Zero knowledge

Results: 394



#Item
201Computing / Information / Secure multi-party computation / Zero-knowledge proof / Actor model / Communications protocol / Ciphertext indistinguishability / X Window System / Commitment scheme / Cryptographic protocols / Cryptography / Data

What Information is Leaked under Concurrent Composition?∗ Vipul Goyal Microsoft Research India and

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Source URL: eprint.iacr.org

Language: English - Date: 2015-05-04 11:22:52
202Information / Model theory / Proof of knowledge / Zero-knowledge proof / Structure / Homomorphism / IP / Communications protocol / Golden ratio / Cryptographic protocols / Data / Mathematics

Efficiency Limitations for Σ-Protocols for Group Homomorphisms ? (Full Version) Endre Bangerter1 , Jan Camenisch2 , and Stephan Krenn3 1

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Source URL: eprint.iacr.org

Language: English - Date: 2009-12-04 11:23:33
203Mathematics / Quantum complexity theory / Accumulator / Central processing unit / Zero-knowledge proof / Proof of knowledge / Polynomial / Function / NP / Cryptography / Cryptographic protocols / Applied mathematics

Zero-Knowledge Accumulators and Set Operations Esha Ghosh1 , Olga Ohrimenko2 , Dimitrios Papadopoulos3 , Roberto Tamassia1 and Nikos Triandopoulos4,3 1 Dept. of Computer Science, Brown University, Providence RI, USA esha

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Source URL: eprint.iacr.org

Language: English - Date: 2015-04-28 18:00:30
204Playing card / Board

· · The Zero-Knowledge Match Maker ^ Dedicated to Arjeh Cohen on the occasion of his retirement Tom Verhoeff, Dept. of Math & CS, Eindhoven University of Technology 18 June 2014

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Source URL: www.win.tue.nl

Language: English - Date: 2014-08-09 04:23:57
205Computational complexity theory / Interactive proof system / NEXPTIME / Probabilistically checkable proof / IP / Cryptographic protocols / Soundness / NP / Zero-knowledge proof / Theoretical computer science / Applied mathematics / Complexity classes

How to Delegate Computations: The Power of No-Signaling Proofs Yael Tauman Kalai ∗

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Source URL: eprint.iacr.org

Language: English - Date: 2015-05-01 02:12:54
206Computational complexity theory / IP / Proof of knowledge / Zero-knowledge proof / NP / Probabilistically checkable proof / Soundness / Formal verification / Snark / Theoretical computer science / Applied mathematics / Cryptographic protocols

Succinct Non-Interactive Arguments via Linear Interactive Proofs Nir Bitansky∗ Tel Aviv University Alessandro Chiesa MIT

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Source URL: eprint.iacr.org

Language: English - Date: 2013-09-15 12:03:01
207Password / Challenge-response authentication / Diffie–Hellman key exchange / Public-key cryptography / Password Authenticated Key Exchange by Juggling / Zero-knowledge password proof / Cryptographic protocols / Cryptography / Password-authenticated key agreement

Password-Authenticated Multi-Party Key Exchange with Different Passwords Jeong Ok Kwon† , Ik Rae Jeong§ , Kouichi Sakurai‡ , and Dong Hoon Lee† † Center for Information Security Technologies (CIST), Korea Unive

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Source URL: eprint.iacr.org

Language: English - Date: 2006-12-25 07:03:53
208Zero-knowledge proof / Proof of knowledge / Interactive proof system / IP / Soundness / NP / Random oracle / Probabilistically checkable proof / Fiat-Shamir heuristic / Cryptography / Cryptographic protocols / Non-interactive zero-knowledge proof

An extended abstract of this paper is published in the proceedings of the 13th International Conference on Cryptology in India [21] – IndocryptThis is the full version. On the Non-malleability of the Fiat-Shamir

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Source URL: eprint.iacr.org

Language: English - Date: 2012-12-16 15:16:50
209Search algorithms / Computational complexity theory / Random oracle / Interactive proof system / Hash function / Zero-knowledge proof / Universal hashing / Collision resistance / Hash list / Cryptography / Cryptographic hash functions / Hashing

— A merged version of this work and the work of [DJKL12] appears in the proceedings of the Theory of Cryptography Conference - TCC 2013 — Why “Fiat-Shamir for Proofs” Lacks a Proof Nir Bitansky∗ Tel Aviv Univer

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Source URL: eprint.iacr.org

Language: English - Date: 2012-12-19 16:42:35
210CAPTCHA / Alan Turing / Theoretical computer science / Turing test / Oracle machine / IP / Zero-knowledge proof / Man-in-the-middle attack / Algorithm / Cryptography / Artificial intelligence / British people

Cryptography Using Captcha Puzzles Abishek Kumarasubramanian1 , Rafail Ostrovsky1 ? , Omkant Pandey2 , and Akshay Wadia1 1 University of California, Los Angeles

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Source URL: eprint.iacr.org

Language: English - Date: 2013-01-16 04:12:08
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