C++ Implementation of the SciTokens Library

 This package implements a minimal library for creating and using
 SciTokens from C or C++.
 .
 SciTokens (https://scitokens.org) provide a token format for
 distributed authorization. The tokens are self-describing, can be
 verified in a distributed fashion (no need to contact the issuer to
 determine if the token is valid). This is convenient for a federated
 environment where several otherwise-independent storage endpoints
 want to delegate trust for an issuer for managing a storage
 allocation.