diff options
Diffstat (limited to 'crypto/rand.rs')
| -rw-r--r-- | crypto/rand.rs | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/crypto/rand.rs b/crypto/rand.rs deleted file mode 100644 index 9db87fcd..00000000 --- a/crypto/rand.rs +++ /dev/null @@ -1,30 +0,0 @@ -use libc::c_int; - -#[link(name = "crypto")] -extern { - fn RAND_bytes(buf: *mut u8, num: c_int) -> c_int; -} - -pub fn rand_bytes(len: uint) -> Vec<u8> { - unsafe { - let mut out = Vec::with_capacity(len); - - let r = RAND_bytes(out.as_mut_ptr(), len as c_int); - if r != 1 as c_int { fail!() } - - out.set_len(len); - - out - } -} - -#[cfg(test)] -mod tests { - use super::rand_bytes; - - #[test] - fn test_rand_bytes() { - let bytes = rand_bytes(32u); - println!("{}", bytes); - } -} |