[#92063] [Ruby trunk Misc#15723] Reconsider numbered parameters — zverok.offline@...
Issue #15723 has been updated by zverok (Victor Shepelev).
3 messages
2019/03/31
[ruby-core:91892] [Ruby trunk Bug#15309] ECB is broken
From:
hsbt@...
Date:
2019-03-20 05:19:15 UTC
List:
ruby-core #91892
Issue #15309 has been updated by hsbt (Hiroshi SHIBATA).
Assignee set to rhenium (Kazuki Yamaguchi)
Status changed from Open to Assigned
----------------------------------------
Bug #15309: ECB is broken
https://bugs.ruby-lang.org/issues/15309#change-77216
* Author: sevk (kk kk)
* Status: Assigned
* Priority: Normal
* Assignee: rhenium (Kazuki Yamaguchi)
* Target version:
* ruby -v: ruby 2.0 2.2 2.3 2.4 2.5 2.6
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
~~~ ruby
#!/usr/bin/env ruby
require 'openssl'
# AES-128 ECB mode test vectors
KEY = ["2b7e151628aed2a6abf7158809cf4f3c"].pack("H*")
PLAINTEXT = ["6bc1bee22e409f96e93d7e117393172a"].pack("H*")
CIPHERTEXT = ["3ad77bb40d7a3660a89ecaf32466ef97"].pack("H*")
cipher = OpenSSL::Cipher::Cipher.new("aes-128-ecb")
cipher.key = KEY
cipher.padding = 0 # Padding is enabled by default o_O
puts "test encrypt : "
cipher.encrypt
ciphertext = cipher.update(PLAINTEXT) << cipher.final
if ciphertext == CIPHERTEXT
puts "OK!"
else
puts "FAILED!"
end
puts "test decrypt : "
cipher.reset
cipher.decrypt
plaintext = cipher.update(CIPHERTEXT) << cipher.final
if plaintext == PLAINTEXT
puts "OK!"
else
puts "FAILED!"
end
~~~
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