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General purpose crypto utilities
Lead Maintainer - C J Silverio
Returns a cryptographically strong pseudo-random data string. Takes a size argument for the length of the string.
Returns a cryptographically strong pseudo-random data string consisting of only numerical digits (0-9). Takes a size argument for the length of the string.
fixedTimeComparison(<String> a, <String> b)
Compare two strings using fixed time algorithm (to prevent time-based analysis of MAC digest match). Returns
true if the strings match,
false if they differ.