Results 31 to 40 of about 4,836 (297)
, 2011 We present a new block cipher LED. While dedicated to compact hardware implementation, and offering the smallest silicon footprint among comparable block ciphers, the cipher has been designed to simultaneously tackle three additional goals. First, we explore the role of an ultra-light (in fact non-existent) key schedule.
Jian Guo 0001 +3 more
openaire +2 more sources
Cryptanalysis of HALFLOOP Block Ciphers
IACR Transactions on Symmetric Cryptology, 2023 HALFLOOP is a family of tweakable block ciphers that are used for encrypting automatic link establishment (ALE) messages in high frequency radio, a technology commonly used by the military, other government agencies and industries which require high ...
Gregor Leander +2 more
doaj +1 more source
A Review of Block Cipher’s S-Boxes Tests Criteria [PDF]
المجلة العراقية للعلوم الاحصائية, 2019 The Symmetric Block cipher is a considerable encryption algorithm because of its straightforwardness, rapidity and strength and this cryptographic algorithm is employed in carrying out the encryption and decryption for most current security applications.
Auday H. Saeed AL-Wattar
doaj +1 more source
One to One Identification of Cryptosystem Using Fisher’s Discriminant Analysis
International Journal of Networked and Distributed Computing (IJNDC), 2018 Distiguishing analysis is an important part of cryptanalysis. It is an important content of discriminating analysis that how to identify ciphertext is encrypted by which cryptosystems when it knows only ciphertext.
Xinyi Hu, Yaqun Zhao
doaj +1 more source
A Traceable Block Cipher [PDF]
, 2003 In this paper we propose a new symmetric block cipher with the following paradoxical traceability properties: it is computationally easy to derive many equivalent secret keys providing distinct descriptions of the same instance of the block cipher. But it is computationally difficult, given one or even up to k equivalent keys, to recover the so called ...
Olivier Billet, Henri Gilbert
openaire +1 more source
Known and chosen key differential distinguishers for block ciphers
, 2011 In this paper we investigate the differential properties of block ciphers in hash function modes of operation. First we show the impact of differential trails for block ciphers on collision attacks for various hash function constructions based on block ...
Sokołowski, Przemysław +7 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
SoK: Security Evaluation of SBox-Based Block Ciphers [PDF]
, 2022 Cryptanalysis of block ciphers is an active and important research area with an extensive volume of literature. For this work, we focus on SBox-based ciphers, as they are widely used and cover a large class of block ciphers.
Derrick Ng, Ruth Ng, Joelle Lim
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker +11 more
wiley +1 more source
Perfect Block Ciphers with Small Blocks [PDF]
, 2007 Existing symmetric encryption algorithms target messages consisting of elementary binary blocks of at least 64 bits. Some applications need a block cipher which operates over smaller and possibly nonbinary blocks, which can be viewed as a pseudo-random permutation of n elements.
Louis Granboulan, Thomas Pornin
openaire +1 more source