【发布时间】:2021-03-09 10:03:22
【问题描述】:
我正在建立一个需要信用卡 3DES 加密的结帐, 但我在 Python 和 NodeJs 上得到了不同的结果。
Python 代码: (我使用 pycryptodome 包)
import binascii
import base64
from Crypto.Cipher import DES3
import json
iv = '04njBuE3/dc='
iv = base64.b64decode(iv)
key = 'DpzDLcvVCHdVoRqE/NuIHs0QJ0xFdH2p'
key = base64.b64decode(key)
data = {'CartaoNumero': '0000000000000000',
'CartaoMesAno':'00/0000',
'CartaoSeg': '000',
'CartaoNome':'Teste Teste',
'IdentFatura':'Teste',
'Valor':'1000',
'NomeCliente':'Teste Teste',
'EmailCliente':'teste@teste.com',
'CpfCliente':'11122233344'}
data = json.dumps(data)
data = base64.b64encode(data.encode('utf-8'))
#print (data)
def card_encrypt(iv,key, data):
desT = DES3.new(key, DES3.MODE_CBC, IV=iv)
desT_key = desT.encrypt(data)
desT_key = base64.b64encode(desT_key)
return (desT_key)
结果: B '+ TSfdiGmLAir8RVEze4yr72d3Sm5RBkDBwLYhpv1NKIIfVM + AnIhoSArFzV5am7qOdaFO0Ob4KSS8vXRYnBAO1xyk9MEoNc93uf / 53cCMVHbZ8FUx14Vilx3Mg8 + kbSMsASki5Dn + hlKE0ElFC / nyiWoOJvkWmtndoL + EEb4rkFil0zg637YXFE7f0yTOWhz97G6CEb4mvegCPpizuVdh2sBQQFDsJMEQE1kGeY2gDiDADwRQiMTrznhWFn3H6SylMxjQaNJTxu820BNitefMgcwAUTUJSrZt6DyuJ59e7772DK2jLubpK8 / 8xNolKalcjYMx106T7jOxDoPWZEoIe7YSGn9 + Z3IGe5R7YFQJVLJUJ3SzlwWLptr3ZbMRnDCh2rB4FbTsM4igic4ZUQjS3DUzUVpT5URQyGjJK9 + 434ivMehknko4x + 1owaEgcLGsPT9zBADlKFQ + OE8JqOhwJ5IztyoWeOmBVPZsOQdYvo =' P>
Nodejs 代码:
var secretKey = 'DpzDLcvVCHdVoRqE/NuIHs0QJ0xFdH2p'
var secretIV = '04njBuE3/dc='
var dataOfCard = {'CartaoNumero': '0000000000000000',
'CartaoMesAno':'00/0000',
'CartaoSeg': '000',
'CartaoNome':'Teste Teste',
'IdentFatura':'Teste',
'Valor':'1000',
'NomeCliente':'Teste Teste',
'EmailCliente':'teste@teste.com',
'CpfCliente':'11122233344'}
const crypto = require('crypto');
async function encryptCardData(dataOfCard, secretKey, secretIV) {
try {
const des3_key = new Buffer.from(secretKey, "base64");
console.log(des3_key)
const des3_iv = new Buffer.from(secretIV, "base64");
console.log(des3_iv)
const cardString = JSON.stringify(dataOfCard);
console.log(cardString)
const cipher = crypto.createCipheriv('des-ede3-cbc', des3_key, des3_iv);
const encrypted = cipher.update(cardString, 'utf8', 'base64');
return encrypted + cipher.final('base64');
} catch (error) {
console.error("Error:", error.message);
throw error;
}
}
encryptCardData(dataOfCard, secretKey, secretIV)
结果: '7pkXCZCKIDY1ueGwkfLk5W5AnDw2iP4jiZ5YHUBRMd56eDhVyZvnJ6EG + MH / wmHl3ljrJ + sfDMgAbpOgljRRQb4pOc1LQKHdkgcl3ZWmlvmqv8mGKdGaZYTgXnQ9pZGwoUQJAcuQgOCYWD5wMvIA6g4zd8O1iy / IsXWkBEzCkQA3x6NIkwrCNdftogu3JZlbmOIj90flo8t + J2X89rXzQmWKw6uCWrzzfGQvmvqqNf7ecDduTtCXee3WCdvcC3Ar7TbVpSv + NenoK + OH + Tkj6Y8h4t6YAexyE8HxQ1GqCqFlMAzdCa2TtA ==' P>
NodeJS 正在生成正确的结果。 我需要在 Python 模型上更正什么?
【问题讨论】:
标签: python node.js encryption cryptography 3des