Stream Ciphers and Block Ciphers Cryptography I – Fall 2013 Ruben Niederhagen September 19th, 2013

Source URL: polycephaly.org

Efficient and Optimally Secure Key-Length Extension for Block Ciphers via Randomized Cascading? Peter Gaˇzi1,2 and Stefano Tessaro3,4 1 Department of Computer Science, Comenius University, Bratislava, Slovakia

Source URL: pub.ist.ac.at

• Cryptography
• Advantage
• Block cipher
• Pseudorandom permutation
• Feistel cipher
• Cardinal number
• One-way compression function
• Index of cryptography articles

The Stream Cipher Rabbit1 Martin Boesgaard Mette Vesterager Erik Zenner

Source URL: www.ecrypt.eu.org

• Cryptography
• Stream ciphers
• Cryptographic hash functions
• Message authentication codes
• VEST
• A5/1
• Data Encryption Standard
• Block cipher modes of operation
• Confusion and diffusion
• Crypt
• Rabbit
• Key size

School on Block Ciphers and Physical Security of Crypto Devices – Joint ECRYPT II SymLab and VAMPIRE summer school, targeting PhD students, post-docs, and young researchers in general

Source URL: fse2011.mat.dtu.dk

Stream cipher A stream cipher is a symmetric cipher which operates with a time-varying transformation on individual plaintext digits. By contrast, block ciphers operate with a fixed transformation on large blocks of plai

Source URL: www.rocq.inria.fr

• Stream ciphers
• Pseudorandom number generators
• Algebra
• Error detection and correction
• Binary arithmetic
• Linear-feedback shift register
• BerlekampMassey algorithm
• Correlation attack
• Nonlinear feedback shift register
• Polynomial
• Recurrence relation
• Key generator

Known and Chosen Key Differential Distinguishers for Block Ciphers Josef Pieprzyk joint work with Ivica Nikoli´c, Przemyslaw Sokolowski, and Ron Steinfeld

Source URL: web.spms.ntu.edu.sg

Implementing Lightweight Block Ciphers on x86 Architectures

Source URL: www.infosec.sdu.edu.cn

Toward Practical Homomorphic Evaluation of Block Ciphers Using Prince Yarkın Dor¨ oz, Aria Shahverdi, Thomas Eisenbarth, and Berk Sunar Worcester Polytechnic Institute {ydoroz,ashahverdi,teisenbarth,sunar}@wpi.edu

Source URL: eprint.iacr.org

KeeLoq Robert R. Enderlein School of Computer and Communication Sciences Semester Project

Source URL: www.e7n.ch

• Stream ciphers
• Block ciphers
• KeeLoq
• Data Encryption Standard
• Tiny Encryption Algorithm
• A5/1
• Key schedule
• Slide attack
• Nonlinear feedback shift register
• ICE

Bitslice Ciphers and Power Analysis Attacks Joan Daemen, Michael Peeters and Gilles Van Assche Proton World Intl. Rue Du Planeur 10, B-1130 Brussel, Belgium Email: {daemen.j, peeters.m, vanassche.g}@protonworld.com http:

Source URL: jda.noekeon.org

• Cryptography
• Block cipher
• BaseKing
• 3-Way
• Key schedule
• Linear cryptanalysis
• Cryptanalysis
• Data Encryption Standard
• VEST
• Advanced Encryption Standard
• Weak key
• Feistel cipher