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NonMalleable Cryptography
 SIAM Journal on Computing
, 2000
"... The notion of nonmalleable cryptography, an extension of semantically secure cryptography, is defined. Informally, in the context of encryption the additional requirement is that given the ciphertext it is impossible to generate a different ciphertext so that the respective plaintexts are related. ..."
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Cited by 490 (21 self)
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The notion of nonmalleable cryptography, an extension of semantically secure cryptography, is defined. Informally, in the context of encryption the additional requirement is that given the ciphertext it is impossible to generate a different ciphertext so that the respective plaintexts are related
NonMalleable NonInteractive Zero Knowledge and Adaptive ChosenCiphertext Security
, 1999
"... We introduce the notion of nonmalleable noninteractive zeroknowledge (NIZK) proof systems. We show how to transform any ordinary NIZK proof system into one that has strong nonmalleability properties. We then show that the elegant encryption scheme of Naor and Yung [NY] can be made secure against ..."
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Cited by 190 (19 self)
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We introduce the notion of nonmalleable noninteractive zeroknowledge (NIZK) proof systems. We show how to transform any ordinary NIZK proof system into one that has strong nonmalleability properties. We then show that the elegant encryption scheme of Naor and Yung [NY] can be made secure against
Efficient and NonInteractive NonMalleable Commitment
, 2001
"... . We present new constructions of nonmalleable commitment schemes, in the public parameter model (where a trusted party makes parameters available to all parties), based on the discrete logarithm or RSA assumptions. The main features of our schemes are: they achieve nearoptimal communication f ..."
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Cited by 69 (9 self)
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for arbitrarilylarge messages and are noninteractive. Previous schemes either required (several rounds of) interaction or focused on achieving nonmalleable commitment based on general assumptions and were thus efficient only when committing to a single bit. Although our main constructions are for the case
Noninteractive and Reusable NonMalleable Commitment Schemes
 In proceedings of STOC ’03
, 2003
"... We consider nonmalleable (NM) and universally composable (UC) commitment schemes in the common reference string (CRS) model. ..."
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Cited by 52 (6 self)
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We consider nonmalleable (NM) and universally composable (UC) commitment schemes in the common reference string (CRS) model.
Quantum Gravity
, 2004
"... We describe the basic assumptions and key results of loop quantum gravity, which is a background independent approach to quantum gravity. The emphasis is on the basic physical principles and how one deduces predictions from them, at a level suitable for physicists in other areas such as string theor ..."
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Cited by 566 (11 self)
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We describe the basic assumptions and key results of loop quantum gravity, which is a background independent approach to quantum gravity. The emphasis is on the basic physical principles and how one deduces predictions from them, at a level suitable for physicists in other areas such as string
Abstract NonInteractive and NonMalleable Commitment
"... A commitment protocol is a fundamental cryptographic primitive used as a basic building block throughout modern cryptography. In STOC 1991, Dolev Dwork and Naor showed that in many settings the implementation of this fundamental primitive requires a strong nonmalleability property in order not to b ..."
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A commitment protocol is a fundamental cryptographic primitive used as a basic building block throughout modern cryptography. In STOC 1991, Dolev Dwork and Naor showed that in many settings the implementation of this fundamental primitive requires a strong nonmalleability property in order
A Fast Quantum Mechanical Algorithm for Database Search
 ANNUAL ACM SYMPOSIUM ON THEORY OF COMPUTING
, 1996
"... Imagine a phone directory containing N names arranged in completely random order. In order to find someone's phone number with a probability of , any classical algorithm (whether deterministic or probabilistic)
will need to look at a minimum of names. Quantum mechanical systems can be in a supe ..."
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Cited by 1126 (10 self)
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Imagine a phone directory containing N names arranged in completely random order. In order to find someone's phone number with a probability of , any classical algorithm (whether deterministic or probabilistic)
will need to look at a minimum of names. Quantum mechanical systems can be in a
Efficient and NonInteractive NonMalleable Commitment
"... Work done while the author was at Telcordia Technologies. ..."
Teleporting an Unknown Quantum State via Dual Classical and EPR Channels
, 1993
"... An unknown quantum state jOEi can be disassembled into, then later reconstructed from, purely classical information and purely nonclassical EPR correlations. To do so the sender, "Alice," and the receiver, "Bob," must prearrange the sharing of an EPRcorrelated pair of particles. ..."
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Cited by 648 (22 self)
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An unknown quantum state jOEi can be disassembled into, then later reconstructed from, purely classical information and purely nonclassical EPR correlations. To do so the sender, "Alice," and the receiver, "Bob," must prearrange the sharing of an EPRcorrelated pair of particles
KodairaSpencer theory of gravity and exact results for quantum string amplitudes
 Commun. Math. Phys
, 1994
"... We develop techniques to compute higher loop string amplitudes for twisted N = 2 theories with ĉ = 3 (i.e. the critical case). An important ingredient is the discovery of an anomaly at every genus in decoupling of BRST trivial states, captured to all orders by a master anomaly equation. In a particu ..."
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Cited by 545 (60 self)
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’ of holomorphic curves of higher genus curves in Calabi–Yau manifolds. It is shown that topological amplitudes can also be reinterpreted as computing corrections to superpotential terms appearing in the effective 4d theory resulting from compactification of standard 10d superstrings on the corresponding N = 2
Results 1  10
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