ecdsaP521 method
A factory used by Ecdsa.p521
.
Implementation
@override
Ecdsa ecdsaP521(HashAlgorithm hashAlgorithm) {
final impl = FlutterEcdsa.p521(hashAlgorithm);
if (impl.isSupportedPlatform) {
return impl;
}
return super.ecdsaP521(hashAlgorithm);
}