ECB Time Trials for the Symmetric Ciphers:\n");
for (x = 0; cipher_descriptor[x].name != NULL; x++) {
cipher_descriptor[x].setup(key, cipher_descriptor[x].min_key_length, 0, &skey);
#define DO1 func(pt,pt,&skey);
#define DO2 DO1 DO1
#define DO4 DO2 DO2
#define DO8 DO4 DO4
#define DO16 DO8 DO8
#define DO32 DO16 DO16
#define DO64 DO32 DO32
#define DO128 DO64 DO64
#define DO256 DO128 DO128
func = cipher_descriptor[x].ecb_encrypt;
y1 = 0;
t1 = XCLOCK();
while (XCLOCK() - t1 < 2*XCLOCKS_PER_SEC) {
DO256; y1 += 256;
}
t1 = XCLOCK() - t1;
func = cipher_descriptor[x].ecb_decrypt;
y2 = 0;
t2 = XCLOCK();
while (XCLOCK() - t2 < 2*XCLOCKS_PER_SEC) {
DO256; y2 += 256;
}
t2 = XCLOCK() - t2;
printf("%-20s: Encrypt at %5.2f Mbit/sec and Decrypt at %5.2f Mbit/sec\n",
cipher_descriptor[x].name,
((8.0 * (double)cipher_descriptor[x].block_length) * ((double)y1 / ((double)t1 / (double)XCLOCKS_PER_SEC))) / 1000000.0,
((8.0 * (double)cipher_descriptor[x].block_length) * ((double)y2 / ((double)t2 / (double)XCLOCKS_PER_SEC))) / 1000000.0);
#undef DO256
#undef DO128
#undef DO64
#undef DO32
#undef DO16
#undef DO8
#undef DO4
#undef DO2
#undef DO1
}
}
#ifdef MDH
void dh_tests(void)
{
unsigned char buf[3][4096];
unsigned long x, y, z;
int low, high, stat, stat2;
dh_key usera, userb;
clock_t t1;
/* if ((errno = dh_test()) != CRYPT_OK) printf("DH Error: %s\n", error_to_string(errno)); */
dh_sizes(&low, &high);
printf("DH Keys from %d to %d supported.\n", low*8, high*8);
/* make up two keys */
if ((errno = dh_make_key(&prng, find_prng("yarrow"), 96, &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if ((errno = dh_make_key(&prng, find_prng("yarrow"), 96, &userb)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
/* make the shared secret */
x = 4096;
if ((errno = dh_shared_secret(&usera, &userb, buf[0], &x)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
y = 4096;
if ((errno = dh_shared_secret(&userb, &usera, buf[1], &y)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if (y != x) { printf("DH Shared keys are not same size.\n"); return; }
if (memcmp(buf[0], buf[1], x)) { printf("DH Shared keys not same contents.\n"); return; }
/* now export userb */
y = 4096;
if ((errno = dh_export(buf[1], &y, PK_PUBLIC, &userb)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
dh_free(&userb);
/* import and make the shared secret again */
if ((errno = dh_import(buf[1], &userb)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
z = 4096;
if ((errno = dh_shared_secret(&usera, &userb, buf[2], &z)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("DH routines: ");
if (z != x) { printf("failed. Size don't match?\n"); return; }
if (memcmp(buf[0], buf[2], x)) { printf("Failed. Content didn't match.\n"); return; }
printf("Passed\n");
dh_free(&usera);
dh_free(&userb);
/* time stuff */
t1 = XCLOCK();
dh_make_key(&prng, find_prng("yarrow"), 64, &usera);
t1 = XCLOCK() - t1;
printf("Make dh-512 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
dh_free(&usera);
t1 = XCLOCK();
dh_make_key(&prng, find_prng("yarrow"), 96, &usera);
