crypto.changes.txt------------------This file summarizes the changes to crypto++ we have made.  It may becomethe basis for a patch summary if we don't ship crypto++ for exportreasons.  Each file contains additional information in comments.All changes are surrounded by '#ifdef SAFETP', such that undefining SAFETPwill have the effect of completely reversing them.cryptlib.h:  std::exception is replaced with xBase, and the use of std::string (this  being the only place in all of crypto++ that it is used) is eliminated.