Titlebook: Cryptography and Security Systems; Third International Zbigniew Kotulski,Bogdan Ksi??opolski,Katarzyna Ma Conference proceedings 2014 Spri

Euphonious

工作

Abduct

混雜人

Optimizing SHA256 in Bitcoin Mining,s is less than it seems and it depends on a certain cryptographic constant which is estimated to be at most 1.89. These optimizations enable bitcoin miners to save countless millions of dollars per year in electricity bills.

逃避現(xiàn)實(shí)

旁觀者

Cacophonous

Comparison and Assessment of Security Modeling Approaches in Terms of the QoP-ML,anguage (QoP-ML). We focus on their capabilities to model relevant information during various phases of security analysis. To assess and compare miscellaneous modeling systems we use a systematic methodology to point out their promiscuous aspects in context of the QoP-ML.

1分開

Encrypting Huffman-Encoded Data by Substituting Pairs of Code Words without Changing the Bit Count s and lengths of bit streams that result from the Huffman encoding. This is advantageous if such a bit stream is embedded in a higher-level data container, like a multimedia file. The algorithm has been evaluated using text data and static Huffman dictionaries.

成績上升

A Lightweight Authentication Protocol for RFID,for some .?≥?2), which makes it very efficient from a computational point of view, and suitable enough to be implemented in the RFID tags’ logic. The protocol appears to have good privacy and security properties.

lavish

Long-Term Secure Two-Round Group Key Establishment from Pairings,n of Bohli et al., we present an authenticated two-round group key establishment protocol which remains secure if either a Computational Bilinear Diffie Hellman problem is hard or a server, who shares a symmetric key with each user, is uncorrupted.