Suppose Bob wants to send Alice a digital signature for the message m. To create the digital signature,

Question

Accepted Answer

Bob applies a hash function to m and then encrypts the result with his private key;

Answer

Bob applies a hash function to m and then encrypts the result with Alice's public key.

Answer

Bob encrypts m with his private key and then applies a hash function to the result;

Answer

Bob applies a hash function to m and then encrypts the result with his public key;

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