100644 blob a41aa563ace348d314b53191813b82395e761d38	challenge-credential.cpp
100644 blob 93838a836cb5fa3b2b769190a1abacf2fa606883	challenge-credential.hpp
100644 blob 2e9e13304447fd363ba08cc109c9ba4bf69e70b2	challenge-email.cpp
100644 blob 42a329dfc82fe9e811d4558b5faf7e5abfa0b205	challenge-email.hpp
100644 blob caad97dc84b2706d75093201d13445a135c70e58	challenge-pin.cpp
100644 blob 9e7d8b02271213eab723b775562aeab6cb949331	challenge-pin.hpp