Results 21 to 30 of about 10,264,102 (368)
Journal of Physics: Conference Series, 2020 As blockchain is increasingly valued, the application of blockchain and its security has become a research hotspot. Not only that, more and more ordinary users are paying attention to the blockchain and beginning to trade commodities in cryptocurrencies.
Teng Hu +5 more
semanticscholar +1 more source
Private Key Recovery on Bitcoin with Duplicated Signatures
KSII Transactions on Internet and Information Systems, 2020 In the modern financial sector, interest in providing financial services that employ blockchain technology has increased. Blockchain technology is efficient and can operate without a trusted party to store all transaction information; additionally, it ...
Ju-Seong Ko, Jin Kwak
semanticscholar +1 more source
A distributed key establishment scheme for wireless mesh networks using identity-based cryptography [PDF]
, 2010 In this paper, we propose a secure and efficient key establishment scheme designed with respect to the unique requirements of Wireless Mesh Networks. Our security model is based on Identity-based key establishment scheme without the utilization of a ...
Karaoglan, Duygu +4 more
core +1 more source
A Secure Mobile Banking Using Kerberos Protocol [PDF]
Engineering and Technology Journal, 2009 Because the network is an open environment, a lot of care must be taken whentransferring sensitive information especially when related with financial data.
Mohammad N. Abdullah, May T. Abdul-Hadi
doaj +1 more source
Matrično zasnovan algoritam za skrivanje tekstova i obradu informacija
Vojnotehnički Glasnik, 2014 Primena diferencijalne geometrije u skrivanju tekstualnih podataka prikazana je u ovom radu. Ta primena predstavlja generalizaciju prethodno predstavljenih metoda. Matrično vrednosne funkcije više promenljivih korišćene su u ovom radu.
Nenad O. Vesić, Dušan J. Simjanović
doaj +1 more source
Journal of Applied Sciences and Environmental Management, 2023 Cryptography system gives security services ability to protect information from people who are authorized to use it. This research introduces elevated information security system via hybrid of new expand Rivest Shamir Adleman (RSA) and data encryption ...
M. B. Hammawa +2 more
doaj +1 more source
Practical private database queries based on a quantum key distribution protocol [PDF]
, 2010 Private queries allow a user Alice to learn an element of a database held by a provider Bob without revealing which element she was interested in, while limiting her information about the other elements. We propose to implement private queries based on a
A. Jakoby +17 more
core +4 more sources
Data Integrity Auditing without Private Key Storage for Secure Cloud Storage
IEEE Transactions on Cloud Computing, 2019 Using cloud storage services, users can store their data in the cloud to avoid the expenditure of local data storage and maintenance. To ensure the integrity of the data stored in the cloud, many data integrity auditing schemes have been proposed.
Wenting Shen +5 more
semanticscholar +1 more source
A hybrid cryptosystem for cloud security: combining Okamoto-Uchiyama and Advanced Encryption Standard for optimized encryption performance [PDF]
مجلة جامعة الانبار للعلوم الصرفةThe central challenge in cloud computing is delivering strong data protection while maintaining high system performance. This paper addresses the problem by developing a hybrid cryptosystem that integrates the strengths of Okamoto-Uchiyama (OU) and ...
Azhar Malik
doaj +1 more source
Secure key from bound entanglement [PDF]
, 2005 We characterize the set of shared quantum states which contain a cryptographically private key. This allows us to recast the theory of privacy as a paradigm closely related to that used in entanglement manipulation.
Horodecki, Karol +3 more
core +2 more sources