Results 91 to 100 of about 44,265 (336)
Statistical assessment – as a part of security assessment applied to a block cipher [PDF]
Revista Română de Statistică, 2016 The security provided by the block cipher algorithms is a top modern approached issue within the specific researches. The security assessment of a block algorithm involves the assessing and testing of components, the statistical testing of algorithm and ...
Ioana Roxana Dragomir, Marilena Lazăr
doaj
A note on some algebraic trapdoors for block ciphers
, 2018 We provide sufficient conditions to guarantee that a translation based cipher is not vulnerable with respect to the partition-based trapdoor. This trapdoor has been introduced, recently, by Bannier et al.
Calderini, Marco
core
Eliminating Variables in Boolean Equation Systems [PDF]
, 2017 Systems of Boolean equations of low degree arise in a natural way when analyzing block ciphers. The cipher's round functions relate the secret key to auxiliary variables that are introduced by each successive round.
Fløystad, Gunnar +3 more
core +1 more source
β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1
Molecular Oncology, EarlyView.Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero +8 more
wiley +1 more source
Integral Cryptanalysis of Lightweight Block Cipher PIPO [PDF]
, 2022 Sunyeop Kim +5 more
openalex +1 more source
CRITERIA FOR MARKOV BLOCK CIPHERS
Prikladnaya diskretnaya matematika, 2018 Summary: We study probabilistic models of block ciphers with random independent identically distributed round keys. We call they Markov ciphers if sequence of round differentials is a simple homogeneous Markov chain. Criteria and sufficient condition for this property are adjusted and generalized.
openaire +1 more source
Molecular Oncology, EarlyView.PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham +21 more
wiley +1 more source
Some statistical simulation results over the 128-bit block cipher CLEFIA [PDF]
, 2009 CLEFIA , a 128-bit block cipher designed using Diffusion Switching Mechanism (DSM) , was proposed by Sony Corporation in 2007. The attainment of some properties such as completeness, strict avalanche criterion and randomness cause the invigoration of ...
Md. Said, Mohamad Rushdan +1 more
core
AES-CBC Software Execution Optimization
, 2012 With the proliferation of high-speed wireless networking, the necessity for efficient, robust and secure encryption modes is ever increasing. But, cryptography is primarily a computationally intensive process.
Doma, Jayramsingh +2 more
core +1 more source
, 2002 In this paper, we propose a new symmetric key block cipher SC2000 with 128-bit block length and 128-,192-,256- bit key lengths. The block cipher is constructed by piling two layers: one is a Feistel structure layer and the other is an SPN structure layer. Each operation used in two layers is S-box or logical operation, which has been well studied about
Takeshi Shimoyama +7 more
openaire +1 more source