encryption

package

v0.3.0-alpha.4 Latest Latest Go to latest Published: Jan 17, 2023 License: MPL-2.0 Imports: 9 Imported by: 0

Details

Package encryption provides encryption support for store.Marshaler.

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

Cipher provides encryption and decryption.

func NewCipher(provider KeyProvider) *Cipher

NewCipher creates new Cipher.

func (c *Cipher) Decrypt(b []byte) ([]byte, error)

Decrypt decrypts data.

func (c *Cipher) Encrypt(b []byte) ([]byte, error)

Encrypt encrypts data.

type KeyProvider interface {
	ProvideKey() ([]byte, error)
}

KeyProvider provides the encryption key.

type KeyProviderFunc func() ([]byte, error)

KeyProviderFunc is a function that provides the encryption key.

func (f KeyProviderFunc) ProvideKey() ([]byte, error)

ProvideKey implements KeyProvider interface.

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

Marshaler encrypts and decrypts data from the underlying marshaler.

func NewMarshaler(m store.Marshaler, c *Cipher) *Marshaler

NewMarshaler creates new Marshaler.

func (m *Marshaler) MarshalResource(r resource.Resource) ([]byte, error)

MarshalResource implements Marshaler interface.

func (m *Marshaler) UnmarshalResource(b []byte) (resource.Resource, error)

UnmarshalResource implements Marshaler interface.