Imports code.google.com/p/go.crypto/hkdf github.com/project-iris/iris/proto/link github.com/project-iris/iris/config github.com/project-iris/iris/proto github.com/project-iris/iris/proto/stream github.com/project-iris/iris/crypto/sts Standard library imports crypto/rand errors fmt io log math/big math/rand net sync time hash crypto/rsa encoding/gob