subprocess

Documentation

Index

• type Subprocess
  • func New(path string) (*Subprocess, error)
  • func NewWithIO(cmd *exec.Cmd, in io.WriteCloser, out io.ReadCloser) *Subprocess
  • func (m *Subprocess) Close()
  • func (m *Subprocess) Config() ([]byte, error)
  • func (m *Subprocess) Process(algorithm string, vectorSet []byte) ([]byte, error)

Types

type Subprocess

type Subprocess struct {
	// contains filtered or unexported fields
}

Subprocess is a "middle" layer that interacts with a FIPS module via running a command and speaking a simple protocol over stdin/stdout.

func New

func New(path string) (*Subprocess, error)

New returns a new Subprocess middle layer that runs the given binary.

func NewWithIO

func NewWithIO(cmd *exec.Cmd, in io.WriteCloser, out io.ReadCloser) *Subprocess

NewWithIO returns a new Subprocess middle layer with the given ReadCloser and WriteCloser. The returned Subprocess will call Wait on the Cmd when closed.

func (*Subprocess) Close

func (m *Subprocess) Close()

Close signals the child process to exit and waits for it to complete.

func (*Subprocess) Config

func (m *Subprocess) Config() ([]byte, error)

Config returns a JSON blob that describes the supported primitives. The format of the blob is defined by ACVP. See http://usnistgov.github.io/ACVP/artifacts/draft-fussell-acvp-spec-00.html#rfc.section.11.15.2.1

func (*Subprocess) Process

func (m *Subprocess) Process(algorithm string, vectorSet []byte) ([]byte, error)

Process runs a set of test vectors and returns the result.