# \#hs256 **URL:** https://community.auth0.com/tag/hs256/314.md [Latest](https://community.auth0.com/latest.md) · [Categories](https://community.auth0.com/categories.md) · [Tags](https://community.auth0.com/tags.md) --- ## [JWT implementation without third party library](https://community.auth0.com/t/jwt-implementation-without-third-party-library/49283)
**Author:** [@yashvanth](https://community.auth0.com/u/yashvanth)\ **Replies:** 1\ **Last updated:** [September 8, 2020, 8:03pm UTC](https://community.auth0.com/t/jwt-implementation-without-third-party-library/49283 "2020-09-08T20:03:56Z")
Hi i want to implement the JWT in C language, in Texas instrument controller, but i can’t add third party libraries. I have checked the available C sample codes, but all of the jwt implementation uses third-party libra… --- ## [Calling API with Bear JWT](https://community.auth0.com/t/calling-api-with-bear-jwt/8898)
**Author:** [@cperera](https://community.auth0.com/u/cperera)\ **Replies:** 1\ **Last updated:** [December 7, 2017, 6:20pm UTC](https://community.auth0.com/t/calling-api-with-bear-jwt/8898 "2017-12-07T18:20:56Z")
I an new to Auth0. I am not able to configure the Auth0 to do what I need. I created a new API to represent my Service that will accept the Bear token from clients. I set it up HS256 to use the shared secret. I setup … --- ## [Id\_token retrieved in RS256 instead of HS256 (Auth0, Swift)](https://community.auth0.com/t/id-token-retrieved-in-rs256-instead-of-hs256-auth0-swift/8652)
**Author:** [@fivebyfiveyeah](https://community.auth0.com/u/fivebyfiveyeah)\ **Replies:** 1\ **Last updated:** [November 7, 2017, 9:18pm UTC](https://community.auth0.com/t/id-token-retrieved-in-rs256-instead-of-hs256-auth0-swift/8652 "2017-11-07T21:18:39Z")
The main native client I’m using is set to receive HS256 tokens. However, when I log in, these get sent out as RS256 and I’m getting an unauthorised error whenever I call the API I want to get access to. I’ve tried acce… --- ## [Social Login with HS256](https://community.auth0.com/t/social-login-with-hs256/7604)
**Author:** [@khadimfall0602](https://community.auth0.com/u/khadimfall0602)\ **Replies:** 5\ **Last updated:** [September 8, 2017, 3:54pm UTC](https://community.auth0.com/t/social-login-with-hs256/7604 "2017-09-08T15:54:17Z")
I’m wondering if it is possible to create a social login and receive the JWT in HS256? this.webAuth.authorize({ connection: 'google-oauth2' }); this is what i am using at the moment and i am only able to receive RS25… --- ## [Bad Algorithm Rejection with quickstart 03 -- jQuery calling an API](https://community.auth0.com/t/bad-algorithm-rejection-with-quickstart-03-jquery-calling-an-api/7526)
**Author:** [@pwayner](https://community.auth0.com/u/pwayner)\ **Replies:** 3\ **Last updated:** [July 15, 2017, 2:47am UTC](https://community.auth0.com/t/bad-algorithm-rejection-with-quickstart-03-jquery-calling-an-api/7526 "2017-07-15T02:47:40Z")
I pulled down the “Calling an API” example for jQuery, installed it and started it running. The main page comes up fine but I get an “invalid token” caused by an algorithm snafu. Everything seems to be configured for RS… --- ## [Auth0 lock client returns hs256 but need a rs256](https://community.auth0.com/t/auth0-lock-client-returns-hs256-but-need-a-rs256/6442)
**Author:** [@stef.morren](https://community.auth0.com/u/stef.morren)\ **Replies:** 2\ **Last updated:** [May 2, 2017, 10:35pm UTC](https://community.auth0.com/t/auth0-lock-client-returns-hs256-but-need-a-rs256/6442 "2017-05-02T22:35:41Z")
When i’m logging in on my client I receive a hs256 token but my ASP.NET Web Api backend only supports RS256. I did choose RS256 when you go to your client and then advanced settings → oauth. Can someone please explains …