t1 = XCLOCK() - t1;
printf("Make dh-768 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
dh_free(&usera);
t1 = XCLOCK();
dh_make_key(&prng, find_prng("yarrow"), 128, &usera);
t1 = XCLOCK() - t1;
printf("Make dh-1024 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
dh_free(&usera);
#ifndef SONY_PS2
t1 = XCLOCK();
dh_make_key(&prng, find_prng("yarrow"), 160, &usera);
t1 = XCLOCK() - t1;
printf("Make dh-1280 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
dh_free(&usera);
t1 = XCLOCK();
dh_make_key(&prng, find_prng("yarrow"), 192, &usera);
t1 = XCLOCK() - t1;
printf("Make dh-1536 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
dh_free(&usera);
t1 = XCLOCK();
dh_make_key(&prng, find_prng("yarrow"), 224, &usera);
t1 = XCLOCK() - t1;
printf("Make dh-1792 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
dh_free(&usera);
t1 = XCLOCK();
dh_make_key(&prng, find_prng("yarrow"), 256, &usera);
t1 = XCLOCK() - t1;
printf("Make dh-2048 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
dh_free(&usera);
t1 = XCLOCK();
dh_make_key(&prng, find_prng("yarrow"), 320, &usera);
t1 = XCLOCK() - t1;
printf("Make dh-2560 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
dh_free(&usera);
#endif
#ifdef PK_PACKET
/* try dh packet stuff */
for (x = 0; x < 16; x++) buf[0][x] = (unsigned char)x;
dh_make_key(&prng, find_prng("yarrow"), 24, &usera);
x = 4096;
if (dh_encrypt(buf[0], 16, buf[1], &x, &prng, find_prng("yarrow"), find_cipher("rijndael"),
find_hash("sha1"), &usera) != CRYPT_OK) {
printf("dh_encrypt says %s\n", error_to_string(errno));
return;
}
printf("dh encrypted 16 bytes into %ld bytes!\n", x);
y = 4096;
if ((errno = dh_decrypt(buf[1], x, buf[2], &y, &usera)) != CRYPT_OK) {
printf("dh_decrypt says %s\n", error_to_string(errno));
return;
}
printf("dh packet: ");
if (16 != y) { printf("Failed: Sizes different! 16 vs %ld\n", y); return; }
if (memcmp(buf[0], buf[2], 16)) { printf("Failed; Content mismatch.\n"); return; }
printf("Passed!\n");
dh_free(&usera);
/* try dh signatures */
dh_make_key(&prng, find_prng("yarrow"), 96, &usera);
x = 4096;
if ((errno = dh_sign("hello", 5, buf[0], &x, find_hash("sha1"), &prng, find_prng("yarrow"), &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("dh-768 Signature took %ld bytes\n", x);
if ((errno = dh_verify(buf[0], "hello", 5, &stat, &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if ((errno = dh_verify(buf[0], "hellp", 5, &stat2, &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("dh Signatures: %s (%d,%d)\n", ((stat==1)&&(stat2==0))?"passed":"failed", stat,stat2);
dh_free(&usera);
#endif
/* test encrypt_key */
dh_make_key(&prng, find_prng("yarrow"), 96, &usera);
for (x = 0; x < 16; x++) buf[0][x] = x;
y = sizeof(buf[1]);
if ((errno = dh_encrypt_key(buf[0], 16, buf[1], &y, &prng, find_prng("yarrow"), find_hash("md5"), &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
zeromem(buf[0], sizeof(buf[0]));
x = sizeof(buf[0]);
if ((errno = dh_decrypt_key(buf[1], buf[0], &x, &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("DH en/de crypt key routines: ");
