About

Director of UCL’s Academic Centre of Excellence in Cyber Security Research

Vitalik Buterin's article on zkSNARKs: https://medium.com/@VitalikButerin/zk-snarks-under-the-hood-b33151a013f6

Interests

Google Presence

Homepage of Jens Groth - UCL Computer Science
Homepage of Jens Groth - UCL Computer Science
Jonathan Bootle, Andrea Cerulli, Jens Groth, Sune K. Jakobsen and Mary Maller: Nearly Linear-Time Zero-Knowledge Proofs for Correct Program Execution."
Mary Maller's HomePage - UCL Computer Science
Mary Maller's HomePage - UCL Computer Science
Jens Groth, Markulf Kohlweiss, Mary Maller, Sarah Meiklejohn, Ian Miers. CRYPTO ... The Fifth Workshop on Bitcoin and Blockchain Research 2018. [eprint]."
Jens Groth – Non-interactive zero knowledge proofs, efficient enough ...
Jens Groth – Non-interactive zero knowledge proofs, efficient enough ...
9 févr. 2016 - The UCL information security group's Jens Groth, a cryptographer, is one of 17 UCL researchers who have been awarded a Starting Grant by ..."
dblp: Jens Groth
dblp: Jens Groth
15 août 2018 - List of computer science publications by Jens Groth."
Jens Groth - Google Scholar Citations
Jens Groth - Google Scholar Citations
Structure-preserving signatures and commitments to group elements. M Abe, G Fuchsbauer, J Groth, K Haralambiev, M Ohkubo. Annual Cryptology Conference ..."
Redactable Blockchain - Cryptology ePrint Archive
Redactable Blockchain - Cryptology ePrint Archive
overhead imposed by a redactable blockchain is small compared to the case of an immutable one. Keywords: ...... Jens Groth and Amit Sahai. Efficient ..."
Updatability of the universal common reference string
Updatability of the universal common reference string
While updatable security thus seems to be a natural fit for blockchain-based ...... [BCC+16] Jonathan Bootle, Andrea Cerulli, Pyrros Chaidos, Jens Groth, and."
Proofs, Consensus, and Decentralizing Society | Simons Institute for ...
Proofs, Consensus, and Decentralizing Society | Simons Institute for ...
These two strands, proof protocols and blockchain technology, are intertwined. ... Jens Groth (University College London), Yuval Ishai (Technion and UCLA), ..."
Data Privacy Management, Cryptocurrencies and Blockchain Technology: ...
Data Privacy Management, Cryptocurrencies and Blockchain Technology: ...
... primitives and can easily work with today's hardware, even on mobile devices. Acknowledgements. We thank Prof. Jens Groth from University College London."
A Cryptographic Flaw in Zerocoin (and Two Critical Coding Issues ...
A Cryptographic Flaw in Zerocoin (and Two Critical Coding Issues ...
12 avr. 2018 - ... has been proposed by Jens Groth and Markulf Kohlweiss, but this ... a zero-knowledge proof and it hides which zerocoin in the blockchain is ..."

