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Import openssl-2.2.0 (#2693)

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Import the master branch of ruby/openssl for preparing to release openssl-2.2.0
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Hiroshi SHIBATA 2020-02-16 15:21:29 +09:00 • committed by GitHub
parent 0bfa479c52
commit b99775b163
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Notes: git 2020-02-16 15:21:52 +09:00 
Merged-By: hsbt <hsbt@ruby-lang.org>
77 changed files with 3905 additions and 341 deletions
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33
ext/openssl/lib/openssl.rb
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@ -1,4 +1,4 @@
# frozen_string_literal: false
# frozen_string_literal: true
=begin
= Info
'OpenSSL for Ruby 2' project
@ -12,11 +12,26 @@
require 'openssl.so'
require 'openssl/bn'
require 'openssl/pkey'
require 'openssl/cipher'
require 'openssl/config'
require 'openssl/digest'
require 'openssl/x509'
require 'openssl/ssl'
require 'openssl/pkcs5'
require_relative 'openssl/bn'
require_relative 'openssl/pkey'
require_relative 'openssl/cipher'
require_relative 'openssl/config'
require_relative 'openssl/digest'
require_relative 'openssl/hmac'
require_relative 'openssl/x509'
require_relative 'openssl/ssl'
require_relative 'openssl/pkcs5'
module OpenSSL
# call-seq:
# OpenSSL.secure_compare(string, string) -> boolean
#
# Constant time memory comparison. Inputs are hashed using SHA-256 to mask
# the length of the secret. Returns +true+ if the strings are identical,
# +false+ otherwise.
def self.secure_compare(a, b)
hashed_a = OpenSSL::Digest::SHA256.digest(a)
hashed_b = OpenSSL::Digest::SHA256.digest(b)
OpenSSL.fixed_length_secure_compare(hashed_a, hashed_b) && a == b
end
end