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» New Public Key Cryptosystems Based on the Dependent-RSA Prob...
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171
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IMA
2005
Springer
162views Cryptology» more  IMA 2005»
15 years 9 months ago
Pairing-Based Cryptography at High Security Levels
In recent years cryptographic protocols based on the Weil and Tate pairings on elliptic curves have attracted much attention. A notable success in this area was the elegant solutio...
Neal Koblitz, Alfred Menezes
130
Voted
TCC
2010
Springer
178views Cryptology» more  TCC 2010»
16 years 15 days ago
Threshold Decryption and Zero-Knowledge Proofs for Lattice-Based Cryptosystems
We present a variant of Regev’s cryptosystem first presented in [Reg05], but with a new choice of parameters. By a recent classical reduction by Peikert we prove the scheme sema...
Rikke Bendlin, Ivan Damgård
CORR
2008
Springer
187views Education» more  CORR 2008»
15 years 3 months ago
Securing U-Healthcare Sensor Networks using Public Key Based Scheme
Recent emergence of electronic culture uplifts healthcare facilities to a new era with the aid of wireless sensor network (WSN) technology. Due to the sensitiveness of medical data...
Md. Mokammel Haque, Al-Sakib Khan Pathan, Choong S...
128
Voted
CRYPTO
2007
Springer
130views Cryptology» more  CRYPTO 2007»
15 years 9 months ago
Reducing Trust in the PKG in Identity Based Cryptosystems
One day, you suddenly find that a private key corresponding to your Identity is up for sale at e-Bay. Since you do not suspect a key compromise, perhaps it must be the PKG who is...
Vipul Goyal
140
Voted
EUROCRYPT
2003
Springer
15 years 8 months ago
Cryptanalysis of the Public-Key Encryption Based on Braid Groups
At CRYPTO 2000, a new public-key encryption based on braid groups was introduced. This paper demonstrates how to solve its underlying problem using the Burau representation. By thi...
Eonkyung Lee, Je Hong Park