Journal Article10.1016/S0045-7906(00)00006-9
A threshold decryption scheme without session keys
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TL;DR: A new threshold decryption scheme is proposed, which allows confidential messages to be encrypted in t -out-of- n shared secret schemes Whenever the number of participants from the group is larger than or equal to a predetermined threshold value t, the confidential message can be obtained.
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About: This article is published in Computers & Electrical Engineering. The article was published on 30 Nov 2000. The article focuses on the topics: Shared secret & Encryption.
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Citations
A practical (t, n) threshold proxy signature scheme based on the RSA cryptosystem
TL;DR: In this article, a (t, n) threshold proxy signature scheme based on the RSA cryptosystem was proposed, which satisfies all proxy requirements and uses only a simple Lagrange formula to share the proxy signature key.
114
A PracticalÖt;nÜ Threshold Proxy Signature Scheme Based on the RSA Cryptosystem
Min-Shiang Hwang,Eric Jui-Lin Lu,Iuon-Chang Lin +2 more
- 01 Jan 2003
TL;DR: This paper proposes a practical, efficient, and secure (t, n) threshold proxy signature scheme based on the RSA cryptosystem that satisfies all proxy requirements and uses only a simple Lagrange formula to share the proxy signature key.
56
Analysis on the generalization of proxy signature
Namita Tiwari,Sahadeo Padhye +1 more
TL;DR: The research progress made on proxy signature is covered and its relationships with other existing signature schemes having continuous progress until now are investigated and comparison among them is made on the basis of different number theoretic problems.
17
An efficient cryptosystem Delta for stream cipher applications
TL;DR: It is shown that the irregular clocking introduced provides a certain level of strengthened security against several cryptanalytic attacks and enhances its use as a suitable cryptosystem for stream cipher applications.
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Grundlagen der Parallelverarbeitung
Birgit Schwartz
- 01 Jan 1994
TL;DR: Parallele Verarbeitung is eine effiziente Form der Informationsverarbeit, bei der die gleichzeitige bearbeitung im Vordergrund steht as discussed by the authors.
1
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Taher Elgamal
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TL;DR: A new signature scheme is proposed, together with an implementation of the Diffie-Hellman key distribution scheme that achieves a public key cryptosystem that relies on the difficulty of computing discrete logarithms over finite fields.
A Public Key Cryptosystem and a Signature Scheme Based on Discrete Logarithms
Taher Elgamal
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TL;DR: In this article, a new signature scheme is proposed together with an implementation of the Diffie-Hellman key distribution scheme that achieves a public key cryptosystem and the security of both systems relies on the difficulty of computing discrete logarithms over finite fields.
Safeguarding cryptographic keys
G. R. Blakley
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TL;DR: Certain cryptographic keys, such as a number which makes it possible to compute the secret decoding exponent in an RSA public key cryptosystem, 1 , 5 or the system master key and certain other keys in a DES cryptos system, 3 are so important that they present a dilemma.
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