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» A Complete Public-Key Cryptosystem

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INDOCRYPT
2005
Springer

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Completion Attacks and Weak Keys of Oleshchuk's Public Key Cryptosystem

13 years 10 months ago

Download www.theory.informatik.uni-kassel.de

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

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ECCC
2006

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A Complete Public-Key Cryptosystem

13 years 4 months ago

Download www.heldermann-verlag.de

Dima Grigoriev, Edward A. Hirsch, Konstantin Pervy...

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CORR
2007
Springer

127views Education» more CORR 2007»

Using decision problems in public key cryptography

13 years 4 months ago

Download www.sci.ccny.cuny.edu

There are several public key establishment protocols as well as complete public key cryptosystems based on allegedly hard problems from combinatorial (semi)group theory known by no...

Vladimir Shpilrain, Gabriel Zapata

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INFORMATICALT
2008

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Public Key Authentication Schemes for Local Area Networks

13 years 4 months ago

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The invention of public-key cryptography makes many new network applications, such as electronic commerce (CE), possible. However, the widely used Internet is open and unprotected....

Tzungher Chen, Gwoboa Horng, Chuan-Sheng Yang

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JOC
2000

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A New Public-Key Cryptosystem over a Quadratic Order with Quadratic Decryption Time

13 years 4 months ago

Download www.cdc.informatik.tu-darmstadt.de

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

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