CryptoBox class
A class designed to encrypt and decrypt independent messages.
This class is compatible with libsodium's crypto_box construct.
For more information, see libsodium documentation.
https://doc.libsodium.org/secret-key_cryptography/encrypted-messages
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
cryptoBox(
{required Key recipientKey, required Key senderKey, required Uint8List message, required Uint8List nonce}) → Uint8List - Encrypts a message into a crypto box with a given nonce.
-
open(
{required Key recipientKey, required Key senderKey, required Uint8List message, required Uint8List nonce}) → Uint8List - Decrypts a message from a crypto box.
-
randomNonce(
) → Uint8List - Generates a random nonce for use in a crypto box.
-
seal(
{required Key recipientKey, required Uint8List message}) → Uint8List - Encrypts a message for a recipient using an ephemeral key and a deterministic nonce.
-
sealOpen(
{required Key recipientKey, required Uint8List ciphertext}) → Uint8List - Decrypts a sealed crypto box.