Class: HttpSignatures::Algorithm::Hmac

Inherits:

Object

• Object
• HttpSignatures::Algorithm::Hmac

Defined in:

lib/http_signatures/algorithm/hmac.rb

Instance Method Summary

• #initialize(digest_name) ⇒ Hmac constructor

  A new instance of Hmac.

• #name ⇒ Object
• #sign(key, data) ⇒ Object

Constructor Details

#initialize(digest_name) ⇒ Hmac

Returns a new instance of Hmac.

# File 'lib/http_signatures/algorithm/hmac.rb', line 7

def initialize(digest_name)
  @digest_name = digest_name
  @digest = OpenSSL::Digest.new(digest_name)
end

Instance Method Details

#name ⇒ Object

# File 'lib/http_signatures/algorithm/hmac.rb', line 12

def name
  "hmac-#{@digest_name}"
end

#sign(key, data) ⇒ Object

# File 'lib/http_signatures/algorithm/hmac.rb', line 16

def sign(key, data)
  OpenSSL::HMAC.digest(@digest, key, data)
end