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Block cipher

Known as: Block crypto, Block ciphers, Codebook algorithm 
In cryptography, a block cipher is a deterministic algorithm operating on fixed-length groups of bits, called blocks, with an unvarying… Expand
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Related topics

Related topics

50 relations
Authenticated encryptionAuthenticationBATONBEAR and LION ciphers
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2012
Highly Cited
2012
The LED Block Cipher
We present a new block cipher LED. While dedicated to compact hardware implementation, and offering the smallest silicon… Expand
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Highly Cited
2009
Highly Cited
2009
KATAN and KTANTAN - A Family of Small and Efficient Hardware-Oriented Block Ciphers
In this paper we propose a new family of very efficient hardware oriented block ciphers. The family contains six block ciphers… Expand
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Highly Cited
2007
Highly Cited
2007
PRESENT: An Ultra-Lightweight Block Cipher
With the establishment of the AES the need for new block ciphers has been greatly diminished; for almost all block cipher… Expand
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Highly Cited
2006
Highly Cited
2006
HIGHT: A New Block Cipher Suitable for Low-Resource Device
In this paper, we propose a new block cipher HIGHT with 64-bit block length and 128-bit key length. It provides low-resource… Expand
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Highly Cited
2002
Highly Cited
2002
Cryptanalysis of Block Ciphers with Overdefined Systems of Equations
Several recently proposed ciphers, for example Rijndael and Serpent, are built with layers of small S-boxes interconnected by… Expand
Highly Cited
2001
Highly Cited
2001
Chaos and cryptography: block encryption ciphers based on chaotic maps
This paper is devoted to the analysis of the impact of chaos-based techniques on block encryption ciphers. We present several… Expand
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Highly Cited
1998
Highly Cited
1998
Twofish : A 128-bit block cipher
Twofish is a 128-bit block cipher that accepts a variable-length key up to 256 bits. The cipher is a 16-round Feistel network… Expand
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Highly Cited
1998
Highly Cited
1998
The Block Cipher Rijndael
In this paper we present the block cipher Rijndael, which is one of the fifteen candidate algorithms for the Advanced Encryption… Expand
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Highly Cited
1997
Highly Cited
1997
The Block Cipher Square
In this paper we present a new 128-bit block cipher called Square. The original design of Square concentrates on the resistance… Expand
Highly Cited
1993
Highly Cited
1993
Description of a New Variable-Length Key, 64-bit Block Cipher (Blowfish)
Blowfish, a new secret-key block cipher, is proposed. It is a Feistel network, iterating a simple encryption function 16 times… Expand
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