On the Development of Quantum Computers and Cryptography

On the Development of Quantum Computers and Cryptography In 2010, the United States government, after accessing encrypted files by means of physical intervention, exposed ten Russian sleeper agents; in 2013, the United States government, without any means of physical intervention, surreptitiously collected and promptly decrypted many previously encrypted (Wood). Within this decade, concerns regarding the dubious security of contemporary cryptography will begin to emerge as the secrets of quantum computing quickly unravel. Companies that rely on Moore’s law, which asserts that computing power doubles every eighteen months, to justify using the theoretically weak cryptography scheme known as RSA will succumb to the risks posed by†¦show more content†¦These individuals cite a â€Å"three qubit impasse,† which states that because quantum computers have not become more complex than three qubits, they will not become more complex than three qubits. From the start of serious research in 2001 up until recently, this argument had remained tenable. But, the human endeavor to create technological advancements would not relent. This drive proved itself as successful in 2012, when D-Wave Systems, a quantum computing company founded in 1999, announced that their work on a 512 qubit quantum computer had concluded. D-Wave then went on to state that they would computer would reveal the computer later that year, albeit with a limited range of abilities. Since then, companies such as Google and the National Aeronautics and Space Association (NASA) have begun to work in conjunction with D-Wave to improve upon their prototype and apply them to calculations to discover new potential. Nevertheless, dogmatic advocates for RSA hold the proposition that their point still stands as these do not count as full-fledged quantum computers. With the progression of time, the development of quantum computers will do as it has already done once and relegate the power of the three qubit impasse to a continually smaller role. While RSA performs its final show, a new system dà ©buts. Praised by some as unbreakable, they call the method â€Å"Quantum Key Distribution,† (QKD) and in it liesShow MoreRelatedDevelopments in the Study of Cryptography Essay1596 Words   |  7 Pagesothers than the intended recipient. This idea formed the basis of cryptography, the backbone of digital security. Cryptography is the study and practice of secure communications between two parties usually in the presence of a malicious entity, known as the adversary. More generally it is known as the creation and interpretation of protocols, which are digital rules of communication between two systems. 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