BlsProvider class abstract

Interface for BLS12-381 min_pk signature operations.

Implementations must use the standard IETF RFC 9380 DST: BLS_SIG_BLS12381G2_XMD:SHA-256_SSWU_RO_NUL_

This matches Sui Move's native bls12381_min_pk_verify, MystenLabs fastcrypto, and the Walrus protocol.

Implementers

• BlsDartProvider

Constructors

BlsProvider()

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

aggregate(List<Uint8List> signatures) → Uint8List

Aggregate multiple BLS12-381 min_pk signatures into one.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

verify(Uint8List signature, Uint8List publicKey, Uint8List message) → bool

Verify a single BLS12-381 min_pk signature.

verifyAggregate(List<Uint8List> publicKeys, Uint8List message, Uint8List aggregateSignature) → bool

Verify an aggregate BLS12-381 min_pk signature where all signers signed the same message.

Operators

operator ==(Object other) → bool

The equality operator.

inherited