Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 684 for “"secret"”.
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Secret Wars
<p><em>Secret Wars</em> is a novella that takes place from 1803-1805. From 1802-1803 England and France gained a brief peace under the Treaty of Amiens. But tensions escalated quickly, and combat renewed in mid-1803, not to be resolved until Napoleon had been deposed. The politicians and radicals …
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Unclonable Secret Keys
… cryptographic keys which we call “Unclonable Secret Keys,” where any cryptographic object is modified so that its secret key is an unclonable quantum bit-string whereas all other parameters such as messages, public keys, ciphertexts, signatures, etc., remain classical. We study this model in …
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Rational secret sharing
… A keystone functionality used in cryptography is Secret Sharing. While there are several well known, efficient protocols that implement Secret Sharing in the Cryptographic model, designing a Rational Secret Sharing protocol which works in the Game Theoretic model has proved challenging. In this …
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Mobile Proactive secret sharing
This thesis describes mobile proactive secret sharing (MPSS), an extension of proactive secret sharing. Mobile proactive secret sharing is much more flexible than proactive secret sharing in terms of group membership: instead of the group of shareholders being exactly the same from one epoch to the …
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Secret Spaces: An Underground America
This essay traces the evolving scholarship on “marronage” and its implications in studying institutional slavery in North America. The term describes slave flight and the underground networks some enslaved peoples utilized to sustain informal freedom within the slaveholding South. The paper …
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The Secret Life of Things
<p>The artist discusses the work presented in The Secret Life of Things, her Master of Fine Arts exhibition held at Slocumb Galleries, East Tennessee State University, from March 18th through 22nd, 2013. The exhibition consists of sixteen illustrations (four of these are digitally enhanced …
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A secret history of volleyball
Item marked as restricted to the 'Administrator' Group (id=1) by Seth Robbins (srobbins@illinois.edu) on 2013-08-22T16:57:27Z Item is restricted until 2015-08-22T16:57:26Z
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Practical Mobile Proactive Secret Sharing
Secret sharing schemes are needed to store and protect secrets in large scale distributed systems. These schemes protect a secret by dividing the it into shares and distributing the shares to multiple shareholders. This way the compromise of a single shareholder does not reveal the secret. Many new …
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Breaking barriers in secret sharing
In this thesis, we study secret sharing schemes for general (non-threshold) access functions. In a secret sharing scheme for n parties associated to a monotone function [mathematical formula], a dealer distributes shares of a secret among n parties. Any subset of parties [mathematical formula] can …
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The secret life of pronouns
This thesis explores the relationship between anaphora and movement on a wide array of data primarily from Russian. I argue that anaphors and pronominals are underlyingly the same syntactic entity, an index, whereas conditions A and B of binding theory should be substituted by principles regulating …
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Generating secret in a network
… the theory of information through the multiuser secret key agreement problem. A general notion of mutual dependence is established for the secrecy capacity, as a natural generalization of Shannon's mutual information to the multivariate case. Under linear-type source models, this capacity can be …
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Classification of Ideal Secret Sharing Schemes
Secret sharing schemes were introduced independently by Shamir and Blakley in 1979 and are now widely used in many cryptographic protocols. They are ideal for storing information that is highly sensitive and highly important. In a secret sharing scheme, each user is given a piece of information …
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Theory and practice of secret commitment
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1997.
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A study of efficient secret sharing
… (SZK) proof systems and (unconditionally secure) secret sharing schemes. Viewed through the SZK lens, we obtain several new results on secret-sharing: " Characterizations: We obtain an almost-characterization of access structures for which there are secret-sharing schemes with an efficient sharing …
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Extracting secret keys from integrated circuits
… that only authorized participants can obtain secret keys and access to information systems. However, various kinds of tampering methods have been devised to extract secret keys from widely fielded conditional access systems such as smartcards and ATMs. As a solution, Arbiter-based Physical …
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Proactive secret sharing and public key cryptosystems
Thesis (S.B. and S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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Theory and practice of verifiable secret sharing
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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One Time Password Scheme Via Secret Sharing Techniques
… system called Shamir-OTP that is based upon secret sharing techniques.
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On asymptotically good strongly multiplicative linear secret sharing
… de familias de esquemas de compartición de secretos lineales e ideales con multiplicación fuerte. Además, como aplicación de algunas técnicas que introducimos para estudiar dicho problema, se estudia la complejidad asintótica de ciertos algoritmos para multiplicar elementos de extensiones …
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