
What are pseudorandom numbers?
What is a digital envelope ?
What is identification ?
What is the discrete logarithm problem ?
How do elliptic curve cryptosystems compare with other cryptosystems ?
What is the meaning of apostrophies in ciphers  ideas?
What is publickey cryptography ?
Is RSA a de facto standard ?
What are some of the basic types of cryptanalytic attack ?
What is triple DES?
How is an sbox value of AES can be modified? How is it done?
What is cryptographic synchronisation?
What is tripleDES ?
What is signatures?
What is a hard problem ?