Imports github.com/spf13/pflag github.com/tillitis/tkeyclient github.com/tillitis/tkeysign github.com/tillitis/tkeyutil github.com/twpayne/go-pinentry-minimal/pinentry golang.org/x/crypto/ssh golang.org/x/crypto/ssh/agent Standard library imports bytes crypto crypto/ed25519 crypto/rand crypto/sha512 embed encoding/hex errors fmt io log net os os/exec os/signal path/filepath runtime runtime/debug strings sync syscall time