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CRYPTO
2008
Springer
120views Cryptology» more  CRYPTO 2008»
13 years 9 months ago
The Random Oracle Model and the Ideal Cipher Model Are Equivalent
The Random Oracle Model and the Ideal Cipher Model are two well known idealised models of computation for proving the security of cryptosystems. At Crypto 2005, Coron et al. showed...
Jean-Sébastien Coron, Jacques Patarin, Yann...
AMC
2005
124views more  AMC 2005»
13 years 7 months ago
An efficient undeniable group-oriented signature scheme
Three main methods with favorable security and efficiency can be considered in the design of cryptosystems. These methods are integer factorization systems (of which RSA is the be...
Tzer-Shyong Chen, Jen-Yan Huang, Tzer-Long Chen
CRYPTO
2005
Springer
149views Cryptology» more  CRYPTO 2005»
14 years 1 months ago
Authenticating Pervasive Devices with Human Protocols
Forgery and counterfeiting are emerging as serious security risks in low-cost pervasive computing devices. These devices lack the computational, storage, power, and communication r...
Ari Juels, Stephen A. Weis
CRYPTO
2005
Springer
127views Cryptology» more  CRYPTO 2005»
14 years 1 months ago
One-Way Secret-Key Agreement and Applications to Circuit Polarization and Immunization of Public-Key Encryption
Secret-key agreement between two parties Alice and Bob, connected by an insecure channel, can be realized in an informationtheoretic sense if the parties share many independent pai...
Thomas Holenstein, Renato Renner
CRYPTO
2005
Springer
72views Cryptology» more  CRYPTO 2005»
14 years 1 months ago
Unconditional Characterizations of Non-interactive Zero-Knowledge
Abstract. Non-interactive zero-knowledge (NIZK) proofs have been investigated in two models: the Public Parameter model and the Secret Parameter model. In the former, a public stri...
Rafael Pass, Abhi Shelat