Results 221 to 230 of about 5,053 (247)

Theory and Applications of Sequentially Threshold Public-Key Cryptography: Practical Private Key Safeguarding and Secure Use for Individual Users

IEEE Transactions on Information Forensics and Security
, Futai Zhang, Xinyi Huang
exaly   +2 more sources

Private key and public key quantum cryptography

Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, 2003
Summary form only given. Information has always been valuable, never more so than in recent decades, and throughout history people have turned to cryptography in an attempt to keep important information secret. Coherent manipulation of quantum states promises to rearrange the lists of possible and impossible cryptographic tasks.
openaire   +1 more source

Distributed Private-Key Generators for Identity-Based Cryptography

2010
An identity-based encryption (IBE) scheme can greatly reduce the complexity of sending encrypted messages. However, an IBE scheme necessarily requires a private-key generator (PKG), which can create private keys for clients, and so can passively eavesdrop on all encrypted communications.
Aniket Kate, Ian Goldberg 0001
openaire   +1 more source

Microprocessor architecture for private-key cryptography

Irish Signals and Systems Conference 2004, 2004
A novel generic instructions set for a RISC microprocessor designed to accelerate the performance of all private-key cryptographic algorithms is described in this paper. The RISC microprocessor has coprocessors and instruction extensions designed to specifically implement and accelerate the Rijndael and DES private key algorithms.
openaire   +1 more source

Robust Public Key Cryptography — A New Cryptosystem Surviving Private Key Compromise

2007
A weakness of the present-day public key cryptosystems is that these cryptosystems do not survive private-key compromise attacks resulting from an internal breach of trust. In a competitive business environment, private key compromise is a common incident that voids the strength of public key cryptosystems such as RSA and ECC.
openaire   +1 more source

Private-Key Error Correcting Cryptography Based on QC-LDPC Codes for Telemetry System

2014
Aiming at the security and reliability of data transmission in a wireless telemetry system, a new error correcting cryptography algorithm is proposed in this paper. The novel algorithm employs quasi-cyclic low-density parity-check (QC-LDPC) codes for simultaneous encryption and channel encoding, which is different from the traditional concatenated ...
Jinrong Zhang, Ling Wu, Shengli Liu, Junfeng Wang   +3 more
openaire   +1 more source

Post Quantum Implications on Private and Public Key Cryptography

2023 International Conference on Smart Systems for applications in Electrical Sciences (ICSSES), 2023
Seema B. Hegde, Aayush Jamuar, Raghunath Kulkarni   +2 more
openaire   +1 more source

Provably Secure Symmetric Private Information Retrieval with Quantum Cryptography

Entropy, 2021
Wen Yu Kon, Charles Ci Wen Lim, Lim Charles Ci Wen   +2 more
exaly  

Client-server system for secure private messages exchange using public key cryptography

2017
Цель. Целью работы является разработка кроссплатформенной системы, которая обеспечивает высокий уровень информационной защиты передаваемых сообщений, и при этом может эксплуатироваться в среде операционных систем Windows и Linux. Методика. Разработка программного обеспечения для шифрованной передачи частных сообщений с помощью клиент-серверной системы ...
Petrenko, О. M., Klymenko, S. V., Poliakov, H. O.   +2 more
openaire   +1 more source

Private key updating scheme of identity-based public key cryptography under distributed network

Journal of Computer Applications, 2009
Wei LI, Chang-yuan LUO, Xiao CHU
openaire   +1 more source