2026 Alexandra Boldyreva: Computer Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Computer Science	31	13346	12945	5339	5082	71	9992

Overview

Alexandra Boldyreva is affiliated with the Georgia Institute of Technology in the United States. Their research primarily focuses on the field of Computer Science, with significant contributions in several subfields and topics related to security, cryptography, and privacy.

In terms of subfields of study, their work spans:

Artificial Intelligence
Computer Networks and Communications
Information Systems
Computer Vision and Pattern Recognition
Signal Processing

The main topics Boldyreva has explored include:

Advanced Authentication Protocols Security
Cryptography and Data Security
User Authentication and Security Systems
Cryptographic Implementations and Security
Privacy-Preserving Technologies in Data
Coding theory and cryptography
Advanced Image and Video Retrieval Techniques

Boldyreva has several recent publications throughout their career. Notable papers include:

Privacy-Preserving Approximate k-Nearest-Neighbors Search that Hides Access, Query and Volume Patterns, 2021, Proceedings on Privacy Enhancing Technologies
Secure Communication Channel Establishment: TLS 1.3 (over TCP Fast Open) versus QUIC, 2021, Journal of Cryptology
Understanding Leakage in Searchable Encryption: a Quantitative Approach, 2024, Proceedings on Privacy Enhancing Technologies
Provable Security Analysis of Butterfly Key Mechanism Protocol in IEEE 1609.2.1 Standard, 2024, Proceedings on Privacy Enhancing Technologies
MATERIAL FOR APPLYING A WEAR-RESISTANT COATING OF THE DIAMOND BIT BODY BY DETONATION METHOD, 2023, Izvestiya of Samara Scientific Center of the Russian Academy of Sciences

The venues where Boldyreva frequently publishes include:

Proceedings on Privacy Enhancing Technologies
Journal of Cryptology
Izvestiya of Samara Scientific Center of the Russian Academy of Sciences

Collaboration is a feature of their work, with frequent co-authors being:

Vladimir Kolesnikov
Manuel Barbosa
Shan Chen
Bogdan Warinschi
Tianxin Tang

Boldyreva has also contributed to academic books published by Springer Science+Business Media, including:

Public-Key Cryptography - PKC 2020
Public-Key Cryptography - PKC 2023

Best Publications

Threshold Signatures, Multisignatures and Blind Signatures Based on the Gap-Diffie-Hellman-Group Signature Scheme

Alexandra Boldyreva

1373
Citations
Order-Preserving Symmetric Encryption.

Alexandra Boldyreva;Nathan Chenette;Younho Lee;Adam O'Neill

1248
Citations
Deterministic and efficiently searchable encryption

Mihir Bellare;Alexandra Boldyreva;Adam O'Neill

1097
Citations
Identity-based encryption with efficient revocation

Alexandra Boldyreva;Vipul Goyal;Virendra Kumar

973
Citations
Order-Preserving Encryption Revisited: Improved Security Analysis and Alternative Solutions.

Alexandra Boldyreva;Nathan Chenette;Adam O'Neill

682
Citations
Public-key encryption in a multi-user setting: security proofs and improvements

Mihir Bellare;Alexandra Boldyreva;Silvio Micali

636
Citations
Key-Privacy in Public-Key Encryption

Mihir Bellare;Alexandra Boldyreva;Anand Desai;David Pointcheval

619
Citations
An uninstantiable random-oracle-model scheme for a hybrid-encryption problem

Mihir Bellare;Alexandra Boldyreva;Adriana Palacio

369
Citations
Secure Proxy Signature Schemes for Delegation of Signing Rights

Alexandra Boldyreva;Adriana Palacio;Bogdan Warinschi

369
Citations
On Notions of Security for Deterministic Encryption, and Efficient Constructions without Random Oracles

Alexandra Boldyreva;Serge Fehr;Adam O'Neill

269
Citations
Ordered Multisignatures and Identity-Based Sequential Aggregate Signatures, with Applications to Secure Routing.

Alexandra Boldyreva;Craig Gentry;Adam O'Neill;Dae Hyun Yum

241
Citations
Security of symmetric encryption in the presence of ciphertext fragmentation

Alexandra Boldyreva;Jean Paul Degabriele;Kenneth G. Paterson;Martijn Stam

209
Citations
How secure and quick is QUIC?: provable security and performance analyses

Robert Lychev;Samuel Jero;Alexandra Boldyreva;Cristina Nita-Rotaru

155
Citations
Efficient threshold signature, multisignature and blind signature schemes based on the Gap-Diffie-Hellman-group signature scheme.

Alexandra Boldyreva

154
Citations
High Efficiency Counter Mode Security Architecture via Prediction and Precomputation

Weidong Shi;Hsien-Hsin S. Lee;Mrinmoy Ghosh;Chenghuai Lu

152
Citations
Randomness Re-use in Multi-recipient Encryption Schemeas

Mihir Bellare;Alexandra Boldyreva;Jessica Staddon

151
Citations
Online ciphers and the hash-CBC construction

Mihir Bellare;Alexandra Boldyreva;Lars Knudsen;Chanathip Namprempre

127
Citations
Provably-secure schemes for basic query support in outsourced databases

Georgios Amanatidis;Alexandra Boldyreva;Adam O'Neill

100
Citations
Mimesis aegis: a mimicry privacy shield a system's approach to data privacy on public cloud

Billy Lau;Simon Chung;Chengyu Song;Yeongjin Jang

97
Citations
A closer look at PKI: security and efficiency

Alexandra Boldyreva;Marc Fischlin;Adriana Palacio;Bogdan Warinschi

91
Citations

Frequent Co-Authors

Mihir Bellare University of California, San Diego

Bogdan Warinschi University of Bristol

Marc Fischlin Technical University of Darmstadt

Cristina Nita-Rotaru Northeastern University

Kenneth G. Paterson ETH Zurich

Lars R. Knudsen University of Southern Denmark

Wenke Lee Georgia Institute of Technology

Taesoo Kim Georgia Institute of Technology

David Pointcheval École Normale Supérieure

Craig Gentry TripleBlind

External Links

Personal website of Alexandra Boldyreva

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