Minimum disclosure proofs of knowledge
Journal of Computer and System Sciences - 27th IEEE Conference on Foundations of Computer Science October 27-29, 1986
Founding crytpography on oblivious transfer
STOC '88 Proceedings of the twentieth annual ACM symposium on Theory of computing
The knowledge complexity of interactive proof systems
SIAM Journal on Computing
The round complexity of secure protocols
STOC '90 Proceedings of the twenty-second annual ACM symposium on Theory of computing
Oblivious transfer protecting secrecy
EUROCRYPT '90 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
ACM Transactions on Computer Systems (TOCS)
Practical Quantum Oblivious Transfer
CRYPTO '91 Proceedings of the 11th Annual International Cryptology Conference on Advances in Cryptology
Foundations of Secure Interactive Computing
CRYPTO '91 Proceedings of the 11th Annual International Cryptology Conference on Advances in Cryptology
Security, fault tolerance, and communication complexity in distributed systems
Security, fault tolerance, and communication complexity in distributed systems
Protocols for secure computations
SFCS '82 Proceedings of the 23rd Annual Symposium on Foundations of Computer Science
SFCS '86 Proceedings of the 27th Annual Symposium on Foundations of Computer Science
Multiparty computation with faulty majority
SFCS '89 Proceedings of the 30th Annual Symposium on Foundations of Computer Science
Robustness Principles for Public Key Protocols
CRYPTO '95 Proceedings of the 15th Annual International Cryptology Conference on Advances in Cryptology
Precomputing Oblivious Transfer
CRYPTO '95 Proceedings of the 15th Annual International Cryptology Conference on Advances in Cryptology
Adaptively Secure Oblivious Transfer
ASIACRYPT '98 Proceedings of the International Conference on the Theory and Applications of Cryptology and Information Security: Advances in Cryptology
Introduction to Secure Computation
Lectures on Data Security, Modern Cryptology in Theory and Practice, Summer School, Aarhus, Denmark, July 1998
Private Selective Payment Protocols
FC '00 Proceedings of the 4th International Conference on Financial Cryptography
Practical Oblivious Transfer Protocols
IH '02 Revised Papers from the 5th International Workshop on Information Hiding
Efficient 1-Out-n Oblivious Transfer Schemes
PKC '02 Proceedings of the 5th International Workshop on Practice and Theory in Public Key Cryptosystems: Public Key Cryptography
t-out-of-n string/bit oblivious transfers revisited
ISPEC'05 Proceedings of the First international conference on Information Security Practice and Experience
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We show how to break a protocol for Oblivious Transfer presented at Eurocrypt 90 [11]. Armed with a new set of definitions for proving the security of interactive computations, we found difficulties in proving the protocol secure. These difficulties led us to a simple attack that breaks the OT protocol in a subtle but fundamental way. The error that we found may be present in a wide variety of secure protocols. It reveals a fundamental flaw in the traditional definition of Oblivious Transfer itself.