منابع مشابه
A New Attack against Khazad
Khazad is a new block cipher initially proposed as a candidate to the NESSIE project. Its design is very similar to Rijndael, although it is a 64-bit block cipher. In this paper, we propose a new attack that can be seen as an extension of the Square attack. It takes advantage of redundancies between the round key derivation and the round function, and also exploits some algebraic observations o...
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NTRUEncrypt is a relatively new cryptosystem, introduced in 1996. The best known attacks on the cryptosystem are due to lattice basis reduction. In this Master’s project we have implemented lattice attacks using dimension-reduced and zero-forced lattices. Furthermore, we have reduced a modified version of the zero-forced lattice. This “non-lossy” zero-forced lattice performed better than the or...
متن کاملChoosing Parameters for NTRUEncrypt
We describe a methods for generating parameter sets and calculating security estimates for NTRUEncrypt. Analyses are provided for the standardized product-form parameter sets from IEEE 1363.1-2008 and for the NTRU Challenge parameter sets.
متن کاملAttack against Traffic Engineering
As the Internet grows, traffic engineering has become a widely-used technique to control the flow of packets. For the inter-domain routing, traffic engineering relies on configurations of the Border Gateway Protocol (BGP). While it is recognized that the misconfiguration of BGP can cause negative effects on the Internet, we consider attack methods that disable traffic engineering regardless of ...
متن کاملCyber Threats Foresight Against Iran Based on Attack Vector
Cyber threats have been extraordinary increased in recent years. Cyber attackers, including government agencies or hackers, have made significant advances in the use of various tools for attacking target systems in some countries particularly on Islamic republic of Iran. The complexity of cyber threats and the devastating effects of them on critical systems highlights necessity of cyber thr...
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ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 2006
ISSN: 0166-218X
DOI: 10.1016/j.dam.2005.03.019