Projects

Papers

2018
Arya: Nearly Linear-Time Zero-Knowledge Proofs for Correct Program Execution
Arya: Nearly Linear-Time Zero-Knowledge Proofs for Correct Program Execution
J Bootle, A Cerulli, J Groth, S Jakobsen, M Maller
International Conference on the Theory and Application of Cryptology and …
0
2018
2018
Sub-linear lattice-based zero-knowledge arguments for arithmetic circuits
Sub-linear lattice-based zero-knowledge arguments for arithmetic circuits
C Baum, J Bootle, A Cerulli, R Del Pino, J Groth, V Lyubashevsky
Annual International Cryptology Conference, 669-699
2
2018
2018
Updatable and universal common reference strings with applications to zk-SNARKS
Updatable and universal common reference strings with applications to zk-SNARKS
J Groth, M Kohlweiss, M Maller, S Meiklejohn, I Miers
Annual International Cryptology Conference, 698-728
0
2018
2018
Efficient Batch Zero-Knowledge Arguments for Low Degree Polynomials
Efficient Batch Zero-Knowledge Arguments for Low Degree Polynomials
J Bootle, J Groth
IACR International Workshop on Public Key Cryptography, 561-588
2
2018
2018
Efficient Fully Structure-Preserving Signatures and Shrinking Commitments
Efficient Fully Structure-Preserving Signatures and Shrinking Commitments
M Abe, J Groth, M Kohlweiss, M Ohkubo, M Tibouchi
Journal of Cryptology, 1-53
0
2018
2017
Linear-time zero-knowledge proofs for arithmetic circuit satisfiability
Linear-time zero-knowledge proofs for arithmetic circuit satisfiability
J Bootle, A Cerulli, E Ghadafi, J Groth, M Hajiabadi, SK Jakobsen
International Conference on the Theory and Application of Cryptology and …
9
2017
2017
Towards a classification of non-interactive computational assumptions in cyclic groups
Towards a classification of non-interactive computational assumptions in cyclic groups
E Ghadafi, J Groth
International Conference on the Theory and Application of Cryptology and …
4
2017
2017
Snarky signatures: Minimal signatures of knowledge from simulation-extractable snarks
Snarky signatures: Minimal signatures of knowledge from simulation-extractable snarks
J Groth, M Maller
Annual International Cryptology Conference, 581-612
12
2017
2016
Efficient zero-knowledge proof systems
Efficient zero-knowledge proof systems
J Bootle, A Cerulli, P Chaidos, J Groth
Foundations of security analysis and design VIII, 1-31
9
2016
2016
Foundations of fully dynamic group signatures
Foundations of fully dynamic group signatures
J Bootle, A Cerulli, P Chaidos, E Ghadafi, J Groth
International Conference on Applied Cryptography and Network Security, 117-136
28
2016
2016
On the size of pairing-based non-interactive arguments
On the size of pairing-based non-interactive arguments
J Groth
Annual International Conference on the Theory and Applications of …
50
2016
2016
Efficient zero-knowledge arguments for arithmetic circuits in the discrete log setting
Efficient zero-knowledge arguments for arithmetic circuits in the discrete log setting
J Bootle, A Cerulli, P Chaidos, J Groth, C Petit
Annual International Conference on the Theory and Applications of …
25
2016
2016
Structure-preserving signatures and commitments to group elements
Structure-preserving signatures and commitments to group elements
M Abe, G Fuchsbauer, J Groth, K Haralambiev, M Ohkubo
Journal of Cryptology 29 (2), 363-421
16
2016
2015
Cryptography and Coding
Cryptography and Coding
J Groth
Springer International Publishing:
0
2015
2015
Efficient fully structure-preserving signatures for large messages
Efficient fully structure-preserving signatures for large messages
J Groth
International Conference on the Theory and Application of Cryptology and …
16
2015
2015
Using fully homomorphic hybrid encryption to minimize non-interative zero-knowledge proofs
Using fully homomorphic hybrid encryption to minimize non-interative zero-knowledge proofs
C Gentry, J Groth, Y Ishai, C Peikert, A Sahai, A Smith
Journal of Cryptology 28 (4), 820-843
0
2015
2015
Short accountable ring signatures based on DDH
Short accountable ring signatures based on DDH
J Bootle, A Cerulli, P Chaidos, E Ghadafi, J Groth, C Petit
European Symposium on Research in Computer Security, 243-265
20
2015
2015
One-out-of-many proofs: Or how to leak a secret and spend a coin
One-out-of-many proofs: Or how to leak a secret and spend a coin
J Groth, M Kohlweiss
Annual International Conference on the Theory and Applications of …
40
2015
2015
Making sigma-protocols non-interactive without random oracles
Making sigma-protocols non-interactive without random oracles
P Chaidos, J Groth
IACR International Workshop on Public Key Cryptography, 650-670
9
2015
2014
Square span programs with applications to succinct NIZK arguments
Square span programs with applications to succinct NIZK arguments
G Danezis, C Fournet, J Groth, M Kohlweiss
International Conference on the Theory and Application of Cryptology and …
44
2014
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