PyCryptodome安装使用方法

PyCryptodome是PyCrypto的一个分支。基于PyCrypto2.6.1，多了以下特性：

Authenticated encryption modes (GCM, CCM, EAX, SIV)
Accelerated AES on Intel platforms via AES-NI
First class support for PyPy
SHA-3 hash algorithm
Salsa20 stream cipher
scrypt and HKDF
Deterministic DSA
Password-protected PKCS#8 key containers
Shamir’s Secret Sharing scheme
Random numbers get sourced directly from the OS (and not from a CSPRNG in userspace)
Simplified install process, including better support for Windows
Cleaner RSA and DSA key generation (largely based on FIPS 186-4)
Major clean ups and simplification of the code base

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0x01 安装

pip install PyCryptodome

0x02 使用

跟PyCrypto2.6用法类似，以下以AES为例：

from Crypto.Cipher import AES

key='1234567890abcdef'

obj=AES.new(key,AES.MODE_ECB)

cipher=obj.encrypt('message: pcat.cc')

巴特西