Class: HMAC::SHA256

Inherits:

Base

Object
Base
HMAC::SHA256

show all

Defined in:: lib/hmac/sha2.rb

Instance Method Summary collapse

#initialize(key = nil) ⇒ SHA256 constructor

A new instance of SHA256.

Methods inherited from Base

#digest, #hexdigest, #reset_key, #set_key, #to_s, #update

Constructor Details

#initialize(key = nil) ⇒ `SHA256`

Returns a new instance of SHA256.



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# File 'lib/hmac/sha2.rb', line 6

def initialize(key = nil)
  super(Digest::SHA256, 64, 32, key)
end