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» A New Public Key Cryptosystem Based on Higher Residues
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CCS
1998
ACM
13 years 9 months ago
A New Public Key Cryptosystem Based on Higher Residues
This paper describes a new public-key cryptosystem based on the hardness of computing higher residues modulo a composite RSA integer. We introduce two versions of our scheme, one d...
David Naccache, Jacques Stern
IMA
2001
Springer
117views Cryptology» more  IMA 2001»
13 years 9 months ago
An Identity Based Encryption Scheme Based on Quadratic Residues
We present a novel public key cryptosystem in which the public key of a subscriber can be chosen to be a publicly known value, such as his identity. We discuss the security of the ...
Clifford Cocks
JOC
2000
94views more  JOC 2000»
13 years 4 months ago
A New Public-Key Cryptosystem over a Quadratic Order with Quadratic Decryption Time
We present a new cryptosystem based on ideal arithmetic in quadratic orders. The method of our trapdoor is different from the Diffie
Sachar Paulus, Tsuyoshi Takagi
BIRTHDAY
2012
Springer
12 years 19 days ago
Secret Key Leakage from Public Key Perturbation of DLP-Based Cryptosystems
Finding efficient countermeasures for cryptosystems against fault attacks is challenged by a constant discovery of flaws in designs. Even elements, such as public keys, that do no...
Alexandre Berzati, Cécile Canovas-Dumas, Lo...
INDOCRYPT
2005
Springer
13 years 10 months ago
Completion Attacks and Weak Keys of Oleshchuk's Public Key Cryptosystem
This paper revisits a public key cryptosystem which is based on finite string-rewriting systems. We consider a new approach for cryptanalysis of such proposals—the so-called com...
Heiko Stamer