100644 blob 59f471d26124e275afb01e8c77ae2b38c7eec2e5	challenge-email.cpp
100644 blob b00a3dede1bb60a10a399148fe563aa8419daae4	challenge-email.hpp
100644 blob 8507bcf49a3f969a254c8bdc5a5602d2a6f90cdc	challenge-pin.cpp
100644 blob 31ea05f6013e51d0bb5d420247faca77e444187b	challenge-pin.hpp