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» Chosen-Ciphertext Attacks Against MOSQUITO
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JOC
2007
129views more  JOC 2007»
14 years 9 months ago
Formal Proofs for the Security of Signcryption
Signcryption is a public key or asymmetric cryptographic method that provides simultaneously both message confidentiality and unforgeability at a lower computational and communica...
Joonsang Baek, Ron Steinfeld, Yuliang Zheng
75
Voted
AINA
2005
IEEE
15 years 3 months ago
Reducing Security Overhead for Mobile Networks
Security of mobile communications comes with the cost of computational overhead. Reducing the overhead in security computations is critical to ensure the overall performance of a ...
Fangguo Zhang, Yi Mu, Willy Susilo
102
Voted
ACNS
2008
Springer
252views Cryptology» more  ACNS 2008»
15 years 3 months ago
Generic Constructions of Stateful Public Key Encryption and Their Applications
We present generic constructions of stateful public key encryption (StPE). We build several new StPE schemes and explain existing ones using our generic constructions. Of the new ...
Joonsang Baek, Jianying Zhou, Feng Bao
ESORICS
2007
Springer
15 years 3 months ago
On the Privacy of Concealed Data Aggregation
A formal treatment to the privacy of concealed data aggregation (CDA) is given. While there exist a handful of constructions, rigorous security models and analyses for CDA are stil...
Aldar C.-F. Chan, Claude Castelluccia
CIS
2005
Springer
15 years 3 months ago
On Anonymity of Group Signatures
A secure group signature is required to be anonymous, that is, given two group signatures generated by two different members on the same message or two group signatures generated ...
Sujing Zhou, Dongdai Lin