signature to string

[morrning]

how can i convert signature to string for transfer over webservice

[cdottori-stark]

Hello,

Ideally this should be done using the toBase64 method of the signature object:

$signature = EllipticCurve\Ecdsa::sign($message, $privateKey);
$base64String = $signature1->toBase64();

Then you can reverse rebuild the object from the string using the fromBase64 method:

$signature = EllipticCurve\Signature::fromBase64($base64String);