2015-12-16 00:07:31 -05:00
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# frozen_string_literal: false
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2010-12-10 20:25:25 -05:00
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require_relative 'utils'
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* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
EVP_DigestFinal_ex and EVP_DigestInit_ex.
* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
OpenSSL 0.9.6.
* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
ossl_cipher_copy, ossl_cipher_reset, ossl_cipher_encrypt,
ossl_cipher_decrypt, ossl_cipher_final, ossl_cipher_set_key,
ossl_cipher_set_iv): replace all EVP_CipherInit and
EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
and EVP_CIPHER_CTX_init should only be called once.
* ext/openssl/ossl_cipher.c (ossl_cipher_set_padding): check for
EVP_CIPHER_CTX_set_padding.
* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Cipher#<< is deprecated.
* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
and EVP_MD_CTX_init should only be called once.
* ext/openssl/ossl_digest.c (digest_final): should call
EVP_MD_CTX_cleanup to avoid memory leak.
* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
* ext/openssl/ossl_hmac.c (hmac_final): should call
HMAC_CTX_cleanup to avoid memory leak.
* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
test/openssl/test_hmac.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-30 06:48:43 -04:00
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2017-09-03 08:35:27 -04:00
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if defined?(OpenSSL)
|
* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
EVP_DigestFinal_ex and EVP_DigestInit_ex.
* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
OpenSSL 0.9.6.
* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
ossl_cipher_copy, ossl_cipher_reset, ossl_cipher_encrypt,
ossl_cipher_decrypt, ossl_cipher_final, ossl_cipher_set_key,
ossl_cipher_set_iv): replace all EVP_CipherInit and
EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
and EVP_CIPHER_CTX_init should only be called once.
* ext/openssl/ossl_cipher.c (ossl_cipher_set_padding): check for
EVP_CIPHER_CTX_set_padding.
* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Cipher#<< is deprecated.
* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
and EVP_MD_CTX_init should only be called once.
* ext/openssl/ossl_digest.c (digest_final): should call
EVP_MD_CTX_cleanup to avoid memory leak.
* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
* ext/openssl/ossl_hmac.c (hmac_final): should call
HMAC_CTX_cleanup to avoid memory leak.
* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
test/openssl/test_hmac.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-30 06:48:43 -04:00
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2016-05-18 00:07:47 -04:00
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class OpenSSL::TestCipher < OpenSSL::TestCase
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2016-11-30 09:41:46 -05:00
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module Helper
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2012-12-20 01:03:03 -05:00
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def has_cipher?(name)
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2016-11-30 09:41:46 -05:00
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@ciphers ||= OpenSSL::Cipher.ciphers
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2016-08-29 01:47:09 -04:00
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@ciphers.include?(name)
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2012-12-20 01:18:26 -05:00
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end
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2012-12-20 01:03:03 -05:00
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end
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2016-11-30 09:41:46 -05:00
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include Helper
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extend Helper
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def test_encrypt_decrypt
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# NIST SP 800-38A F.2.1
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key = ["2b7e151628aed2a6abf7158809cf4f3c"].pack("H*")
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iv = ["000102030405060708090a0b0c0d0e0f"].pack("H*")
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pt = ["6bc1bee22e409f96e93d7e117393172a" \
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"ae2d8a571e03ac9c9eb76fac45af8e51"].pack("H*")
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ct = ["7649abac8119b246cee98e9b12e9197d" \
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"5086cb9b507219ee95db113a917678b2"].pack("H*")
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cipher = new_encryptor("aes-128-cbc", key: key, iv: iv, padding: 0)
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assert_equal ct, cipher.update(pt) << cipher.final
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cipher = new_decryptor("aes-128-cbc", key: key, iv: iv, padding: 0)
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assert_equal pt, cipher.update(ct) << cipher.final
|
* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
EVP_DigestFinal_ex and EVP_DigestInit_ex.
* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
OpenSSL 0.9.6.
* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
ossl_cipher_copy, ossl_cipher_reset, ossl_cipher_encrypt,
ossl_cipher_decrypt, ossl_cipher_final, ossl_cipher_set_key,
ossl_cipher_set_iv): replace all EVP_CipherInit and
EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
and EVP_CIPHER_CTX_init should only be called once.
* ext/openssl/ossl_cipher.c (ossl_cipher_set_padding): check for
EVP_CIPHER_CTX_set_padding.
* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Cipher#<< is deprecated.
* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
and EVP_MD_CTX_init should only be called once.
* ext/openssl/ossl_digest.c (digest_final): should call
EVP_MD_CTX_cleanup to avoid memory leak.
* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
* ext/openssl/ossl_hmac.c (hmac_final): should call
HMAC_CTX_cleanup to avoid memory leak.
* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
test/openssl/test_hmac.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-30 06:48:43 -04:00
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end
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2016-11-30 09:41:46 -05:00
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def test_pkcs5_keyivgen
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pass = "\x00" * 8
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salt = "\x01" * 8
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num = 2048
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pt = "data to be encrypted"
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cipher = OpenSSL::Cipher.new("DES-EDE3-CBC").encrypt
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cipher.pkcs5_keyivgen(pass, salt, num, "MD5")
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s1 = cipher.update(pt) << cipher.final
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d1 = num.times.inject(pass + salt) {|out, _| OpenSSL::Digest::MD5.digest(out) }
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d2 = num.times.inject(d1 + pass + salt) {|out, _| OpenSSL::Digest::MD5.digest(out) }
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key = (d1 + d2)[0, 24]
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iv = (d1 + d2)[24, 8]
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cipher = new_encryptor("DES-EDE3-CBC", key: key, iv: iv)
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s2 = cipher.update(pt) << cipher.final
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assert_equal s1, s2
|
* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
EVP_DigestFinal_ex and EVP_DigestInit_ex.
* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
OpenSSL 0.9.6.
* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
ossl_cipher_copy, ossl_cipher_reset, ossl_cipher_encrypt,
ossl_cipher_decrypt, ossl_cipher_final, ossl_cipher_set_key,
ossl_cipher_set_iv): replace all EVP_CipherInit and
EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
and EVP_CIPHER_CTX_init should only be called once.
* ext/openssl/ossl_cipher.c (ossl_cipher_set_padding): check for
EVP_CIPHER_CTX_set_padding.
* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Cipher#<< is deprecated.
* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
and EVP_MD_CTX_init should only be called once.
* ext/openssl/ossl_digest.c (digest_final): should call
EVP_MD_CTX_cleanup to avoid memory leak.
* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
* ext/openssl/ossl_hmac.c (hmac_final): should call
HMAC_CTX_cleanup to avoid memory leak.
* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
test/openssl/test_hmac.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-30 06:48:43 -04:00
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end
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def test_info
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2016-11-30 09:41:46 -05:00
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cipher = OpenSSL::Cipher.new("DES-EDE3-CBC").encrypt
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assert_equal "DES-EDE3-CBC", cipher.name
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assert_equal 24, cipher.key_len
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assert_equal 8, cipher.iv_len
|
* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
EVP_DigestFinal_ex and EVP_DigestInit_ex.
* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
OpenSSL 0.9.6.
* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
ossl_cipher_copy, ossl_cipher_reset, ossl_cipher_encrypt,
ossl_cipher_decrypt, ossl_cipher_final, ossl_cipher_set_key,
ossl_cipher_set_iv): replace all EVP_CipherInit and
EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
and EVP_CIPHER_CTX_init should only be called once.
* ext/openssl/ossl_cipher.c (ossl_cipher_set_padding): check for
EVP_CIPHER_CTX_set_padding.
* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Cipher#<< is deprecated.
* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
and EVP_MD_CTX_init should only be called once.
* ext/openssl/ossl_digest.c (digest_final): should call
EVP_MD_CTX_cleanup to avoid memory leak.
* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
* ext/openssl/ossl_hmac.c (hmac_final): should call
HMAC_CTX_cleanup to avoid memory leak.
* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
test/openssl/test_hmac.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-30 06:48:43 -04:00
|
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end
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def test_dup
|
2016-11-30 09:41:46 -05:00
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cipher = OpenSSL::Cipher.new("aes-128-cbc").encrypt
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assert_equal cipher.name, cipher.dup.name
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|
cipher.encrypt
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|
cipher.random_key
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cipher.random_iv
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tmpc = cipher.dup
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|
s1 = cipher.update("data") + cipher.final
|
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|
|
s2 = tmpc.update("data") + tmpc.final
|
* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
EVP_DigestFinal_ex and EVP_DigestInit_ex.
* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
OpenSSL 0.9.6.
* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
ossl_cipher_copy, ossl_cipher_reset, ossl_cipher_encrypt,
ossl_cipher_decrypt, ossl_cipher_final, ossl_cipher_set_key,
ossl_cipher_set_iv): replace all EVP_CipherInit and
EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
and EVP_CIPHER_CTX_init should only be called once.
* ext/openssl/ossl_cipher.c (ossl_cipher_set_padding): check for
EVP_CIPHER_CTX_set_padding.
* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Cipher#<< is deprecated.
* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
and EVP_MD_CTX_init should only be called once.
* ext/openssl/ossl_digest.c (digest_final): should call
EVP_MD_CTX_cleanup to avoid memory leak.
* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
* ext/openssl/ossl_hmac.c (hmac_final): should call
HMAC_CTX_cleanup to avoid memory leak.
* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
test/openssl/test_hmac.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-30 06:48:43 -04:00
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assert_equal(s1, s2, "encrypt dup")
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end
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def test_reset
|
2016-11-30 09:41:46 -05:00
|
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cipher = OpenSSL::Cipher.new("aes-128-cbc").encrypt
|
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cipher.encrypt
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|
|
cipher.random_key
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|
cipher.random_iv
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|
s1 = cipher.update("data") + cipher.final
|
|
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|
cipher.reset
|
|
|
|
s2 = cipher.update("data") + cipher.final
|
* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
EVP_DigestFinal_ex and EVP_DigestInit_ex.
* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
OpenSSL 0.9.6.
* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
ossl_cipher_copy, ossl_cipher_reset, ossl_cipher_encrypt,
ossl_cipher_decrypt, ossl_cipher_final, ossl_cipher_set_key,
ossl_cipher_set_iv): replace all EVP_CipherInit and
EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
and EVP_CIPHER_CTX_init should only be called once.
* ext/openssl/ossl_cipher.c (ossl_cipher_set_padding): check for
EVP_CIPHER_CTX_set_padding.
* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Cipher#<< is deprecated.
* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
and EVP_MD_CTX_init should only be called once.
* ext/openssl/ossl_digest.c (digest_final): should call
EVP_MD_CTX_cleanup to avoid memory leak.
* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
* ext/openssl/ossl_hmac.c (hmac_final): should call
HMAC_CTX_cleanup to avoid memory leak.
* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
test/openssl/test_hmac.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-30 06:48:43 -04:00
|
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|
assert_equal(s1, s2, "encrypt reset")
|
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|
end
|
2005-10-30 15:50:48 -05:00
|
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|
2016-05-24 09:09:03 -04:00
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|
def test_key_iv_set
|
2016-11-30 09:41:46 -05:00
|
|
|
cipher = OpenSSL::Cipher.new("DES-EDE3-CBC").encrypt
|
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|
assert_raise(ArgumentError) { cipher.key = "\x01" * 23 }
|
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|
assert_nothing_raised { cipher.key = "\x01" * 24 }
|
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|
|
assert_raise(ArgumentError) { cipher.key = "\x01" * 25 }
|
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|
assert_raise(ArgumentError) { cipher.iv = "\x01" * 7 }
|
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|
|
assert_nothing_raised { cipher.iv = "\x01" * 8 }
|
|
|
|
assert_raise(ArgumentError) { cipher.iv = "\x01" * 9 }
|
|
|
|
end
|
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|
def test_random_key_iv
|
|
|
|
data = "data"
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|
|
|
s1, s2 = 2.times.map do
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|
|
cipher = OpenSSL::Cipher.new("aes-128-cbc").encrypt
|
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|
|
cipher.random_key
|
|
|
|
cipher.iv = "\x01" * 16
|
|
|
|
cipher.update(data) << cipher.final
|
|
|
|
end
|
|
|
|
assert_not_equal s1, s2
|
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|
|
|
|
|
|
s1, s2 = 2.times.map do
|
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|
|
cipher = OpenSSL::Cipher.new("aes-128-cbc").encrypt
|
|
|
|
cipher.key = "\x01" * 16
|
|
|
|
cipher.random_iv
|
|
|
|
cipher.update(data) << cipher.final
|
|
|
|
end
|
|
|
|
assert_not_equal s1, s2
|
2016-05-24 09:09:03 -04:00
|
|
|
end
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|
2005-10-30 15:50:48 -05:00
|
|
|
def test_empty_data
|
2016-11-30 09:41:46 -05:00
|
|
|
cipher = OpenSSL::Cipher.new("DES-EDE3-CBC").encrypt
|
|
|
|
cipher.random_key
|
|
|
|
assert_raise(ArgumentError) { cipher.update("") }
|
2005-10-30 15:50:48 -05:00
|
|
|
end
|
2006-05-07 20:12:00 -04:00
|
|
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|
2011-02-04 21:48:55 -05:00
|
|
|
def test_initialize
|
2016-11-30 09:41:46 -05:00
|
|
|
cipher = OpenSSL::Cipher.new("DES-EDE3-CBC")
|
|
|
|
assert_raise(RuntimeError) { cipher.__send__(:initialize, "DES-EDE3-CBC") }
|
|
|
|
assert_raise(RuntimeError) { OpenSSL::Cipher.allocate.final }
|
2011-02-04 21:48:55 -05:00
|
|
|
end
|
|
|
|
|
2012-11-29 08:24:42 -05:00
|
|
|
def test_ctr_if_exists
|
2016-11-30 09:41:46 -05:00
|
|
|
# NIST SP 800-38A F.5.1
|
|
|
|
key = ["2b7e151628aed2a6abf7158809cf4f3c"].pack("H*")
