ECSignature class

A Signature created with ECC.

Implemented types

• Signature

Constructors

ECSignature(BigInt r, BigInt s)

Properties

hashCode → int

The hash code for this object.

no setter, override

r → BigInt

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

s → BigInt

final

Methods

isNormalized(ECDomainParameters curveParams) → bool

Returns true if s is in lower-s form, false otherwise.

normalize(ECDomainParameters curveParams) → ECSignature

'normalize' this signature by converting its s to lower-s form if necessary This is required to validate this signature with some libraries such as libsecp256k1 which enforce lower-s form for all signatures to combat ecdsa signature malleability

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override