Results 81 to 90 of about 385 (169)

Designing Tweakable Enciphering Schemes Using Public Permutations [PDF]

, 2022
A tweakable enciphering scheme (TES) is a length preserving (tweakable) encryption scheme that provides (tweakable) strong pseudorandom permutation security on arbitrarily long messages.
Avijit Dutta, Samir Kundu, Debrup Chakraborty   +2 more
core  

Applying Design Science in Creativity and Innovation Management Research: A Decision Guide for Deepening Research Practice

Creativity and Innovation Management, EarlyView.
ABSTRACT Creativity and innovation management research (CIMR) seeks to understand how creative and innovative solutions emerge. Recently, greater practitioner engagement, interdisciplinary integration, process orientation and context‐sensitive impact measurement have been proposed as realms of further development.
Anna Margolis, Simon L. Schmidt, Alexa Böckel, Fenna Blomsma   +3 more
wiley   +1 more source

Resilient IT: Winning With People and Process

Information Systems Journal, EarlyView.
ABSTRACT In today's dynamic environment, IT organisations face numerous challenges from disruptions such as natural disasters, cybersecurity threats, international conflicts, evolving regulations, pandemics and recent global incidents such as the CrowdStrike outage.
Wesam Helou, Michele Heath, Raymond Henry   +2 more
wiley   +1 more source

Tocilizumab for severe and refractory mucous membrane pemphigoid

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Elevated IL‐6 levels identified in mucous membrane pemphigoid support IL‐6 blockade, with tocilizumab demonstrating clinical benefit in nine patients with severe and refractory mucous membrane pemphigoid. Abstract Background Mucous membrane pemphigoid (MMP) is a rare autoimmune blistering disease involving mucous membranes with a potentially ...
Billal Tedbirt, Maud Maho‐Vaillant, Julie Gueudry, Marie‐Laure Golinski, Marion Marcaillou, Blanche Bergeret, Guillaume Chambon, Pierre Bouchetemble, Soumeya Bekri, Abdellah Tebani, Hervé Maillard, Cécile Morice, Anais Vautier, Edgar‐Pierre Libert, Christelle Le Roux‐Villet, Marion Carrette, Olivier Boyer, Vivien Hébert, Sébastien Calbo, André Gillibert, Pascal Joly   +20 more
wiley   +1 more source

Pholkos -- Efficient Large-state Tweakable Block Ciphers from the AES Round Function [PDF]

, 2020
With the dawn of quantum computers, higher security than $128$ bits has become desirable for primitives and modes. During the past decade, highly secure hash functions, MACs, and encryption schemes have been built primarily on top of keyless permutations,
Jannis Bossert, Stefan Lucks, Eik List, Sebastian Schmitz   +3 more
core  

Tweakable ForkCipher from Ideal Block Cipher

IACR Communications in Cryptology
In ASIACRYPT 2019, Andreeva et al. introduced a new symmetric key primitive called the forkcipher, designed for lightweight applications handling short messages. A forkcipher is a keyed function with a public tweak, featuring fixed-length input and fixed-length (expanding) output.
openaire   +2 more sources

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, Tahereh Mohammadi, Nasour Bagheri   +2 more
doaj   +1 more source

After the Hype: Resilience Seeking in Emerging Technology Ecosystems

Journal of Product Innovation Management, EarlyView.
ABSTRACT Academic Summary Hype often helps emerging technology ecosystems gain early support for their innovative value propositions, but the initial excitement around the technology typically vanishes at some point. This decrease in excitement and support may lead some ecosystems to fail while others are resilient and recover.
Fiona Schweitzer, Stacey L. Howard‐Malek, Maximilian Palmié   +2 more
wiley   +1 more source

Bonds on the Ballot: What Voters (Don't) Know About Debt Financing and Why It Matters

Public Budgeting &Finance, EarlyView.
Abstract American subnational governments commonly require voters to approve bond proposals, reflecting historical concerns about legislative shortsightedness. Yet voters need an understanding of how bond financing works to make choices consistent with preferences. Existing literature makes it unclear whether voters have such knowledge.
Shanna Pearson‐Merkowitz, Joshua J. Dyck, Edward L. Lascher Jr., Corey Lang   +3 more
wiley   +1 more source

Counter-in-Tweak: Authenticated Encryption Modes for Tweakable Block Ciphers [PDF]

, 2017
We propose the Synthetic Counter-in-Tweak (SCT) mode, which turns a tweakable block cipher into a nonce-based authenticated encryption scheme (with associated data).
Yannick Seurin, Thomas Peyrin
core