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TitleDigital watermarking methods for data security and authentication.
AuthorHallot, Mary Lynne.
Subject watermarking.
TypeThesis and dissertation
Abstract Cryptology is the study of systems that typically originate from a consideration of the ideal circumstances under which secure information exchange is to take place. It involves the study of cryptographic and other processes that might be introduced for breaking the output of such systems - cryptanalysis. This includes the introduction of formal mathematical methods for the design of a cryptosystem and for estimating its theoretical level of security