Name
Abstract | ||
|---|---|---|
We present a variant of the Boneh & Franklin Identiy- based Encryption IBE scheme to derive an authenticated sym- metric 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 co m- munication can be done by symmetric cryptography, much faster than pairing-based cryptography. In this paper, we propose a variant of the BF's scheme, replacing the XOR function by a symmetric encryption algorithm. With this change, BF's scheme can be used as a key-exchange protocol provided that it is combined with a signature scheme to guarantee mutual authentication of the parties involved. |
Year | Venue | Keywords |
|---|---|---|
2004 | IACR Cryptology ePrint Archive | bilinear map,identity-based cryptosystem,than pairing-based cryptography. key words: identity-based cryptosystem,pairing,elliptic curve cryptography,key-exchange protocol.,pairing based cryptography,symmetric encryption,key exchange |
Field | DocType | Volume |
Secure channel,Key space,Symmetric-key algorithm,Computer science,Computer network,Encryption,ID-based cryptography,Shared secret,Key (cryptography),Diffie–Hellman key exchange,Distributed computing | Journal | 2004 |
Citations | PageRank | References |
4 | 0.43 | 8 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Waldyr Dias | 1 | 4 | 0.43 |
| Benits J ´ | 2 | 4 | 0.43 |
| Routo Terada | 3 | 22 | 7.57 |