mirror of
https://github.com/jedisct1/libsodium.git
synced 2024-12-20 10:37:24 -07:00
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
|
|
#define TEST_NAME "box_seal"
|
|
#include "cmptest.h"
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
unsigned char pk[crypto_box_PUBLICKEYBYTES];
|
|
unsigned char sk[crypto_box_SECRETKEYBYTES];
|
|
unsigned char *c;
|
|
unsigned char *m;
|
|
unsigned char *m2;
|
|
size_t m_len;
|
|
size_t c_len;
|
|
|
|
crypto_box_keypair(pk, sk);
|
|
m_len = (size_t) randombytes_uniform(1000);
|
|
c_len = crypto_box_SEALBYTES + m_len;
|
|
m = (unsigned char *) sodium_malloc(m_len);
|
|
m2 = (unsigned char *) sodium_malloc(m_len);
|
|
c = (unsigned char *) sodium_malloc(c_len);
|
|
randombytes_buf(m, m_len);
|
|
if (crypto_box_seal(c, m, m_len, pk) != 0) {
|
|
printf("crypto_box_seal() failure\n");
|
|
return 1;
|
|
}
|
|
if (crypto_box_seal_open(m2, c, c_len, pk, sk) != 0) {
|
|
printf("crypto_box_seal_open() failure\n");
|
|
return 1;
|
|
}
|
|
printf("%d\n", memcmp(m, m2, m_len));
|
|
|
|
printf("%d\n", crypto_box_seal_open(m, c, 0U, pk, sk));
|
|
printf("%d\n", crypto_box_seal_open(m, c, c_len - 1U, pk, sk));
|
|
printf("%d\n", crypto_box_seal_open(m, c, c_len, sk, pk));
|
|
|
|
sodium_free(c);
|
|
sodium_free(m);
|
|
sodium_free(m2);
|
|
|
|
assert(crypto_box_sealbytes() == crypto_box_SEALBYTES);
|
|
|
|
return 0;
|
|
}
|