devolutions_crypto_wayk/bastion/
mod.rs

1/// Primitives for Wayk Bastion Key derivation
2pub mod key_derive;
3
4/// Primitives for Wayk Bastion Key Exchange protocol
5pub mod key_exchange;
6
7/// Primitives for Field-Level Encryption (FLE)
8pub mod fle;
9
10use std::error::Error as StdError;
11use std::fmt;
12use uuid::Uuid;
13
14/// Bastion crypto error
15#[derive(Debug)]
16pub enum Error {
17    XChaCha20,
18    InvalidSize { got: usize },
19    Base64(base64::DecodeError),
20    Rand(rand::Error),
21    MasterKeyIdMismatch { expected: Uuid, found: Uuid },
22    PadOperation,
23    InvalidMagicNumber,
24}
25
26impl fmt::Display for Error {
27    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
28        match self {
29            Error::XChaCha20 => write!(f, "XChaCha20 error"),
30            Error::InvalidSize { got } => write!(f, "invalid size: got {}", got),
31            Error::Base64(e) => write!(f, "base64 error: {}", e),
32            Error::Rand(e) => write!(f, "rand error: {}", e),
33            Error::MasterKeyIdMismatch { expected, found } => write!(
34                f,
35                "master key mismatch: expected {} but found {}",
36                expected, found
37            ),
38            Error::PadOperation => write!(f, "pad operation failed"),
39            Error::InvalidMagicNumber => write!(f, "invalid magic number"),
40        }
41    }
42}
43
44impl StdError for Error {}
45
46impl From<rand::Error> for Error {
47    fn from(e: rand::Error) -> Self {
48        Self::Rand(e)
49    }
50}
51
52impl From<base64::DecodeError> for Error {
53    fn from(e: base64::DecodeError) -> Self {
54        Self::Base64(e)
55    }
56}
devolutions_crypto_wayk/bastion/mod.rs

devolutions_crypto_wayk/bastion/
mod.rs
