Encryptor class

Provides simple symmetric encryption and decryption utilities. NOTE: This is NOT a replacement for proper cryptography. For sensitive data, use a package like encrypt or pointycastle, as this logic is not cryptographically secure.

Constructors

Encryptor({String? key, int? round})

Constructs an Encryptor instance with an optional key and round.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

dec(String data) → String

Decrypts data using the configured key and rounds.

enc(String data) → String

Encrypts data using the configured key and rounds.

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

decrypt(String encryptedData, {String? key, int round = 10_000}) → String

Decrypts encryptedData, a base64-encoded string created by encrypt, using an optional key. Returns the decrypted utf8-decoded string, or an empty string on failure.

encrypt(String data, {String? key, int round = 10_000}) → String

Encrypts the given data string with an optional key. Returns base64-encoded string containing both IV and encrypted data.