One Hat Cyber Team
Your IP :
18.118.142.235
Server IP :
103.133.214.160
Server :
Linux venus.ewebguru.net 4.18.0-553.30.1.el8_10.x86_64 #1 SMP Tue Nov 26 02:30:26 EST 2024 x86_64
Server Software :
Apache/2
PHP Version :
8.1.30
Buat File
|
Buat Folder
Eksekusi
Dir :
~
/
usr
/
share
/
doc
/
libsodium-devel
/
View File Name :
box_seal.c
#define TEST_NAME "box_seal" #include "cmptest.h" static void tv1(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; } if (crypto_box_seal_open(m2, c, c_len, pk, sk) != 0) { printf("crypto_box_seal_open() failure\n"); return; } 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); } #ifndef SODIUM_LIBRARY_MINIMAL static void tv2(void) { unsigned char pk[crypto_box_curve25519xchacha20poly1305_PUBLICKEYBYTES]; unsigned char sk[crypto_box_curve25519xchacha20poly1305_SECRETKEYBYTES]; unsigned char *c; unsigned char *m; unsigned char *m2; size_t m_len; size_t c_len; crypto_box_curve25519xchacha20poly1305_keypair(pk, sk); m_len = (size_t) randombytes_uniform(1000); c_len = crypto_box_curve25519xchacha20poly1305_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_curve25519xchacha20poly1305_seal(c, m, m_len, pk) != 0) { printf("crypto_box_curve25519xchacha20poly1305_seal() failure\n"); return; } if (crypto_box_curve25519xchacha20poly1305_seal_open(m2, c, c_len, pk, sk) != 0) { printf("crypto_box_curve25519xchacha20poly1305_seal_open() failure\n"); return; } printf("%d\n", memcmp(m, m2, m_len)); printf("%d\n", crypto_box_curve25519xchacha20poly1305_seal_open(m, c, 0U, pk, sk)); printf("%d\n", crypto_box_curve25519xchacha20poly1305_seal_open(m, c, c_len - 1U, pk, sk)); printf("%d\n", crypto_box_curve25519xchacha20poly1305_seal_open(m, c, c_len, sk, pk)); sodium_free(c); sodium_free(m); sodium_free(m2); assert(crypto_box_curve25519xchacha20poly1305_sealbytes() == crypto_box_curve25519xchacha20poly1305_SEALBYTES); } #else static void tv2(void) { printf("0\n-1\n-1\n-1\n"); } #endif int main(void) { tv1(); tv2(); return 0; }