About SH2 Library

Rails
1

Hi to All,

I’m trying Ruby on Rails, with a simple sample for “Authentication”,
that require the SHA2 library.
How find this library and how can install this ?

I hope in Your Help.

Best Regards.

Gaetano

2

It’s part of the standard install:

require “digest/sha2”
Digest::SHA256.hexdigest(“test”)
=> “9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08”