Schema 3:
M
M
Compare
HOMS)
(c)
Where:
M: plaintext
H: Hash function
E: Encryption
D: Decryption
K: secret key
S: seed value
For each schema above:
Describe the operation of this schema.
What are the advantages of this schema?
What are the disadvantages of this schema?
Note: Explain your answer in details
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