Sri Aravinda Krishnan Thyagarajan

2020

• Deuber D., Döttling N., Magri B., Malavolta G., Thyagarajan SAK.:
  Minting Mechanism for Proof of Stake Blockchains
  In: Applied Cryptography and Network Security - 18th International Conference, ACNS 2020, Rome, Italy, October 19-22, 2020, Proceedings, Part I 2020
  DOI: 10.1007/978-3-030-57808-4_16
• Thyagarajan SAK., Bhat A., Malavolta G., Döttling N., Kate A., Schröder D.:
  Verifiable Timed Signatures Made Practical
  ACM CCS 2020 (Virtual event, 10. November 2020 - 12. November 2020)
  In: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, New York, NY, USA: 2020
  DOI: 10.1145/3372297.3417263

2019

• Bultel X., Lafourcade P., Lai RWF., Malavolta G., Schröder D., Thyagarajan SAK.:
  Efficient Invisible and Unlinkable Sanitizable Signatures
  In: Dongdai Lin, Kazue Sako (Hrsg.): Public-Key Cryptography – PKC 2019 - 22nd IACR International Conference on Practice and Theory of Public-Key Cryptography, Proceedings, Springer Verlag, 2019, S. 159-189 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Bd.11442 LNCS)
  DOI: 10.1007/978-3-030-17253-4_6
• Deuber D., Egger C., Fech K., Malavolta G., Schröder D., Thyagarajan SAK., Battke F., Durand C.:
  My Genome Belongs to Me: Controlling Third Party Computation on Genomic Data
  In: Proceedings on Privacy Enhancing Technologies 2019 (2019), S. 108-132
  ISSN: 2299-0984
  DOI: 10.2478/popets-2019-0007
• Deuber D., Magri B., Thyagarajan SAK.:
  Redactable Blockchain in the Permissionless Setting
  40th IEEE Symposium on Security and Privacy (SAN FRANCISCO, CA, 20. Mai 2019 - 22. Mai 2019)
  Open Access: https://www.computer.org/csdl/proceedings-article/sp/2019/666000a645/17D45W1Oa3o
• Lai RWF., Ronge V., Ruffing T., Schröder D., Thyagarajan SAK., Wang J.:
  Omniring: Scaling Private Payments Without Trusted Setup
  ACM CCS 2019 (London, 11. November 2019 - 15. November 2019)
  In: Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security 2019
  URL: https://dl.acm.org/citation.cfm?id=3345655
• Lai RWF., Schröder D., Ronge V., Thyagarajan SAK., Ruffing T., Wang J.:
  Omniring: Scaling private payments without trusted setup: Formal foundations and a construction of ring confidential transactions with log-size proofs
  26th ACM SIGSAC Conference on Computer and Communications Security, CCS 2019 (London, 11. November 2019 - 15. November 2019)
  In: Proceedings of the ACM Conference on Computer and Communications Security 2019
  DOI: 10.1145/3319535.3345655
• Malavolta G., Thyagarajan SAK.:
  Homomorphic Time-Lock Puzzles and Applications
  39th Annual International Cryptology Conference, CRYPTO 2019 (Santa Barbara, CA, 18. August 2019 - 22. August 2019)
  In: Daniele Micciancio, Alexandra Boldyreva (Hrsg.): Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2019
  DOI: 10.1007/978-3-030-26948-7_22

2018

• Ruffing T., Thyagarajan SAK., Ronge V., Schröder D.:
  Burning Zerocoins for Fun and for Profit - A Cryptographic Denial-of-Spending Attack on the Zerocoin Protocol
  2018 Crypto Valley Conference on Blockchain Technology (CVCBT) (Zug, 20. Juni 2018 - 22. Juni 2018)
  URL: https://ieeexplore.ieee.org/document/8706614

2015

• Backes M., Gagné M., Thyagarajan SAK.:
  Fully secure inner-product proxy re-encryption with constant size ciphertext
  3rd ACM International Workshop on Security in Cloud Computing, SCC 2015
  DOI: 10.1145/2732516.2732525