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Random oracle

Known as: Oracle (disambiguation), Random oracle model 
In cryptography, a random oracle is an oracle (a theoretical black box) that responds to every unique query with a (truly) random response chosen… Expand
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Papers overview

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Highly Cited
2006
Highly Cited
2006
We present an Identity Based Encryption (IBE) system that is fully secure in the standard model and has several advantages over… Expand
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Highly Cited
2004
Highly Cited
2004
We take a critical look at the relationship between the security of cryptographic schemes in the Random Oracle Model, and the… Expand
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Highly Cited
2004
Highly Cited
2004
We construct two efficient Identity Based Encryption (IBE) systems that are selective identity secure without the random oracle… Expand
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Highly Cited
2004
Highly Cited
2004
We describe a short signature scheme which is existentially unforgeable under a chosen message attack without using random… Expand
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Highly Cited
2004
Highly Cited
2004
We present a fully secure Identity Based Encryption scheme whose proof of security does not rely on the random oracle heuristic… Expand
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Highly Cited
2002
Highly Cited
2002
We show that there exists a natural protocol problem which has a simple solution in the random-oracle (RO) model and which has no… Expand
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Highly Cited
1999
Highly Cited
1999
We present a new signature scheme which is existentially unforgeable under chosen message attacks, assuming some variant of the… Expand
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Highly Cited
1998
Highly Cited
1998
WC take a formal look at the relationship between the security of cryptographic schemes in the Random Oracle Model, and the… Expand
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Highly Cited
1997
Highly Cited
1997
The random oracle model is a very convenient setting for designing cryptographic protocols. In this idealized model all parties… Expand
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Highly Cited
1993
Highly Cited
1993
We argue that the random oracle model—where all parties have access to a public random oracle—provides a bridge between… Expand
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