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Answer Posted / pugal
The original message is called a plaintext. The disguised
message is called a ciphertext. Encryption means any
procedure to convert plaintext into ciphertext. Decryption
means any procedure to convert ciphertext into plaintext.
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What is are "proprietary" and "public" cryptographic algorithms?
What is the difference between a message authentication code (MAC) and a one-way hash?
What is key management ?
why hash functions are not used for encryption but authentication ?
What is the rabin signature scheme?
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What is private key cryptography and how we compare it with public key cryptography?
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