The highest tagged major version is v5.

cypher

package

v4.7.2 Latest Latest Go to latest Published: Jan 26, 2024 License: BSD-2-Clause, BSD-2-Clause Imports: 6 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

gitlab.com/elixxir/client/v4

Links

Open Source Insights

Documentation ¶

Index ¶

type Cypher
type Manager
- func LoadManager(kv versioned.KV) (*Manager, error)
- func NewManager(key *ftCrypto.TransferKey, numFps uint16, disableKV bool, kv versioned.KV) (*Manager, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Cypher ¶

type Cypher struct {
	*Manager
	// contains filtered or unexported fields
}

Cypher contains the cryptographic and identifying information needed to decrypt a file part and associate it with the correct file.

func (Cypher) Decrypt ¶

func (c Cypher) Decrypt(msg format.Message) ([]byte, error)

Decrypt decrypts the content of the message.

func (Cypher) Encrypt ¶

func (c Cypher) Encrypt(contents []byte) (
	cipherText, mac []byte, fp format.Fingerprint)

Encrypt encrypts the file part contents and returns them along with a MAC and fingerprint.

func (Cypher) GetFingerprint ¶

func (c Cypher) GetFingerprint() format.Fingerprint

GetFingerprint generates and returns the fingerprints.

type Manager ¶

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

Manager the creation

func LoadManager ¶

func LoadManager(kv versioned.KV) (*Manager, error)

LoadManager loads the Manager from storage.

func NewManager ¶

func NewManager(key *ftCrypto.TransferKey, numFps uint16, disableKV bool,
	kv versioned.KV) (*Manager, error)

NewManager returns a new cypher Manager initialised with the given number of fingerprints.

func (*Manager) Delete ¶

func (m *Manager) Delete() error

Delete removes all saved entries from storage.

func (*Manager) GetKey ¶

func (m *Manager) GetKey() *ftCrypto.TransferKey

GetKey returns the transfer key used for encrypting/decrypting.

func (*Manager) GetUnusedCyphers ¶

func (m *Manager) GetUnusedCyphers() []Cypher

GetUnusedCyphers returns a list of cyphers with unused fingerprint numbers.

func (*Manager) PopCypher ¶

func (m *Manager) PopCypher() (Cypher, error)

PopCypher returns a new Cypher with next available fingerprint number. This marks the fingerprint as used. Returns false if no more fingerprints are available.

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL