Tag, you’re it: Signal tagging in Circom
blog.trailofbits.com | blog | #security-audit | #cryptography | #zero-knowledge | #trail-of-bits | #circom | #zk-circuits | #signal-tags
Summary
Trail of Bits explains Circom signal tags, a compile-time feature enforcing preconditions on ZK circuit templates, and shares four rules to prevent soundness bugs and ease auditing.
- Published
- Collected
--- id: 1573 title: "Tag, you’re it: Signal tagging in Circom" source_domain: blog.trailofbits.com source_url: "https://blog.trailofbits.com/2024/01/02/tag-youre-it-signal-tagging-in-circom/" published_at: "2024-01-02T14:00:01Z" tags: ["security-audit", "cryptography", "zero-knowledge", "trail-of-bits", "circom", "zk-circuits", "signal-tags"] phying_url: "https://phying.com/item/1573" lang: en --- # Tag, you’re it: Signal tagging in Circom ## Summary Trail of Bits explains Circom signal tags, a compile-time feature enforcing preconditions on ZK circuit templates, and shares four rules to prevent soundness bugs and ease auditing. ## Intelligence Metadata - **Sources:** blog.trailofbits.com - **Published:** 2024-01-02T14:00:01Z - **Original:** https://blog.trailofbits.com/2024/01/02/tag-youre-it-signal-tagging-in-circom/ - **Phying News:** https://phying.com/item/1573