118 search results - page 20 / 24 » Chosen Ciphertext Security with Optimal Ciphertext Overhead |
CISC
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Key privacy is a notion regarding the privacy of the owner of a public key, which has important applications in building (receiver) anonymous channels, or privacy-enhance...
73
Voted
CRYPTO
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Assuming an insecure quantum channel and an authenticated classical channel, we propose an unconditionally secure scheme for encrypting classical messages under a shared ...
101
Voted
ASIACRYPT
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we discuss non-interactive updating of decryption keys in identity-based encryption (IBE). IBE is a public key cryptosystem where a public key is an arbitrary strin...
IJISEC
2006
14 years 9 months ago
2006
Since Boneh and Franklin published their seminal paper on identity based encryption (IBE) using the Weil pairing , there has been a great deal of interest in cryptographic primitiv...
ISPASS
2003
IEEE
15 years 2 months ago
2003
IEEE
Achieving high performance in cryptographic processing is important due to the increasing connectivity among today’s computers. Despite steady improvements in microprocessor and...