radix_transactions/signing/
signer.rs

1use crate::internal_prelude::*;
2use radix_common::prelude::IsHash;
3
4pub enum PrivateKey {
5    Secp256k1(Secp256k1PrivateKey),
6    Ed25519(Ed25519PrivateKey),
7}
8
9impl PrivateKey {
10    pub fn public_key(&self) -> PublicKey {
11        match self {
12            PrivateKey::Secp256k1(key) => key.public_key().into(),
13            PrivateKey::Ed25519(key) => key.public_key().into(),
14        }
15    }
16}
17
18impl From<Secp256k1PrivateKey> for PrivateKey {
19    fn from(public_key: Secp256k1PrivateKey) -> Self {
20        Self::Secp256k1(public_key)
21    }
22}
23
24impl From<Ed25519PrivateKey> for PrivateKey {
25    fn from(public_key: Ed25519PrivateKey) -> Self {
26        Self::Ed25519(public_key)
27    }
28}
29
30pub trait Signer {
31    fn public_key(&self) -> PublicKey;
32    fn sign_without_public_key(&self, message_hash: &impl IsHash) -> SignatureV1;
33    fn sign_with_public_key(&self, message_hash: &impl IsHash) -> SignatureWithPublicKeyV1;
34}
35
36impl<S: Signer> Signer for &S {
37    fn public_key(&self) -> PublicKey {
38        (*self).public_key()
39    }
40
41    fn sign_without_public_key(&self, message_hash: &impl IsHash) -> SignatureV1 {
42        (*self).sign_without_public_key(message_hash)
43    }
44
45    fn sign_with_public_key(&self, message_hash: &impl IsHash) -> SignatureWithPublicKeyV1 {
46        (*self).sign_with_public_key(message_hash)
47    }
48}
49
50impl Signer for Secp256k1PrivateKey {
51    fn sign_without_public_key(&self, message_hash: &impl IsHash) -> SignatureV1 {
52        self.sign(message_hash).into()
53    }
54
55    fn sign_with_public_key(&self, message_hash: &impl IsHash) -> SignatureWithPublicKeyV1 {
56        self.sign(message_hash).into()
57    }
58
59    fn public_key(&self) -> PublicKey {
60        self.public_key().into()
61    }
62}
63
64impl Signer for Ed25519PrivateKey {
65    fn sign_without_public_key(&self, message_hash: &impl IsHash) -> SignatureV1 {
66        self.sign(message_hash).into()
67    }
68
69    fn sign_with_public_key(&self, message_hash: &impl IsHash) -> SignatureWithPublicKeyV1 {
70        (self.public_key(), self.sign(message_hash)).into()
71    }
72
73    fn public_key(&self) -> PublicKey {
74        self.public_key().into()
75    }
76}
77
78impl Signer for PrivateKey {
79    fn sign_without_public_key(&self, message_hash: &impl IsHash) -> SignatureV1 {
80        match self {
81            PrivateKey::Secp256k1(key) => key.sign_without_public_key(message_hash),
82            PrivateKey::Ed25519(key) => key.sign_without_public_key(message_hash),
83        }
84    }
85
86    fn sign_with_public_key(&self, message_hash: &impl IsHash) -> SignatureWithPublicKeyV1 {
87        match self {
88            PrivateKey::Secp256k1(key) => key.sign_with_public_key(message_hash),
89            PrivateKey::Ed25519(key) => key.sign_with_public_key(message_hash),
90        }
91    }
92
93    fn public_key(&self) -> PublicKey {
94        self.public_key()
95    }
96}
radix_transactions/signing/signer.rs

radix_transactions/signing/
signer.rs
