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 5 of 5 for “"Authorized participants"”.
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Efficient algorithm to construct phi function in vector space secret sharing scheme and application of secret sharing scheme in Visual Cryptography
… key <em>K</em> can be shared among a group of authorized participants, such that when they come together later, they can figure out the secret key <em>K</em> to decrypt the encrypted message. Any group which is not authorized cannot determine the secret key <em>K</em>. Some of the important …
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Extracting secret keys from integrated circuits
… protocols are based on the premise 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 …
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A prototype system for geo-based, cryptographically-enforced access control for miniature drones' video feeds
… able to decrypt the video feed only if they are authorized to access it, based on the drone's location or a manual override by the drone's operator. As the individual tablets' access permissions change (either due to the drone's location changes or manual over-ride), the system enforces these …
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Three Essays on Exchange-Traded Funds
… alike. Despite the widely asserted importance of authorized participants (APs) to ETFs' structure and function, little is known about the effects of AP behavior on ETFs and ETFs' underlying assets. Using AP-identified regulatory data from FINRA, I show that APs' inventories do not affect ETF …
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Essays in Financial Econometrics
… as well as one paper on ETF mispricing and authorized participants' inventory. In the first 2 papers, I proposed two new methods and applied them to the applications including macroeconomic forecast reconciliation, Covid policy analysis, and portfolio choices. In the last paper, with the …