Results 41 to 50 of about 509,074 (260)
Quantum‐resistant anonymous identity‐based encryption with trable identities
IET Information Security, 2022 Identity‐based encryption (IBE), introduced by Shamir, eliminates the need for public‐key infrastructure. The sender can simply encrypt a message by using the recipient's identity (such as email or IP address) without needing to look up the public key ...
Zi‐Yuan Liu +4 more
doaj +1 more source
Emerging Science Journal, 2021 A revolutionary change to public-key cryptography can be considered as an Identity Based Cryptography (IBC) in which identity of the receiver is being used as a public key for encrypting a message and Key Generation Centre (KGC).
Maitri Patel, Rajan Patel
doaj +1 more source
Analysis Review on Public Key Cryptography Algorithms
Indonesian Journal of Electrical Engineering and Computer Science, 2018 This paper presents several Public Key Cryptography (PKC) algorithms based on the perspective of researchers’ effort since it was invented in the last four decades.
Jasmin Ilyani Ahmad +2 more
semanticscholar +1 more source
A STUDY OF BILINEAR MAPS IN WIRELESS SENSOR NETWORKS
ICTACT Journal on Communication Technology, 2017 In the past, a large part of security requirements of wireless sensor networks (WSN) were fulfilled by symmetric cryptography systems. But, today by introduction of new needs in these networks and their security development, researchers of security and ...
Reza Alimoradi +2 more
doaj +1 more source
Joint Operation in Public Key Cryptography [PDF]
International Journal of Advanced Computer Science and Applications, 2013 We believe that there is no real data protection without our own tools. Therefore, our permanent aim is to have more of our own codes. In order to achieve that, it is necessary that a lot of young researchers become interested in cryptography. We believe that the encoding of cryptographic algorithms is an important step in that direction, and it is the
Dragan Vidakovic +3 more
openaire +3 more sources
An efficient certificateless blind signature scheme without bilinear pairing
Anais da Academia Brasileira de Ciências, 2014 Recently, the certificateless public key cryptography (CLPKC) has been studied widely since it could solve both of the certificate management problem in traditional public key cryptography (TPKC) and the key escrow problem in the identity-based public ...
GUOFAGN DONG +3 more
doaj +1 more source
Transitory Master Key Transport Layer Security for WSNs
IEEE Access, 2020 Security approaches in Wireless Sensor Networks (WSNs) are normally based on symmetric cryptography. Instead of symmetric encryption, some alternative approaches have been developed by using public-key cryptography. However, the higher computational cost
Mattia Griotti +2 more
doaj +1 more source
Adaptive authentication and key agreement mechanism for future cellular systems [PDF]
, 2006 Since the radio medium can be accessed by anyone, authentication of users is a very important element of a mobile network. Nowadays, in GSM/GPRS a challenge response protocol is used to authenticate the user to the mobile network.
Dimitriou, T., Komninos, N.
core
Using decision problems in public key cryptography [PDF]
, 2007 There are several public key establishment protocols as well as complete public key cryptosystems based on allegedly hard problems from combinatorial (semi)group theory known by now.
Shpilrain, Vladimir, Zapata, Gabriel
core +3 more sources
LPKI - A Lightweight Public Key Infrastructure for the Mobile Environments
, 2008 The non-repudiation as an essential requirement of many applications can be provided by the asymmetric key model. With the evolution of new applications such as mobile commerce, it is essential to provide secure and efficient solutions for the mobile ...
Beheshti, A. A., Toorani, M.
core +3 more sources