Welcome to the resource topic for 2011/643
Title:
Some Words About Cryptographic Key Recognition In Data Streams
Authors: Alexey Chilikov, Evgeny Alekseev
Abstract:Search for cryptographic keys in RAM is a new and prospective technology which can be used, primarily, in the computer forensics. In order to use it, a cryptanalyst must solve, at least, two problems: to create a memory dump from target machine and to distinguish target cryptographic keys from other data. The latter leads to a new mathematical task: <<recognition of cryptographic keys in the (random) data stream>>. The complexity of this task significantly depends on target cryptoalgorithm. For some algorithms (i.e. AES or Serpent) this task is trivial but for other ones it may be very hard. In this work we present effective algorithms of expanded key recognition for Blowfish and Twofish. As far as we know this task for these algorithms has never been considered before.
ePrint: https://eprint.iacr.org/2011/643
See all topics related to this paper.
Feel free to post resources that are related to this paper below.
Example resources include: implementations, explanation materials, talks, slides, links to previous discussions on other websites.
For more information, see the rules for Resource Topics .