Interface Encryptor

repo/encryption/encryption.go:21–33

Encryptor performs encryption and decryption of contents of data.

// Encryptor performs encryption and decryption of contents of data.
type Encryptor interface {
	// Encrypt appends the encrypted bytes corresponding to the given plaintext to a given slice.
	// Must not clobber the input slice and return ciphertext with additional padding and checksum.
	Encrypt(plainText gather.Bytes, contentID []byte, output *gather.WriteBuffer) error

	// Decrypt appends the unencrypted bytes corresponding to the given ciphertext to a given slice.
	// Must not clobber the input slice. If IsAuthenticated() == true, Decrypt will perform
	// authenticity check before decrypting.
	Decrypt(cipherText gather.Bytes, contentID []byte, output *gather.WriteBuffer) error

	// Overhead is the number of bytes of overhead added by Encrypt()
	Overhead() int
}

// Parameters encapsulates all encryption parameters.
type Parameters interface {