Linked Questions

I need to encrypt and decrypt string values such as Email address and numeric values, but the encrypted string should not have a '/' in it because I am using that in a URL and using '/' for a ...

I am working on a Rijndael256 encrypt and decrypt method in C# and it appears that my encrypt method is "working", however; my decrypt method randomly returns an error about the IV or Data I want to ...

I have an encrypted url that gets passed in as a query string such as myurl.com/key/cYtLPBlnOUOi+8413hTQLz+GGeoiLeLhbPuNhK+saqhc/f/FgtKSbcInVB9IIoWER71L1Q6vrnLv8o3eKI843|M== I am having issues, I ...

I want to base64 encode data to put it in a URL and then decode it within my HttpHandler. I have found that Base64 Encoding allows for a '/' character which will mess up my UriTemplate matching. ...

I've been using the JWT library to decode a Json Web Token, and would like to switch to Microsoft's official JWT implementation, System.IdentityModel.Tokens.Jwt. The documentation is very sparse, so ...

I'm working on a quick captcha generator for a simple site I'm putting together, and I'm hoping to pass an encrypted key in the url of the page. I could probably do this as a query string parameter ...

I'm trying to remove a dependence on System.Web.dll from a Web API project, but have stumbled on a call to HttpServerUtility.UrlTokenEncode(byte[] input) (and its corresponding decode method) that I ...

I am trying to send an email through code, and I ran into a roadblock. I was working off of this when Base64UrlEncode showed up red. I have the same using statements in my code. using System; using ...

I need all the text in the body for incoming email. I tried: var mesage = GetMessage(service, "me", 1); Console.WriteLine(mesage.Snippet); public static Message GetMessage(GmailService service, ...

I'm looking for a (fast) standard implementation for base64url according to RFC4648 in C#. I found HttpServerUtility.UrlTokenEncode but it looks like this doesn't follow RFC4648 (UrlTokenEncode adds a ...

I need to pass a byte array via a URL. So I am encoding it with the UrlEncode Method like this: string ergebnis = HttpUtility.UrlEncode(array); The result is the following string: %00%00%00%00%00%25%...

I have written an encryption function in Python, which works fine. from cryptography.fernet import Fernet def Encryptor(password): key = b'MAKV2SPBNI99212' cipher_suite = Fernet(key) ...

I am having the following JSON Web Token:- eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9....

I am trying to verify ES512 jwt token using public key which is in string format: I am trying to imitate a sample written for ES256 which is something like this: // The code for ES256 public ...

We have created sample web api and hosted in azure. In that we have many get and Post method. We have to get the response through API by passing some sensitive data like SSN and etc. We felt that ...