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Provably fixing the ssh binary packet protocol (2002).
| Content Provider | CiteSeerX |
|---|---|
| Author | Bellare, Mihir Kohno, Tadayoshi Namprempre, Chanathip |
| Abstract | The Secure Shell (SSH) protocol is one of the most popular cryptographic protocols on the Internet. Unfortunately, the current SSH authenticated encryption mechanism is insecure. In this paper we propose several fixes to the SSH protocol and, using techniques from modern cryptography, we prove that our modified versions of SSH meet strong new chosen-ciphertext privacy and integrity requirements. Furthermore, our proposed fixes will require relatively little modification to the SSH protocol (or to SSH implementations). We believe that our new notions of privacy and integrity for encryption schemes with stateful decryption algorithms will be of independent interest. |
| File Format | |
| Publisher Date | 2002-01-01 |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |