Výsledky vyhledávání - "Rajeev A. Sahu"

Autor: Jim Barthel, Răzvan Roşie, Marc Beunardeau, Rajeev Anand Sahu

Publikováno v: Provable and Practical Security ISBN: 9783030904012
ProvSec

Symmetric searchable encryption (SSE) allows to outsource encrypted data to an untrusted server and retain searching capabilities. This is done without impacting the privacy of both the data and the search/update queries. In this work we put forth a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83fc58a18e518940774df1198c053808
http://orbilu.uni.lu/handle/10993/47997

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Public-Key Encryption with Integrated Keyword Search

Autor: Gaurav Sharma, Veronika Kuchta, Vishal Saraswat, Rajeev Anand Sahu, Olivier Markowitch

Publikováno v: Journal of Hardware and Systems Security. 3:12-25

Since the last decade, the public-key encryption with keyword search (PEKS) has been studied as a popular technique for searching data over encrypted files. The notion finds useful application for fine-grained data search on outsourced encrypted data

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4672cd137bb5f0bf0d0f732c60b3d75d
https://doi.org/10.1007/s41635-019-00066-w

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Anonymous proof-of-asset transactions using designated blind signatures

Autor: Neetu Sharma, Vishal Saraswat, Rajeev Anand Sahu, Joaquin Garcia-Alfaro

Publikováno v: Foundations and Practice of Security: 13th International Symposium, FPS 2020, Montreal, QC, Canada, December 1–3, 2020, Revised Selected Papers
FPS 2020: 13th International Symposium on Foundations & Practice of Security
FPS 2020: 13th International Symposium on Foundations & Practice of Security, Dec 2020, Montreal, Canada. pp.137-146, ⟨10.1007/978-3-030-70881-8_9⟩
Foundations and Practice of Security ISBN: 9783030708801
FPS

We propose a scheme to preserve the anonymity of users in proof-of-asset transactions. We assume bitcoin-like cryptocurrency systems in which a user must prove the strength of its assets (i.e., solvency), prior conducting further transactions. The tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a56675948149fdc4366c4192f4288e7
http://arxiv.org/abs/2009.13978

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A secure anonymous proxy signcryption scheme

Autor: Rajeev Anand Sahu, Vishal Saraswat, Amit K. Awasthi

Publikováno v: Journal of Mathematical Cryptology, Vol 11, Iss 2, Pp 63-84 (2017)

We introduce a new cryptographic primitive identity-based anonymous proxy signcryption which provides anonymity to the proxy sender while also providing a mechanism to the original sender to expose the identity of the proxy sender in case of misuse.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3696e3cb1be41d84545bef84b4e02b3e
https://doaj.org/article/d29778e207b8411d809daa1294f62726

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A twofold group key agreement protocol for NoC‐based MPSoCs

Autor: Soultana Ellinidou, Veronika Kuchta, Rajeev Anand Sahu, Jean-Michel Dricot, Olivier Markowitch, Suman Bala, Gaurav Sharma

Publikováno v: Transactions on Emerging Telecommunications Technologies, 30 (6

A symmetric group key agreement protocol enables the group members to derive a shared session key for secure communication among them, whereas an asymmetric one facilitates security to any communication from outside, without adding outsiders into the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efcb424ad9844ecf94ddaf9467e5739b
https://doi.org/10.1002/ett.3633

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