Concept

Fermat's theorem on sums of two squares

Related publications (6)

Cryptographic Hash Functions in Groups and Provable Properties

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We consider several "provably secure" hash functions that compute simple sums in a well chosen group (G,*). Security properties of such functions provably translate in a natural way to computational problems in G that are simple to define and possibly also ...
EPFL2011

A unified derivation of square-root multichannel least-squares filtering algorithms

Ali H. Sayed

The authors present a new derivation of exact least-squares multichannel and multidimensional adaptive algorithms, based on explicitly formulating the problem as a state-space estimation problem and then using different square-root versions of the Kalman, ...
IEEE1993

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