International Association for Cryptologic Research

International Association
for Cryptologic Research

The International Association for Cryptologic Research (IACR) is a non-profit scientific organization whose purpose is to further research in cryptology and related fields. Cryptology is the science and practice of designing computation and communication systems which are secure in the presence of adversaries.

Much of experienced an outage on October 15/16, but is now back up.
Updates on the COVID-19 situation are shown on the IACR news channel.



Photo: John Wiley User:Jw4nvc - Santa Barbara, California [CC BY 3.0], via Wikimedia Commons

Crypto 2021
15 - 19 August 2021
Santa Barbara, USA

Photo: Qaalvin [CC BY 3.0], via Wikimedia Commons

Eurocrypt 2021
17 - 21 October 2021
Zagreb, Croatia
Asiacrypt 2021
5 - 9 December 2021
Singapore, Singapore

Photo: GraphicCycle [CC BY-SA 4.0], via Wikimedia Commons

Cryptographic Hardware and Embedded Systems
13 - 17 September 2021
Virtual event, Anywhere on Earth

Photo:, CC0 Public Domain

Theory of Cryptography Conference
8 - 11 November 2021
Raleigh, United States

Photo: by Kenny Paterson

Real World Crypto Symposium
10 - 12 January 2022
Amsterdam, The Netherlands

Photo: Pixabay

Public Key Cryptography
7 - 11 March 2022
Yokohama, Japan

Photo: John-Mark Smith

Fast Software Encryption 2022
20 - 25 March 2022
Athens, Greece
More events...


ePrint Report icon

ePrint Report: Rethinking Modular Multi-Exponentiation in Real-World Applications
Vidal Attias, Luigi Vigneri, Vassil Dimitrov

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ePrint Report: Fiat–Shamir Bulletproofs are Non-Malleable (in the Algebraic Group Model)
Chaya Ganesh, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi

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ePrint Report: Differential fault attack on DEFAULT
Chandan Dey, Sumit Kumar Pandey, Tapabrata Roy, Santanu Sarkar

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ePrint Report: A note on a Claim of Eldar & Hallgren: LLL already solves it
Léo Ducas, Wessel van Woerden

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ePrint Report: UC Secure Private Branching Program and Decision Tree Evaluation
Keyu Ji, Bingsheng Zhang, Tianpei Lu, Lichun Li, Kui Ren

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ePrint Report: DPCrypto: Acceleration of Post-quantum Cryptographic Algorithms using Dot-Product Instruction on GPUs
Wai-Kong Lee, Hwajeong Seo, Seong Oun Hwang, Angshuman Karmakar, Jose Maria Bermudo Mera, Ramachandra Achar

More news...

Recent Awards

TCC Test-of-Time Award, TCC 2005, Keyword Search and Oblivious Pseudorandom Functions

CHES 2021 Best Paper Award, TCHES 2021, My other car is your car: compromising the Tesla Model X keyless entry system

CHES Test of Time Award, CHES 2001, A Sound Method for Switching between Boolean and Arithmetic Masking

PKC Test-Of-Time Award, PKC 2003, An Identity-Based Signature from Gap Diffie-Hellman Groups

PKC Test-Of-Time Award, PKC 2004, An Efficient Signature Scheme from Bilinear Pairings and Its Applications

More awards...