SecureMessage class

Properties

ciphertext → Uint8List
Ciphertext (ciphertext) as raw bytes.
final
hashCode → int
The hash code for this object.
no setterinherited
nonce → Uint8List
Nonce (nonce) as raw 8 bytes.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
tag → Uint8List
Tag (body) as raw 32 bytes (HMAC-SHA256).
final
version → int
Protocol version (version). Currently 1.
final
window → int
Time window (window): floor(epoch / windowSeconds).
final

Methods

copyWith({int? version, int? window, Uint8List? nonce, Uint8List? ciphertext, Uint8List? tag}) → SecureMessage
Convenience: clones this message with new ciphertext/tag (e.g., for re-encrypt).
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.
inherited
toWireBody() → String
Serializes this message to wire body string (Base64 tag).
toWireHeaders() → Map<String, String>
Serializes this message to wire headers map using Base64 for binary fields.

Operators

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

Static Methods

fromParts({required int version, required int window, required Uint8List nonce, required Uint8List ciphertext, required Uint8List tag}) → SecureMessage
Builds a SecureMessage from raw components.
fromWire({required Map<String, String> headers, required String body}) → SecureMessage
Parses a SecureMessage from wire headers/body.