4 releases
0.2.2 | Apr 1, 2019 |
---|---|
0.2.1 | Mar 30, 2019 |
0.2.0 | Mar 30, 2019 |
0.1.0 | Mar 29, 2019 |
#6 in #cryptonote
24KB
551 lines
Cryptography Primitives For CryptoNote Based Crypto Currencies
Usage
- Cryptonote Chacha8 functions.
a. Generate ChachaKey
use cryptonote_crypto::chacha::{ChachaKey};
let key = ChachaKey::generate(String::from(""));
let key = ChachaKey::generate(String::from("your password"));
b. Generate Chacha
let iv = ChachaIV::new();
let chacha = Chacha::new(key, iv);
c. Cipher a plaintext
let plain = *b"hello world!";
let cipher = chacha.encrypt(&plain[..]);
let cipher1 = chacha.encrypt(&cipher[..]);
assert!(plain == cipher1.as_slice());
- Slow Hash
use cryptonote_crypto::hash;
// Version 6
let a = b"hello world!";
let hash = hash::cn_slow_hash(&a[0..], hash::HashVersion::Version6);
// Version 7
// a must be a byte_string with more than 64 bytes long
let a = byte_string::string_to_u8_array("0707cff699d605f7eb4dbdcad3a38b462b52e9b8ecdf06fb4c95bc5b058a177f84d327f27db739430000000363862429fb90c0fc35fcb9f760c484c8532ee5f2a7cbea4e769d44cd12a7f201");
let hash = hash::cn_slow_hash(&a[0..], hash::HashVersion::Version7);
- Fast Hash
use cryptonote_crypto::hash;
let a = b"hello world!";
let hash = hash::cn_fast_hash(&a[0..]);
Dependencies
~4.5MB
~61K SLoC