Anthropic-Cybersecurity-Skills/skills/performing-cryptographic-audit-of-application/references/standards.md

Standards and References - Cryptographic Audit

NIST Guidelines

NIST SP 800-131A Rev. 2 - Transitioning Cryptographic Algorithms

• URL: https://csrc.nist.gov/publications/detail/sp/800-131a/rev-2/final
• Description: Defines deprecated, legacy, and acceptable algorithms

NIST SP 800-57 Part 1 Rev. 5 - Key Management

• URL: https://csrc.nist.gov/publications/detail/sp/800-57-part-1/rev-5/final
• Description: Minimum key sizes and algorithm recommendations

OWASP References

OWASP Cryptographic Failures

• URL: https://owasp.org/Top10/A02_2021-Cryptographic_Failures/
• Description: OWASP Top 10 #2 - Cryptographic Failures

OWASP Cheat Sheet - Cryptographic Storage

• URL: https://cheatsheetseries.owasp.org/cheatsheets/Cryptographic_Storage_Cheat_Sheet.html
• Description: Guidelines for secure cryptographic storage

OWASP Cheat Sheet - Password Storage

• URL: https://cheatsheetseries.owasp.org/cheatsheets/Password_Storage_Cheat_Sheet.html
• Description: Password hashing best practices

Tools

Bandit

• URL: https://bandit.readthedocs.io/
• Description: Python security linter with crypto checks

Semgrep

• URL: https://semgrep.dev/
• Crypto rules: https://semgrep.dev/r?q=crypto
• Description: Static analysis with crypto-specific rules

CryptoGuard

• URL: https://github.com/AkshayaVS/CryptoGuard
• Description: Specialized cryptographic misuse detector