Name
Abstract | ||
|---|---|---|
In EUROCRYPT 2004, Boneh and Boyen presented two efficient Identity Based Encryption (IBE) schemes that are selective-identity secure in the standard model. Particularly, the first one known as BB1 -IBE, which is characterized by commutative blinding technique (BB1 -style), distinguishes itself as the most fertile ground for many applications. They also proved that BB1 -IBE is fully secure in the random oracle model but with a looser reduction. In this paper, we propose a novel IBE scheme of BB1 -style, which is fully secure in the random oracle model with a tighter reduction. Additionally, we give a chosen ciphertext secure construction of our scheme from twin technique. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1007/978-3-642-27901-0_7 | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
Keywords | Field | DocType |
fertile ground,tighter reduction,ciphertext secure construction,commutative blinding technique,novel commutative,encryption scheme,random oracle model,looser reduction,efficient identity,twin technique,standard model,novel ibe scheme | Commutative property,Blinding,Random oracle,Theoretical computer science,Encryption,Ciphertext,Bilinear diffie hellman problem,Mathematics,Provable security | Conference |
Volume | Issue | ISSN |
6888 LNCS | null | 16113349 |
Citations | PageRank | References |
0 | 0.34 | 33 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yu Chen | 1 | 4 | 2.11 |
| Song Luo | 2 | 74 | 6.44 |
| Jianbin Hu | 3 | 179 | 22.43 |
| Zhong Chen | 4 | 503 | 58.35 |