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Novel Hybrid Public/Private Key Cryptography Based on Perfect Gaussian Integer Sequences [PDF]
IEEE Access, 2021 This paper proposes a novel hybrid public/private key cryptography scheme based on perfect Gaussian integer sequences (PGISs) of period $N=pq$ . First, a review study of construction degree-4 PGIS is addressed.
Ching-Hsien Hsia +3 more
doaj +3 more sources
Forward-Security in Private-Key Cryptography [PDF]
, 2003 This paper provides a comprehensive treatment of forwardsecurity in the context of shared-key based cryptographic primitives, as a practical means to mitigate the damage caused by key-exposure. We provide definitions of security, practical proven-secure constructions, and applications for the main primitives in this area.
Mihir Bellare, Bennet Yee
core +5 more sources
A biometrics-generated private/public key cryptography for a blockchain-based e-voting system
Egyptian Informatics JournalVoting aims to provide the best decision or select the most selected option for the largest group of voters. Malicious parties gaining access, and otherwise tampering with election results, or the votes make this effort counterproductive.
Jide Kehinde Adeniyi +6 more
doaj +3 more sources
A Complex Matrix Private Key to Enhance the Security Level of Image Cryptography [PDF]
Symmetry, 2022 Standard methods used in the encryption and decryption process are implemented to protect confidential data. These methods require many arithmetic and logical operations that negatively affect the performance of the encryption process. In addition, they use private keys of a specific length, in addition to the fixed length of the data block used in ...
Mua’ad Abu-Faraj +2 more
openaire +2 more sources
A Secure Private Key Recovery Based on DNA Bio-Cryptography for Blockchain
Iraqi Journal of Science, 2023 The existence of the Internet, networking, and cloud computing support a wide range of new technologies. Blockchain is one of these technologies; this increases the interest of researchers who are concerned with providing a safe environment for the circulation of important information via the Internet.
Asia Ali Salman Al-karkhi +2 more
openaire +3 more sources
A Secure Visual Cryptography Scheme Using Private Key with Invariant Share Sizes
Journal of Software Engineering and Applications, 2017 Visual cryptography (VC) is one of the best techniques used to secure information. It uses the human vision to decrypt the encrypted images without any cryptographic computations. The basic concept of visual cryptography is splitting the secret image into shares such that when the shares are stacked, the secret image is revealed.
Rola I. Al-Khalid +4 more
openaire +3 more sources
Privately Generated Key Pairs for Post Quantum Cryptography in a Distributed Network [PDF]
Applied SciencesIn the proposed protocol, a trusted entity interacts with the terminal device of each user to verify the legitimacy of the public keys without having access to the private keys that are generated and kept totally secret by the user. The protocol introduces challenge–response–pair mechanisms enabling the generation, distribution, and verification of ...
Mahafujul Alam +2 more
openaire +3 more sources
COMPARATIVE STUDY OF PRIVATE AND PUBLIC KEY CRYPTOGRAPHY ALGORITHMS: A SURVEY
International Journal of Research in Engineering and Technology, 2014 Internet has revolutionized many aspects of our daily lives. Nowadays Internet is used for millions of applications. Many people depend on Internet for several activities like on-line banking, on-line shopping, on-line learning and on-line meetings etc. Huge amount of data travels over the network. Security of data over the network is a critical issue.
Priti Bali .
openaire +2 more sources
Function Codes For Protection Of Key In Private Key Cryptography
, 2017 In order to check the applicability and correctness of any designed algorithm, it is must to write a code on any suitable platform that successfully implements the logic. The present work is actually an extension to what we have done in our previous works where we have tried to devise an algorithm which is based on the most popular and largely applied ...
Agarwal, Ashish +4 more
openaire +3 more sources
Methods for Protection of Key in Private Key Cryptography [PDF]
International Journal of Innovative Research in Computer Science & Technology, 2017 Neha Tyagi +4 more
+4 more sources