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Symmetric Key Cryptography

2021
Pawel Sniatala   +2 more
openaire   +1 more source

On Length-Preserving Symmetric Cryptography

2007
This paper focuses on the length-preserving symmetric cryptography, with which people can encrypt messages of variable length (especially arbitrary length) to get ciphertext of length identical to that of plaintext being encrypted. Two confidentiality modes being able to achieve length-preserving encryption, i.e., OFB mode and CTR mode, are analyzed in
Zheng Jianwu, Liu Hui, Liu Mingsheng
openaire   +1 more source

Practical Leakage-Resilient Symmetric Cryptography

2012
Leakage resilient cryptography attempts to incorporate side-channel leakage into the black-box security model and designs cryptographic schemes that are provably secure within it. Informally, a scheme is leakage-resilient if it remains secure even if an adversary learns a bounded amount of arbitrary information about the schemes internal state ...
Faust, Sebastian   +2 more
openaire   +1 more source

Security in quantum cryptography

Reviews of Modern Physics, 2022
Christopher Portmann, Renato Renner
exaly  

Public key versus symmetric key cryptography in client–server authentication protocols

International Journal of Information Security, 2021
An Braeken
exaly  

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