Results 41 to 50 of about 3,687 (292)

Asymmetric Cryptography with a Hidden Monomial [PDF]

open access: yes, 1996
In [1]T. Matsumoto and H. Imai have presented a very efficient, "candidate" algorithm, called C*, for asymmetric cryptography. This algorithm was broken in [2]. Then in [3], I have suggested two algorithms, HFE and IP, to repair C*. However the secret key computations of HFE and IP are not as efficient as in the original algorithm C*. IS it possible to
openaire   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Employing scrambled alpha-numeric randomization and RSA algorithm to ensure enhanced encryption in electronic medical records

open access: yesInformatics in Medicine Unlocked, 2021
Diverse business sectors want to ensure that their data is secure and remains confidential. A major solution to the problem of data insecurity is the concept of cryptography. Various cryptographic algorithms have been developed over the years in order to
Victor Chukwudi Osamor   +1 more
doaj   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

open access: yesMolecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain   +10 more
wiley   +1 more source

Comprehensive Analysis of Cryptographic Algorithms: Implementation and Security Insights

open access: yesEngineering Proceedings
This study surveys some cryptographic algorithms in a detailed manner; it mainly focuses on symmetric key cryptography and asymmetric key cryptography with hash functions following them.
Rashid Muhenga   +4 more
doaj   +1 more source

A Review of Techniques for Implementing Elliptic Curve Point Multiplication on Hardware

open access: yesJournal of Sensor and Actuator Networks, 2020
Cryptography is considered indispensable among security measures applied to data concerning insecure means of transmission. Among various existent algorithms on asymmetric cryptography, we may cite Elliptic Curve Cryptography (ECC), which has been widely
Arielle Verri Lucca   +5 more
doaj   +1 more source

Radio Frequency Identification Mutual Authentication Protocol Based on Elliptic Curve Cryptography [PDF]

open access: yesJisuanji gongcheng, 2017
Aiming at wireless communication security problem of Radio Frequency Identification(RFID) the based on Elliptic Curve Cryptography(ECC) algorithm,this paper proposes a RFID mutual authentication protocol.It describes in detail the process of the new ...
LIU Boya,LIU Nianyi,YANG Yatao,LI Zichen
doaj   +1 more source

Elliptic curve cryptography in comparison with other representatives of asymmetric cryptography

open access: yes, 2014
The aim of this thesis is to explain theoretical and mathematical point of view the principle of elliptic curve cryptography, which at present appears as the most petential representative of asymmetric cryptography.
Stašek, Filip
core   +2 more sources

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

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