Sending Encrypted Data

Blogs

• Symmetric and Asymmetric Encryption in .NET Core
• Encrypting texts for an Identity in ASP.NET Core Razor Pages using AES and RSA
• Using Digital Signatures to check integrity of cipher texts in ASP.NET Core Razor Pages

History

• 2023-11-25 Updated .NET 8
• 2023-11-03 Updated packages
• 2023-04-01 Updated .NET 7
• 2022-06-06 Updated packages, move to nullables and ImplicitUsings
• 2022-01-08 Updated packages
• 2021-11-02 Updated to .NET 6
• 2021-08-20 Updated packages, added build
• 2021-04-26 Updated packages
• 2021-02-28 Updated nuget packages
• 2020-12-26 Updated to .NET 5

Migrations Razor page APP

Add-Migration "init_identity_db" 

Update-Database

Links

https://docs.microsoft.com/en-us/dotnet/standard/security/encrypting-data

https://docs.microsoft.com/en-us/dotnet/standard/security/decrypting-data

https://docs.microsoft.com/en-us/aspnet/core/security/data-protection/configuration/overview

https://docs.microsoft.com/en-us/dotnet/api/system.security.cryptography.protecteddata.unprotect

https://docs.microsoft.com/en-us/dotnet/standard/security/how-to-use-data-protection

https://docs.microsoft.com/en-us/dotnet/api/system.security.cryptography.aes?view=netcore-3.1

https://docs.microsoft.com/en-us/dotnet/standard/security/cross-platform-cryptography

https://docs.microsoft.com/en-us/dotnet/standard/security/vulnerabilities-cbc-mode

https://edi.wang/post/2019/1/15/caveats-in-aspnet-core-data-protection

https://dev.to/stratiteq/cryptography-with-practical-examples-in-net-core-1mc4

https://www.tpeczek.com/2020/08/supporting-encrypted-content-encoding.html

https://cryptobook.nakov.com/

https://www.meziantou.net/cryptography-in-dotnet.htm