tildefriends/deps/libsodium/test/default/core3.c

116 lines
3.2 KiB
C

#define TEST_NAME "core3"
#include "cmptest.h"
static unsigned char SECONDKEY[32] = { 0xdc, 0x90, 0x8d, 0xda, 0x0b, 0x93, 0x44,
0xa9, 0x53, 0x62, 0x9b, 0x73, 0x38, 0x20,
0x77, 0x88, 0x80, 0xf3, 0xce, 0xb4, 0x21,
0xbb, 0x61, 0xb9, 0x1c, 0xbd, 0x4c, 0x3e,
0x66, 0x25, 0x6c, 0xe4 };
static unsigned char NONCESUFFIX[8] = { 0x82, 0x19, 0xe0, 0x03,
0x6b, 0x7a, 0x0b, 0x37 };
static unsigned char C[16] = { 0x65, 0x78, 0x70, 0x61, 0x6e, 0x64, 0x20, 0x33,
0x32, 0x2d, 0x62, 0x79, 0x74, 0x65, 0x20, 0x6b };
int
main(void)
{
unsigned char *secondkey;
unsigned char *c;
unsigned char *noncesuffix;
unsigned char *in;
unsigned char *output;
unsigned char *h;
size_t output_len = 64 * 256 * 256;
size_t pos = 0;
int i;
pos = 0;
secondkey = (unsigned char *) sodium_malloc(32);
memcpy(secondkey, SECONDKEY, 32);
noncesuffix = (unsigned char *) sodium_malloc(8);
memcpy(noncesuffix, NONCESUFFIX, 8);
c = (unsigned char *) sodium_malloc(16);
memcpy(c, C, 16);
in = (unsigned char *) sodium_malloc(16);
output = (unsigned char *) sodium_malloc(output_len);
h = (unsigned char *) sodium_malloc(32);
for (i = 0; i < 8; i++) {
in[i] = noncesuffix[i];
}
for (; i < 16; i++) {
in[i] = 0;
}
do {
do {
crypto_core_salsa20(output + pos, in, secondkey, c);
pos += 64;
in[8]++;
} while (in[8] != 0);
in[9]++;
} while (in[9] != 0);
crypto_hash_sha256(h, output, output_len);
for (i = 0; i < 32; ++i) {
printf("%02x", h[i]);
}
printf("\n");
#ifndef SODIUM_LIBRARY_MINIMAL
pos = 0;
do {
do {
crypto_core_salsa2012(output + pos, in, secondkey, c);
pos += 64;
in[8]++;
} while (in[8] != 0);
in[9]++;
} while (in[9] != 0);
crypto_hash_sha256(h, output, output_len);
for (i = 0; i < 32; ++i) {
printf("%02x", h[i]);
}
printf("\n");
pos = 0;
do {
do {
crypto_core_salsa208(output + pos, in, secondkey, c);
pos += 64;
in[8]++;
} while (in[8] != 0);
in[9]++;
} while (in[9] != 0);
crypto_hash_sha256(h, output, output_len);
for (i = 0; i < 32; ++i) {
printf("%02x", h[i]);
}
printf("\n");
#else
printf("a4e3147dddd2ba7775939b50208a22eb3277d4e4bad8a1cfbc999c6bd392b638\n"
"017421baa9959cbe894bd003ec87938254f47c1e757eb66cf89c353d0c2b68de\n");
#endif
sodium_free(h);
sodium_free(output);
sodium_free(in);
sodium_free(c);
sodium_free(noncesuffix);
sodium_free(secondkey);
assert(crypto_core_salsa20_outputbytes() == crypto_core_salsa20_OUTPUTBYTES);
assert(crypto_core_salsa20_inputbytes() == crypto_core_salsa20_INPUTBYTES);
assert(crypto_core_salsa20_keybytes() == crypto_core_salsa20_KEYBYTES);
assert(crypto_core_salsa20_constbytes() == crypto_core_salsa20_CONSTBYTES);
return 0;
}