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ORCIDAlexander Chepurnoy
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2020 – today
- 2022
[c11]Shravan Srinivasan, Alexander Chepurnoy, Charalampos Papamanthou, Alin Tomescu, Yupeng Zhang:
Hyperproofs: Aggregating and Maintaining Proofs in Vector Commitments. USENIX Security Symposium 2022: 3001-3018- 2021
- [i12]Shravan Srinivasan, Alexander Chepurnoy, Charalampos Papamanthou, Alin Tomescu, Yupeng Zhang:
Hyperproofs: Aggregating and Maintaining Proofs in Vector Commitments. IACR Cryptol. ePrint Arch. 2021: 599 (2021) - 2020
- [c10]Alexander Chepurnoy, Amitabh Saxena:
Zerojoin: Combining Zerocoin and CoinJoin. DPM/CBT@ESORICS 2020: 421-436 - [c9]Alexander Chepurnoy, Amitabh Saxena:
Bypassing Non-Outsourceable Proof-of-Work Schemes Using Collateralized Smart Contracts. Financial Cryptography Workshops 2020: 423-435 - [i11]Alexander Chepurnoy, Amitabh Saxena:
Bypassing Non-Outsourceable Proof-of-Work Schemes Using Collateralized Smart Contracts. IACR Cryptol. ePrint Arch. 2020: 44 (2020) - [i10]Alexander Chepurnoy, Amitabh Saxena:
ZeroJoin: Combining ZeroCoin and CoinJoin. IACR Cryptol. ePrint Arch. 2020: 560 (2020)
2010 – 2019
- 2019
- [c8]Alexander Chepurnoy, Amitabh Saxena:
Multi-stage Contracts in the UTXO Model. DPM/CBT@ESORICS 2019: 244-254 - 2018
- [c7]Tuyet Duong, Alexander Chepurnoy, Lei Fan, Hong-Sheng Zhou
:
TwinsCoin: A Cryptocurrency via Proof-of-Work and Proof-of-Stake. BCC@AsiaCCS 2018: 1-13 - [c6]Tuyet Duong, Alexander Chepurnoy, Hong-Sheng Zhou:
Multi-mode Cryptocurrency Systems. BCC@AsiaCCS 2018: 35-46 - [c5]Alexander Chepurnoy, Vasily Kharin, Dmitry Meshkov:
Self-reproducing Coins as Universal Turing Machine. DPM/CBT@ESORICS 2018: 57-64 - [c4]Alexander Chepurnoy, Vasily Kharin, Dmitry Meshkov:
A Systematic Approach to Cryptocurrency Fees. Financial Cryptography Workshops 2018: 19-30 - [c3]Alexander Chepurnoy, Mayank Rathee:
Checking laws of the blockchain with property-based testing. IWBOSE@SANER 2018: 40-47 - [i9]Alexander Chepurnoy, Vasily Kharin, Dmitry Meshkov:
Self-Reproducing Coins as Universal Turing Machine. CoRR abs/1806.10116 (2018) - [i8]Alexander Chepurnoy, Vasily Kharin, Dmitry Meshkov:
A Systematic Approach To Cryptocurrency Fees. IACR Cryptol. ePrint Arch. 2018: 78 (2018) - [i7]Tuyet Duong, Alexander Chepurnoy, Hong-Sheng Zhou:
Multi-mode Cryptocurrency Systems. IACR Cryptol. ePrint Arch. 2018: 129 (2018) - [i6]Alexander Chepurnoy, Charalampos Papamanthou, Yupeng Zhang:
Edrax: A Cryptocurrency with Stateless Transaction Validation. IACR Cryptol. ePrint Arch. 2018: 968 (2018) - 2017
- [c2]Dmitry Meshkov, Alexander Chepurnoy, Marc Jansen:
Short Paper: Revisiting Difficulty Control for Blockchain Systems. DPM/CBT@ESORICS 2017: 429-436 - [c1]Leonid Reyzin, Dmitry Meshkov, Alexander Chepurnoy, Sasha Ivanov:
Improving Authenticated Dynamic Dictionaries, with Applications to Cryptocurrencies. Financial Cryptography 2017: 376-392 - [i5]Alexander Chepurnoy, Tuyet Duong, Lei Fan, Hong-Sheng Zhou:
TwinsCoin: A Cryptocurrency via Proof-of-Work and Proof-of-Stake. IACR Cryptol. ePrint Arch. 2017: 232 (2017) - [i4]Dmitry Meshkov, Alexander Chepurnoy, Marc Jansen:
Revisiting Difficulty Control for Blockchain Systems. IACR Cryptol. ePrint Arch. 2017: 731 (2017) - 2016
- [i3]Alexander Chepurnoy:
Interactive Proof-of-stake. CoRR abs/1601.00275 (2016) - [i2]Alexander Chepurnoy, Mario Larangeira, Alexander Ojiganov:
A Prunable Blockchain Consensus Protocol Based on Non-Interactive Proofs of Past States Retrievability. CoRR abs/1603.07926 (2016) - [i1]Leonid Reyzin, Dmitry Meshkov, Alexander Chepurnoy, Sasha Ivanov:
Improving Authenticated Dynamic Dictionaries, with Applications to Cryptocurrencies. IACR Cryptol. ePrint Arch. 2016: 994 (2016)
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