The eSTREAM Portfolio
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منابع مشابه
A New Attack on the LEX Stream Cipher
In [6], Biryukov presented a new methodology of stream cipher design, called leak extraction. The stream cipher LEX, based on this methodology and on the AES block cipher, was selected to phase 3 of the eSTREAM competition. The suggested methodology seemed promising, and LEX, due to its elegance, simplicity and performance was expected to be selected to the eSTREAM portfolio. In this paper we s...
متن کاملCryptanalysis of the Stream Cipher LEX
In [6], Biryukov presented a new methodology of stream cipher design called leak extraction. The stream cipher LEX, based on this methodology and on the AES block cipher, was selected to phase 3 of the eSTREAM competition. The suggested methodology seemed promising, and LEX, due to its elegance, simplicity, and performance, was expected to be selected to the eSTREAM portfolio. In this paper we ...
متن کاملThe rakaposhi Stream Cipher
In this paper, we introduce the rakaposhi stream cipher. The algorithm is based on Dynamic Linear Feedback Shift Registers, with a simple and potentially scalable design, and is particularly suitable for hardware applications with restricted resources. The rakaposhi stream cipher offers 128-bit security, and aims to complement the current eSTREAM portfolio of hardware-oriented stream ciphers.
متن کاملCryptanalysis of Grain using Time / Memory / Data Tradeoffs
Grain is a hardware-oriented stream cipher designed by Hell et al., which has been selected as one of three hardware portfolio ciphers by eSTREAM, the ECRYPT Stream Cipher Project. Time / memory / data tradeoffs are a class of generic attacks used to invert general one-way functions. We show that Grain has a low resistance to so-called BSWsampling, leading to generic tradeoffs that in the activ...
متن کاملA Differential Fault Attack on MICKEY 2.0
In this paper we present a differential fault attack on the stream cipher MICKEY 2.0 which is in eStream’s hardware portfolio. While fault attacks have already been reported against the other two eStream hardware candidates Trivium and Grain, no such analysis is known for MICKEY. Using the standard assumptions for fault attacks, we show that by injecting around 2 faults and performing 2 computa...
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