xsalsa20symmetric

package

v0.1.0 Latest Latest Go to latest Published: Nov 14, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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Repository

github.com/zeu5/cometbft

Links

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Documentation ¶

Index ¶

Variables
func DecryptSymmetric(ciphertext []byte, secret []byte) (plaintext []byte, err error)
func EncryptSymmetric(plaintext []byte, secret []byte) (ciphertext []byte)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrInvalidCiphertextLen = errors.New("xsalsa20symmetric: ciphertext is too short")
	ErrCiphertextDecryption = errors.New("xsalsa20symmetric: ciphertext decryption failed")
)

Functions ¶

func DecryptSymmetric ¶

func DecryptSymmetric(ciphertext []byte, secret []byte) (plaintext []byte, err error)

secret must be 32 bytes long. Use something like Sha256(Bcrypt(passphrase)) The ciphertext is (secretbox.Overhead + 24) bytes longer than the plaintext.

func EncryptSymmetric ¶

func EncryptSymmetric(plaintext []byte, secret []byte) (ciphertext []byte)

secret must be 32 bytes long. Use something like Sha256(Bcrypt(passphrase)) The ciphertext is (secretbox.Overhead + 24) bytes longer than the plaintext.

Types ¶

This section is empty.

Source Files ¶

View all Source files

symmetric.go

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