cryptengine

Documentation

Overview

Package cryptengine implements the command engine for mutecrypt.

Index

• type CryptEngine
  • func New() *CryptEngine
  • func (ce *CryptEngine) AddSessionKey(hash, json, privKey string, cleanupTime uint64) error
  • func (ce *CryptEngine) CleanupSessionKeys(t uint64) error
  • func (ce *CryptEngine) Close() error
  • func (ce *CryptEngine) DelMessageKey(sessionKey string, sender bool, msgIndex uint64) error
  • func (ce *CryptEngine) DelPrivSessionKey(hash string) error
  • func (ce *CryptEngine) GetChainKey(sessionKey string) (*[32]byte, error)
  • func (ce *CryptEngine) GetMessageKey(sessionKey string, sender bool, msgIndex uint64) (*[64]byte, error)
  • func (ce *CryptEngine) GetPrivateKeyEntry(pubKeyHash string) (*uid.KeyEntry, error)
  • func (ce *CryptEngine) GetPublicKeyEntry(uidMsg *uid.Message) (*uid.KeyEntry, string, error)
  • func (ce *CryptEngine) GetRootKeyHash(sessionKey string) (*[64]byte, error)
  • func (ce *CryptEngine) GetSessionKey(hash string) (json, privKey string, err error)
  • func (ce *CryptEngine) GetSessionState(sessionStateKey string) (*session.State, error)
  • func (ce *CryptEngine) HasSession(sessionKey string) bool
  • func (ce *CryptEngine) NumMessageKeys(sessionKey string) (uint64, error)
  • func (ce *CryptEngine) SetSessionState(sessionStateKey string, sessionState *session.State) error
  • func (ce *CryptEngine) Start(args []string) error
  • func (ce *CryptEngine) StoreSession(sessionKey, rootKeyHash, chainKey string, send, recv []string) error

Types

type CryptEngine

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

CryptEngine abstracts a mutecrypt command engine.

func New

func New() *CryptEngine

New returns a new Mute crypt engine.

func (*CryptEngine) AddSessionKey

func (ce *CryptEngine) AddSessionKey(
	hash, json, privKey string,
	cleanupTime uint64,
) error

AddSessionKey implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) CleanupSessionKeys

func (ce *CryptEngine) CleanupSessionKeys(t uint64) error

CleanupSessionKeys implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) Close

func (ce *CryptEngine) Close() error

Close the underlying database of the crypt engine.

func (*CryptEngine) DelMessageKey

func (ce *CryptEngine) DelMessageKey(
	sessionKey string,
	sender bool,
	msgIndex uint64,
) error

DelMessageKey implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) DelPrivSessionKey

func (ce *CryptEngine) DelPrivSessionKey(hash string) error

DelPrivSessionKey implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) GetChainKey

func (ce *CryptEngine) GetChainKey(sessionKey string) (*[32]byte, error)

GetChainKey implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) GetMessageKey

func (ce *CryptEngine) GetMessageKey(
	sessionKey string,
	sender bool,
	msgIndex uint64,
) (*[64]byte, error)

GetMessageKey implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) GetPrivateKeyEntry

func (ce *CryptEngine) GetPrivateKeyEntry(pubKeyHash string) (*uid.KeyEntry, error)

GetPrivateKeyEntry implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) GetPublicKeyEntry

func (ce *CryptEngine) GetPublicKeyEntry(uidMsg *uid.Message) (*uid.KeyEntry, string, error)

GetPublicKeyEntry implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) GetRootKeyHash

func (ce *CryptEngine) GetRootKeyHash(sessionKey string) (*[64]byte, error)

GetRootKeyHash implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) GetSessionKey

func (ce *CryptEngine) GetSessionKey(hash string) (
	json, privKey string,
	err error,
)

GetSessionKey implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) GetSessionState

func (ce *CryptEngine) GetSessionState(sessionStateKey string) (
	*session.State,
	error,
)

GetSessionState implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) HasSession

func (ce *CryptEngine) HasSession(sessionKey string) bool

HasSession implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) NumMessageKeys

func (ce *CryptEngine) NumMessageKeys(sessionKey string) (uint64, error)

NumMessageKeys implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) SetSessionState

func (ce *CryptEngine) SetSessionState(
	sessionStateKey string,
	sessionState *session.State,
) error

SetSessionState implements corresponding method for msg.KeyStore interface.

func (*CryptEngine) Start

func (ce *CryptEngine) Start(args []string) error

Start starts the crypt engine with the given args.

func (*CryptEngine) StoreSession

func (ce *CryptEngine) StoreSession(
	sessionKey, rootKeyHash, chainKey string,
	send, recv []string,
) error

StoreSession implements corresponding method for msg.KeyStore interface.