class Ciphr::Functions::OpenSSL::OpenSslHmac
Public Class Methods
params()
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# File lib/ciphr/functions/openssl.rb, line 36 def self.params [:input, :key] end
variants()
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# File lib/ciphr/functions/openssl.rb, line 32 def self.variants OPENSSL_DIGESTS.map{|d| [["hmac-#{d}", "hmac#{d}"], {:variant => d}]} end
Public Instance Methods
apply()
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reuse code from Digest.apply
# File lib/ciphr/functions/openssl.rb, line 41 def apply input, key = @args digester = OpenSSL::HMAC.new(key.read, @options[:variant]) while chunk = input.read(256) digester.update(chunk) end digest = digester.digest Proc.new do d = digest digest = nil d end end