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EUROCRYPT
2003
Springer
9 years 3 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
CRYPTO
2000
Springer
151views Cryptology» more  CRYPTO 2000»
9 years 2 months ago
New Public-Key Cryptosystem Using Braid Groups
Abstract. The braid groups are infinite non-commutative groups naturally arising from geometric braids. The aim of this article is twofold. One is to show that the braid groups ca...
Ki Hyoung Ko, Sangjin Lee, Jung Hee Cheon, Jae Woo...
PQCRYPTO
2010
298views Cryptology» more  PQCRYPTO 2010»
9 years 2 months ago
Cryptanalysis of the Niederreiter Public Key Scheme Based on GRS Subcodes
Abstract. In this paper a new structural attack on the McEliece/Niederreiter public key cryptosystem based on subcodes of generalized ReedSolomon codes proposed by Berger and Loidr...
Christian Wieschebrink
DCC
2004
IEEE
9 years 9 months ago
Towards a Uniform Description of Several Group Based Cryptographic Primitives
The public key cryptosystems MST1 and MST2 make use of certain kinds of factorizations of finite groups. We show that generalizing such factorizations to infinite groups allows a ...
Maria Isabel Gonzalez Vasco, Consuelo Martínez, R...
AAECC
2006
Springer
125views Algorithms» more  AAECC 2006»
8 years 10 months ago
Combinatorial Group Theory and Public Key Cryptography
Abstract. After some excitement generated by recently suggested public key exchange protocols due to Anshel-Anshel-Goldfeld and Ko-Lee et al., it is a prevalent opinion now that th...
Vladimir Shpilrain, Gabriel Zapata
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