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Feat: Added Core ZkEmail Functionality #1

Merged
merged 26 commits into from
Jan 15, 2025
Merged

Feat: Added Core ZkEmail Functionality #1

merged 26 commits into from
Jan 15, 2025

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shreyas-londhe
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@shreyas-londhe shreyas-londhe commented Nov 6, 2024 •
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Add DKIM Email Verification and Pattern Matching

Implements core functionality for verifying DKIM-signed emails and extracting patterns using zkVM-compatible regex matching.

Features

  • DKIM signature verification using RSA-SHA256
  • Email body hash validation
  • Pattern matching using pre-compiled DFAs for zkVM compatibility
  • Support for searching in both headers and body
  • Optional pattern match revelation

Implementation Details

  • Uses cfdkim for email canonicalization
  • Implements zkVM-friendly pattern matching using regex-automata
  • Supports both forward and reverse DFA matching
  • Handles UTF-8 encoded content

Testing

  • Verifies DKIM signatures on real email samples
  • Tests pattern matching for reset codes and usernames
  • Includes test email fixtures

@shreyas-londhe shreyas-londhe changed the title Feat: Implemented Core ZkEmail Functionality Feat: Added Core ZkEmail Functionality Nov 6, 2024
Bisht13
Bisht13 requested changes Jan 6, 2025
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@shreyas-londhe shreyas-londhe merged commit 32cd731 into main Jan 15, 2025
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@shreyas-londhe shreyas-londhe deleted the feat/core-impl branch January 15, 2025 09:00
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@Bisht13 Bisht13 Bisht13 requested changes

@SoraSuegami SoraSuegami Awaiting requested review from SoraSuegami

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@shreyas-londhe @Bisht13