Research / Publications

Publications

An overview of published papers, preprints, and other manuscripts. Select a topic to narrow the list. For a complete and up-to-date record, see dblp.

Showing 24 publications

2026

ASIACRYPT2026

Page-efficient Encrypted Multi-Maps: New Techniques for Optimal Search Bandwidth

Francesca Falzon, Zichen Gui, Michael Reichle

EncryptionPost-quantum cryptography
Paper
TCC2026

Hint-Free Multi-Signatures

Dennis Hofheinz, Michael Reichle, Benedikt Wagner

SignaturesClassical cryptography
Paper
CRYPTO2026

Blind Signatures from Arguments of Inequality

Michael Klooß, Russell W. F. Lai, Michael Reichle

SignaturesClassical cryptography
Paper
CRYPTO2026

Playing Tag with Okamoto-Schnorr: Three-Move Pairing-Free Blind Signatures from DDH

Rutchathon Chairattana-Apirom, Michael Reichle, Stefano Tessaro

SignaturesClassical cryptography
Paper
EUROCRYPT2026

Adaptively-secure Three-round Threshold Schnorr from DL

Guilhem Niot, Michael Reichle, Kaoru Takemure

SignaturesClassical cryptographyZero-knowledge
Paper
IEEE S&P2026

Lattice-based Threshold Blind Signatures

Sebastian Faller, Guilhem Niot, Michael Reichle

SignaturesPost-quantum cryptography
Paper
PKC2026

Threshold Blind Signatures from CDH

Michael Reichle, Zoé Reinke

SignaturesClassical cryptography
Paper

2025

TCC2025

Security Amplification of Threshold Signatures in the Standard Model

Karen Azari, Cecilia Boschini, Kristina Hostáková, Michael Reichle

SignaturesClassical cryptography
Paper
ASIACRYPT2025

Tightly-Secure Blind Signatures in Pairing-Free Groups

Nicholas Brandt, Dennis Hofheinz, Michael Klooß, Michael Reichle

SignaturesClassical cryptography
Paper
CRYPTO2025

Unmasking TRaccoon: A Lattice-Based Threshold Signature with An Efficient Identifiable Abort Protocol

Rafael del Pino, Shuichi Katsumata, Guilhem Niot, Michael Reichle, Kaoru Takemure

SignaturesPost-quantum cryptographyZero-knowledge
Paper
CRYPTO2025

Blind Signatures from Proofs of Inequality

Michael Klooß, Michael Reichle

SignaturesZero-knowledgeClassical cryptography
Paper

2024

ASIACRYPT2024

Practical Blind Signatures in Pairing-Free Groups

Michael Klooß, Michael Reichle, Benedikt Wagner

SignaturesClassical cryptographyZero-knowledge
Paper
CRYPTO2024

Adaptively Secure 5 Round Threshold Signatures from MLWE/MSIS and DL with Rewinding

Shuichi Katsumata, Michael Reichle, Kaoru Takemure

SignaturesPost-quantum cryptography
Paper
CRYPTO2024

Pairing-Free Blind Signatures from Standard Assumptions in the ROM

Julia Kastner, Ky Nguyen, Michael Reichle

SignaturesClassical cryptography
Paper
PKC2024

Breaking Parallel ROS: Implication for Isogeny and Lattice-based Blind Signatures

Shuichi Katsumata, Yi-Fu Lai, Michael Reichle

SignaturesPost-quantum cryptography
Paper

2023

ASIACRYPT2023

Hermes: I/O-Efficient Forward-Secure Searchable Symmetric Encryption

Brice Minaud, Michael Reichle

EncryptionPost-quantum cryptography
Paper
ASIACRYPT2023

Practical Round-Optimal Blind Signatures in the ROM from Standard Assumptions

Shuichi Katsumata, Michael Reichle, Yusuke Sakai

SignaturesClassical cryptography
Paper

2022

CCS2022

Sharp: Short Relaxed Range Proofs

Geoffroy Couteau, Dahmun Goudarzi, Michael Klooß, Michael Reichle

Zero-knowledgeClassical cryptography
Paper
CRYPTO2022

Dynamic Local Searchable Symmetric Encryption

Brice Minaud, Michael Reichle

EncryptionPost-quantum cryptography

Invited to the Journal of Cryptology

Paper

2021

CRYPTO2021

SSE and SSD: Page-Efficient Searchable Symmetric Encryption

Angèle Bossuat, Raphael Bost, Pierre-Alain Fouque, Brice Minaud, Michael Reichle

EncryptionPost-quantum cryptography
Paper
EUROCRYPT2021

Efficient Range Proofs with Transparent Setup from Bounded Integer Commitments

Geoffroy Couteau, Michael Klooß, Huang Lin, Michael Reichle

Zero-knowledgeClassical cryptographyPost-quantum cryptography
Paper

2019

PKC2019

Non-interactive Keyed-Verification Anonymous Credentials

Geoffroy Couteau, Michael Reichle

Zero-knowledgeSignaturesClassical cryptography
Paper

Preprints & other manuscripts

Preprint2026

Three-Move Blind Signatures from DL

Rutchathon Chairattana-Apirom, Michael Reichle, Stefano Tessaro

SignaturesClassical cryptography
Paper
PhD thesis2023

Constructions of Advanced Cryptographic Primitives

Michael Reichle

SignaturesEncryption
Paper