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PKC
2007
Springer
219views Cryptology» more  PKC 2007»
15 years 6 months ago
Cryptanalysis of the Paeng-Jung-Ha Cryptosystem from PKC 2003
At PKC 2003 Paeng, Jung, and Ha proposed a lattice based public key cryptosystem(PJH). It is originated from GGH, and designed as a hybrid of GGH and NTRUEncrypt in order to reduce...
Daewan Han, Myung-Hwan Kim, Yongjin Yeom
PKC
2007
Springer
189views Cryptology» more  PKC 2007»
15 years 6 months ago
Parallel Key-Insulated Public Key Encryption Without Random Oracles
Abstract. Key-insulated cryptography is a crucial technique for protecting private keys. To strengthen the security of key-insulated protocols, Hanaoka, Hanaoka and Imai recently i...
Benoît Libert, Jean-Jacques Quisquater, Moti...
PKC
2007
Springer
165views Cryptology» more  PKC 2007»
15 years 6 months ago
Deterministic Polynomial Time Equivalence Between Factoring and Key-Recovery Attack on Takagi's RSA
Abstract. For RSA, May showed a deterministic polynomial time equivalence of computing d to factoring N(= pq). On the other hand, Takagi showed a variant of RSA such that the decry...
Noboru Kunihiro, Kaoru Kurosawa
PKC
2007
Springer
160views Cryptology» more  PKC 2007»
15 years 6 months ago
Anonymous Signatures Made Easy
Abstract. At PKC 2006, Yang, Wong, Deng and Wang proposed the notion of anonymous signature schemes where signatures do not reveal the signer’s identity, as long as some parts of...
Marc Fischlin
PKC
2007
Springer
151views Cryptology» more  PKC 2007»
15 years 6 months ago
Cryptanalysis of HFE with Internal Perturbation
Abstract. Multivariate Cryptography has been an active line of research for almost twenty years. While most multivariate cryptosystems have been under attack, variations of the bas...
Vivien Dubois, Louis Granboulan, Jacques Stern
Cryptology
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