---
title: "Discussion on \"Fixing card signature validation in Outlook Actionable Cards\" | Hashnode"
description: "Discussion on \"Fixing card signature validation in Outlook Actionable Cards\". I started working on a new feature that allows Outlook users to receive actionable cards and now I'm trying to implement signed cards. After a few hours of refreshing my cryptography knowledge and a lot of trial and error I managed to send a card wit..."
url: "https://hashnode.com/posts/fixing-card-signature-validation-in-outlook-actionable-cards/6229021a019447953617dac5"
---

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# [Fixing card signature validation in Outlook Actionable Cards](https://bogdanbujdea.dev/fixing-card-signature-validation-in-outlook-actionable-cards?utm_source=hashnode&utm_medium=feed)

I started working on a new feature that allows Outlook users to receive actionable cards and now I'm trying to implement signed cards. After a few hours of refreshing my cryptography knowledge and a lot of trial and error I managed to send a card wit...

Mar 9, 2022 · 2 min read · bogdanbujdea.dev  
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## Written by

[Bogdan Bujdea](https://hashnode.com/@bogdan)

@bogdan · Iasi, Romania

  
[View profile](https://hashnode.com/@bogdan)

.NET Developer

Expert generalist • Independent Contractor • Microsoft MVP • Home Assistant enthusiast Hi there! I'm Bogdan Bujdea, a software developer from Romania. I'm currently a .NET independent contractor, and in my free time I get involved in the local .NET community or I'm co-organizing the @dotnetdays conference. I consider myself an expert generalist, mostly because I enjoy trying out new stuff whenever I get the chance and I get bored pretty easily, so on this blog you'll see me posting content from programming tutorials to playing with my smart gadgets.

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