def test_verify():
message = b"deadbeef"
public_key, private_key = generate()
signature = sign(message, public_key, private_key)
assert verify(message, signature, public_key)
assert type(verify(message, signature, public_key)) is bool
assert verify(message + b'dummy', signature, public_key) is False
def test_sign():
message = b"deadbeef"
public_key, private_key = generate()
signature = sign(message, public_key, private_key)
print(b64decode(signature))
assert len(b64decode(signature)) == 64
for _ in range(1000):
assert signature == sign(message, public_key, private_key)
def test_generate():
public_key, private_key = generate()
assert len(b64decode(public_key)) == 32
assert len(b64decode(private_key)) == 32
print(b64decode(public_key))
print(b64decode(private_key))
def test_derive_public_key():
public_key, private_key = generate()
for _ in range(1000):
assert derive_public_key(private_key) == public_key
def generate_keypair_ed25519():
# Mind the private/public key order!
public_key, private_key = ed25519.generate()
return KeyPair(public_key, private_key)