Results 21 to 30 of about 34,772 (247)

Improved meet‐in‐the‐middle attacks on reduced‐round Joltik‐BC

IET Information Security, 2021
Joltik‐BC is an internal tweakable block cipher of the authenticated encryption algorithm Joltik, which was a second‐round finalist in the CAESAR competition.
Manman Li, Shaozhen Chen
doaj   +1 more source

3-subset meet-in-the-middle attack on block cipher TWIS

Tongxin xuebao, 2014
To do further analysis of the security of lightweight block cipher TWIS, 3-subset meet-in-the-middle attack was applied to 10-round TWIS without the final whitening.
Ya-fei ZHENG, Hong-ru WEI
doaj   +2 more sources

Meet-in-the-middle attacks on FOX block cipher

Tongxin xuebao, 2016
The security of the block cipher FOX against meet-in-the-middle attack was analyzed.Firstly,3-round meet-in-the-middle distinguishers was constructed and 6-round meet-in-the-middle attacks for FOX64 and FOX128 was proposed.The two attacks were beter ...
IRong-jia L, INChen-hui J
doaj   +2 more sources

Analysis and Correction of the Attack against the LPN-Problem Based Authentication Protocols

Mathematics, 2021
This paper reconsiders a powerful man-in-the-middle attack against Random-HB# and HB# authentication protocols, two prominent representatives of the HB family of protocols, which are built based on the Learning Parity in Noise (LPN) problem.
Siniša Tomović, Milica Knežević, Miodrag J. Mihaljević   +2 more
doaj   +1 more source

Improved Meet-in-the-Middle Nostradamus Attacks on AES-like Hashing

IACR Transactions on Symmetric Cryptology
The Nostradamus attack was originally proposed as a security vulnerability for a hash function by Kelsey and Kohno at EUROCRYPT 2006. It requires the attacker to commit to a hash value y of an iterated hash function H.
Xiaoyang Dong, Jian Guo, Shun Li, Phuong Pham, Tianyu Zhang   +4 more
doaj   +1 more source

A New Meet-in-the-Middle Attack on the IDEA Block Cipher [PDF]

, 2004
In this paper we introduce a novel meet-in-the-middle attack on the IDEA block cipher. The attack consists of a precomputation and an elimination phase. The attack reduces the number of required plaintexts significantly for 4 and 4.5 rounds, and, to the best of our knowledge, it is the first attack on the 5-round IDEA.
Hüseyin Demirci, Ali Aydin Selçuk, Erkan Türe   +2 more
openaire   +4 more sources

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source

Improved meet-in-the-middle attack on reduced-round Kiasu-BC algorithm

Tongxin xuebao, 2022
Kiasu-BC algorithm is an internal tweakable block cipher of authenticated encryption algorithm Kiasu as one of first-round candidates in the CAESAR competition.The precomputation complexity is reduced by utilizing the freedom of the tweak and the ...
Manman LI, Shaozhen CHEN
doaj   +2 more sources

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin, Sheila K. Pierson, Kelley C. Dacus, Mateo Sarmiento Bustamante, Saishravan Shyamsundar, Larissa Borys, Kayla McHugh, Abiola Irvine, Yoojin Jo, Adam Bagg, Mary Jo Lechowicz, Daisy Alapat, Amy Chadburn, Megan S. Lim, Gordan Srkalovic, Frits van Rhee, David C. Fajgenbaum, Joshua D. Brandstadter   +17 more
wiley   +1 more source

Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari, Regina Hadi Putri, Fatimah Assyifa, Judith Spijkerman, Gertjan Johannes Kaspers, Susi Susanah   +5 more
wiley   +1 more source