json_web_tolkien/
algorithm.rs

1use serde::{Deserialize, Serialize};
2
3/// JWA supported algorithms.
4/// See [IETF RFC 7518](https://datatracker.ietf.org/doc/html/rfc7518#section-3.1)
5#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
6pub enum Algorithm {
7    /// HMAC using SHA-256
8    HS256,
9    /// HMAC using SHA-384
10    HS384,
11    /// HMAC using SHA-512
12    HS512,
13    /// RSASSA-PKCS1-v1_5 using SHA-256
14    RS256,
15    /// RSASSA-PKCS1-v1_5 using SHA-384
16    RS384,
17    /// RSASSA-PKCS1-v1_5 using SHA-512
18    RS512,
19    /// ECDSA using P-256 and SHA-256
20    ES256,
21    /// ECDSA using P-384 and SHA-384
22    ES384,
23    /// ECDSA using P-512 and SHA-512
24    ES512,
25    /// RSASSA-PSS and MFG1 using SHA-256
26    PS256,
27    /// RSASSA-PSS and MFG1 using SHA-384
28    PS384,
29    /// RSASSA-PSS and MFG1 using SHA-512
30    PS512,
31    /// No digital signature or MAC
32    None,
33}
34#[allow(clippy::len_without_is_empty)]
35impl Algorithm {
36    pub fn len(&self) -> usize {
37        match self {
38            Self::HS256 | Self::RS256 | Self::ES256 | Self::PS256 => 32,
39            Self::HS384 | Self::RS384 | Self::ES384 | Self::PS384 => 48,
40            Self::HS512 | Self::RS512 | Self::ES512 | Self::PS512 => 64,
41            _ => 0,
42        }
43    }
44}
json_web_tolkien/algorithm.rs

json_web_tolkien/
algorithm.rs