|
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|
|
iv = ["f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff"].pack("H*")
|
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|
|
pt = ["6bc1bee22e409f96e93d7e117393172a" \
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|
|
|
"ae2d8a571e03ac9c9eb76fac45af8e51"].pack("H*")
|
|
|
|
ct = ["874d6191b620e3261bef6864990db6ce" \
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|
|
"9806f66b7970fdff8617187bb9fffdff"].pack("H*")
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|
|
cipher = new_encryptor("aes-128-ctr", key: key, iv: iv, padding: 0)
|
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|
|
assert_equal ct, cipher.update(pt) << cipher.final
|
|
|
|
cipher = new_decryptor("aes-128-ctr", key: key, iv: iv, padding: 0)
|
|
|
|
assert_equal pt, cipher.update(ct) << cipher.final
|
2017-09-03 08:35:27 -04:00
|
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|
end
|
2012-11-29 08:24:42 -05:00
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|
2016-05-25 04:50:03 -04:00
|
|
|
def test_ciphers
|
|
|
|
OpenSSL::Cipher.ciphers.each{|name|
|
|
|
|
next if /netbsd/ =~ RUBY_PLATFORM && /idea|rc5/i =~ name
|
|
|
|
begin
|
2016-08-29 01:47:09 -04:00
|
|
|
assert_kind_of(OpenSSL::Cipher, OpenSSL::Cipher.new(name))
|
2016-05-25 04:50:03 -04:00
|
|
|
rescue OpenSSL::Cipher::CipherError => e
|
2016-08-29 01:47:09 -04:00
|
|
|
raise unless /wrap/ =~ name and /wrap mode not allowed/ =~ e.message
|
2016-05-25 04:50:03 -04:00
|
|
|
end
|
|
|
|
}
|
|
|
|
end
|
2006-05-07 20:12:00 -04:00
|
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|
|
2016-05-25 04:50:03 -04:00
|
|
|
def test_AES
|
|
|
|
pt = File.read(__FILE__)
|
|
|
|
%w(ECB CBC CFB OFB).each{|mode|
|
|
|
|
c1 = OpenSSL::Cipher::AES256.new(mode)
|
|
|
|
c1.encrypt
|
|
|
|
c1.pkcs5_keyivgen("passwd")
|
|
|
|
ct = c1.update(pt) + c1.final
|
|
|
|
|
|
|
|
c2 = OpenSSL::Cipher::AES256.new(mode)
|
|
|
|
c2.decrypt
|
|
|
|
c2.pkcs5_keyivgen("passwd")
|
|
|
|
assert_equal(pt, c2.update(ct) + c2.final)
|
|
|
|
}
|
|
|
|
end
|
2011-07-28 09:48:05 -04:00
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
def test_update_raise_if_key_not_set
|
|
|
|
assert_raise(OpenSSL::Cipher::CipherError) do
|
|
|
|
# it caused OpenSSL SEGV by uninitialized key [Bug #2768]
|
|
|
|
OpenSSL::Cipher::AES128.new("ECB").update "." * 17
|
2011-07-28 09:48:05 -04:00
|
|
|
end
|
2006-05-07 20:12:00 -04:00
|
|
|
end
|
2012-12-20 01:03:03 -05:00
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
def test_authenticated
|
2017-09-03 08:35:27 -04:00
|
|
|
cipher = OpenSSL::Cipher.new('aes-128-gcm')
|
|
|
|
assert_predicate(cipher, :authenticated?)
|
2016-11-30 09:41:46 -05:00
|
|
|
cipher = OpenSSL::Cipher.new('aes-128-cbc')
|
|
|
|
assert_not_predicate(cipher, :authenticated?)
|
|
|
|
end
|
2012-12-20 01:03:03 -05:00
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
def test_aes_gcm
|
|
|
|
# GCM spec Appendix B Test Case 4
|
|
|
|
