SSO encryption doesn't match
Hi there, I am new to encryption space. I am encountering unmatched HMAC after HMAC SHA256 encryption.
I am using Rails as backend, running commento on my own server. I tried to use rails OpenSSL generator, it fails. I also tried online generator to double check, it also fails. (https://www.freeformatter.com/hmac-generator.html#ad-output, using https://conv.darkbyte.ru/ for decoding them to binary first). Is it my problem or it's the problem of my server? Desperate to use SSO on my webpage. Please help. thanks.
For the sake of this example, below is my key , token and HMAC from params. key="6df2ae039a0d27957817ecbbb86ee70ccba923609ec98f1ad3888068406dec40"
Below from params token="a661076035ea1d17397a776bc9d6df4763e34b47f3a72436c11f2f4b7d02cd82" hmac="eae82dcec4e28d192ef14fa6321796574eb708ec238a5ddc85cee4a04d798010"