BN_bn2hex
if ((f = BN_bn2hex(serial)) == NULL)
row[DB_serial] = BN_bn2hex(serial);
row[DB_serial] = BN_bn2hex(bn);
if ((rsa_e_hex = BN_bn2hex(RSA_get0_e(rsa))) == NULL)
itmp = BN_bn2hex(bn);
s = prime_config.hex ? BN_bn2hex(bn) : BN_bn2dec(bn);
if ((hex = BN_bn2hex(&num_bn))) {
if ((hex = bnstr = BN_bn2hex(bn)) == NULL)
char * BN_bn2hex(const BIGNUM *a);
debug2("start point: 0x%s", BN_bn2hex(largebase));
fprintf(stderr, "%s: sig_r: %s\n", __func__, (tmp = BN_bn2hex(sig_r)));
fprintf(stderr, "%s: sig_s: %s\n", __func__, (tmp = BN_bn2hex(sig_s)));
if ((xkey = BN_bn2hex(sk)) == NULL)
if ((xkey = BN_bn2hex(pk)) == NULL)
if ((xkey = BN_bn2hex(sk)) == NULL)
if ((xkey = BN_bn2hex(pk)) == NULL)