secrets

Documentation

Overview

Package secrets is an interface for encrypting and decrypting secrets

Index

• type DecryptOption
  • func SenderPublicKey(key []byte) DecryptOption
• type DecryptOptions
• type EncryptOption
  • func RecipientPublicKey(key []byte) EncryptOption
• type EncryptOptions
• type Option
  • func Key(k []byte) Option
  • func PrivateKey(key []byte) Option
  • func PublicKey(key []byte) Option
• type Options
• type Secrets

Types

type DecryptOption

type DecryptOption func(*DecryptOptions)

DecryptOption sets DecryptOptions

func SenderPublicKey

func SenderPublicKey(key []byte) DecryptOption

SenderPublicKey is the Public Key of the Secrets that encrypted this message

type DecryptOptions

type DecryptOptions struct {
	SenderPublicKey []byte
}

DecryptOptions can be passed to Secrets.Decrypt

type EncryptOption

type EncryptOption func(*EncryptOptions)

EncryptOption Sets EncryptOptions

func RecipientPublicKey

func RecipientPublicKey(key []byte) EncryptOption

RecipientPublicKey is the Public Key of the Secrets that will decrypt this message

type EncryptOptions

type EncryptOptions struct {
	RecipientPublicKey []byte
}

EncryptOptions can be passed to Secrets.Encrypt

type Option

type Option func(*Options)

Option sets options

func Key

func Key(k []byte) Option

Key sets the symmetric secret key

func PrivateKey

func PrivateKey(key []byte) Option

PrivateKey sets the asymmetric Private Key of this codec

func PublicKey

func PublicKey(key []byte) Option

PublicKey sets the asymmetric Public Key of this codec

type Options

type Options struct {
	// Key is a symmetric key for encoding
	Key []byte
	// Private key for decoding
	PrivateKey []byte
	// Public key for encoding
	PublicKey []byte
	// Context for other opts
	Context context.Context
}

type Secrets

type Secrets interface {
	// Initialise options
	Init(...Option) error
	// Return the options
	Options() Options
	// Decrypt a value
	Decrypt([]byte, ...DecryptOption) ([]byte, error)
	// Encrypt a value
	Encrypt([]byte, ...EncryptOption) ([]byte, error)
	// Secrets implementation
	String() string
}

Secrets encrypts or decrypts arbitrary data. The data should be as small as possible