if (x != 16) { printf("Failed (length)\n"); return; }
for (x = 0; x < 16; x++) if (buf[0][x] != x) { printf("Failed (contents)\n"); return; }
printf("Passed (size %lu)\n", y);
/* test sign_hash */
for (x = 0; x < 16; x++) buf[0][x] = x;
x = sizeof(buf[1]);
if ((errno = dh_sign_hash(buf[0], 16, buf[1], &x, &prng, find_prng("yarrow"), &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if (dh_verify_hash(buf[1], buf[0], 16, &stat, &usera)) {
printf("Error: %s\n", error_to_string(errno));
return;
}
buf[0][0] ^= 1;
if (dh_verify_hash(buf[1], buf[0], 16, &stat2, &usera)) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("dh_sign/verify_hash: %s (%d,%d)\n", ((stat==1)&&(stat2==0))?"passed":"failed", stat,stat2);
dh_free(&usera);
}
#else
void dh_tests(void) { printf("MDH not compiled in\n"); }
#endif
int callback_x = 0;
void callback(void)
{
printf("%c\x08", "-\\|/"[++callback_x & 3]);
#ifndef SONY_PS2
fflush(stdout);
#endif
}
void rng_tests(void)
{
unsigned char buf[16];
clock_t t1;
int x, y;
printf("RNG tests\n");
t1 = XCLOCK();
x = rng_get_bytes(buf, sizeof(buf), &callback);
t1 = XCLOCK() - t1;
printf(" %f bytes per second...",
(double)x / ((double)t1 / (double)XCLOCKS_PER_SEC));
printf("read %d bytes.\n ", x);
for (y = 0; y < x; y++)
printf("%02x ", buf[y]);
printf("\n");
#ifdef YARROW
if ((errno = rng_make_prng(128, find_prng("yarrow"), &prng, &callback)) != CRYPT_OK) {
printf(" starting yarrow error: %s\n", error_to_string(errno));
exit(-1);
}
#endif
}
#ifdef MECC
void ecc_tests(void)
{
unsigned char buf[4][4096];
unsigned long x, y, z;
int stat, stat2, low, high;
ecc_key usera, userb;
clock_t t1;
if ((errno = ecc_test()) != CRYPT_OK) printf("ecc Error: %s\n", error_to_string(errno));
ecc_sizes(&low, &high);
printf("ecc Keys from %d to %d supported.\n", low*8, high*8);
/* make up two keys */
if ((errno = ecc_make_key(&prng, find_prng("yarrow"), 24, &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if ((errno = ecc_make_key(&prng, find_prng("yarrow"), 24, &userb)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
/* make the shared secret */
x = 4096;
if ((errno = ecc_shared_secret(&usera, &userb, buf[0], &x)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
y = 4096;
if ((errno = ecc_shared_secret(&userb, &usera, buf[1], &y)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if (y != x) { printf("ecc Shared keys are not same size.\n"); return; }
if (memcmp(buf[0], buf[1], x)) { printf("ecc Shared keys not same contents.\n"); return; }
/* now export userb */
y = 4096;
if ((errno = ecc_export(buf[1], &y, PK_PUBLIC, &userb)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
ecc_free(&userb);
printf("ECC-192 export took %ld bytes\n", y);
/* import and make the shared secret again */
if ((errno = ecc_import(buf[1], &userb)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
z = 4096;
if ((errno = ecc_shared_secret(&usera, &userb, buf[2], &z)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("ecc routines: ");
