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» On the Security of Double and 2-Key Triple Modes of Operatio...
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FSE
1999
Springer
83views Cryptology» more  FSE 1999»
13 years 10 months ago
On the Security of Double and 2-Key Triple Modes of Operation
The DES has reached the end of its lifetime due to its too short key length and block length (56 and 64 bits respectively). As we are awaiting the new AES, triple (and double) encr...
Helena Handschuh, Bart Preneel
ASIACRYPT
2001
Springer
13 years 10 months ago
Known-IV Attacks on Triple Modes of Operation of Block Ciphers
With chosen-IV chosen texts, David Wagner has analyzed the multiple modes of operation proposed by Eli Biham in FSE’98. However, his method is too unrealistic. We use only known-...
Deukjo Hong, Jaechul Sung, Seokhie Hong, Wonil Lee...
IACR
2011
114views more  IACR 2011»
12 years 5 months ago
Faster Scalar Multiplication on Ordinary Weierstrass Elliptic Curves over Fields of Characteristic Three
Abstract. This paper proposes new explicit formulae for the point doubling, tripling and addition on ordinary Weierstrass elliptic curves with a point of order 3 over finite fiel...
Hongfeng Wu, Changan Zhao
ARC
2009
Springer
142views Hardware» more  ARC 2009»
14 years 12 days ago
A Hardware Analysis of Twisted Edwards Curves for an Elliptic Curve Cryptosystem
Abstract. This paper presents implementation results of a reconfigurable elliptic curve processor defined over prime fields GF(p). We use this processor to compare a new algorit...
Brian Baldwin, Richard Moloney, Andrew Byrne, Gary...