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author | Ilya Etingof <etingof@gmail.com> | 2019-08-11 09:49:14 +0200 |
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committer | Ilya Etingof <etingof@gmail.com> | 2019-08-11 10:10:14 +0200 |
commit | 8a49b7dc339cae113555cbf149b66940a876df95 (patch) | |
tree | f864e6e4d218fdab8e3419217e961765f9028c91 | |
parent | 3488150a26636a7d0395769bdedd8c1b183f1f62 (diff) | |
download | pysnmp-git-8a49b7dc339cae113555cbf149b66940a876df95.tar.gz |
Fix crash on AES key localization
-rw-r--r-- | pysnmp/proto/secmod/eso/priv/aesbase.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pysnmp/proto/secmod/eso/priv/aesbase.py b/pysnmp/proto/secmod/eso/priv/aesbase.py index 676afbbb..cb628733 100644 --- a/pysnmp/proto/secmod/eso/priv/aesbase.py +++ b/pysnmp/proto/secmod/eso/priv/aesbase.py @@ -42,7 +42,8 @@ class AbstractAesBlumenthal(aes.Aes): # now extend this key if too short by repeating steps that includes the hashPassphrase step for count in range(1, int(ceil(self.keySize * 1.0 / len(localPrivKey)))): - localPrivKey += hashAlgo(localPrivKey).digest() + localPrivKey += localPrivKey.clone( + hashAlgo(localPrivKey.asOctets()).digest()) return localPrivKey[:self.keySize] |