Public-key cryptosystem - Open Access .click

SIAM Review, 2004
The authors not only provide an overview of the best public-key ciphers, but also show how difficult a task it is to rank such cryptosystems. Their list of references is extensive with 124 items for further reading. Anyone interested in this topic should have a look at this paper.
Neal Koblitz, Alfred Menezes
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Indifferentiability for Public Key Cryptosystems

2020
We initiate the study of indifferentiability for public key encryption and other public key primitives. Our main results are definitions and constructions of public key cryptosystems that are indifferentiable from ideal cryptosystems, in the random oracle model.
Mark Zhandry, Cong Zhang 0001
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Quantum Public-Key Cryptosystem

International Journal of Theoretical Physics, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luo, Ming-Xing +3 more
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Quaternion public key cryptosystems

2016 World Congress on Industrial Control Systems Security (WCICSS), 2016
In this paper, quaternion key exchange protocol and quaternion public key encryption scheme are proposed. The security of proposals relies on hardness of the hidden quaternion conjugacy search problem, that is, difficulty of solving the simultaneous quaternion discrete logarithmic problem and quaternion conjugacy search problem over quaternion rings ...
Maheswara Rao Valluri, Shailendra Vikash Narayan +1 more
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cryptography
public key cryptosystem
cryptanalysis

cryptosystem
public key encryption
security

public-key cryptography
ntru
post-quantum cryptography