# Cryptography

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## 3.0.4

08 Apr 2026

* Fixed: CreateJWT failed when given a JSON payload containing array or object values in claims (e.g., `"roles": ["admin", "user"]`)

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## 3.0.3

27 Jan 2026

* Fixed: VerifyJWT intermittently returned Verified = false for valid tokens, causing "Token not verified" failures

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## 3.0.2

12 Jan 2026

* Fixed: CreateJWT and VerifyJWT threw a "method not found" exception on Linx Server when the solution also contained a SignalR service

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## 3.0.1

16 Oct 2024

* Fixed: CreateJWT fails when "iat" and "nbf" claims contain null

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## 3.0.0

15 Jul 2024

* Updated to .NET 8.0
* Added "Iterations" and "Hash Algorithm" as properties when using a passphrase for the Encrypt and Decrypt functions
* Fixed: Compilation fails with "hidden CS8019: Unnecessary using directive."

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## 2.0.2

27 Nov 2023

* Changed the NuGet package to support multiple platforms

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## 2.0.1

24 Aug 2023

* Fix bug: CreateJWT threw a "Method not found" exception due to Linx referencing a later version of System.IdentityModel.Tokens.Jwt

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## 2.0.0

6 Jun 2023

**Breaking change**

[What will break and how to fix it](/releasenotes/plugins/cryptography/breaking-changes.md)

* Changed the plugin from Windows-specific to be platform-independent

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## 1.1.1

5 Sep 2023

* Fix bug: CreateJWT threw a "Method not found" exception due to Linx referencing a later version of System.IdentityModel.Tokens.Jwt

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## 1.1.0

17 Feb 2023

* Correct the order of the Property Grid Categories in CreateJWT and VerifyJWT.
* Rename the 'Misc' category to 'Details' so that it sits above the other categories alphabetically

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## 1.0.2

17 Nov 2022

* Generating a hash of an empty string caused an error

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## 1.0.1

17 Mar 2022

* First release

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