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ASIACRYPT
2003
Springer
13 years 11 months ago
An Efficient Public Key Trace and Revoke Scheme Secure against Adaptive Chosen Ciphertext Attack
We propose a new public key trace and revoke scheme secure against adaptive chosen ciphertext attack. Our scheme is more efficient than the DF scheme suggested by Y. Dodis and N. F...
Chong Hee Kim, Yong Ho Hwang, Pil Joong Lee
ACISP
2007
Springer
14 years 1 months ago
Non-interactive Manual Channel Message Authentication Based on eTCR Hash Functions
We present a new non-interactive message authentication protocol in manual channel model (NIMAP, for short) using the weakest assumption on the manual channel (i.e. assuming the st...
Mohammad Reza Reyhanitabar, Shuhong Wang, Reihaneh...
ISW
1997
Springer
13 years 11 months ago
Signcryption and Its Applications in Efficient Public Key Solutions
Signcryption is a new paradigm in public key cryptography that simultaneously fulfills both the functions of digital signature and public key encryption in a logically single step,...
Yuliang Zheng
IACR
2011
94views more  IACR 2011»
12 years 7 months ago
After-the-Fact Leakage in Public-Key Encryption
What does it mean for an encryption scheme to be leakage-resilient? Prior formulations require that the scheme remains semantically secure even in the presence of leakage, but onl...
Shai Halevi, Huijia Lin
WINET
2010
179views more  WINET 2010»
13 years 6 months ago
Achieving robust message authentication in sensor networks: a public-key based approach
Given the extremely limited hardware resources on sensor nodes and the inclement deploying environment, the adversary Denial-of-Service (DoS) attack becomes a serious security thre...
Haodong Wang, Qun Li