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In cryptography, a pseudo-random generator (PRG) is a deterministic procedure that maps a random seed to a longer pseudo-random string such that no statistical test can distinguish between the output of the generator and the uniform distribution. Pseudo-random generators have numerous applications in cryptography. For instance, pseudo-random generators provide an efficient analog of one-time pads.

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Reversible computing refers to the type of computing where one minimizes the the amount of data to be deleted usually to save energy (Reversible computing could also thwart side-channel attacks). Ener …
asked Feb 14 '18 by Joseph Van Name
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It seems like most symmetric cryptosystems could be modified to make completely reversible cryptosystems without the need for garbage or ancilla bits in such a way that the security level is likely to …
answered Mar 3 '18 by Joseph Van Name