Results 21 to 30 of about 147,541 (282)
Cryptanalysis of Reduced round SKINNY Block Cipher
IACR Transactions on Symmetric Cryptology, 2018 SKINNY is a family of lightweight tweakable block ciphers designed to have the smallest hardware footprint. In this paper, we present zero-correlation linear approximations and the related-tweakey impossible differential characteristics for different ...
Sadegh Sadeghi +2 more
doaj +1 more source
KLEIN: A New Family of Lightweight Block Ciphers [PDF]
, 2010 Resource-efficient cryptographic primitives become fundamental for realizing both security and efficiency in embedded systems like RFID tags and sensor nodes.
A. Bogdanov +39 more
core +6 more sources
On the Security of the Yi-Tan-Siew Chaos-Based Cipher [PDF]
, 2004 This paper presents a comprehensive analysis on the security of the Yi-Tan-Siew chaotic cipher proposed in [IEEE TCAS-I 49(12):1826-1829 (2002)]. A differential chosen-plaintext attack and a differential chosen-ciphertext attack are suggested to break ...
Chen, Guanrong, Li, Shujun, Mou, Xuanqin
core +2 more sources
Application of dynamical systems theory to the high angle of attack dynamics of the F-14 [PDF]
, 1990 Dynamical systems theory has been used to study the nonlinear dynamics of the F-14. An eight degree of freedom model that does not include the control system present in operational F-14's has been analyzed.
Culick, Fred E. C., Jahnke, Craig C.
core +1 more source
A Security Analysis of IoT Encryption: Side-channel Cube Attack on Simeck32/64 [PDF]
, 2018 Simeck, a lightweight block cipher has been proposed to be one of the encryption that can be employed in the Internet of Things (IoT) applications. Therefore, this paper presents the security of the Simeck32/64 block cipher against side-channel cube ...
Abdul-Latip, Shekh Faisal +2 more
core +2 more sources
On the Design of Perceptual MPEG-Video Encryption Algorithms [PDF]
, 2006 In this paper, some existing perceptual encryption algorithms of MPEG videos are reviewed and some problems, especially security defects of two recently proposed MPEG-video perceptual encryption schemes, are pointed out.
Bhargava, Bharat +4 more
core +6 more sources
An Improved Impossible Differential Attack on MISTY1 [PDF]
, 2008 MISTY1 is a Feistel block cipher that received a great deal of cryptographic attention. Its recursive structure, as well as the added FL layers, have been successful in thwarting various cryptanalytic techniques. The best known attacks on reduced variants of the cipher are on either a 4-round variant with the FL functions, or a 6-round variant without ...
Orr Dunkelman, Nathan Keller
openaire +1 more source
Improved Cryptanalysis of Reduced-Version QARMA-64/128
IEEE Access, 2020 QARMA is a new tweakable block cipher used for memory encryption, the generation of short tags and the construction of the keyed hash functions in future.
Ya Liu +5 more
doaj +1 more source
Dianzi Jishu Yingyong, 2021 NBC is a family of block ciphers using Generalized Feistel structure, designed by Xu Hong et al. There are three block and key sizes,i.e.,128/128, 128/256 and 256/256. A 16-bit Sbox is involved in the cipher as the non-linear component.
Yang Jiangshuai +3 more
doaj +1 more source
IACR Transactions on Symmetric Cryptology, 2020 In this paper, a new method for evaluating the integral property, truncated and impossible differentials for substitution-permutation network (SPN) block ciphers is proposed. The main assumption is an explicit description/expression of the internal state
Wenying Zhang +3 more
doaj +1 more source