if (z != x) { printf("failed. Size don't match?\n"); return; }
if (memcmp(buf[0], buf[2], x)) { printf("Failed. Content didn't match.\n"); return; }
printf("Passed\n");
ecc_free(&usera);
ecc_free(&userb);
/* time stuff */
t1 = XCLOCK();
ecc_make_key(&prng, find_prng("yarrow"), 20, &usera);
t1 = XCLOCK() - t1;
printf("Make ECC-160 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
ecc_free(&usera);
t1 = XCLOCK();
ecc_make_key(&prng, find_prng("yarrow"), 24, &usera);
t1 = XCLOCK() - t1;
printf("Make ECC-192 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
ecc_free(&usera);
t1 = XCLOCK();
ecc_make_key(&prng, find_prng("yarrow"), 28, &usera);
t1 = XCLOCK() - t1;
printf("Make ECC-224 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
ecc_free(&usera);
#ifndef SONY_PS2
t1 = XCLOCK();
ecc_make_key(&prng, find_prng("yarrow"), 32, &usera);
t1 = XCLOCK() - t1;
printf("Make ECC-256 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
ecc_free(&usera);
t1 = XCLOCK();
ecc_make_key(&prng, find_prng("yarrow"), 48, &usera);
t1 = XCLOCK() - t1;
printf("Make ECC-384 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
ecc_free(&usera);
t1 = XCLOCK();
ecc_make_key(&prng, find_prng("yarrow"), 65, &usera);
t1 = XCLOCK() - t1;
printf("Make ECC-521 key took %f msec\n", 1000.0 * ((double)t1 / (double)XCLOCKS_PER_SEC));
ecc_free(&usera);
#endif
#ifdef PK_PACKET
/* try ECC packet stuff */
for (x = 0; x < 16; x++) buf[0][x] = (unsigned char)x;
ecc_make_key(&prng, find_prng("yarrow"), 20, &usera);
x = 4096;
if (ecc_encrypt(buf[0], 16, buf[1], &x, &prng, find_prng("yarrow"), find_cipher("rijndael"),
find_hash("tiger"), &usera) != CRYPT_OK) {
printf("ecc_encrypt says %s\n", error_to_string(errno));
return;
}
printf("Ecc encrypted 16 bytes into %ld bytes!\n", x);
y = 4096;
if ((errno = ecc_decrypt(buf[1], x, buf[2], &y, &usera)) != CRYPT_OK) {
printf("ecc_decrypt says %s\n", error_to_string(errno));
return;
}
printf("ECC packet: ");
if (16 != y) { printf("Failed: Sizes different! 16 vs %ld\n", y); return; }
if (memcmp(buf[0], buf[2], 16)) { printf("Failed; Content mismatch.\n"); return; }
printf("Passed!\n");
ecc_free(&usera);
/* try ECC signatures */
ecc_make_key(&prng, find_prng("yarrow"), 20, &usera);
x = 4096;
if ((errno = ecc_sign("hello", 5, buf[0], &x, find_hash("sha1"), &prng, find_prng("yarrow"), &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("ECC-160 Signature took %ld bytes\n", x);
if ((errno = ecc_verify(buf[0], "hello", 5, &stat, &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if ((errno = ecc_verify(buf[0], "hellp", 5, &stat2, &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("ECC Signatures: %s (%d,%d)\n", ((stat==1)&&(stat2==0))?"passed":"failed", stat,stat2);
ecc_free(&usera);
#endif
/* test encrypt_key */
ecc_make_key(&prng, find_prng("yarrow"), 32, &usera);
for (x = 0; x < 16; x++) buf[0][x] = x;
y = sizeof(buf[1]);
if ((errno = ecc_encrypt_key(buf[0], 16, buf[1], &y, &prng, find_prng("yarrow"), find_hash("md5"), &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
zeromem(buf[0], sizeof(buf[0]));
