Results 41 to 50 of about 20,096 (290)

Verifiable Public Key Encryption Scheme With Equality Test in 5G Networks [PDF]

, 2017
The emergence of 5G networks will allow cloud computing providers to offer more convenient services. However, security and privacy issues of cloud services in 5G networks represent huge challenges.
Ming Wang, Jie Cui, Franqueira, Virginia N. L., Virginia N. L. Franqueira, Franqueira, Virginia N.L., Zhong, Hong, Cui, Jie, Hong Zhong, Wang, Ming, Lu Liu, Xu, Yan, Liu, Lu, Yan Xu   +12 more
core   +1 more source

Provably sender-deniable encryption scheme [PDF]

Computer Science Journal of Moldova, 2015
The use of the well known provably secure public-key cryptoscheme by Rabin is extended for the case of the deniable encryption. In the proposed new sender-deniable encryption scheme the cryptogram is computed as coefficients of quadratic congruence, the
N.A. Moldovyan, A.A. Moldovyan, V.A. Shcherbacov   +2 more
doaj  

Public Key Image Encryption Based on Compressed Sensing

IEEE Access, 2019
The compression feature of compressed sensing (CS) enables that the ciphertext lengths of multimedia encryption schemes have reduced dramatically, and the simple linear measurements make the encryption process extremely efficient.
Dong Xie
doaj   +1 more source

Public Key Encryption with Keyword Search [PDF]

, 2004
We study the problem of searching on data that is encrypted using a public key system. Consider user Bob who sends email to user Alice encrypted under Alice’s public key. An email gateway wants to test whether the email contains the keyword “urgent” so that it could route the email accordingly. Alice, on the other hand does not wish to give the gateway
DAN BONEH, GIOVANNI DI CRESCENZO, RAFAIL OSTROVSKY, PERSIANO, Giuseppe   +3 more
openaire   +3 more sources

Lattice-based certificateless public-key encryption in the standard model

, 2013
The notion of certificateless public-key encryption (CL-PKE) was introduced by Al-Riyami and Paterson in 2003 that avoids the drawbacks of both traditional PKI-based public-key encryption (i.e., establishing public-key infrastructure) and identity-based ...
Josef Pieprzyk, Sepahi, Reza, Steinfeld, Ron, Pieprzyk, Josef, Ron Steinfeld, Reza Sepahi   +5 more
core   +1 more source

Certificate-based hybrid encryption scheme in the standard model

Tongxin xuebao, 2009
For construction a public cryptosystem that requiring fewer infrastructures than public key infrastructure（PKI）,a certificate-based public-key encryption（CBE） scheme was proposed by Gentry.In CBE scheme,a certification was signed by a third part on an ...
KANG Li, TANG Xiao-hu, FAN Jia
doaj   +2 more sources

Parallel authentication and public-key encryption

, 2003
A parallel authentication and public-key encryption is introduced and exemplified on joint encryption and signing which compares favorably with sequential Encrypt-then-Sign (ɛtS) or Sign-then-Encrypt (Stɛ) schemes as far as both efficiency and security ...
Pointcheval, David, Josef Pieprzyk, David Pointcheval, Pieprzyk, Josef   +3 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Block Cipher Based Public Key Encryption via Indistinguishability Obfuscation [PDF]

International Journal of Electronics and Telecommunications, 2018
The article is devoted to generation techniques of the new public key crypto-systems, which are based on application of indistinguishability obfuscation methods to selected private key crypto-systems.
Aleksandra Horubała, Daniel Waszkiewicz, Michał Andrzejczak, Piotr Sapiecha   +3 more
doaj   +1 more source

LINE: Public-key encryption

CoRR
We propose a public key encryption cryptosystem based on solutions of linear equation systems with predefinition of input parameters through shared secret computation for factorizable substitutions. The existence of multiple equivalent solutions for an underdetermined system of linear equations determines the impossibility of its resolution by a ...
Gennady Khalimov, Yevgen Kotukh
openaire   +2 more sources