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  1. Employees

Språkvelger

Norsk

Tjerand Silde

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Tjerand Silde

Associate Professor
Department of Information Security and Communication Technology

tjerand.silde@ntnu.no
+4747301607 Elektro B Gløshaugen, Trondheim
Personal website NTNU Applied Cryptology Lab
About Research Publications Teaching

About

I am an Associate Professor in Cryptology at the Department of Information Security and Communication Technology, where I am the Research Group Leader of the NTNU Applied Cryptology Lab. I am also affiliated with the Department of Mathematical Sciences at NTNU and working as a Security and Cryptography Expert at the cybersecurity company Pone Biometrics.

I defended my PhD thesis on August 22nd, 2022, titled: Privacy-Preserving Cryptography from Zero-Knowledge Proofs. I started as an Associate Professor on September 1st, 2022. You can find more information at: tjerandsilde.no.

Competencies

  • Algebra
  • Communication protocols
  • Cryptographic Protocols
  • Cryptography
  • Data protection
  • E-voting
  • Information security

Research

My main foci of research are lattice-based cryptography and zero-knowledge protocols. My interests also span the areas of post-quantum cryptography, anonymous communication, multiparty computation, homomorphic encryption, electronic voting, and secure implementation.

  • NTNU Applied Cryptology Lab

“OffPAD” - Optimizing balance between high

Conducting research on lightweight and post-quantum secure authentication protocols.

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2023

  • Høgåsen, Audhild; Silde, Tjerand. (2023) Return Codes from Lattice Assumptions. Lecture Notes in Computer Science (LNCS)
    Academic article
  • Silde, Tjerand. (2023) Verifiable Decryption for BGV. Lecture Notes in Computer Science (LNCS)
    Academic article

2022

  • Silde, Tjerand; Strand, Martin. (2022) Anonymous Tokens with Public Metadata and Applications to Private Contact Tracing. Lecture Notes in Computer Science (LNCS)
    Academic article
  • Gjøsteen, Kristian; Haines, Thomas Edmund; Müller, Johannes; Rønne, Peter B.; Silde, Tjerand. (2022) Verifiable Decryption in the Head. Lecture Notes in Computer Science (LNCS)
    Academic article

2021

  • Aranha, Diego F.; Baum, Carsten; Gjøsteen, Kristian; Silde, Tjerand; Tunge, Thor. (2021) Lattice-Based Proof of Shuffle and Applications to Electronic Voting. Lecture Notes in Computer Science (LNCS)
    Academic article

Journal publications

  • Høgåsen, Audhild; Silde, Tjerand. (2023) Return Codes from Lattice Assumptions. Lecture Notes in Computer Science (LNCS)
    Academic article
  • Silde, Tjerand. (2023) Verifiable Decryption for BGV. Lecture Notes in Computer Science (LNCS)
    Academic article
  • Silde, Tjerand; Strand, Martin. (2022) Anonymous Tokens with Public Metadata and Applications to Private Contact Tracing. Lecture Notes in Computer Science (LNCS)
    Academic article
  • Gjøsteen, Kristian; Haines, Thomas Edmund; Müller, Johannes; Rønne, Peter B.; Silde, Tjerand. (2022) Verifiable Decryption in the Head. Lecture Notes in Computer Science (LNCS)
    Academic article
  • Aranha, Diego F.; Baum, Carsten; Gjøsteen, Kristian; Silde, Tjerand; Tunge, Thor. (2021) Lattice-Based Proof of Shuffle and Applications to Electronic Voting. Lecture Notes in Computer Science (LNCS)
    Academic article

Teaching

Courses

  • TTM4205 - Secure Cryptographic Implementations
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