1. import uhashlib
    2. import ubinascii
    4. hash_obj  = uhashlib.sha256()  # 创建hash对象
    5. hash_obj.update(b"QuecPython")
    6. res = hash_obj.digest()
    7. # b"\x1e\xc6gq\xb3\xa9\xac>\xa4\xc4O\x00\x9eTW\x97\xd4.\x9e}Bo\xff\x82u\x89Th\xfe'\xc6\xcd"
    8. # 转成十六进制表示
    9. hex_msg = ubinascii.hexlify(res)
    10. # b'1ec66771b3a9ac3ea4c44f009e545797d42e9e7d426fff8275895468fe27c6cd'
    1. import uhashlib
    2. import ubinascii
    3. # 目前支持 md5，sha1, sha256
    5. data = b"QuecPython"  # 待加密数据
    7. hash_obj = uhashlib.md5()
    8. hash_obj.update(data)
    9. res = hash_obj.digest()
    10. hex_msg = ubinascii.hexlify(res)
    11. print("md5加密后的数据：", hex_msg)
    12. # b'37b8419ee7cdb3c64d7e66019216117c'
    14. hash_obj = uhashlib.sha1()
    15. hash_obj.update(data)
    16. res = hash_obj.digest()
    17. hex_msg = ubinascii.hexlify(res)
    18. print("sha1加密后的数据：", hex_msg)
    19. # b'614a4247ef68e9f9793e11353cc86acb932badab'
    21. hash_obj = uhashlib.sha256()
    22. hash_obj.update(data)
    23. res = hash_obj.digest()
    24. hex_msg = ubinascii.hexlify(res)
    25. print("sha256加密后的数据：", hex_msg)
    26. # b'1ec66771b3a9ac3ea4c44f009e545797d42e9e7d426fff8275895468fe27c6cd'
    29. # print("原始数据：", b'\x11\x22\x33123')
    30. # res = ubinascii.b2a_base64('\x11\x22\x33123')
    31. # print("编码base64数据：", res)
    32. # res = ubinascii.a2b_base64(res)
    33. # print("还原base64数据：", res)