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Test hash_to_scalar

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This commit is contained in:
Lucas Soriano del Pino 2021-04-19 16:37:40 +10:00
parent d6f610ae17
commit a93396d9a6
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1 changed files with 17 additions and 16 deletions
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33
monero-adaptor/src/lib.rs
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@ -643,7 +643,6 @@ pub struct Message3 {
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use super::*; use super::*;
use nazgul::traits::Verify;
#[test] #[test]
fn sign_and_verify_success() { fn sign_and_verify_success() {
@ -692,34 +691,36 @@ mod tests {
let sig = alice.adaptor_sig.adapt(r_a); let sig = alice.adaptor_sig.adapt(r_a);
let nazgul_sig = sig.to_nazgul_signature(&ring);
assert!(sig.verify(ring, msg_to_sign)); assert!(sig.verify(ring, msg_to_sign));
// assert!(nazgul::clsag::CLSAG::verify::<Sha512>(
// nazgul_sig,
// &msg_to_sign.to_vec()
// ));
} }
} }
#[cfg(test)] #[cfg(test)]
mod tests2 { mod tests2 {
use super::*; use super::*;
use curve25519_dalek;
#[test] #[test]
fn test_add() { fn test_hash_to_scalar() {
let hash = [0u8; 32];
let mut scalar = [0u8; 32]; let mut scalar = [0u8; 32];
let input = "59d28aeade98016722948bf596af0b7deb5dd641f1aa2a906bd4e1"; let input = "0b6a0ae839214674e9b275aa1986c6352ec7ec6c4ae583ab5a62b947a9dee972";
let output = "7d0b25809fc4032a81dd5b0f721a2b21f7f68157c834374f580876f5d91f7409"; let decoded_input = hex::decode(input).unwrap();
let decoded_input = hex::decode(input).unwrap().as_slice(); unsafe {
hash_to_scalar(
decoded_input.as_ptr() as *const u8,
32,
&mut scalar as *mut u8,
32,
)
};
unsafe { hash_to_scalar(&hash as *const u8, 32, &mut scalar as *mut u8, 32) }; let scalar = Scalar::from_bytes_mod_order(scalar);
dbg!(scalar); let scalar_hex = hex::encode(scalar.as_bytes());
curve25519_dalek::edwards::CompressedEdwardsY::from_slice(&scalar); assert_eq!(
scalar_hex,
"24f9167e1a3eaab18119c225577f0ecc7a488a309e54e2721cbaea62c3db3a06"
);
} }
} }