Results 11 to 20 of about 529,456 (364)
Probability theory and public-key cryptography [PDF]
International Journal of Computer Mathematics: Computer Systems Theory, 2020 In this short note, we address a common misconception at the interface of probability theory and public-key cryptography.
Bessonov, Mariya +2 more
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Quantum cryptography: Public key distribution and coin tossing [PDF]
Theoretical Computer Science, 2014 Charles H. Bennett, Gilles Brassard
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Certificateless Public Key Cryptography [PDF]
International Conference on the Theory and Application of Cryptology and Information Security, 2003 This paper introduces and makes concrete the concept of certificateless public key cryptography (CL-PKC), a model for the use of public key cryptography which avoids the inherent escrow of identity-based cryptography and yet which does not require certificates to guarantee the authenticity of public keys. The lack of certificates and the presence of an
Kenneth G. Paterson, Sattam S. Al-Riyami
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Revocable identity‐based matchmaking encryption in the standard model
IET Information Security, 2023 Identity‐based Matchmaking Encryption (IB‐ME) is an extension notion of matchmaking encryption (CRYPTO 2019), where a sender and a receiver can specify an access policy for the other party.
Zhe Jiang +5 more
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Lattice‐based unidirectional Proxy Re‐Encryption and Proxy Re‐Encryption+ schemes
IET Information Security, 2021 The concept of Proxy Re‐Encryption (PRE) was introduced by Blaze, Bleumer and Strauss at Eurocrypt in 1998. In this concept, a semi‐trusted proxy user acquires a re‐encryption key from the delegator.
Kunwar Singh +3 more
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On Multiple Encryption for Public-Key Cryptography
Cryptography, 2023 Using multiple, individual encryption schemes is a well-established method to increase the overall security of encrypted data. These so-called multiple encryption or hybrid schemes have regained traction in the context of public-key cryptography due to ...
Tudor Soroceanu +2 more
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Post-quantum cryptography-driven security framework for cloud computing
Open Computer Science, 2022 Data security in the cloud has been a major issue since the inception and adoption of cloud computing. Various frameworks have been proposed, and yet data breach prevails.
Ukwuoma Henry Chima +3 more
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Lattice‐based cryptosystems in standardisation processes: A survey
IET Information Security, 2023 The current widely used public‐key cryptosystems are vulnerable to quantum attacks. To prepare for cybersecurity in the quantum era, some projects have been launched to call for post‐quantum alternatives.
Anyu Wang, Dianyan Xiao, Yang Yu
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IACR Cryptology ePrint Archive, 2020 . Unlike black-box cryptography, an adversary in a white-box security model has full access to the implementation of the cryptographic algorithm. Thus, white-box implementation of cryptographic algorithms is more practical. Nevertheless, in recent years,
Yudi Zhang +4 more
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IEEE Access, 2021 The interconnected digital world is generating enormous data that must be secured from unauthorized access. Advancement in technologies and new innovative methods applied by attackers play an instrumental role in breaching data security.
Raza Imam +3 more
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