Results 261 to 270 of about 3,687 (292)

Foundations of Symmetric Cryptography

2013
This chapter presents asymmetric key cryptography, also known as public-key cryptography. It introduces the first asymmetric algorithm, invented by Diffie and Hellman, as well as the ElGamal algorithm. Moreover, we describe in detail a very well-known example of an asymmetric cryptosystem called RSA.
Czesław Kościelny, Mirosław Kurkowski, Marian Srebrny   +2 more
openaire   +1 more source

Decomposing Attacks on Asymmetric Cryptography Based on Mapping Compositions

Journal of Cryptology, 2001
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Dingfeng Ye, Zongduo Dai, Kwok-Yan Lam
openaire   +2 more sources

Asymmetric Cryptography Based Unidirectional Authentication Method for RFID

2018 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC), 2018
A novel unidirectional authentication method is proposed to solve the problems of access security and to protect the privacy of the tag in RFID ecosystems on basis of asymmetric cryptography. It provides better security with shorter length of secret key and lower computational cost in contrast to other methods of asymmetric cryptographies.
Zhongke Li, Huijuan Zhao, Xiaoping Su, Changsheng Wan   +3 more
openaire   +1 more source

Adaptive Witness Encryption and Asymmetric Password-Based Cryptography

2015
We show by counter-example that the soundness security requirement for witness encryption given by Garg, Gentry, Sahai and Waters (STOC 2013) does not suffice for the security of their own applications. We introduce adaptively-sound (AS) witness encryption to fill the gap. We then introduce asymmetric password-based encryption (A-PBE).
Mihir Bellare, Viet Tung Hoang
openaire   +2 more sources

Asymmetric Cryptography

2019
Rajiv Ranjan, Abir Mukherjee, Pankaj Rai, Khaleel Ahmad   +3 more
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Symmetric Key Cryptography

2021
Pawel Sniatala, S.S. Iyengar, Sanjeev Kaushik Ramani   +2 more
openaire   +1 more source

Asymmetric Cryptography

2022
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A Novel Asymmetric Hyperchaotic Image Encryption Scheme Based on Elliptic Curve Cryptography

Applied Sciences (Switzerland), 2021
Haotian Liang, Shouliang Li, Li Shouliang   +2 more
exaly  

Multilayer symmetric and asymmetric technique for audiovisual cryptography

Multimedia Tools and Applications, 2023
Aryan Parekh, Mayav Antani, Kartik Suvarna, Ramchandra S. Mangrulkar, Meera Narvekar   +4 more
openaire   +1 more source

TVLA*: Test Vector Leakage Assessment on Hardware Implementations of Asymmetric Cryptography Algorithms

IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2023
Aruna Jayasena, Emma Andrews, Prabhat Mishra   +2 more
exaly