Multi-instance publicly verifiable time-lock puzzle and its applications

A Abadi, A Kiayias - Financial Cryptography and Data Security: 25th …, 2021 - Springer
Time-lock puzzles are elegant protocols that enable a party to lock a message such that no
one else can unlock it until a certain time elapses. Nevertheless, existing schemes are not …

Delegated time-lock puzzle

A Abadi, D Ristea, SJ Murdoch - arXiv preprint arXiv:2308.01280, 2023 - arxiv.org
Time-Lock Puzzles (TLPs) are cryptographic protocols that enable a client to lock a message
in such a way that a server can only unlock it after a specific time period. However, existing …

Time-Lock Puzzles with Efficient Batch Solving

J Dujmovic, R Garg, G Malavolta - … on the Theory and Applications of …, 2024 - Springer
Abstract Time-Lock Puzzles (TLPs) are a powerful tool for concealing messages until a
predetermined point in time. When solving multiple puzzles, in many cases, it becomes …

Homomorphic time-lock puzzles and applications

G Malavolta, SAK Thyagarajan - Annual International Cryptology …, 2019 - Springer
Time-lock puzzles allow one to encrypt messages for the future, by efficiently generating a
puzzle with a solution s that remains hidden until time T has elapsed. The solution is …

Transparent batchable time-lock puzzles and applications to byzantine consensus

S Srinivasan, J Loss, G Malavolta, K Nayak… - … Conference on Public …, 2023 - Springer
Time-lock puzzles (TLP) are a fascinating type of cryptographic problem that is easy to
generate, but takes a certain time to solve, even when arbitrary parallel speedup is allowed …

TARDIS: a foundation of time-lock puzzles in UC

C Baum, B David, R Dowsley, JB Nielsen… - … Conference on the …, 2021 - Springer
Time-based primitives like time-lock puzzles (TLP) are finding widespread use in practical
protocols, partially due to the surge of interest in the blockchain space where TLPs and …

Non-malleable time-lock puzzles and applications

C Freitag, I Komargodski, R Pass, N Sirkin - Theory of Cryptography: 19th …, 2021 - Springer
Time-lock puzzles are a mechanism for sending messages “to the future”, by allowing a
sender to quickly generate a puzzle with an underlying message that remains hidden until a …

Tempora-fusion: Time-lock puzzle with efficient verifiable homomorphic linear combination

A Abadi - arXiv preprint arXiv:2406.15070, 2024 - arxiv.org
To securely transmit sensitive information into the future, Time-Lock Puzzles (TLPs) have
been developed. Their applications include scheduled payments, timed commitments, e …

Towards practical homomorphic time-lock puzzles: Applicability and verifiability

Y Liu, Q Wang, SM Yiu - European Symposium on Research in Computer …, 2022 - Springer
Time-lock puzzle schemes allow one to encrypt messages for the future. More concretely,
one can efficiently generate a time-lock puzzle for a secret/solution s, such that s remains …

Time-lock puzzles in the random oracle model

M Mahmoody, T Moran, S Vadhan - … , Santa Barbara, CA, USA, August 14 …, 2011 - Springer
A time-lock puzzle is a mechanism for sending messages “to the future”. The sender
publishes a puzzle whose solution is the message to be sent, thus hiding it until enough time …