pkcs11_get_random
extern int pkcs11_get_random(void *dbuf, size_t dlen);
return (pkcs11_get_random(ptr, len));
pkcs11_get_random : pkcs11_get_urandom;
pkcs11_get_random : pkcs11_get_urandom;
pkcs11_get_random : pkcs11_get_urandom;
if (pkcs11_get_random(data, len) == 0)