mirror of
https://github.com/markqvist/Reticulum.git
synced 2024-12-24 12:50:17 +00:00
42 lines
988 B
Python
42 lines
988 B
Python
import os
|
|
from .pure25519 import ed25519_oop as ed25519
|
|
|
|
class Ed25519PrivateKey:
|
|
def __init__(self, seed):
|
|
self.seed = seed
|
|
self.sk = ed25519.SigningKey(self.seed)
|
|
#self.vk = self.sk.get_verifying_key()
|
|
|
|
@classmethod
|
|
def generate(cls):
|
|
return cls.from_private_bytes(os.urandom(32))
|
|
|
|
@classmethod
|
|
def from_private_bytes(cls, data):
|
|
return cls(seed=data)
|
|
|
|
def private_bytes(self):
|
|
return self.seed
|
|
|
|
def public_key(self):
|
|
return Ed25519PublicKey.from_public_bytes(self.sk.vk_s)
|
|
|
|
def sign(self, message):
|
|
return self.sk.sign(message)
|
|
|
|
|
|
class Ed25519PublicKey:
|
|
def __init__(self, seed):
|
|
self.seed = seed
|
|
self.vk = ed25519.VerifyingKey(self.seed)
|
|
|
|
@classmethod
|
|
def from_public_bytes(cls, data):
|
|
return cls(data)
|
|
|
|
def public_bytes(self):
|
|
return self.vk.to_bytes()
|
|
|
|
def verify(self, signature, message):
|
|
self.vk.verify(signature, message)
|