Skip to main content
  • Conference proceedings
  • © 2021

Advances in Cryptology – CRYPTO 2021

41st Annual International Cryptology Conference, CRYPTO 2021, Virtual Event, August 16–20, 2021, Proceedings, Part I

Part of the book series: Lecture Notes in Computer Science (LNCS, volume 12825)

Part of the book sub series: Security and Cryptology (LNSC)

Conference series link(s): CRYPTO: Annual International Cryptology Conference

Conference proceedings info: CRYPTO 2021.

Buy it now

Buying options

eBook USD 89.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 119.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access

This is a preview of subscription content, access via your institution.

Table of contents (27 papers)

  1. Front Matter

    Pages i-xv
  2. Invited Talk

    1. Front Matter

      Pages 1-1
  3. Award Papers

    1. Front Matter

      Pages 9-9
    2. Efficient Key Recovery for All HFE Signature Variants

      • Chengdong Tao, Albrecht Petzoldt, Jintai Ding
      Pages 70-93
  4. Signatures

    1. Front Matter

      Pages 125-125
    2. Threshold Schnorr with Stateless Deterministic Signing from Standard Assumptions

      • François Garillot, Yashvanth Kondi, Payman Mohassel, Valeria Nikolaenko
      Pages 127-156
    3. Two-Round Trip Schnorr Multi-signatures via Delinearized Witnesses

      • Handan Kılınç Alper, Jeffrey Burdges
      Pages 157-188
    4. MuSig2: Simple Two-Round Schnorr Multi-signatures

      • Jonas Nick, Tim Ruffing, Yannick Seurin
      Pages 189-221
    5. DualRing: Generic Construction of Ring Signatures with Efficient Instantiations

      • Tsz Hon Yuen, Muhammed F. Esgin, Joseph K. Liu, Man Ho Au, Zhimin Ding
      Pages 251-281
    6. Compact Ring Signatures from Learning with Errors

      • Rohit Chatterjee, Sanjam Garg, Mohammad Hajiabadi, Dakshita Khurana, Xiao Liang, Giulio Malavolta et al.
      Pages 282-312
  5. Quantum Cryptography

    1. Front Matter

      Pages 313-313
    2. A Black-Box Approach to Post-Quantum Zero-Knowledge in Constant Rounds

      • Nai-Hui Chia, Kai-Min Chung, Takashi Yamakawa
      Pages 315-345
    3. On the Concurrent Composition of Quantum Zero-Knowledge

      • Prabhanjan Ananth, Kai-Min Chung, Rolando L. La Placa
      Pages 346-374
    4. On the Round Complexity of Secure Quantum Computation

      • James Bartusek, Andrea Coladangelo, Dakshita Khurana, Fermi Ma
      Pages 406-435

About this book

The four-volume set, LNCS 12825, LNCS 12826, LNCS 12827, and LNCS 12828, constitutes the refereed proceedings of the 41st Annual International Cryptology Conference, CRYPTO 2021. Crypto has traditionally been held at UCSB every year, but due to the COVID-19 pandemic it was an online event in 2021.

The 103 full papers presented in the proceedings were carefully reviewed and selected from a total of 426 submissions. The papers are organized in the following topical sections:

Part I: Award Papers; Signatures; Quantum Cryptography; Succinct Arguments.

Part II: Multi-Party Computation; Lattice Cryptography; and Lattice Cryptanalysis.

Part III: Models; Applied Cryptography and Side Channels; Cryptanalysis; Codes and Extractors; Secret Sharing.

Part IV: Zero Knowledge; Encryption++; Foundations; Low-Complexity Cryptography; Protocols.

Keywords

  • artificial intelligence
  • authentication
  • ciphertexts
  • computer security
  • cryptography
  • data privacy
  • data security
  • electronic document identification systems
  • encryption
  • network protocols
  • network security
  • public key cryptography
  • random oracle model
  • the standard model

Editors and Affiliations

  • Columbia University, New York City, USA

    Tal Malkin

  • University of Michigan, Ann Arbor, USA

    Chris Peikert

Bibliographic Information

Buy it now

Buying options

eBook USD 89.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 119.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access