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以下内容来源openai

 
python aes加解密脚本

import base64
from Crypto.Cipher import AES
from Crypto import Random

# 需要提前指定加密的密钥
key = b'1234567890123456'

# 要加密的文本
plaintext = 'Hello World!'

# 填充文本，使其长度为16的整数倍
plaintext = plaintext + (16 - len(plaintext) % 16) * ' '

# 生成随机的初始化向量
iv = Random.new().read(AES.block_size)

# 创建AES加密器
cipher = AES.new(key, AES.MODE_CFB, iv)

# 加密文本
ciphertext = iv + cipher.encrypt(plaintext.encode())

# 对加密后的文本进行base64编码
ciphertext = base64.b64encode(ciphertext)

# 解密文本
decoded = base64.b64decode(ciphertext)
iv = decoded[:16]
cipher = AES.new(key, AES.MODE_CFB, iv)
decrypted = cipher.decrypt(decoded[16:]).decode().strip()

print('原文：', plaintext)
print('密文：', ciphertext)
print('解密后：', decrypted)

go aes加解密脚本

package main

import (
    "bytes"
    "crypto/aes"
    "crypto/cipher"
    "encoding/base64"
    "fmt"
)

// 需要提前指定加密的密钥
var key = []byte("1234567890123456")

// 要加密的文本
var plaintext = "Hello World!"

// 填充文本，使其长度为16的整数倍
func padding(src []byte) []byte {
    padNum := aes.BlockSize - len(src)%aes.BlockSize
    pad := bytes.Repeat([]byte{byte(padNum)}, padNum)
    return append(src, pad...)
}

// 去掉填充
func unpadding(src []byte) []byte {
    length := len(src)
    unpadNum := int(src[length-1])
    return src[:(length - unpadNum)]
}

// 加密
func encrypt(key, plaintext []byte) []byte {
    block, _ := aes.NewCipher(key)
    plaintext = padding(plaintext)
    ciphertext := make([]byte, len(plaintext))
    for i := 0; i < len(plaintext); i += aes.BlockSize {
        block.Encrypt(ciphertext[i:i+aes.BlockSize], plaintext[i:i+aes.BlockSize])
    }
    return ciphertext
}

// 解密
func decrypt(key, ciphertext []byte) []byte {
    block, _ := aes.NewCipher(key)
    plaintext := make([]byte, len(ciphertext))
    for i := 0; i < len(ciphertext); i += aes.BlockSize {
        block.Decrypt(plaintext[i:i+aes.BlockSize], ciphertext[i:i+aes.BlockSize])
    }
    return unpadding(plaintext)
}

func main() {
    // 加密文本
    ciphertext := encrypt(key, []byte(plaintext))

    // 对加密后的文本进行base64编码
    ciphertext = []byte(base64.StdEncoding.EncodeToString(ciphertext))

    // 解密文本
    decrypted := decrypt(key, ciphertext)

    fmt.Println("原文：", plaintext)
    fmt.Println("密文：", ciphertext)
    fmt.Println("解密后：", string(decrypted))
}