Titlebook: Lightweight Cryptography for Security and Privacy; Third International Thomas Eisenbarth,Erdin? ?ztürk Conference proceedings 2015 Springe

廣大

Differential Factors: Improved Attacks on SERPENT as differential factors. Existence of differential factors can reduce the time complexity of differential attacks and as an example we show that the ., ., and .-round differential-linear attacks of Dunkelman . on . can actually be performed with time complexities reduced by a factor of 4, 4, and 8, respectively.

gruelling

Match Box Meet-in-the-Middle Attacks on the SIMON Family of Block Ciphershe weaknesses of the linear key schedules of SIMON. Since the data available to the adversary is rather limited in many concrete applications, it is worthwhile to assess the security of SIMON against such low-data attacks.

鈍劍

A Provably Secure Offline RFID Yoking-Proof Protocol with Anonymityecurity definition that covers the man-in-the-middle (MIM) attack, and a privacy definition based on an indistinguishability framework. We also provide a simple construction of a provably secure offline yoking-proof protocol based on the pseudorandom function.

公共汽車

Handedness

Conference proceedings 2015y, LightSec 2014, held in Istanbul, Turkey, in September 2014. The 10 full papers presented were carefully reviewed and selected from 24 submissions. The papers are organized in the following topical sections: efficient implementations and designs; attacks; and protocols.

有幫助

The , and , Block Ciphers on AVR 8-Bit Microcontrollersns of . and . on the AVR family of 8-bit microcontrollers. Both ciphers compare favorably to other lightweight block ciphers on this platform. Indeed, . seems to have better overall performance than any existing block cipher — lightweight or not.

Inferior

Flagging

Differential Sieving for 2-Step Matching Meet-in-the-Middle Attack with Application to LBlockour technique to the light weight block cipher LBlock and present a two known plaintexts attack on the fifteen round reduced cipher. Moreover, we combine our technique with short restricted bicliques and present a chosen plaintext attack on Lblock reduced to eighteen rounds.

河流

Ray Beaulieu,Douglas Shors,Jason Smith,Stefan Treatman-Clark,Bryan Weeks,Louis Wingersectivity [.]. Moreover, we design a fair and feasible mechanism for profit distribution within each coalition and give a model to discuss the potential competition among ISPs. We show that such a cooperative method not only guarantees the fair profit distribution among network participators, but als

Facet-Joints