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pycryptdemo加密库检测提示

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limoruirui
2022-11-13 00:21:53 +08:00
parent 66608cfdbd
commit abb79f4552
3 changed files with 16 additions and 4 deletions
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6
tools/aes_encrypt.py
View File

@@ -9,7 +9,11 @@ aes加密解密工具 目前仅支持ECB/CBC 块长度均为128位 padding只支
pycryptdemo限制 同一个aes加密对象不能即加密又解密 所以当加密和解密都需要执行时 需要重新new一个对象增加额外开销 pycryptdemo限制 同一个aes加密对象不能即加密又解密 所以当加密和解密都需要执行时 需要重新new一个对象增加额外开销
-- A cipher object is stateful: once you have encrypted a message , you cannot encrypt (or decrypt) another message using the same object.　 -- A cipher object is stateful: once you have encrypted a message , you cannot encrypt (or decrypt) another message using the same object.　
""" """
from Crypto.Cipher import AES try:
from Crypto.Cipher import AES
except:
print("检测到还未安装 pycryptdemo 请按照md的方法安装")
exit(0)
from binascii import b2a_hex, a2b_hex from binascii import b2a_hex, a2b_hex
from base64 import b64encode, b64decode from base64 import b64encode, b64decode
class AES_Ctypt: class AES_Ctypt:

6
tools/encrypt_symmetric.py
View File

@@ -15,7 +15,11 @@ aes加密解密工具 目前仅支持ECB/CBC 块长度均为128位 padding只支
pycryptdemo限制 同一个aes加密对象不能即加密又解密 所以当加密和解密都需要执行时 需要重新new一个对象增加额外开销 pycryptdemo限制 同一个aes加密对象不能即加密又解密 所以当加密和解密都需要执行时 需要重新new一个对象增加额外开销
-- A cipher object is stateful: once you have encrypted a message , you cannot encrypt (or decrypt) another message using the same object.　 -- A cipher object is stateful: once you have encrypted a message , you cannot encrypt (or decrypt) another message using the same object.　
""" """
from Crypto.Cipher import AES, DES, DES3 try:
from Crypto.Cipher import AES, DES, DES3
except:
print("检测到还未安装 pycryptdemo 请按照md的方法安装")
exit(0)
from binascii import b2a_hex, a2b_hex from binascii import b2a_hex, a2b_hex
from base64 import b64encode, b64decode from base64 import b64encode, b64decode

8
tools/rsa_encrypt.py
View File

@@ -4,8 +4,12 @@
# @Author : github@limoruirui https://github.com/limoruirui # @Author : github@limoruirui https://github.com/limoruirui
# @Time : 2022/8/23 13:05 # @Time : 2022/8/23 13:05
# ------------------------------- # -------------------------------
from Crypto.PublicKey.RSA import importKey, construct try:
from Crypto.Cipher import PKCS1_v1_5 from Crypto.PublicKey.RSA import importKey, construct
from Crypto.Cipher import PKCS1_v1_5
except:
print("检测到还未安装 pycryptdemo 请按照md的方法安装")
exit(0)
from base64 import b64encode from base64 import b64encode