The three types of cryptographic algorithms that will be discussed are (Figure 1): â¢. Secret Key Cryptography (SKC): Uses a single key for both Public Key Cryptography (PKC): Uses one key for encryption Hash Functions: Uses a mathematical transformation to irreversibly. encryption and decryption.
âProtest,â in a technical sense, means only the formal declaration drawn up and signed by the notary; yet, as used by commercial men, the word includes all the steps necessary to charge an indorser.
To state (Latin sto, stand) is to set forth explicitly, formally, or particularly in speech or writing. Assert (Latin ad, to, and sero, bind) is strongly personal, signifying to state boldly and positively what the one making the statement has not attempted and may not attempt to prove. Affirm has less of egotism than assert (as seen in the word self-assertion), coming nearer to aver.