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Title of Journal: J Cryptol

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Abbravation: Journal of Cryptology

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Springer-Verlag

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10.1007/bf02847158

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1432-1378

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Sequential Aggregate Signatures Multisignatures

Authors: Steve Lu Rafail Ostrovsky Amit Sahai Hovav Shacham Brent Waters
Publish Date: 2012/06/22
Volume: 26, Issue: 2, Pages: 340-373
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Abstract

We present the first aggregate signature the first multisignature and the first verifiably encrypted signature provably secure without random oracles Our constructions derive from a novel application of a recent signature scheme due to Waters Signatures in our aggregate signature scheme are sequentially constructed but knowledge of the order in which messages were signed is not necessary for verification The aggregate signatures obtained are shorter than Lysyanskaya et al’s sequential aggregates and can be verified more efficiently than Boneh et al’s aggregates We also consider applications to secure routing and proxy signatures

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Other Papers In This Journal:
  1. Handling Expected Polynomial-Time Strategies in Simulation-Based Security Proofs
  2. Resource Requirements of Private Quantum Channels and Consequences for Oblivious Remote State Preparation
  3. Formal Proofs for the Security of Signcryption
  4. Concurrent Knowledge Extraction in Public-Key Models
  5. Jacobian Coordinates on Genus 2 Curves
  6. On the Amortized Complexity of Zero-Knowledge Protocols
  7. On the Efficient Generation of Prime-Order Elliptic Curves
  8. Accelerating Pollard’s Rho Algorithm on Finite Fields
  9. The Improbability That an Elliptic Curve Has Subexponential Discrete Log Problem under the Menezes—Okamoto—Vanstone Algorithm
  10. Constant-Round Oblivious Transfer in the Bounded Storage Model
  11. The Discrete Logarithm Problem on Elliptic Curves of Trace One
  12. Short Signatures from Diffie–Hellman: Realizing Almost Compact Public Key
  13. Integral Cryptanalysis on Full MISTY1
  14. Integral Cryptanalysis on Full MISTY1
  15. Universally Composable Symbolic Security Analysis
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