65 search results - page 6 / 13 » Space-Efficient Identity Based Encryption Without Pairings |
ASIACRYPT
2007
Springer
15 years 4 months ago
2007
Springer
An extended abstract of this paper appears in Kaoru Kurosawa (Ed.): Advances in Cryptology ASIACRYPT 2007, volume 4833 of Lecture Notes in Computer Science, pages 265–282, Spring...
ACISP
2006
Springer
15 years 2 months ago
2006
Springer
The only known construction of identity-based signatures that can be proven secure in the standard model is based on the approach of attaching certificates to non-identity-based si...
101
click to vote
IACR
2011
13 years 10 months ago
2011
: Many identity-based digital signature schemes using bilinear pairings have been proposed. But the relative computation cost of the pairing is approximately twenty times higher th...
SCN
2010
Springer
14 years 8 months ago
2010
Springer
An identity-based encryption (IBE) scheme can greatly reduce the complexity of sending encrypted messages. However, an IBE scheme necessarily requires a private-key generator (PKG)...
SRDS
2010
IEEE
14 years 8 months ago
2010
IEEE
Cloud computing allows the use of Internet-based services to support business processes and rental of IT-services on a utility-like basis. It offers a concentration of resources bu...