PublicKey class
A public key of the X-Wing hybrid KEM (X25519 + ML-KEM-768).
- Available extensions
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- inner → XhpkePublicKey
-
Available on PublicKey, provided by the PublicKeyInternal extension
no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
fingerprint(
) → Fingerprint - Returns a 256-bit unique identifier for this key. For HPKE, that is the SHA256 hash of the raw public key.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
seal(
{required Uint8List msgToSeal, required Uint8List msgToAuth, required Uint8List domain}) → (Uint8List, Uint8List) - Encrypts a message to this public key.
-
toBytes(
) → Uint8List - Converts a public key into a 1216-byte array.
-
toCertDer(
{required SecretKey signer, required String subjectName, required String issuerName, required BigInt notBefore, required BigInt notAfter, required bool isCa, int? pathLen}) → Uint8List - Generates a DER-encoded X.509 certificate for this public key, signed by the given xDSA secret key with the specified validity period.
-
toCertPem(
{required SecretKey signer, required String subjectName, required String issuerName, required BigInt notBefore, required BigInt notAfter, required bool isCa, int? pathLen}) → String - Generates a PEM-encoded X.509 certificate for this public key, signed by the given xDSA secret key with the specified validity period.
-
toDer(
) → Uint8List - Serializes a public key into a DER buffer.
-
toPem(
) → String - Serializes a public key into a PEM string.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
fromBytes(
Uint8List bytes) → PublicKey - Converts a 1216-byte array into a public key.
-
fromCertDer(
Uint8List der, {required PublicKey signer}) → (PublicKey, BigInt, BigInt) - Parses a public key from a DER-encoded certificate, verifying the xDSA signature.
-
fromCertPem(
String pem, {required PublicKey signer}) → (PublicKey, BigInt, BigInt) - Parses a public key from a PEM-encoded certificate, verifying the xDSA signature.
-
fromDer(
Uint8List der) → PublicKey - Parses a DER buffer into a public key.
-
fromPem(
String pem) → PublicKey - Parses a PEM string into a public key.