Lifecycle guide for System.Security.Cryptography.Algorithms from Microsoft

All releases, patches, maintenance and support periods at a glance

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📅 Last update on 2026-03-06

What is System.Security.Cryptography.Algorithms?

Automate product release and end-of-life management

Provides base types for cryptographic algorithms, including hashing, encryption, and signing operations. Commonly Used Types: System.Security.Cryptography.Aes System.Security.Cryptography.RSA System.Security.Cryptography.RSAParameters System.Security.Cryptography.HMACSHA1 System.Security.Cryptography.SHA256 System.Security.Cryptography.SHA1 System.Security.Cryptography.SHA512 System.Security.Cryptography.SHA384 System.Security.Cryptography.HMACSHA256 System.Security.Cryptography.MD5 System.Security.Cryptography.HMACSHA384 System.Security.Cryptography.HMACSHA512 When using NuGet 3.x this package requires at least version 3.4.

The entire lifecycle of System.Security.Cryptography.Algorithms

The following figure shows you the visualised product life cycle of System.Security.Cryptography.Algorithms. You can see all releases with the latest patch version, the long-term support characteristics (orange flag in the green circle, the periods for version provision, maintenance and support.