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Authors: Bartek Gedrojc ; Kathy Cartrysse and Jan C. A. van der Lubbe

Affiliation: Delft University of Technology, Netherlands

Keyword(s): Untrustworthy Environments, Oblivious Third Party, Φ-Hiding Assumption, ElGamal, Mobile Software Agents, Multi-Party Computation.

Related Ontology Subjects/Areas/Topics: Cryptographic Techniques and Key Management ; Information and Systems Security ; Mobile Code & Agent Security

Abstract: A major security and privacy threat for Mobile Software Agents are Untrustworthy Environments; which are able to spy on the agents’ code and private data. By combining Multi-Party Computation with ElGamal public-key encryption system we are able to create a protocol capable of letting two agents have a private bidding within an Honest-but-Curious environment only with the help of an Oblivious Third Party. The Oblivious party is able to compare two encrypted inputs without being able to retrieve any information about the inputs.

CC BY-NC-ND 4.0

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Paper citation in several formats:
Gedrojc, B.; Cartrysse, K. and C. A. van der Lubbe, J. (2006). PRIVATE BIDDING FOR MOBILE AGENTS. In Proceedings of the International Conference on Security and Cryptography (ICETE 2006) - SECRYPT; ISBN 978-972-8865-63-4; ISSN 2184-3236, SciTePress, pages 277-282. DOI: 10.5220/0002102702770282

@conference{secrypt06,
author={Bartek Gedrojc. and Kathy Cartrysse. and Jan {C. A. van der Lubbe}.},
title={PRIVATE BIDDING FOR MOBILE AGENTS},
booktitle={Proceedings of the International Conference on Security and Cryptography (ICETE 2006) - SECRYPT},
year={2006},
pages={277-282},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002102702770282},
isbn={978-972-8865-63-4},
issn={2184-3236},
}

TY - CONF

JO - Proceedings of the International Conference on Security and Cryptography (ICETE 2006) - SECRYPT
TI - PRIVATE BIDDING FOR MOBILE AGENTS
SN - 978-972-8865-63-4
IS - 2184-3236
AU - Gedrojc, B.
AU - Cartrysse, K.
AU - C. A. van der Lubbe, J.
PY - 2006
SP - 277
EP - 282
DO - 10.5220/0002102702770282
PB - SciTePress