x = sizeof(buf[0]);
if ((errno = ecc_decrypt_key(buf[1],buf[0], &x, &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("ECC en/de crypt key routines: ");
if (x != 16) { printf("Failed (length)\n"); return; }
for (x = 0; x < 16; x++) if (buf[0][x] != x) { printf("Failed (contents)\n"); return; }
printf("Passed (size: %lu)\n", y);
/* test sign_hash */
for (x = 0; x < 16; x++) buf[0][x] = x;
x = sizeof(buf[1]);
if ((errno = ecc_sign_hash(buf[0], 16, buf[1], &x, &prng, find_prng("yarrow"), &usera)) != CRYPT_OK) {
printf("Error: %s\n", error_to_string(errno));
return;
}
if (ecc_verify_hash(buf[1], buf[0], 16, &stat, &usera)) {
printf("Error: %s\n", error_to_string(errno));
return;
}
buf[0][0] ^= 1;
if (ecc_verify_hash(buf[1], buf[0], 16, &stat2, &usera)) {
printf("Error: %s\n", error_to_string(errno));
return;
}
printf("ecc_sign/verify_hash: %s (%d,%d)\n", ((stat==1)&&(stat2==0))?"passed":"failed", stat,stat2);
ecc_free(&usera);
}
#else
void ecc_tests(void) { printf("MECC not compiled in\n"); }
#endif
#ifdef GF
void gf_tests(void)
{
gf_int a, b, c, d;
int n;
unsigned char buf[1024];
printf("GF tests\n");
gf_zero(a);gf_zero(b);gf_zero(c);gf_zero(d);
/* a == 0x18000000b */
a[1] = 1;
a[0] = 0x8000000bUL;
/* b == 0x012345678 */
b[0] = 0x012345678UL;
/* find 1/b mod a */
gf_invmod(b,a,c);
/* find 1/1/b mod a */
gf_invmod(c,a,d);
/* display them */
printf(" %08lx %08lx\n", c[0], d[0]);
/* store as binary string */
n = gf_size(a);
printf(" a takes %d bytes\n", n);
gf_toraw(a, buf);
gf_readraw(a, buf, n);
printf(" a == %08lx%08lx\n", a[1], a[0]);
/* primality testing */
gf_zero(a);
a[0] = 0x169;
printf(" GF prime: %s, ", gf_is_prime(a)?"passed":"failed");
a[0] = 0x168;
printf(" %s\n", gf_is_prime(a)?"failed":"passed");
/* test sqrt code */
gf_zero(a);
a[1] = 0x00000001;
a[0] = 0x8000000bUL;
gf_zero(b);
b[0] = 0x12345678UL;
gf_sqrt(b, a, c);
gf_mulmod(c, c, a, b);
printf(" (%08lx)^2 = %08lx (mod %08lx%08lx) \n", c[0], b[0], a[1], a[0]);
}
#else
void gf_tests(void) { printf("GF not compiled in\n"); }
#endif
#ifdef MPI
void test_prime(void)
{
unsigned char buf[1024];
mp_int a;
int x;
/* make a 1024 bit prime */
mp_init(&a);
rand_prime(&a, 128, &prng, find_prng("yarrow"));
/* dump it */
mp_todecimal(&a, buf);
printf("1024-bit prime:\n");
for (x = 0; x < (int)strlen(buf); ) {
printf("%c", buf[x]);
if (!(++x % 60)) printf("\\ \n");
}
printf("\n\n");
mp_clear(&a);
}
#else
void test_prime(void) { printf("MPI not compiled in\n"); }
#endif
void register_all_algs(void)
{
#ifdef BLOWFISH
register_cipher(&blowfish_desc);
#endif
#ifdef XTEA
register_cipher(&xtea_desc);
#endif
#ifdef RC5
register_cipher(&rc5_desc);
#endif
#ifdef RC6
register_cipher(&rc6_desc);
#endif
#ifdef SAFERP
register_cipher(&saferp_desc);
#endif
#ifdef SERPENT
register_cipher(&serpent_desc);
#endif
#ifdef RIJNDAEL
register_cipher(&rijndael_desc);
#endif
#ifdef SAFER
register_cipher(&safer_k64_desc);
register_cipher(&safer_sk64_desc);
register_cipher(&safer_k128_desc);
register_cipher(&safer_sk128_desc);
#endif
#ifdef TWOFISH
