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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2017-06-03 06:58:38 -1000 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2017-06-05 15:14:05 -1000 |
| commit | fdc09c9f93fd189a6398d5b350a3c91011d9b4cb (patch) | |
| tree | 9f71ecfeccf1cf79a03e10adad8a8529bda83607 /paramiko/rsakey.py | |
| parent | aac89b5127675b8b8100eba08b397c913c752ea0 (diff) | |
| download | paramiko-fdc09c9f93fd189a6398d5b350a3c91011d9b4cb.tar.gz | |
use cryptography's sign/verify methods instead of signer/verifier
Diffstat (limited to 'paramiko/rsakey.py')
| -rw-r--r-- | paramiko/rsakey.py | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/paramiko/rsakey.py b/paramiko/rsakey.py index 8ccf4c30..8953a626 100644 --- a/paramiko/rsakey.py +++ b/paramiko/rsakey.py @@ -105,12 +105,11 @@ class RSAKey(PKey): return isinstance(self.key, rsa.RSAPrivateKey) def sign_ssh_data(self, data): - signer = self.key.signer( + sig = self.key.sign( + data, padding=padding.PKCS1v15(), algorithm=hashes.SHA1(), ) - signer.update(data) - sig = signer.finalize() m = Message() m.add_string('ssh-rsa') @@ -124,14 +123,10 @@ class RSAKey(PKey): if isinstance(key, rsa.RSAPrivateKey): key = key.public_key() - verifier = key.verifier( - signature=msg.get_binary(), - padding=padding.PKCS1v15(), - algorithm=hashes.SHA1(), - ) - verifier.update(data) try: - verifier.verify() + key.verify( + msg.get_binary(), data, padding.PKCS1v15(), hashes.SHA1() + ) except InvalidSignature: return False else: |