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Blockdev

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@0xbok

0xbokblockdeveth

Smart contract and ZK security

Biography

Smart contract security

  • Security Researcher at Spearbit
  • Resident at yAudit

ZK security

  • Privacy Scaling Explorations at Ethereum Foundation

Some writings:

  • Elliptic Curve for Ethereum
  • ECDSA footguns
  • Tornado Cash 101

Some development work:

Recent engagements

QuailContracts

22 Mar 2024 - 24 Mar 2024

paymaster smart-account

11 Dec 2023 - 13 Dec 2023

astaria-core

05 Jul 2023 - 25 Jul 2023

lifinance contracts

13 Mar 2023 - 17 Mar 2023

+1

Polygon zkEVM

09 Jan 2023 - 23 Jan 2023

+5

astaria-core

22 Nov 2022 - 12 Dec 2022

+1

nxtp

17 Oct 2022 - 04 Nov 2022

+2

lifinance contracts

19 Sep 2022 - 30 Sep 2022

+1

Connext NXTP

27 Jun 2022 - 18 Jul 2022

+2

Porter v1-core

02 May 2022 - 11 May 2022

+2

Security portfolio

Name
Description

Circom bigint

Bigint library for Circom. A EF x Veridise collaboration.

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PLUME: Verifiably Deterministic Signatures on ECDSA

Nullifier friendly signature scheme on ECDSA. nullifier friendly signature scheme on ECDSA

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