key = ["feffe9928665731c6d6a8f9467308308"].pack("H*")
|
|
|
|
iv = ["cafebabefacedbaddecaf888"].pack("H*")
|
|
|
|
aad = ["feedfacedeadbeeffeedfacedeadbeef" \
|
|
|
|
"abaddad2"].pack("H*")
|
|
|
|
pt = ["d9313225f88406e5a55909c5aff5269a" \
|
|
|
|
"86a7a9531534f7da2e4c303d8a318a72" \
|
|
|
|
"1c3c0c95956809532fcf0e2449a6b525" \
|
|
|
|
"b16aedf5aa0de657ba637b39"].pack("H*")
|
|
|
|
ct = ["42831ec2217774244b7221b784d0d49c" \
|
|
|
|
"e3aa212f2c02a4e035c17e2329aca12e" \
|
|
|
|
"21d514b25466931c7d8f6a5aac84aa05" \
|
|
|
|
"1ba30b396a0aac973d58e091"].pack("H*")
|
|
|
|
tag = ["5bc94fbc3221a5db94fae95ae7121a47"].pack("H*")
|
|
|
|
|
|
|
|
cipher = new_encryptor("aes-128-gcm", key: key, iv: iv, auth_data: aad)
|
|
|
|
assert_equal ct, cipher.update(pt) << cipher.final
|
|
|
|
assert_equal tag, cipher.auth_tag
|
2016-11-30 23:42:10 -05:00
|
|
|
cipher = new_decryptor("aes-128-gcm", key: key, iv: iv, auth_tag: tag, auth_data: aad)
|
2016-11-30 09:41:46 -05:00
|
|
|
assert_equal pt, cipher.update(ct) << cipher.final
|
|
|
|
|
|
|
|
# truncated tag is accepted
|
|
|
|
cipher = new_encryptor("aes-128-gcm", key: key, iv: iv, auth_data: aad)
|
|
|
|
assert_equal ct, cipher.update(pt) << cipher.final
|
|
|
|
assert_equal tag[0, 8], cipher.auth_tag(8)
|
2016-11-30 23:42:10 -05:00
|
|
|
cipher = new_decryptor("aes-128-gcm", key: key, iv: iv, auth_tag: tag[0, 8], auth_data: aad)
|
2016-11-30 09:41:46 -05:00
|
|
|
assert_equal pt, cipher.update(ct) << cipher.final
|
|
|
|
|
|
|
|
# wrong tag is rejected
|
|
|
|
tag2 = tag.dup
|
|
|
|
tag2.setbyte(-1, (tag2.getbyte(-1) + 1) & 0xff)
|
2016-11-30 23:42:10 -05:00
|
|
|
cipher = new_decryptor("aes-128-gcm", key: key, iv: iv, auth_tag: tag2, auth_data: aad)
|
2016-11-30 09:41:46 -05:00
|
|
|
cipher.update(ct)
|
|
|
|
assert_raise(OpenSSL::Cipher::CipherError) { cipher.final }
|
|
|
|
|
|
|
|
# wrong aad is rejected
|
|
|
|
aad2 = aad[0..-2] << aad[-1].succ
|
2016-11-30 23:42:10 -05:00
|
|
|
cipher = new_decryptor("aes-128-gcm", key: key, iv: iv, auth_tag: tag, auth_data: aad2)
|
2016-11-30 09:41:46 -05:00
|
|
|
cipher.update(ct)
|
|
|
|
assert_raise(OpenSSL::Cipher::CipherError) { cipher.final }
|
|
|
|
|
|
|
|
# wrong ciphertext is rejected
|
|
|
|
ct2 = ct[0..-2] << ct[-1].succ
|
2016-11-30 23:42:10 -05:00
|
|
|
cipher = new_decryptor("aes-128-gcm", key: key, iv: iv, auth_tag: tag, auth_data: aad)
|
2016-11-30 09:41:46 -05:00
|
|
|
cipher.update(ct2)
|
|
|
|
assert_raise(OpenSSL::Cipher::CipherError) { cipher.final }
|
2017-09-03 08:35:27 -04:00
|
|
|
end
|
2016-11-30 09:41:46 -05:00
|
|
|
|
|
|
|
def test_aes_gcm_variable_iv_len
|
|
|
|
# GCM spec Appendix B Test Case 5
|
|
|
|
key = ["feffe9928665731c6d6a8f9467308308"].pack("H*")
|
|
|
|
iv = ["cafebabefacedbad"].pack("H*")
|
|
|
|
aad = ["feedfacedeadbeeffeedfacedeadbeef" \
|
|
|
|
"abaddad2"].pack("H*")
|
|
|
|
pt = ["d9313225f88406e5a55909c5aff5269a" \
|
|
|
|
"86a7a9531534f7da2e4c303d8a318a72" \
|
|
|
|
"1c3c0c95956809532fcf0e2449a6b525" \
|
|
|
|
"b16aedf5aa0de657ba637b39"].pack("H*")
|
|
|
|
