public_key.encrypt执行RSA加密,使用OAEP填充。 传入的数据被编码成字节。 第四步:使用私钥解密数据 最后,我们可以用私钥解密刚刚加密的数据。以下是解密的代码: defdecrypt_data(private_key,encrypted_data):# 使用私钥解密数据decrypted=private_key.decrypt(encrypted_data,padding.OAEP(mgf=padding.MGF1(algorithm=h...
pubkey = rsa.PublicKey.load_pkcs1(p) original_text = 'have a good time'.encode('utf8') crypt_text = rsa.encrypt(original_text, pubkey) print(crypt_text) return crypt_text # 加密后的密文 def decrypt(crypt_text): # 用私钥解密 with open('private.pem', 'rb') as privatefile: p = ...
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...
2.解密(decrypt) 1 2 3 4 5 6 7 8 9 10 11 # Ghost使用自己的私钥对内容进行rsa 解密 In [14]: with open("ghost-private.pem") as f: ...: key = f.read() ...: rsakey = RSA.importKey(key) ...: cipher = Cipher_pkcs1_v1_5.new(rsakey) ...: text = cipher.decrypt(...
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 ...
cipher_text=cipher_public.encrypt(y)#使用公钥进行加密 withopen("a.pem","rb")asx: a=x.read() #如果私钥有密码则使用相应密码Crypto.PublicKey.RSA.importKey(a,password) cipher_private=Crypto.Cipher.PKCS1_v1_5.new(Crypto.PublicKey.RSA.importKey(a)) text=cipher_private.decrypt(cipher_text,Cr...
2.解密(decrypt) # Client使用自己的私钥对内容进行rsa 解密withopen("client-private.pem")asf: key= f.read() rsakey = RSA.importKey(key) cipher = Cipher_pkcs1_v1_5.new(rsakey) text = cipher.decrypt(base64.b64decode(encrypt_text), random_generator) ...
importKey(data) return key def encrypt_data(msg): public_key = get_key('rsa_public_key.pem') cipher = PKCS1_cipher.new(public_key) encrypt_text = base64.b64encode(cipher.encrypt(bytes(msg.encode("utf8"))) return encrypt_text.decode('utf-8') def decrypt_data(...
(cipher.encrypt(bytes(message.encode("utf8")))print(rsa_text.decode('utf-8'))# 使用私钥对内容进行rsa解密withopen('private_a.rsa')asf:key=f.read()pri_key=RSA.importKey(key)cipher=PKCS1_cipher.new(pri_key)back_text=cipher.decrypt(base64.b64decode(rsa_text),0)print(back_text.decode(...
rsa.decrypt(b']\xd6\xb2w\xc4\x89[\xfcu`\x0b&\xa0\xc9`\xd2',privkey) b'hello' 公钥文件查看方式 openssl openssl rsa -pubin -in pubkey.pem -text -modulus rsa库 import rsa with open('publickey.pem',mode='rb') as f: keydata= f.read() pubckey = rsa.PublicKey.load_pkcs...