Approximate Quantum Error-Correcting Codes and Secret Sharing
... Secret Sharing and Quantum Error Correction Classically, an (n, d)-secret sharing scheme splits a secret into n pieces so that no d−1 shares reveal any information about the secret, but any d shares allow one to reconstruct it. Such a scheme is already an error-correcting code, since it allows one ...
... Secret Sharing and Quantum Error Correction Classically, an (n, d)-secret sharing scheme splits a secret into n pieces so that no d−1 shares reveal any information about the secret, but any d shares allow one to reconstruct it. Such a scheme is already an error-correcting code, since it allows one ...
Long Term Confidentiality: a Survey
... term confidentiality, often by law. For example, German law stipulates that medical and legal data remain confidential from third parties even after death of a patient or client [50]. As more and more sensitive medical and legal data is processed and stored electronically, ensuring its long term co ...
... term confidentiality, often by law. For example, German law stipulates that medical and legal data remain confidential from third parties even after death of a patient or client [50]. As more and more sensitive medical and legal data is processed and stored electronically, ensuring its long term co ...
Low-Density Random Matrices for Secret Key Extraction
... above. Specifically, let M be an m × n low-density random matrix over GF (2), and compute the secret key as Y = M X. We show that as n becomes large enough, the number of secret bits that can be extracted by this method approaches mine H(A|E = e) − r, where r is the length of the message R. In addit ...
... above. Specifically, let M be an m × n low-density random matrix over GF (2), and compute the secret key as Y = M X. We show that as n becomes large enough, the number of secret bits that can be extracted by this method approaches mine H(A|E = e) − r, where r is the length of the message R. In addit ...
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... films is that they are parading spirituality, yet are, in fact, supporting the very opposite. With their focus on acquiring material wealth, they reinforce the dangerous idea that whether or not you’re happy and at peace in your life depends upon what you have, what you do and how other people see y ...
... films is that they are parading spirituality, yet are, in fact, supporting the very opposite. With their focus on acquiring material wealth, they reinforce the dangerous idea that whether or not you’re happy and at peace in your life depends upon what you have, what you do and how other people see y ...