AesCrypt class

Wraps encryption and decryption methods and algorithms.

Constructors

AesCrypt.new([String password = ''])

Creates the library wrapper.

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

aesDecrypt(Uint8List data) → Uint8List

aesEncrypt(Uint8List data) → Uint8List

Encrypts binary data data with AES algorithm.

aesSetKeys(Uint8List key, [Uint8List? iv]) → void

Sets AES encryption key key and the initialization vector iv.

aesSetMode(AesMode mode) → void

Sets AES mode of operation as mode.

aesSetParams(Uint8List key, Uint8List iv, AesMode mode) → void

Sets AES encryption key key, the initialization vector iv and AES mode mode.

createIV() → Uint8List

Creates random initialization vector.

createKey([int length = 32]) → Uint8List

Creates random encryption key of length bytes long.

decryptDataFromFile(String srcFilePath) → Future<Uint8List>

Decrypts binary data from srcFilePath file asynchronously.

decryptDataFromFileSync(String srcFilePath) → Uint8List

Decrypts binary data from srcFilePath file synchronously.

decryptFile(String srcFilePath, [String destFilePath = '']) → Future<String>

Decrypts srcFilePath file to destFilePath file asynchronously.

decryptFileSync(String srcFilePath, [String destFilePath = '']) → String

Decrypts srcFilePath file to destFilePath file synchronously.

decryptTextFromFile(String srcFilePath, {bool utf16 = false, Endian endian = Endian.big}) → Future<String>

Decrypts a plain text from srcFilePath file asynchronously.

decryptTextFromFileSync(String srcFilePath, {bool utf16 = false, Endian endian = Endian.big}) → String

Decrypts a plain text from srcFilePath file synchronously.

encryptDataToFile(Uint8List srcData, String destFilePath) → Future<String>

Encrypts binary data srcData to destFilePath file asynchronously.

encryptDataToFileSync(Uint8List srcData, String destFilePath) → String

Encrypts binary data srcData to destFilePath file synchronously.

encryptFile(String srcFilePath, [String destFilePath = '']) → Future<String>

Encrypts srcFilePath file to destFilePath file asynchronously.

encryptFileSync(String srcFilePath, [String destFilePath = '']) → String

Encrypts srcFilePath file to destFilePath file synchronously.

encryptTextToFile(String srcString, String destFilePath, {bool utf16 = false, Endian endian = Endian.big, bool bom = false}) → Future<String>

Encrypts a plain text string srcString to destFilePath file asynchronously.

encryptTextToFileSync(String srcString, String destFilePath, {bool utf16 = false, Endian endian = Endian.big, bool bom = false}) → String

Encrypts a plain text string srcString to destFilePath file synchronously.

hmacSha256(Uint8List key, Uint8List data) → Uint8List

Computes HMAC-SHA256 code for binary data data using cryptographic key key.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setOverwriteMode(AesCryptOwMode mode) → void

Sets overwrite mode mode for write file operations during encryption or decryption process.

setPassword(String password) → void

Sets encryption/decryption password.

setUserData({String createdBy = 'Dart aes_crypt library', String createdOn = '', String createdAt = ''}) → void

Sets standard extension tags used in the AES Crypt file format.

sha256(Uint8List data) → Uint8List

Computes SHA256 hash for binary data data.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited