kyber_rs/sign/
error.rs

1use thiserror::Error;
2
3use crate::encoding::MarshallingError;
4
5#[derive(Error, Debug)]
6pub enum SignatureError {
7    #[error("marshalling error")]
8    MarshallingError(#[from] MarshallingError),
9    #[error("io error")]
10    IoError(#[from] std::io::Error),
11    #[error("signature is not valid")]
12    InvalidSignature(String),
13    #[error("wrong signature length")]
14    InvalidSignatureLength(String),
15    #[error("signature is not canonical")]
16    SignatureNotCanonical,
17    #[error("R is not canonical")]
18    RNotCanonical,
19    #[error("R has small order")]
20    RSmallOrder,
21    #[error("public key is not canonical")]
22    PublicKeyNotCanonical,
23    #[error("public key has small order")]
24    PublicKeySmallOrder,
25}