register_cipher(&twofish_desc);
#endif
#ifdef RC2
register_cipher(&rc2_desc);
#endif
#ifdef CAST5
register_cipher(&cast5_desc);
#endif
#ifdef DES
register_cipher(&des_desc);
register_cipher(&des3_desc);
#endif
register_cipher(&null_desc);
#ifdef SHA256
register_hash(&sha256_desc);
#endif
#ifdef TIGER
register_hash(&tiger_desc);
#endif
#ifdef SHA1
register_hash(&sha1_desc);
#endif
#ifdef MD5
register_hash(&md5_desc);
#endif
#ifdef SHA384
register_hash(&sha384_desc);
#endif
#ifdef SHA512
register_hash(&sha512_desc);
#endif
#ifdef MD4
register_hash(&md4_desc);
#endif
#ifdef MD2
register_hash(&md2_desc);
#endif
#ifdef YARROW
register_prng(&yarrow_desc);
#endif
#ifdef SPRNG
register_prng(&sprng_desc);
#endif
}
void kr_display(pk_key *kr)
{
static const char *system[] = { "NON-KEY", "RSA", "DH", "ECC" };
static const char *type[] = { "PRIVATE", "PUBLIC", "PRIVATE_OPTIMIZED" };
while (kr->system != NON_KEY) {
printf("CRC [%08lx], System [%10s], Type [%20s], %s, %s, %s\n", kr->ID, system[kr->system], type[kr->key_type], kr->name, kr->email, kr->description);
kr = kr->next;
}
printf("\n");
}
void kr_test_makekeys(pk_key **kr)
{
if ((errno = kr_init(kr)) != CRYPT_OK) {
printf("KR init error %s\n", error_to_string(errno));
exit(-1);
}
/* make a ECC key */
printf("KR: Making ECC key...\n");
if ((errno = kr_make_key(*kr, &prng, find_prng("yarrow"), ECC_KEY, 24, "ecckey", "ecc@ecc.ecc", "ecckey one")) != CRYPT_OK) {
printf("Make key error: %s\n", error_to_string(errno));
exit(-1);
}
/* make a RSA key */
printf("KR: Making RSA key...\n");
if ((errno = kr_make_key(*kr, &prng, find_prng("yarrow"), RSA_KEY, 128, "rsakey", "rsa@rsa.rsa", "rsakey one")) != CRYPT_OK) {
printf("Make key error: %s\n", error_to_string(errno));
exit(-1);
}
/* make a DH key */
printf("KR: Making DH key...\n");
if ((errno = kr_make_key(*kr, &prng, find_prng("yarrow"), DH_KEY, 128, "dhkey", "dh@dh.dh", "dhkey one")) != CRYPT_OK) {
printf("Make key error: %s\n", error_to_string(errno));
exit(-1);
}
}
void kr_test(void)
{
pk_key *kr, *_kr;
unsigned char buf[8192], buf2[8192], buf3[8192];
unsigned long len;
int i, j, stat;
#ifndef NO_FILE
FILE *f;
#endif
kr_test_makekeys(&kr);
printf("The original list:\n");
kr_display(kr);
for (i = 0; i < 3; i++) {
len = sizeof(buf);
if ((errno = kr_export(kr, kr->ID, kr->key_type, buf, &len)) != CRYPT_OK) {
printf("Error exporting key %d, %s\n", i, error_to_string(errno));
exit(-1);
}
printf("Exported key was: %lu bytes\n", len);
if ((errno = kr_del(&kr, kr->ID)) != CRYPT_OK) {
printf("Error deleting key %d, %s\n", i, error_to_string(errno));
exit(-1);
}
kr_display(kr);
if ((errno = kr_import(kr, buf)) != CRYPT_OK) {
printf("Error importing key %d, %s\n", i, error_to_string(errno));
exit(-1);
}
kr_display(kr);
}
for (i = 0; i < 3; i++) {
len = sizeof(buf);
if ((errno = kr_export(kr, kr->ID, PK_PUBLIC, buf, &len)) != CRYPT_OK) {
printf("Error exporting key %d, %s\n", i, error_to_string(errno));
exit(-1);
}
printf("Exported key was: %lu bytes\n", len);
if ((errno = kr_del(&kr, kr->ID)) != CRYPT_OK) {
