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.
Verb. 1. picket-serve as pickets or post pickets; picket a business to protest the layoffs. demonstrate, march-march in protest; take part in a demonstration; Thousands demonstrated against globalization during the meeting of the most powerful economic nations in Seattle.