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Badertscher, Christian
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1

Updatable Policy-Compliant Signatures:

, In: Lecture Notes in Computer Science; Public-Key Cryptography – PKC 2024,
Badertscher, Christian ; Maitra, Monosij ; Matt, Christian. - p. 105-132 , 2024
Link: https://doi.org/10.1007/..
 
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2

Bitcoin as a Transaction Ledger: A Composable Treatment:

Badertscher, Christian ; Maurer, Ueli ; Tschudi, Daniel.
Journal of Cryptology.  37 (2024)  2 - p. , 2024
Link: https://doi.org/10.1007/..
 
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3

Agile Cryptography: A Universally Composable Approach:

, In: Theory of Cryptography; Lecture Notes in Computer Science,
Badertscher, Christian ; Ciampi, Michele ; Kiayias, Aggelos - p. 480-509 , 2023
Link: https://doi.org/10.1007/..
 
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4

A Composable Security Treatment of ECVRF and Batch Verifica..:

, In: Computer Security – ESORICS 2022; Lecture Notes in Computer Science,
Badertscher, Christian ; Gaži, Peter ; Querejeta-Azurmendi, Iñigo. - p. 22-41 , 2022
Link: https://doi.org/10.1007/..
 
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5

Consistency for Functional Encryption:

, In: 2021 IEEE 34th Computer Security Foundations Symposium (CSF),
Badertscher, Christian ; Kiayias, Aggelos ; Kohlweiss, Markulf. - p. 1-16 , 2021
Link: https://doi.org/10.1109/..
 
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6

On the (Ir)Replaceability of Global Setups, or How (Not) to..:

, In: Theory of Cryptography; Lecture Notes in Computer Science,
Badertscher, Christian ; Hesse, Julia ; Zikas, Vassilis - p. 626-657 , 2021
Link: https://doi.org/10.1007/..
 
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7

Policy-Compliant Signatures:

, In: Theory of Cryptography; Lecture Notes in Computer Science,
Badertscher, Christian ; Matt, Christian ; Waldner, Hendrik - p. 350-381 , 2021
Link: https://doi.org/10.1007/..
 
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8

Revisiting (R)CCA Security and Replay Protection:

, In: Public-Key Cryptography – PKC 2021; Lecture Notes in Computer Science,
Badertscher, Christian ; Maurer, Ueli ; Portmann, Christopher. - p. 173-202 , 2021
Link: https://doi.org/10.1007/..
 
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9

Dynamic Ad Hoc Clock Synchronization:

, In: Lecture Notes in Computer Science; Advances in Cryptology – EUROCRYPT 2021,
Badertscher, Christian ; Gaži, Peter ; Kiayias, Aggelos.. - p. 399-428 , 2021
Link: https://doi.org/10.1007/..
 
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10

A Rational Protocol Treatment of 51% Attacks:

, In: Advances in Cryptology – CRYPTO 2021; Lecture Notes in Computer Science,
Badertscher, Christian ; Lu, Yun ; Zikas, Vassilis - p. 3-32 , 2021
Link: https://doi.org/10.1007/..
 
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11

Generalized Proofs of Knowledge with Fully Dynamic Setup:

, In: Theory of Cryptography; Lecture Notes in Computer Science,
Badertscher, Christian ; Jost, Daniel ; Maurer, Ueli - p. 499-528 , 2021
Link: https://doi.org/10.1007/..
 
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12

Security Limitations of Classical-Client Delegated Quantum ..:

, In: Advances in Cryptology – ASIACRYPT 2020; Lecture Notes in Computer Science,
Badertscher, Christian ; Cojocaru, Alexandru ; Colisson, Léo... - p. 667-696 , 2020
Link: https://doi.org/10.1007/..
 
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13

Universal Composition with Global Subroutines: Capturing Gl..:

, In: Theory of Cryptography; Lecture Notes in Computer Science,
Badertscher, Christian ; Canetti, Ran ; Hesse, Julia.. - p. 1-30 , 2020
Link: https://doi.org/10.1007/..
 
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14

A Constructive Perspective on Signcryption Security:

, In: Lecture Notes in Computer Science; Security and Cryptography for Networks,
Badertscher, Christian ; Banfi, Fabio ; Maurer, Ueli - p. 102-120 , 2018
Link: https://doi.org/10.1007/..
 
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15

Ouroboros Genesis : Composable Proof-of-Stake Blockchain..:

, In: Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security,
Badertscher, Christian ; Gaži, Peter ; Kiayias, Aggelos.. - p. 913-930 , 2018
Link: https://dl.acm.org/doi/1..
 
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