An IBE Scheme to Exchange Authenticated Secret Keys
نویسندگان
چکیده
We present a variant of the Boneh & Franklin Identiybased Encryption IBE scheme to derive an authenticated symmetric key-exchange protocol, when combined with a signature scheme. Our protocol uses IBE as a secure channel to establish a symmetric key between two users and, after that, further communication can be done by symmetric cryptography, much faster than pairing-based cryptography.
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ورودعنوان ژورنال:
- IACR Cryptology ePrint Archive
دوره 2004 شماره
صفحات -
تاریخ انتشار 2004