FlutterCryptography class

An implementation Cryptography that uses native operating system APIs.

Getting started

import 'package:better_cryptography_flutter/cryptography_flutter.dart' show FlutterCryptography;

void main() {
  // Enables use of Flutter cryptography.
  //
  // You can call this anywhere in your application, but we recommend the
  // main function.
  FlutterCryptography.enable();

  // ...
}

Supported algorithms

  • Android:
    • AesCbc
    • AesCtr
    • AesGcm
    • Chacha20.poly1305Aead
  • iOS and Mac OS X:
    • AesGcm
    • Chacha20.poly1305Aead

Constructors

FlutterCryptography()
factory

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

aesCbc({required MacAlgorithm macAlgorithm, int secretKeyLength = 32}) → AesCbc
inherited
aesCtr({required MacAlgorithm macAlgorithm, int secretKeyLength = 32, int counterBits = 64}) → AesCtr
inherited
aesGcm({int secretKeyLength = 32, int nonceLength = 12}) → AesGcm
inherited
argon2id({required int parallelism, required int memorySize, required int iterations, required int hashLength}) → Argon2id
inherited
blake2b() → Blake2b
inherited
blake2s() → Blake2s
inherited
chacha20({required MacAlgorithm macAlgorithm}) → Chacha20
inherited
chacha20Poly1305Aead() → Chacha20
inherited
ecdhP256({required int length}) → Ecdh
inherited
ecdhP384({required int length}) → Ecdh
inherited
ecdhP521({required int length}) → Ecdh
inherited
ecdsaP256(HashAlgorithm hashAlgorithm) → Ecdsa
inherited
ecdsaP384(HashAlgorithm hashAlgorithm) → Ecdsa
inherited
ecdsaP521(HashAlgorithm hashAlgorithm) → Ecdsa
inherited
ed25519() → Ed25519
inherited
hchacha20() → Hchacha20
inherited
hkdf({required Hmac hmac, required int outputLength}) → Hkdf
inherited
hmac(HashAlgorithm hashAlgorithm) → Hmac
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
pbkdf2({required MacAlgorithm macAlgorithm, required int iterations, required int bits}) → Pbkdf2
inherited
poly1305() → Poly1305
inherited
rsaPss(HashAlgorithm hashAlgorithm, {required int nonceLengthInBytes}) → RsaPss
inherited
rsaSsaPkcs1v15(HashAlgorithm hashAlgorithm) → RsaSsaPkcs1v15
inherited
sha1() → Sha1
inherited
sha224() → Sha224
inherited
sha256() → Sha256
inherited
sha384() → Sha384
inherited
sha512() → Sha512
inherited
toString() → String
A string representation of this object.
inherited
x25519() → X25519
inherited
xchacha20({required MacAlgorithm macAlgorithm}) → Xchacha20
inherited
xchacha20Poly1305Aead() → Xchacha20
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

defaultInstance → FlutterCryptography
Default instance of FlutterCryptography.
final

Static Methods

enable() → void
Enables use of FlutterCryptography.