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Balachandar Kesavan

dblp:331/5012 · DBLP profile ↗
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3ranked-venue papers
0as first author
3since 2021 · last 2023
0009-0006-1424-4390ORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Security and privacy · 3 · 3 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Network and information security
3 papers
Cryptographic protocols and secure computation · 81% Cryptographic primitives and cryptanalysis · 14% Network security · 5%

Topics — the 6 heaviest of 8, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Cryptographic protocols and secure computation › key management
key transparency
1.222023
ELEKTRA: Efficient Lightweight multi-dEvice Key TRAnsparency · CCS 2023
Rotatable Zero Knowledge Sets - Post Compromise Secure Auditable Dictionaries with Application to Key Transparency · ASIACRYPT (3) 2022
Cryptographic protocols and secure computation › secure messaging
end-to-end encryption
0.712023
End-to-End Encrypted Zoom Meetings: Proving Security and Strengthening Liveness · EUROCRYPT (5) 2023
Cryptographic protocols and secure computation › proof systems
zero-knowledge proofs
0.612022
Rotatable Zero Knowledge Sets - Post Compromise Secure Auditable Dictionaries with Application to Key Transparency · ASIACRYPT (3) 2022
Cryptographic protocols and secure computation › proof systems › zero-knowledge proofs
zero-knowledge sets
0.612022
Rotatable Zero Knowledge Sets - Post Compromise Secure Auditable Dictionaries with Application to Key Transparency · ASIACRYPT (3) 2022
Cryptographic protocols and secure computation › key management
public key infrastructure
0.212023
ELEKTRA: Efficient Lightweight multi-dEvice Key TRAnsparency · CCS 2023
Network security › secure communication
secure group communication
0.212023
End-to-End Encrypted Zoom Meetings: Proving Security and Strengthening Liveness · EUROCRYPT (5) 2023

Methods — techniques the papers use, named apart from their topics

authenticated data structure · 0.7post-compromise security · 0.6
YearPublicationVenuePosition
2023 ELEKTRA: Efficient Lightweight multi-dEvice Key TRAnsparency
abstract
Key Transparency (KT) systems enable service providers of end-to-end encrypted communication (E2EE) platforms to maintain a Verifiable Key Directory (VKD) that maps each user's identifier, such as a username or email address, to their identity public key(s). Users periodically monitor the directory to ensure their own identifier maps to the correct keys, thus detecting any attempt to register a fake key on their behalf to Meddler-in-the-Middle (MitM) their communications.
Julia Len, Melissa Chase, Esha Ghosh, Daniel Jost 0001, Balachandar Kesavan, Antonio Marcedone
CCS5
2023 End-to-End Encrypted Zoom Meetings: Proving Security and Strengthening Liveness
Yevgeniy Dodis, Daniel Jost 0001, Balachandar Kesavan, Antonio Marcedone
EUROCRYPT (5)3
2022 Rotatable Zero Knowledge Sets - Post Compromise Secure Auditable Dictionaries with Application to Key Transparency
Yevgeniy Dodis, Esha Ghosh, Eli Goldin, Balachandar Kesavan, Antonio Marcedone, Merry Ember Mou
ASIACRYPT (3)5