printf("Error deleting key %d, %s\n", i, error_to_string(errno));
exit(-1);
}
kr_display(kr);
if ((errno = kr_import(kr, buf)) != CRYPT_OK) {
printf("Error importing key %d, %s\n", i, error_to_string(errno));
exit(-1);
}
kr_display(kr);
}
if ((errno = kr_clear(&kr)) != CRYPT_OK) {
printf("Error clearing ring: %s\n", error_to_string(errno));
exit(-1);
}
/* TEST output to file */
#ifndef NO_FILE
if ((errno = kr_init(&kr)) != CRYPT_OK) {
printf("KR init error %s\n", error_to_string(errno));
exit(-1);
}
kr_test_makekeys(&kr);
/* save to file */
f = fopen("ring.dat", "wb");
if ((errno = kr_save(kr, f, NULL)) != CRYPT_OK) {
printf("kr_save error %s\n", error_to_string(errno));
exit(-1);
}
fclose(f);
/* delete and load */
if ((errno = kr_clear(&kr)) != CRYPT_OK) {
printf("clear error: %s\n", error_to_string(errno));
exit(-1);
}
f = fopen("ring.dat", "rb");
if ((errno = kr_load(&kr, f, NULL)) != CRYPT_OK) {
printf("kr_load error %s\n", error_to_string(errno));
exit(-1);
}
fclose(f);
remove("ring.dat");
printf("After load and save...\n");
kr_display(kr);
if ((errno = kr_clear(&kr)) != CRYPT_OK) {
printf("clear error: %s\n", error_to_string(errno));
exit(-1);
}
#endif
/* test the packet encryption/sign stuff */
for (i = 0; i < 16; i++) buf[i] = i;
kr_test_makekeys(&kr);
_kr = kr;
for (i = 0; i < 3; i++) {
printf("Testing a key with system %d, type %d:\t", _kr->system, _kr->key_type);
len = sizeof(buf2);
if ((errno = kr_encrypt_key(kr, _kr->ID, buf, 16, buf2, &len, &prng, find_prng("yarrow"), find_hash("md5"))) != CRYPT_OK) {
printf("Encrypt error, %d, %s\n", i, error_to_string(errno));
exit(-1);
}
len = sizeof(buf3);
if ((errno = kr_decrypt_key(kr, buf2, buf3, &len)) != CRYPT_OK) {
printf("decrypt error, %d, %s\n", i, error_to_string(errno));
exit(-1);
}
if (len != 16 || memcmp(buf3, buf, 16)) {
printf("kr_decrypt_key failed, %i, %lu\n", i, len);
exit(-1);
}
printf("kr_encrypt_key passed, ");
len = sizeof(buf2);
if ((errno = kr_sign_hash(kr, _kr->ID, buf, 16, buf2, &len, &prng, find_prng("yarrow"))) != CRYPT_OK) {
printf("kr_sign_hash failed, %i, %lu\n", i, len);
exit(-1);
}
printf("kr_sign_hash: ");
if ((errno = kr_verify_hash(kr, buf2, buf, 16, &stat)) != CRYPT_OK) {
printf("kr_sign_hash failed, %i, %lu\n", i, len);
exit(-1);
}
printf("%s, ", stat?"passed":"failed");
buf[15] ^= 1;
if ((errno = kr_verify_hash(kr, buf2, buf, 16, &stat)) != CRYPT_OK) {
printf("kr_sign_hash failed, %i, %lu\n", i, len);
exit(-1);
}
printf("%s\n", (!stat)?"passed":"failed");
buf[15] ^= 1;
len = sizeof(buf);
if ((errno = kr_fingerprint(kr, _kr->ID, find_hash("sha1"), buf, &len)) != CRYPT_OK) {
printf("kr_fingerprint failed, %i, %lu\n", i, len);
exit(-1);
}
printf("Fingerprint: ");
for (j = 0; j < 20; j++) {
printf("%02x", buf[j]);
if (j < 19) printf(":");
}
printf("\n\n");
_kr = _kr->next;
}
/* Test encrypting/decrypting to a public key */
/* first dump the other two keys */
kr_del(&kr, kr->ID);
kr_del(&kr, kr->ID);
kr_display(kr);
/* now export it as public and private */
len = sizeof(buf);
