def get_peer_certificate(self):
"""
Return the peer's certificate.
Directly calls OpenSSL's SSL_get_peer_certificate().
@rtype: ctSSL.X509.X509
@return: The peer's certificate.
@raise ctSSLEmptyValue: OpenSSL returned a NULL pointer, meaning there's
no peer certificate available for the current connection.
"""
cert = X509.X509(libssl.SSL_get_peer_certificate(self._ssl_struct_p))
return cert
#100557027
#Alexander Yan
#100649393
import symmetric
import SHA512
import X509
import TripleDES
import CaesarCipher
if __name__ == "__main__":
while (True):
print("1. 3DES encryption")
print("2. AES encryption")
print("3. SHA512")
print("4. X509 certification")
print("5. Caesar Cipher")
print("0. Exit")
x = int(input("Enter the numbmer corresponding task: "))
if (x == 1):
TripleDES.TripleDES()
elif (x == 2):
symmetric.AES()
elif (x == 3):
SHA512.SHA512()
elif (x == 4):
X509.X509()
elif (x == 5):
CaesarCipher.CaesarCipher()
elif (x == 0):
break
