Sciweavers

Free Online Productivity Tools i2Speak i2Symbol i2OCR iTex2Img iWeb2Print iWeb2Shot i2Type iPdf2Split iPdf2Merge i2Bopomofo i2Arabic i2Style i2Image i2PDF iLatex2Rtf Sci2ools

12

FSE
2007
Springer

favoriteEmaildiscussreport

128views Cryptology» more FSE 2007»

Differential-Linear Attacks Against the Stream Cipher Phelix

13 years 8 months ago

Differential-Linear Attacks Against the Stream Cipher Phelix

Download www.ecrypt.eu.org

The previous key recovery attacks against Helix obtain the key with about 288 operations using chosen nonces (reusing nonce) and about 1000 adaptively chosen plaintext words (or 235.6 chosen plaintext words). The stream cipher Phelix is the strengthened version of Helix. In this paper we apply the differential-linear cryptanalysis to recover the key of Phelix. With 234 chosen nonces and 237 chosen plaintext words,

Hongjun Wu, Bart Preneel

Real-time Traffic

Chosen Plaintext | Cryptology | FSE 2007 | Plaintext Words | Stream Cipher Phelix |

claim paper

Related Content

» Extractors against SideChannel Attacks Weak or Strong

» Hardware Framework for the Rabbit Stream Cipher

» A NearPractical Attack Against B Mode of HBB

» Resistance of SNOW 20 Against Algebraic Attacks

» How Leaky Is an Extractor

» On the ImPossibility of Practical and Secure Nonlinear Filters and Combiners

» Two Algebraic Attacks Against the FFCSRs Using the IV Mode

» An Improved Correlation Attack Against Irregular Clocked and Filtered Keystream Generators

» Multiple Modular Additions and Crossword Puzzle Attack on NLSv2

Post Info
More Details (n/a)

Added	16 Aug 2010
Updated	16 Aug 2010
Type	Conference
Year	2007
Where	FSE
Authors	Hongjun Wu, Bart Preneel

Comments (0)