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Add rfc test
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@nyonson
nyonson committed Mar 22, 2024
1 parent 349f70f commit b85ca3c
Showing 1 changed file with 25 additions and 112 deletions.
137 changes: 25 additions & 112 deletions src/chacha20poly1305.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -134,116 +134,29 @@ impl ChaCha20Poly1305 {

#[cfg(test)]
mod tests {
// use super::*;

// #[test]
// fn test_encrypt_other_with_aad() {
// let key = hex::decode("85d6be7857556d337f4452fe42d506a80103808afb0db2fd4abff6af4149f51b")
// .unwrap();
// let key: [u8; 32] = key.as_slice().try_into().unwrap();
// let nonce = [0u8; 12];
// let mut message = b"Cryptographic Forum Research Group".to_vec();
// let aad = b"Some 17 bytes!!!!".to_vec();
// let conformed_nonce = Nonce::from_slice(&nonce);
// let other = ChaCha20Poly1305::new_from_slice(&key).expect("Key is valid.");
// other
// .encrypt_in_place(conformed_nonce, &aad, &mut message)
// .unwrap();
// let mut message2 = *b"Cryptographic Forum Research Group";
// let mut aad = *b"Some 17 bytes!!!!";
// let us = ChaCha20Poly1305::new(key.try_into().unwrap(), nonce);
// let mut buffer = [0u8; 50];
// us.encrypt(
// message2.as_mut_slice(),
// Some(aad.as_mut_slice()),
// buffer.as_mut_slice(),
// )
// .unwrap();
// assert_eq!(hex::encode(message), hex::encode(buffer));
// }

// #[test]
// fn test_encrypt_other_no_aad() {
// let key = hex::decode("85d6be7857556d337f4452fe42d506a80103808afb0db2fd4abff6af4149f51b")
// .unwrap();
// let key = key.as_slice().try_into().unwrap();
// let nonce = [0u8; 12];
// let mut message = b"Cryptographic Forum Research Group".to_vec();
// let aad = b"".to_vec();
// let conformed_nonce = Nonce::from_slice(&nonce);
// let other = ChaCha20Poly1305::new_from_slice(key).expect("Key is valid.");
// other
// .encrypt_in_place(conformed_nonce, &aad, &mut message)
// .unwrap();
// let mut message2 = *b"Cryptographic Forum Research Group";
// let us = ChaCha20Poly1305::new(key.try_into().unwrap(), nonce);
// let mut buffer = [0u8; 50];
// us.encrypt(message2.as_mut_slice(), None, buffer.as_mut_slice())
// .unwrap();
// assert_eq!(hex::encode(message), hex::encode(buffer));
// }

// #[test]
// fn test_encrypt_other_no_content() {
// let key = hex::decode("85d6be7857556d337f4452fe42d506a80103808afb0db2fd4abff6af4149f51b")
// .unwrap();
// let key = key.as_slice().try_into().unwrap();
// let nonce = [0u8; 12];
// let mut message = b"".to_vec();
// let aad = b"Some secret".to_vec();
// let conformed_nonce = Nonce::from_slice(&nonce);
// let other = ChaCha20Poly1305::new_from_slice(key).expect("Key is valid.");
// other
// .encrypt_in_place(conformed_nonce, &aad, &mut message)
// .unwrap();
// let mut message2 = *b"";
// let mut aad = *b"Some secret";
// let us = ChaCha20Poly1305::new(key.try_into().unwrap(), nonce);
// let mut buffer = [0u8; 16];
// us.encrypt(
// message2.as_mut_slice(),
// Some(aad.as_mut_slice()),
// buffer.as_mut_slice(),
// )
// .unwrap();
// assert_eq!(hex::encode(message), hex::encode(buffer));
// }

// #[test]
// fn test_decrypt_other_no_aad() {
// let key = hex::decode("85d6be7857556d337f4452fe42d506a80103808afb0db2fd4abff6af4149f51b")
// .unwrap();
// let key = key.as_slice().try_into().unwrap();
// let nonce = [0u8; 12];
// let mut message = b"Cryptographic Forum Research Group".to_vec();
// let aad = b"".to_vec();
// let conformed_nonce = Nonce::from_slice(&nonce);
// let other = ChaCha20Poly1305::new_from_slice(key).expect("Key is valid.");
// other
// .encrypt_in_place(conformed_nonce, &aad, &mut message)
// .unwrap();
// let us = ChaCha20Poly1305::new(key.try_into().unwrap(), nonce);
// let plaintext = us.decrypt(message.as_mut_slice(), None).unwrap();
// let message = b"Cryptographic Forum Research Group".to_vec();
// assert_eq!(hex::encode(message), hex::encode(plaintext))
// }

// #[test]
// fn test_decrypt_other_no_content() {
// let key = hex::decode("85d6be7857556d337f4452fe42d506a80103808afb0db2fd4abff6af4149f51b")
// .unwrap();
// let key = key.as_slice().try_into().unwrap();
// let nonce = [0u8; 12];
// let mut message = b"".to_vec();
// let aad = b"Cryptographic Forum Research Group".to_vec();
// let conformed_nonce = Nonce::from_slice(&nonce);
// let other = ChaCha20Poly1305::new_from_slice(key).expect("Key is valid.");
// other
// .encrypt_in_place(conformed_nonce, &aad, &mut message)
// .unwrap();
// let us = ChaCha20Poly1305::new(key.try_into().unwrap(), nonce);
// let aad = *b"Cryptographic Forum Research Group";
// let plaintext = us.decrypt(message.as_mut_slice(), Some(&aad)).unwrap();
// assert!(plaintext.len() == 0);
// }
use super::*;

#[test]
fn test_rfc7539() {
let mut message = *b"Ladies and Gentlemen of the class of '99: If I could offer you only one tip for the future, sunscreen would be it.";
let aad = hex::decode("50515253c0c1c2c3c4c5c6c7").unwrap();
let key: [u8; 32] =
hex::decode("808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f")
.unwrap()
.as_slice()
.try_into()
.unwrap();
let nonce: [u8; 12] = hex::decode("070000004041424344454647")
.unwrap()
.as_slice()
.try_into()
.unwrap();
let mut buffer = [0u8; 130];
let cipher = ChaCha20Poly1305::new(key, nonce);
cipher
.encrypt(message.as_mut_slice(), Some(&aad), buffer.as_mut_slice())
.unwrap();

assert_eq!(hex::encode(&buffer), "d31a8d34648e60db7b86afbc53ef7ec2a4aded51296e08fea9e2b5a736ee62d63dbea45e8ca9671282fafb69da92728b1a71de0a9e060b2905d6a5b67ecd3b3692ddbd7f2d778b8c9803aee328091b58fab324e4fad675945585808b4831d7bc3ff4def08e4b7a9de576d26586cec64b61161ae10b594f09e26a7e902ecbd0600691");
}
}

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