xchacha20poly1305

Documentation

Index

• Constants
• func Register(algs h2cipher.Algs)
• type Cipher
  • func New(config Config) (*Cipher, error)
  • func NewFromParams(params string) (*Cipher, error)
  • func (c *Cipher) Decrypt(ciphertext string) ([]byte, error)
  • func (c *Cipher) Encrypt(plaintext []byte) (string, error)
  • func (c *Cipher) ID() string
• type Config
  • func NewConfig() (*Config, error)
  • func ParseConfig(params string) (*Config, error)
  • func (c Config) String() string

Constants

const (
	CipherID = "xc20p"
)

Functions

func Register

func Register(algs h2cipher.Algs)

Register registers a cipher alg

Types

type Cipher

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

Cipher implements h2cipher.Cipher for xchacha20-poly1305

func New

func New(config Config) (*Cipher, error)

New creates a new xchacha20-poly1305 cipher

func NewFromParams

func NewFromParams(params string) (*Cipher, error)

NewFromParams creates a xchacha20-poly1305 cipher from params

func (*Cipher) Decrypt

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

func (*Cipher) Encrypt

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

func (*Cipher) ID

func (c *Cipher) ID() string

type Config

type Config struct {
	Key []byte
}

Config are xchacha20-poly1305 params

func NewConfig

func NewConfig() (*Config, error)

NewConfig creates a new xchacha20-poly1305 config

func ParseConfig

func ParseConfig(params string) (*Config, error)

ParseConfig loads a xchacha20-poly1305 config from params string

func (Config) String

func (c Config) String() string