55 lines
1.2 KiB
Rust
55 lines
1.2 KiB
Rust
|
|
use bitcoin::hashes::Hash;
|
|
use bitcoin::hashes::ripemd160;
|
|
use crypto::digest::Digest;
|
|
use crypto::ripemd160::Ripemd160;
|
|
|
|
fn do_test(data: &[u8]) {
|
|
let our_hash = ripemd160::Hash::hash(data);
|
|
|
|
let mut rc_hash = [0u8; 20];
|
|
let mut rc_engine = Ripemd160::new();
|
|
rc_engine.input(data);
|
|
rc_engine.result(&mut rc_hash);
|
|
|
|
assert_eq!(&our_hash[..], &rc_hash[..]);
|
|
}
|
|
|
|
#[cfg(feature = "honggfuzz")]
|
|
#[macro_use]
|
|
extern crate honggfuzz;
|
|
|
|
#[cfg(feature = "honggfuzz")]
|
|
fn main() {
|
|
loop {
|
|
fuzz!(|d| { do_test(d) });
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
fn extend_vec_from_hex(hex: &str, out: &mut Vec<u8>) {
|
|
let mut b = 0;
|
|
for (idx, c) in hex.as_bytes().iter().enumerate() {
|
|
b <<= 4;
|
|
match *c {
|
|
b'A'...b'F' => b |= c - b'A' + 10,
|
|
b'a'...b'f' => b |= c - b'a' + 10,
|
|
b'0'...b'9' => b |= c - b'0',
|
|
_ => panic!("Bad hex"),
|
|
}
|
|
if (idx & 1) == 1 {
|
|
out.push(b);
|
|
b = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn duplicate_crash() {
|
|
let mut a = Vec::new();
|
|
extend_vec_from_hex("00000", &mut a);
|
|
super::do_test(&a);
|
|
}
|
|
}
|