ct = ["61353b4c2806934a777ff51fa22a4755" \
|
|
|
|
"699b2a714fcdc6f83766e5f97b6c7423" \
|
|
|
|
"73806900e49f24b22b097544d4896b42" \
|
|
|
|
"4989b5e1ebac0f07c23f4598"].pack("H*")
|
|
|
|
tag = ["3612d2e79e3b0785561be14aaca2fccb"].pack("H*")
|
|
|
|
|
|
|
|
cipher = new_encryptor("aes-128-gcm", key: key, iv_len: 8, iv: iv, auth_data: aad)
|
|
|
|
assert_equal ct, cipher.update(pt) << cipher.final
|
|
|
|
assert_equal tag, cipher.auth_tag
|
2016-11-30 23:42:10 -05:00
|
|
|
cipher = new_decryptor("aes-128-gcm", key: key, iv_len: 8, iv: iv, auth_tag: tag, auth_data: aad)
|
2016-11-30 09:41:46 -05:00
|
|
|
assert_equal pt, cipher.update(ct) << cipher.final
|
2017-09-03 08:35:27 -04:00
|
|
|
end
|
2012-12-20 01:03:03 -05:00
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
def test_aes_ocb_tag_len
|
|
|
|
# RFC 7253 Appendix A; the second sample
|
|
|
|
key = ["000102030405060708090A0B0C0D0E0F"].pack("H*")
|
|
|
|
iv = ["BBAA99887766554433221101"].pack("H*")
|
|
|
|
aad = ["0001020304050607"].pack("H*")
|
|
|
|
pt = ["0001020304050607"].pack("H*")
|
|
|
|
ct = ["6820B3657B6F615A"].pack("H*")
|
|
|
|
tag = ["5725BDA0D3B4EB3A257C9AF1F8F03009"].pack("H*")
|
|
|
|
|
|
|
|
cipher = new_encryptor("aes-128-ocb", key: key, iv: iv, auth_data: aad)
|
|
|
|
assert_equal ct, cipher.update(pt) << cipher.final
|
|
|
|
assert_equal tag, cipher.auth_tag
|
2016-11-30 23:42:10 -05:00
|
|
|
cipher = new_decryptor("aes-128-ocb", key: key, iv: iv, auth_tag: tag, auth_data: aad)
|
2016-11-30 09:41:46 -05:00
|
|
|
assert_equal pt, cipher.update(ct) << cipher.final
|
|
|
|
|
|
|
|
# RFC 7253 Appendix A; with 96 bits tag length
|
|
|
|
key = ["0F0E0D0C0B0A09080706050403020100"].pack("H*")
|
|
|
|
iv = ["BBAA9988776655443322110D"].pack("H*")
|
|
|
|
aad = ["000102030405060708090A0B0C0D0E0F1011121314151617" \
|
|
|
|
"18191A1B1C1D1E1F2021222324252627"].pack("H*")
|
|
|
|
pt = ["000102030405060708090A0B0C0D0E0F1011121314151617" \
|
|
|
|
"18191A1B1C1D1E1F2021222324252627"].pack("H*")
|
|
|
|
ct = ["1792A4E31E0755FB03E31B22116E6C2DDF9EFD6E33D536F1" \
|
|
|
|
"A0124B0A55BAE884ED93481529C76B6A"].pack("H*")
|
|
|
|
tag = ["D0C515F4D1CDD4FDAC4F02AA"].pack("H*")
|
|
|
|
|
|
|
|
cipher = new_encryptor("aes-128-ocb", auth_tag_len: 12, key: key, iv: iv, auth_data: aad)
|
|
|
|
assert_equal ct, cipher.update(pt) << cipher.final
|
|
|
|
assert_equal tag, cipher.auth_tag
|
2016-11-30 23:42:10 -05:00
|
|
|
cipher = new_decryptor("aes-128-ocb", auth_tag_len: 12, key: key, iv: iv, auth_tag: tag, auth_data: aad)
|
2016-11-30 09:41:46 -05:00
|
|
|
assert_equal pt, cipher.update(ct) << cipher.final
|
2012-12-20 01:03:03 -05:00
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
end if has_cipher?("aes-128-ocb")
|
2012-12-20 01:03:03 -05:00
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
def test_aes_gcm_key_iv_order_issue
|
|
|
|
pt = "[ruby/openssl#49]"
|
|
|
|
cipher = OpenSSL::Cipher.new("aes-128-gcm").encrypt
|
|
|
|
cipher.key = "x" * 16
|
|
|
|
cipher.iv = "a" * 12
|
|
|
|
ct1 = cipher.update(pt) << cipher.final
