Server : Apache/2.4.62 (Unix) OpenSSL/1.0.2k-fips System : Linux server1.richineiserver.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64 User : fdshops ( 1003) PHP Version : 8.2.21 Disable Function : NONE Directory :  /usr/share/doc/libsodium-devel-1.0.18/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

#define TEST_NAME "auth7"
#include "cmptest.h"

static unsigned char key[32];
static unsigned char c[600];
static unsigned char a[64];

int
main(void)
{
    size_t clen;

    for (clen = 0; clen < sizeof c; ++clen) {
        crypto_auth_keygen(key);
        randombytes_buf(c, clen);
        crypto_auth_hmacsha512(a, c, clen, key);
        if (crypto_auth_hmacsha512_verify(a, c, clen, key) != 0) {
            printf("fail %u\n", (unsigned int) clen);
            return 100;
        }
        if (clen > 0) {
            c[(size_t) rand() % clen] += 1 + (rand() % 255);
            if (crypto_auth_hmacsha512_verify(a, c, clen, key) == 0) {
                printf("forgery %u\n", (unsigned int) clen);
                return 100;
            }
            a[rand() % sizeof a] += 1 + (rand() % 255);
            if (crypto_auth_hmacsha512_verify(a, c, clen, key) == 0) {
                printf("forgery %u\n", (unsigned int) clen);
                return 100;
            }
        }
    }

    crypto_auth_keygen(key);
    crypto_auth_hmacsha512(a, guard_page, 0U, key);
    assert(crypto_auth_hmacsha512_verify(a, guard_page, 0U, key) == 0);

    return 0;
}