Network Security White Papers
Pseudonym-Based Cryptography for Anonymous Communications in Mobile Ad Hoc Networks
Overview Key management for anonymous communication in mobile ad hoc networks is a critical but unsolved problem. Many current anonymous mobile ad hoc routing protocols assume that mobile users share pairwise secrets before they start an anonymous communication session. This assumption is impractical for many ad hoc scenarios where pairwise shared keys are difficult to be set up in advance. Public-key based solution, such as identity-based cryptographic solutions have been proposed for anonymous communications. However, these approaches assume that a centralised Trust Authority (TA) is in charge of the private key generation. Thus, the anonymous communications are not anonymous to the TA. To solve the above mentioned problems, this paper presents pairing-based encryption/decryption, key exchange, blind certificate and revocation solutions for anonymous communications.
| Publisher | Inderscience Enterprises | File Format | |
|---|---|---|---|
| Date Published | March 2007 | ||
| Format | White Papers | ||
| Topics | |||
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