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| author | Chris Rose <offline@offby1.net> | 2018-05-17 10:13:38 -0400 |
|---|---|---|
| committer | Chris Rose <offline@offby1.net> | 2018-05-17 10:13:38 -0400 |
| commit | 7f2c35052183b400827d9949a68b41c90f90a32d (patch) | |
| tree | fea4a1ec04b7ee3ced14d61e8b6cf3f479e22704 /paramiko/kex_group1.py | |
| parent | 52551321a2297bdb966869fa719e584c868dd857 (diff) | |
| download | paramiko-7f2c35052183b400827d9949a68b41c90f90a32d.tar.gz | |
Blacken Paramiko on 2.4
Diffstat (limited to 'paramiko/kex_group1.py')
| -rw-r--r-- | paramiko/kex_group1.py | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/paramiko/kex_group1.py b/paramiko/kex_group1.py index 1bebd375..904835d7 100644 --- a/paramiko/kex_group1.py +++ b/paramiko/kex_group1.py @@ -44,7 +44,7 @@ class KexGroup1(object): P = 0xFFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFF # noqa G = 2 - name = 'diffie-hellman-group1-sha1' + name = "diffie-hellman-group1-sha1" hash_algo = sha1 def __init__(self, transport): @@ -88,8 +88,10 @@ class KexGroup1(object): while 1: x_bytes = os.urandom(128) x_bytes = byte_mask(x_bytes[0], 0x7f) + x_bytes[1:] - if (x_bytes[:8] != b7fffffffffffffff and - x_bytes[:8] != b0000000000000000): + if ( + x_bytes[:8] != b7fffffffffffffff + and x_bytes[:8] != b0000000000000000 + ): break self.x = util.inflate_long(x_bytes) @@ -104,8 +106,12 @@ class KexGroup1(object): # okay, build up the hash H of # (V_C || V_S || I_C || I_S || K_S || e || f || K) hm = Message() - hm.add(self.transport.local_version, self.transport.remote_version, - self.transport.local_kex_init, self.transport.remote_kex_init) + hm.add( + self.transport.local_version, + self.transport.remote_version, + self.transport.local_kex_init, + self.transport.remote_kex_init, + ) hm.add_string(host_key) hm.add_mpint(self.e) hm.add_mpint(self.f) @@ -124,8 +130,12 @@ class KexGroup1(object): # okay, build up the hash H of # (V_C || V_S || I_C || I_S || K_S || e || f || K) hm = Message() - hm.add(self.transport.remote_version, self.transport.local_version, - self.transport.remote_kex_init, self.transport.local_kex_init) + hm.add( + self.transport.remote_version, + self.transport.local_version, + self.transport.remote_kex_init, + self.transport.local_kex_init, + ) hm.add_string(key) hm.add_mpint(self.e) hm.add_mpint(self.f) |