BitcoinVerifier class
The BitcoinVerifier class encapsulates functionality for verifying Bitcoin transactions, Schnorr-based transactions, and messages using ECDSA (Elliptic Curve Digital Signature Algorithm) and related cryptographic operations.
- Annotations
-
- @Deprecated("Use BitcoinSignatureVerifier instead. This will be removed in future versions.")
Constructors
-
BitcoinVerifier.fromKeyBytes(List<
int> publicKey) -
Factory constructor for creating a BitcoinVerifier from public key bytes.
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
- verifyKey → ECDSAVerifyKey
-
The ECDSA verification key associated with this Bitcoin verifier.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
verifyMessage(
List< int> message, String messagePrefix, List<int> signature) → bool - Verifies an ECDSA signature against a given message, considering the message prefix.
-
verifySchnorr(
List< int> message, List<int> signature, {List? tapleafScripts, required bool isTweak}) → bool - Verifies a Schnorr-based signature against a given message, considering optional Taproot scripts.
-
verifySchnorrSig(
List< int> message, List<int> signature, {List<int> ? tweak}) → bool -
verifyTransaction(
List< int> digest, List<int> derSignature) → bool - Verifies an ECDSA signature against a given transaction digest.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited