ShieldCrypto class

Native AES‑256‑GCM encryption/decryption with V3 chunked header.

Constructors

ShieldCrypto()

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

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(Uint8List encryptedBytes, Uint8List keyBytes, {int cryptoWorkers = -1, int zstdWorkers = -1}) → Uint8List

Decrypts bytes produced by encrypt.

encrypt(Uint8List plainBytes, Uint8List keyBytes, {bool compress = true, int compressionLevel = 3, int chunkSize = 256 * 1024, int cryptoWorkers = -1, int zstdWorkers = -1}) → Uint8List

Encrypts bytes with AES‑256‑GCM and optional compression.

parseHeader(Uint8List encryptedBytes) → ShieldHeader

Parses the encrypted asset header (V3 only).