This is a potential security issue, you are being redirected to https://csrc.nist.gov
Special Publications (SPs)
Security & Privacy
Laws & Regulations
Activities & Products
Computer Security Division
Applied Cybersecurity Division
The period of time during which a specific cryptographic algorithm may be used by originators to apply protection to data (e.g., encrypt or generate a digital signature).
NIST SP 800-57 Part 1 Rev. 4
Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.
Comments about the glossary's presentation and functionality should be sent to firstname.lastname@example.org.
See NISTIR 7298 Rev. 3 for additional details.