if ((errno = kr_export(kr, kr->ID, PK_PUBLIC, buf, &len)) != CRYPT_OK) {
printf("Error exporting key %d, %s\n", i, error_to_string(errno));
exit(-1);
}
/* check boundaries */
memset(buf+len, 0, sizeof(buf)-len);
len = sizeof(buf2);
if ((errno = kr_export(kr, kr->ID, PK_PRIVATE, buf2, &len)) != CRYPT_OK) {
printf("Error exporting key %s\n", error_to_string(errno));
exit(-1);
}
/* check boundaries */
memset(buf2+len, 0, sizeof(buf2)-len);
/* delete the key and import the public */
kr_clear(&kr);
kr_init(&kr);
kr_display(kr);
if ((errno = kr_import(kr, buf)) != CRYPT_OK) {
printf("Error importing key %s\n", error_to_string(errno));
exit(-1);
}
kr_display(kr);
/* now encrypt a buffer */
for (i = 0; i < 16; i++) buf[i] = i;
len = sizeof(buf3);
if ((errno = kr_encrypt_key(kr, kr->ID, buf, 16, buf3, &len, &prng, find_prng("yarrow"), find_hash("md5"))) != CRYPT_OK) {
printf("Encrypt error, %d, %s\n", i, error_to_string(errno));
exit(-1);
}
/* now delete the key and import the private one */
kr_clear(&kr);
kr_init(&kr);
kr_display(kr);
if ((errno = kr_import(kr, buf2)) != CRYPT_OK) {
printf("Error importing key %s\n", error_to_string(errno));
exit(-1);
}
kr_display(kr);
/* now decrypt */
len = sizeof(buf2);
if ((errno = kr_decrypt_key(kr, buf3, buf2, &len)) != CRYPT_OK) {
printf("decrypt error, %s\n", error_to_string(errno));
exit(-1);
}
printf("KR encrypt to public, decrypt with private: ");
if (len == 16 && !memcmp(buf2, buf, 16)) {
printf("passed\n");
} else {
printf("failed\n");
}
kr_clear(&kr);
}
void test_errs(void)
{
#define ERR(x) printf("%25s => %s\n", #x, error_to_string(x));
ERR(CRYPT_OK);
ERR(CRYPT_ERROR);
ERR(CRYPT_INVALID_KEYSIZE);
ERR(CRYPT_INVALID_ROUNDS);
ERR(CRYPT_FAIL_TESTVECTOR);
ERR(CRYPT_BUFFER_OVERFLOW);
ERR(CRYPT_INVALID_PACKET);
ERR(CRYPT_INVALID_PRNGSIZE);
ERR(CRYPT_ERROR_READPRNG);
ERR(CRYPT_INVALID_CIPHER);
ERR(CRYPT_INVALID_HASH);
ERR(CRYPT_INVALID_PRNG);
ERR(CRYPT_MEM);
ERR(CRYPT_PK_TYPE_MISMATCH);
ERR(CRYPT_PK_NOT_PRIVATE);
ERR(CRYPT_INVALID_ARG);
ERR(CRYPT_PK_INVALID_TYPE);
ERR(CRYPT_PK_INVALID_SYSTEM);
ERR(CRYPT_PK_DUP);
ERR(CRYPT_PK_NOT_FOUND);
ERR(CRYPT_PK_INVALID_SIZE);
ERR(CRYPT_INVALID_PRIME_SIZE);
}
int main(void)
{
#ifdef SONY_PS2
TIMER_Init();
#endif
register_all_algs();
if ((errno = yarrow_start(&prng)) != CRYPT_OK) {
printf("yarrow_start: %s\n", error_to_string(errno));
}
if ((errno = yarrow_add_entropy("hello", 5, &prng)) != CRYPT_OK) {
printf("yarrow_add_entropy: %s\n", error_to_string(errno));
}
if ((errno = yarrow_ready(&prng)) != CRYPT_OK) {
printf("yarrow_ready: %s\n", error_to_string(errno));
}
printf(crypt_build_settings);
test_errs();
#ifdef HMAC
printf("HMAC: %s\n", hmac_test() == CRYPT_OK ? "passed" : "failed");
#endif
store_tests();
cipher_tests();
hash_tests();
ecb_tests();
cbc_tests();
ctr_tests();
ofb_tests();
cfb_tests();
rng_tests();
//test_prime();
kr_test();
rsa_test();
pad_test();
ecc_tests();
dh_tests();
gf_tests();
base64_test();
time_ecb();
time_hash();
#ifdef SONY_PS2
TIMER_Shutdown();
#endif
return 0;
}
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