|
|
|
|
tag1 = cipher.auth_tag
|
2012-12-20 01:03:03 -05:00
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
cipher = OpenSSL::Cipher.new("aes-128-gcm").encrypt
|
|
|
|
cipher.iv = "a" * 12
|
|
|
|
cipher.key = "x" * 16
|
|
|
|
ct2 = cipher.update(pt) << cipher.final
|
|
|
|
tag2 = cipher.auth_tag
|
2016-08-29 01:47:09 -04:00
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
assert_equal ct1, ct2
|
|
|
|
assert_equal tag1, tag2
|
2017-09-03 08:35:27 -04:00
|
|
|
end
|
2016-08-29 01:47:09 -04:00
|
|
|
|
2017-11-25 09:12:08 -05:00
|
|
|
def test_non_aead_cipher_set_auth_data
|
|
|
|
assert_raise(OpenSSL::Cipher::CipherError) {
|
|
|
|
cipher = OpenSSL::Cipher.new("aes-128-cfb").encrypt
|
|
|
|
cipher.auth_data = "123"
|
|
|
|
}
|
|
|
|
end
|
|
|
|
|
2012-12-20 01:03:03 -05:00
|
|
|
private
|
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
def new_encryptor(algo, **kwargs)
|
|
|
|
OpenSSL::Cipher.new(algo).tap do |cipher|
|
|
|
|
cipher.encrypt
|
|
|
|
kwargs.each {|k, v| cipher.send(:"#{k}=", v) }
|
|
|
|
end
|
2012-12-20 01:03:03 -05:00
|
|
|
end
|
|
|
|
|
2016-11-30 09:41:46 -05:00
|
|
|
def new_decryptor(algo, **kwargs)
|
2012-12-20 01:03:03 -05:00
|
|
|
OpenSSL::Cipher.new(algo).tap do |cipher|
|
|
|
|
cipher.decrypt
|
2016-11-30 09:41:46 -05:00
|
|
|
kwargs.each {|k, v| cipher.send(:"#{k}=", v) }
|
2012-12-20 01:03:03 -05:00
|
|
|
end
|
|
|
|
end
|
* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,
EVP_CIPHER_CTX_set_padding, EVP_CipherFinal_ex, EVP_CipherInit_ex,
EVP_DigestFinal_ex and EVP_DigestInit_ex.
* ext/openssl/openssl_missing.c (EVP_CIPHER_CTX_copy): new function.
* ext/openssl/openssl_missing.h (EVP_DigestInit_ex, EVP_DigestFinal_ex,
EVP_CipherInit_ex, EVP_CipherFinal_ex, HMAC_Init_ex): new macro for
OpenSSL 0.9.6.
* ext/openssl/ossl_cipher.c (ossl_cipher_alloc, ossl_cipher_initialize,
ossl_cipher_copy, ossl_cipher_reset, ossl_cipher_encrypt,
ossl_cipher_decrypt, ossl_cipher_final, ossl_cipher_set_key,
ossl_cipher_set_iv): replace all EVP_CipherInit and
EVP_CipherFinal into EVP_CipherInit_ex and EVP_CipherFinal_ex.
and EVP_CIPHER_CTX_init should only be called once.
* ext/openssl/ossl_cipher.c (ossl_cipher_set_padding): check for
EVP_CIPHER_CTX_set_padding.
* ext/openssl/ossl_cipher.c (Init_ossl_cipher): Cipher#<< is deprecated.
* ext/openssl/ossl_digest.c: replace all EVP_DigestInit and
EVP_DigestFinal into EVP_DigestInit_ex and EVP_DigestFinal_ex.
and EVP_MD_CTX_init should only be called once.
* ext/openssl/ossl_digest.c (digest_final): should call
EVP_MD_CTX_cleanup to avoid memory leak.
* ext/openssl/ossl_hmac.c (ossl_hmac_initialize): repalce HMAC_init
into HMAC_init_ex. and HMAC_CTX_init is moved to ossl_hmac_alloc.
* ext/openssl/ossl_hmac.c (hmac_final): should call
HMAC_CTX_cleanup to avoid memory leak.
* test/openssl/test_cipher.rb, test/openssl/test_digest.rb,
test/openssl/test_hmac.rb: new file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-06-30 06:48:43 -04:00
|
|
|
end
|
|
|
|
|
|
|
|
end
|