我正在尝试使用openssl：https://emvlab.org/descalc/?key=18074F7ADD44C903&iv=18074F7ADD44C903&input=4E5A56564F4C563230313641454E5300&mode=cbc&action=Encrypt&output=25C843BA5C043FFFB50F76E43A211F8D在Ruby中复制加密结果

• 原始字符串=“NZVOLV2016AENS”
• 字符串转换为十六进制=“4e5a56564f4c563230313641454e53”
• IV=“18074F7ADD44C903”
• Key=“18074F7ADD44C903”
• 预期结果=“9B699B4C59F1444E8D37806FA9D15F81”

以下是我的Ruby代码：

require 'openssl'
require "base64"
include Base64
iv = "08074F7ADD44C903"
cipher = "08074F7ADD44C903"
def encode(string)
  puts "Attempting encryption - Input: #{string}"
  encrypt = OpenSSL::Cipher.new('DES-CBC')
  encrypt.encrypt
  encrypt.key = ["18074F7ADD44C903"].pack('H*') #.scan(/../).map{|b|b.hex}.pack('c*')
  encrypt.iv = ["18074F7ADD44C903"].pack('H*')
  result = encrypt.update(string) + encrypt.final
  puts "Raw output: #{result.inspect}"
  unpacked = result.unpack('H*')[0]
  puts "Encrypted key is: #{unpacked}"
  puts "Encrypted Should be: 9B699B4C59F1444E8D37806FA9D15F81"
  return unpacked
end
res = encode("NZVVOLV2016AENS")

Output:
Encrypted key is:    9b699b4c59f1444ea723ab91e89c023a
Encrypted Should be: 9B699B4C59F1444E8D37806FA9D15F81

有趣的是，结果的前半部分是正确的，后16位是错误的。