Results 111 to 120 of about 2,707,155 (337)

A block cipher algorithm identification scheme based on hybrid k-nearest neighbor and random forest algorithm. [PDF]

PeerJ Comput Sci, 2022
Yuan K, Yu D, Feng J, Yang L, Jia C, Huang Y.   +5 more
europepmc   +1 more source

LBlock: A Lightweight Block Cipher [PDF]

, 2011
In this paper, we propose a new lightweight block cipher called LBlock. Similar to many other lightweight block ciphers, the block size of LBlock is 64-bit and the key size is 80-bit. Our security evaluation shows that LBlock can achieve enough security margin against known attacks, such as differential cryptanalysis, linear cryptanalysis, impossible ...
Wenling Wu, Lei Zhang 0012
openaire   +2 more sources

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

The PYRAMIDS Block Cipher

, 2005
The “PYRAMIDS ” Block Cipher is a symmetric encryption algorithm of a 64, 128, 256-bit plaintext block, that accepts a variable key length of 128, 192, 256 bits.
Magdy Saeb, Hassan Desoky Hamed, Hussein Ahmad, Al Hassan   +3 more
core  

Likelihood Estimation for Block Cipher Keys [PDF]

, 1995
In this paper, we give a general framework for the analysis of block ciphers using the statistical technique of likelihood estimation. We show how various recent successful cryptanalyses of block ciphers can be regarded in this framework.
Walker, Michael, Walker, Mike, Piper, Fred, Wild, Peter, Murphy, Sean   +4 more
core  

The "one-group-one-cipher" cryptograph of block-cipher based on chaotic

Tongxin xuebao, 2009
The"one-group-one-cipher"algorithm used the sequence from chaotic mapping as sub-key for block cipher was presented to solve the problem of weak keys existing in currently combined cipher algorithms.The randomness of abstracted key sequence was validated
XUAN Lei1, YAN Ji-ning1
doaj   +2 more sources

Lightweight Structure of Random Key Generation for PRESENT Block Cipher [PDF]

International Journal of Industrial Electronics, Control and Optimization
In this paper, we design a lightweight and modified random key generation for PRESENT block cipher which is applicable in the encryption of the digital signals. In the block ciphers, the master key is used directly in the encryption process for the data (
Bahram Rashidi
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

ABC - A Block Cipher

, 2002
The author proposes a block cipher wich is easy to implement in software on modern 32 bit microprocessorsThe building blocks of the cipher are from the block ciphers MMB and SAFER. The cipher may be expanded for use with future 64 bit processors.
Dieter Schmidt
core  

Block Cipher Based on Randomly Generated Quasigroups

, 2010
Quasigroups are algebraic structures closely related to Latin squares which have many different applications. The construction of block cipher is based on quasigroup string transformation.
Deepthi Haridas, S Venkataraman, Geeta Varadan   +2 more
core   +1 more source