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| Content Provider | Springer Nature Link |
|---|---|
| Author | Islam, SK Hafizul |
| Copyright Year | 2014 |
| Abstract | In mobile multi-server authentication, a client can access different servers over an insecure channel like Internet and wireless networks for numerous online applications. In the literature, several multi-server authentication schemes for mobile clients have been devised. However, most of them are insecure against ephemeral secret leakage (ESL) attack and other vulnerabilities. For mutual authentication and key agreement, mobile client and server used ephemeral secrets (random numbers) and leakage of these secrets may be possible in practice. Since these are generated by an external source that may be controlled by an adversary. Also they are generally pre-computed and stored in insecure devices. Thus, if the secrets are leaked then the session key would turn out to be known and the private keys of client and server may be compromised from the eavesdropped messages. This phenomenon is called ESL attack. To defeat the weaknesses, in this paper, we design an ESL attack-free identity-based mutual authentication and key agreement scheme for mobile multi-server environment. The proposed scheme is analyzed and proven to be provably secure in the random oracle model under the Computational Diffie–Hellman assumption. |
| Starting Page | 1975 |
| Ending Page | 1991 |
| Page Count | 17 |
| File Format | |
| ISSN | 09296212 |
| Journal | Wireless Personal Communications |
| Volume Number | 79 |
| Issue Number | 3 |
| e-ISSN | 1572834X |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2014-08-02 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Multi-server authentication Mobile client ESL attack Hash function Elliptic curve cryptography ID-based cryptography Bilinear pairing Communications Engineering, Networks Signal, Image and Speech Processing Computer Communication Networks |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Computer Science Applications |
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