Explain zero-knowledge proofs?
What is Key escrow?
What is Delimited data?
What are pseudo-random generators?
Explain Digital steganography using images?
What is Block ciphers?
What are pseudo-random numbers?
What are Shared secrets?
What are the Problems with watermarking?
What is stream ciphers?
Explain Digital steganography using other formats?
Explain Cryptanalysis of digital steganography?
Differences between Watermarking vs. signatures?
Explain Secret splitting protocol?
What are "Exotic" protocols?