)returnbase64.b64encode(encrypted).decode('utf-8')# RSA解密(使用私钥)defdecrypt_with_private_key(private_key_b64, ciphertext_b64): ciphertext = base64.b64decode(ciphertext_b64) private_key_pem = base64.b64decode(private_key_b64) private_key = serialization.load_pem_private_key( private_k...
(pubkey, privkey) = rsa.newkeys(1024) print(pubkey, privkey) print(pubkey.save_pkcs1()) # filename = 'public.pem' # save(pubkey, filename) result = rsaEncrypt(message, pubkey) result = base64.b64encode(result) print('加密后的密文为:{}'.format(result)) content = rsaDecrypt(result,...
key = RSA.importKey(private) elif isinstance(private, bytes): private = private.decode() key = RSA.importKey(private) else: raise TypeError('private: str bytes') cipher = Cipher_pkcs1_v1_5.new(key) text = cipher.decrypt(base64.b64decode(message), None) return text 4、签名认证 私钥可...
def decrypt(crypt_text): # 用私钥解密 with open('private.pem', 'rb') as privatefile: p = privatefile.read() privkey = rsa.PrivateKey.load_pkcs1(p) lase_text = rsa.decrypt(crypt_text, privkey).decode() # 注意,这里如果结果是bytes类型,就需要进行decode()转化为str print(lase_text) ...
public_key = rsa.PublicKey.load_pkcs1(pub)# 转换为原始状态private_key = rsa.PrivateKey.load_pkcs1(pri) message ="rsa加密测试"info = rsa.encrypt(message.encode('utf-8'), public_key)# 使用公钥加密内容,内容必须是二进制msg = rsa.decrypt(info, private_key)# 使用私钥解密,获得解密后的内容...
cipher = PKCS1_OAEP.new(RSA.import_key(public_key)) # 使用公钥加密,得到密文(bytes 对象) encrypted_message = cipher.encrypt(message.encode()) # 一般会转成十六进制进行传输 returnbinascii.hexlify(encrypted_message).decode() defdecrypt_message(private_key, encrypted_message): ...
private_key = rsa.PrivateKey.load_pkcs1(private_txt) # 使用公钥key对字符串进行加密 crypt_str = rsa.encrypt(str_, public_key) # 使用私钥key对字符串进行解密 result = rsa.decrypt(crypt_str, private_key) 3. 字符串加解签 使用从公钥或者私钥文件中加载出来的公钥和私钥可以对字符串完成加签或者解...
rsa公钥加密 """returnrsa.encrypt(encrypted_password.encode('utf-8'),rsa.PublicKey.load_pkcs1(settings.RSA_PUB_KEY)) 解密 defrsa_decrypt_password(encrypted_password):""" rsa私钥解密 """returnrsa.decrypt(encrypted_password,rsa.PrivateKey.load_pkcs1(settings.RSA_PRIV_KEY)) ...
('private.pem','w+')asf:f.write(privkey.save_pkcs1().decode())# 导入密钥withopen('public.pem','r')asf:pubkey=rsa.PublicKey.load_pkcs1(f.read().encode())withopen('private.pem','r')asf:privkey=rsa.PrivateKey.load_pkcs1(f.read().encode())# ===# 场景一:数据泄密问题# 为了...
cipher=PKCS1_OAEP.new(RSA.import_key(public_key))# 使用公钥加密,得到密文(bytes 对象)encrypted_message=cipher.encrypt(message.encode())# 一般会转成十六进制进行传输returnbinascii.hexlify(encrypted_message).decode()def decrypt_message(private_key,encrypted_message): ...