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@0xbok

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

Name
Team
Timeline

paymaster smart-account

2

11 Dec 2023 - 13 Dec 20233 daysView

astaria-core

3

05 Jul 2023 - 25 Jul 202320 daysView

lifinance contracts

4

13 Mar 2023 - 17 Mar 20234 daysView

Polygon zkEVM

+3

8

09 Jan 2023 - 23 Jan 202314 daysView

astaria-core

4

22 Nov 2022 - 12 Dec 202220 daysView

nxtp

5

17 Oct 2022 - 04 Nov 202218 daysView

lifinance contracts

4

19 Sep 2022 - 30 Sep 202211 daysView

Connext NXTP

5

27 Jun 2022 - 18 Jul 202221 daysView

Porter v1-core

5

02 May 2022 - 11 May 20229 daysView

Security portfolio

Name
Description

Circom bigint

Bigint library for Circom. A EF x Veridise collaboration.

Read more

PLUME: Verifiably Deterministic Signatures on ECDSA

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

Read more

Available for hire

Worked with

Clients


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