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» A Complete Public-Key Cryptosystem
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ACISP
2005
Springer
15 years 7 months ago
A Complete Divisor Class Halving Algorithm for Hyperelliptic Curve Cryptosystems of Genus Two
We deal with a divisor class halving algorithm on hyperelliptic curve cryptosystems (HECC), which can be used for scalar multiplication, instead of a doubling algorithm. It is not ...
Izuru Kitamura, Masanobu Katagi, Tsuyoshi Takagi
ASIACRYPT
2003
Springer
15 years 7 months ago
A Complete and Explicit Security Reduction Algorithm for RSA-Based Cryptosystems
In this paper, we introduce a conceptually very simple and demonstrative algo
Kaoru Kurosawa, Katja Schmidt-Samoa, Tsuyoshi Taka...
STOC
2005
ACM
93views Algorithms» more  STOC 2005»
16 years 2 months ago
Representing hard lattices with O(n log n) bits
We present a variant of the Ajtai-Dwork public-key cryptosystem where the size of the public-key is only O(n log n) bits and the encrypted text/clear text ratio is also O(n log n)...
Miklós Ajtai
PQCRYPTO
2010
176views Cryptology» more  PQCRYPTO 2010»
15 years 10 days ago
Practical Power Analysis Attacks on Software Implementations of McEliece
The McEliece public-key cryptosystem is based on the fact that decoding unknown linear binary codes is an NP-complete problem. The interest on implementing post-quantum cryptograph...
Stefan Heyse, Amir Moradi, Christof Paar
GLOBECOM
2007
IEEE
15 years 8 months ago
Certificateless Authenticated Group Key Agreement Protocol for Dynamic Groups
A Group Key Agreement protocol is a process to establish a cryptographic key for a group of participants over an open network. In this paper, we propose a group key agreement(CAGKA...
Sungchul Heo, Zeen Kim, Kwangjo Kim