Testing for timing side channels and constant-time implementation verification.
Scanned 9/6/2026
Install to Claude Code
npx -y skills add plurigrid/asi --skill constant-time-testing --agent claude-codeInstalls into .claude/skills of the current project.
Are you the author of Constant Time Testing?
Add the live security badge to your README — it updates automatically with every re-scan.
[](https://www.skillsdirectory.com/skills/plurigrid-constant-time-testing)More formats (shields.io, HTML) on the badges page.
---
name: constant-time-testing
description: Testing for timing side channels and constant-time implementation verification.
category: testing-handbook-skills
author: Trail of Bits
source: trailofbits/skills
license: AGPL-3.0
trit: -1
trit_label: MINUS
verified: true
featured: false
---
# Constant Time Testing Skill
**Trit**: -1 (MINUS)
**Category**: testing-handbook-skills
**Author**: Trail of Bits
**Source**: trailofbits/skills
**License**: AGPL-3.0
## Description
Testing for timing side channels and constant-time implementation verification.
## When to Use
This is a Trail of Bits security skill. Refer to the original repository for detailed usage guidelines and examples.
See: https://github.com/trailofbits/skills
## Related Skills
- audit-context-building
- codeql
- semgrep
- variant-analysis
Is this your skill, or is something wrong with this listing? Request removal or report an issue. Author removals are honored within 72 hours.
No comments yet. Be the first to comment!