The keys in this directory should be generated from secret seeds known to the
Upspin core team, using these commands:

$ upspin keygen -secretseed <test-seed> $GOPATH/src/upspin.io/key/testdata/remote/test
$ upspin keygen -secretseed <test-seed> $GOPATH/src/upspin.io/key/testdata/remote/test+snapshot
$ upspin keygen -secretseed <test-friend-seed> $GOPATH/src/upspin.io/key/testdata/remote/test-friend

The keys are secret and must not be checked in to the repository.
A .gitignore file in this directory guards against this mistake.
