Results 61 to 70 of about 1,777 (202)
Non-linear echo cancellation - a Bayesian approach [PDF]
, 2009 Echo cancellation literature is reviewed, then a Bayesian model is introduced and it is shown how how it can be used to model and fit nonlinear channels. An algorithm for cancellation of echo over a nonlinear channel is developed and tested.
Addie, Ron, Braithwaite, Stephen
core +1 more source
Towards quantum‐safe blockchain: Exploration of PQC and public‐key recovery on embedded systems
IET Blockchain, Volume 5, Issue 1, January/December 2025.This paper addresses the need for quantum‐safe blockchain solutions specifically for embedded systems by integrating Post‐Quantum Cryptography (PQC) into blockchain frameworks. We propose a quantum‐secure blockchain architecture using NIST‐standardized PQC algorithms, finding Falcon‐512 to be optimal for embedded environments due to its security and ...
Dominik Marchsreiter
wiley +1 more source
A Certificateless Authenticated Key Agreement Scheme for the Power IoT
Energies, 2021 Power Internet of Things (IoT) is the application of IoT technology in the field of power grid, which can better control all kinds of power equipment, power personnel and operating environment. However, access to mass terminals brings higher requirements
Wenchao Cui +4 more
doaj +1 more source
The enablers and implementation model for mobile KMS in Australian healthcare [PDF]
, 2010 In this research project, the enablers in implementing mobile KMS in Australian regional healthcare will be investigated, and a validated framework and guidelines to assist healthcare in implementing mobile KMS will also be proposed with both qualitative
Gururajan, Raj, Tsai, Heng-Sheng
core +1 more source
Secret Key-Awareness Secure in Certificateless Cryptography
Procedia Environmental Sciences, 2011 AbstractIn certificateless cryptography protocol, public keys don’t be required certificates to guarantee their validity, so any other adversaries can replace users’ public keys. There are two security models: the weak security model prohibits the adversaries to query the decryption oracle of the ciphertexts under the public key chosen by the ...
openaire +1 more source
IET Information Security, Volume 2025, Issue 1, 2025.Public‐key authenticated encryption with keyword search (PAEKS) is a novel cryptographic primitive to resist against keyword‐guessing attacks (KGAs) and preserve the privacy of keywords in both ciphertexts and trapdoors. Recently, a designated‐server PAEKS (dPAEKS) scheme was proposed to withstand KGAs.
Nan Zhang +3 more
wiley +1 more source
Certificateless signature scheme without bilinear pairings
Tongxin xuebao, 2012 To solve the key escrow problem inherited in ID-based cryptography and the complex certificate management problem of traditional certification-based public key cryptosystem,Al-Riyami and Paterson proposed the novel concept of certificateless public key ...
Sheng-bao WANG, Wen-hao LIU, Qi XIE
doaj +2 more sources
Removal of Certificates from Set Protocol Using Certificateless Public Key Cryptography
International Journal of Network Security & Its Applications, 2012 Secure Electronic Transaction (SET) is a standard e-commerce protocol for securing credit card transactions over insecure networks. In a transaction using SET, all the members need public key certificates in order to authenticate their public key. Certificates are created by certificate authorities (CAs), The process of getting certificates from a ...
Sarkar, Arpita, Tripathi, Sachin
openaire +2 more sources
IET Information Security, Volume 2025, Issue 1, 2025.Recent advancements in unmanned aerial vehicle (UAV) technology have facilitated its widespread adoption across a spectrum of sectors, such as commercial logistics, agricultural surveillance, industrial diagnostics, and military maneuvers. However, the widespread adoption has also engendered a burgeoning array of security concerns.
Hailong Xi +8 more
wiley +1 more source
Certificateless Blind Signature Based on DLP [PDF]
, 2015 The most widely used digital signature in the real word application such as e cash e-voting etc. is blind signature. Previously the proposed blind signature follow the foot steps of public key cryptography(PKC) but conventional public key cryptography ...
Kumar, Samir
core