Skip to content

v0.2.3

Latest

Choose a tag to compare

@christhomas christhomas released this 25 Jul 16:31
· 2 commits to main since this release
c6fcd46

A single RFC 8617 §5.1.1 hardening fix on the verify path: the ARC-Message-Signature must sign the From header. The public API (Seal, Verify, SealOptions, SealResult) is unchanged.

Fixed

  • Verify now requires the ARC-Message-Signature to sign the From header (RFC 8617 §5.1.1); a chain whose AMS h= omits From is treated as cv=fail (#31).