ecc

package

v0.5.0 Latest Latest Go to latest Published: Dec 18, 2023 License: MIT Imports: 5 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

github.com/shibme/gociphers

Documentation ¶

Index ¶

Constants
Variables
type PrivateKey
- func GetPrivateKeyForBytes(key []byte) (*PrivateKey, error)
- func NewPrivateKey() (*PrivateKey, error)
type PublicKey
- func GetPublicKeyForBytes(key []byte) (*PublicKey, error)
- func (publicKey *PublicKey) Bytes() []byte
- func (publicKey *PublicKey) Encrypt(data []byte, compression bool) (ciphertext []byte, err error)

Constants ¶

View Source

const (
	// KeyLength is the length of the ECC key.
	KeyLength = curve25519.ScalarSize
	// CipherTextMinLength is the minimum length of the ciphertext.
	CipherTextMinLength = curve25519.ScalarSize + chacha20poly1305.CipherTextMinLength
)

Variables ¶

View Source

var ErrInvalidKeyLength = errors.New("invalid key length [please use " + strconv.Itoa(curve25519.ScalarSize) + " bytes]")

ErrInvalidKeyLength is returned when the key length is invalid.

Functions ¶

This section is empty.

Types ¶

type PrivateKey ¶

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

PrivateKey represents a private key.

func GetPrivateKeyForBytes ¶ added in v0.3.0

func GetPrivateKeyForBytes(key []byte) (*PrivateKey, error)

GetPrivateKeyForBytes returns a private key for given bytes. Please use exactly 32 bytes.

func NewPrivateKey ¶

func NewPrivateKey() (*PrivateKey, error)

NewPrivateKey generates a new random private key.

func (*PrivateKey) Bytes ¶

func (privateKey *PrivateKey) Bytes() []byte

Bytes returns the bytes of the private key.

func (*PrivateKey) Decrypt ¶

func (privateKey *PrivateKey) Decrypt(ciphertext []byte, compression bool) (data []byte, err error)

Decrypt decrypts ciphertext with the private key.

func (*PrivateKey) PublicKey ¶

func (privateKey *PrivateKey) PublicKey() (*PublicKey, error)

PublicKey returns the public key corresponding to the private key. The public key is derived from the private key.

type PublicKey ¶

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

PublicKey represents a public key.

func GetPublicKeyForBytes ¶ added in v0.3.0

func GetPublicKeyForBytes(key []byte) (*PublicKey, error)

GetPublicKeyForBytes returns a public key for given bytes. Please use exactly 32 bytes.

func (*PublicKey) Bytes ¶

func (publicKey *PublicKey) Bytes() []byte

Bytes returns the bytes of the public key.

func (*PublicKey) Encrypt ¶

func (publicKey *PublicKey) Encrypt(data []byte, compression bool) (ciphertext []byte, err error)

Encrypt encrypts data with the public key.

Source Files ¶

View all Source files

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