zkSNARKs for knowledge of preimage of a Pedersen commitment using libsnark

Ian Goldberg cb8642b8df Add libsnark as a submodule 7 lat temu
libsnark @ 477c9dfd07 cb8642b8df Add libsnark as a submodule 7 lat temu
sage 7ea1a3d913 Initial commit of pedersen-libsnark code 7 lat temu
.gitmodules cb8642b8df Add libsnark as a submodule 7 lat temu
ecgadget.hpp 7ea1a3d913 Initial commit of pedersen-libsnark code 7 lat temu
pedersen.cpp 7ea1a3d913 Initial commit of pedersen-libsnark code 7 lat temu