100644 blob 15d872172d2f71569f28e498a4e521ab24dd51cc	challenge-credential.cpp
100644 blob bf531758dfb3291ce242bd27fe0f7cde7b8e8e8b	challenge-credential.hpp
100644 blob c1e498af0665127dc8e00eeec2db958f8196d594	challenge-email.cpp
100644 blob 4421bd3aa17b819b23686b61c78ae5fcbaba247d	challenge-email.hpp
100644 blob e809213bbe4500acf435e0ef9272621980d52a7d	challenge-pin.cpp
100644 blob 7ae1d7511d2a0f42c11b13c7fd5e1ff3ac4aae93	challenge-pin.hpp