| #include <openssl/rand.h> | |
| int main() | |
| { | |
| // return value | |
| int retval = 1; | |
| // bytes buffer | |
| unsigned char buf[1024]; | |
| // random bytes | |
| int rezval = RAND_bytes(buf, sizeof(buf)); /* 1 succes, 0 otherwise */ | |
| // check result | |
| if (rezval == 1) { | |
| retval = 0; | |
| } | |
| // return code | |
| return retval; | |
| } |