Adigital signature is
a. created by hashing a document and then encrypting the hash with the signer's private key
b. created by hashing a document and then encrypting the hash with the signer's public key
c. created by hashing a document and then encrypting the hash with the signer's symmetric key
d. none of the above

What is a rush associated with alcohol?

What are procedures that keep a data base current

Suppose s, t, and w are strings that have already been created inside main. write a statement or statements, to be added to main, that will determine if the lengths of the three strings are in order by length, smallest to largest. that is, your code should determine if s is strictly shorter than t, and if t is strictly shorter than w. if these conditions hold your code should print (the boolean value) true. if not, your code should print false. (strictly means: no ties) example: if s, t, and w are "cat", "hats", and "skies" your code should print true - their lengths are 3-4-5; but if s, t, and w are "cats" "shirt", and "trust", then print false - their lengths are 4-5-5 enter your code in the box below