Results 1 to 10 of about 132,422 (377)

GPT-4 Is Too Smart To Be Safe: Stealthy Chat with LLMs via Cipher [PDF]

International Conference on Learning Representations, 2023
Safety lies at the core of the development of Large Language Models (LLMs). There is ample work on aligning LLMs with human ethics and preferences, including data filtering in pretraining, supervised fine-tuning, reinforcement learning from human ...
Youliang Yuan, Wenxiang Jiao, Wenxuan Wang, Jen-Tse Huang, Pinjia He, Shuming Shi, Zhaopeng Tu   +6 more
semanticscholar   +1 more source

One round cipher algorithm for multimedia IoT devices

Multimedia Tools and Applications, 2018
Ali Chehab, Raphaël Couturier, Mohammad M Mansour   +2 more
exaly   +2 more sources

Unraveling synonymous and deep intronic variants causing aberrant splicing in two genetically undiagnosed epilepsy families

BMC Medical Genomics, 2021
Background Variants identified through parent–child trio-WES yield up to 28–55% positive diagnostic rate across a variety of Mendelian disorders, there remain numerous patients who do not receive a genetic diagnosis.
Qiang Li, Yiting Wang, Yijun Pan, Jia Wang, Weishi Yu, Xiaodong Wang   +5 more
doaj   +1 more source

A Novel Grayscale Image Encryption Scheme Based on the Block-Level Swapping of Pixels and the Chaotic System

Sensors, 2022
Hundreds of image encryption schemes have been conducted (as the literature review indicates). The majority of these schemes use pixels as building blocks for confusion and diffusion operations.
Muhammad Hanif, Nadeem Iqbal, Fida Ur Rahman, Muhammad Adnan Khan, Taher M. Ghazal, Sagheer Abbas, Munir Ahmad, Hussam Al Hamadi, Chan Yeob Yeun   +8 more
doaj   +1 more source

Chaghri - A FHE-friendly Block Cipher

Conference on Computer and Communications Security, 2022
The Recent progress in practical applications of secure computation protocols has also attracted attention to the symmetric-key primitives underlying them.
T. Ashur, M. Mahzoun, Dilara Toprakhisar
semanticscholar   +1 more source

Exon skipping caused by a complex structural variation in SH2D1A resulted in X‐linked lymphoproliferative syndrome type 1

Molecular Genetics & Genomic Medicine, 2022
Background X‐linked lymphoproliferative syndrome type 1 (XLP1) is a rare primary immunodeficiency disorder characterized by severe immune dysregulation often after viral infection. It is caused by hemizygous mutations in the X‐linked SH2D1A gene.
Liwen Wu, Feng Yang, Jia Wang, Fan Yang, Mengmeng Liang, Haiyan Yang   +5 more
doaj   +1 more source

The SPEEDY Family of Block Ciphers - Engineering an Ultra Low-Latency Cipher from Gate Level for Secure Processor Architectures

IACR Cryptology ePrint Archive, 2021
We introduce SPEEDY, a family of ultra low-latency block ciphers. We mix engineering expertise into each step of the cipher’s design process in order to create a secure encryption primitive with an extremely low latency in CMOS hardware.
G. Leander, Thorben Moos, A. Moradi, Shahram Rasoolzadeh   +3 more
semanticscholar   +1 more source

A New Random Keys Generator Depend on Multi Techniques [PDF]

Engineering and Technology Journal, 2015
A stream cipher is a symmetric cipher which operates with a time-varying transformation onIndividual plaintext digits. By contrast, block ciphers operate with a fixed transformation on large blocks of plaintext digits.
Alaa kadhim, Hussein Abed
doaj   +1 more source

Combining caesar cipher and hill cipher in the generating encryption key on the vigenere cipher algorithm

Journal of Physics: Conference Series, 2021
There is a risk in the process of exchanging information, especially text information. To reduce that risk, one of cryptographic method can be applied. That is Vigenere Cipher algorithm. But the Vigenere Cipher algorithm have a weakness.
Z. Qowi, N. Hudallah
semanticscholar   +1 more source

Proposal to Complex DES Security Using Diffie Hellman Injection [PDF]

Engineering and Technology Journal, 2011
Data Encryption Standard (DES) is based on a round of starters, from the results of the use of multi-stage permutation and replacement to the more complex algorithm which adopts the symmetric key.
Shatha habeeb Jafar
doaj   +1 more source