UnifiedFullViewingKey class
Represents a unified full viewing key (UFVK) for transparent, Sapling, and Orchard components.
Constructors
- UnifiedFullViewingKey({Bip32Slip10Secp256k1? transparent, SaplingDiversifiableFullViewingKey? sapling, OrchardFullViewingKey? orchard, ReceiverUnknown? unknown, required ZcashNetwork network})
-
factory
- UnifiedFullViewingKey.fromSaplingExtendedFullViewKey({required String uskBytes, required ZcashNetwork network})
-
factory
- UnifiedFullViewingKey.fromUnifiedFullViewKey({required String ufvk, required ZcashNetwork network, required ZCryptoContext context})
-
factory
Properties
- config → ZIP32CoinConfig
-
ZIP32 coin configuration used for key derivation.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- orchard → OrchardFullViewingKey?
-
Orchard full viewing key component.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sapling → SaplingDiversifiableFullViewingKey?
-
Sapling diversifiable full viewing key component.
final
- transparent → Bip32Slip10Secp256k1?
-
Transparent component of the UFVK (BIP32/SLIP-10 secp256k1).
final
- unknown → ReceiverUnknown?
-
Placeholder for unknown or unsupported components.
final
Methods
-
address(
{required DiversifierIndex index, required ZCryptoContext context, UnifiedAddressRequest request = const UnifiedAddressRequest.defaultRequest(), Bip44Changes scope = Bip44Changes.chainExt}) → UnifiedDerivedAddress - Returns the unified address derived from this UFVK at the given index, context, scope, and request configuration.
-
defaultAddress(
{required ZCryptoContext context, Bip44Changes scope = Bip44Changes.chainExt, UnifiedAddressRequest request = const UnifiedAddressRequest.defaultRequest()}) → UnifiedDerivedAddress - Returns the default unified address for this UFVK using the specified context, scope, and request.
-
defaultTransparentAddress(
ZCryptoContext context, {Bip44Changes scope = Bip44Changes.chainExt, PubKeyModes pubKeyMode = PubKeyModes.compressed, List< int> ? transparentScriptHash, TransparentAddressRequestType transparentAddressType = TransparentAddressRequestType.p2pkh}) → TransparentDerivedAddress - Returns the default transparent-derived address for this UFVK using the specified context, scope, and address parameters.
-
encode(
) → String - Encodes this unified full viewing key (UFVK) into a Zcash-compatible unified string.
-
findAddress(
{required DiversifierIndex from, required ZCryptoContext context, UnifiedAddressRequest request = const UnifiedAddressRequest.defaultRequest(), Bip44Changes scope = Bip44Changes.chainExt}) → UnifiedDerivedAddress - Finds the first unified address from the given index using this UFVK, context, scope, and request configuration.
-
getOrchard(
) → OrchardFullViewingKey - Returns the Orchard component of this UFVK, or throws if missing.
-
getSapling(
) → SaplingDiversifiableFullViewingKey - Returns the Sapling component of this UFVK, or throws if missing.
-
getTransparent(
) → Bip32Slip10Secp256k1 - Returns the transparent component of this UFVK, or throws if missing.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
toUnifiedIncomingViewingKey(
ZCryptoContext context, {Bip44Changes scope = Bip44Changes.chainExt}) → UnifiedIncomingViewingKey - Converts this UFVK into a unified incoming viewing key (UIVK) for the specified derivation scope.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited