public function provideSha1Request()
{
$passphrase = new Passphrase('Mysecretsig1875!?');
$expectedSha1 = 'B209960D5703DD1047F95A0F97655FFE5AC8BD52';
$request1 = $this->createMinimalParameterSet();
$expectedSha2 = 'D58400479DCEDD6B6C7E67D61FDC0CC9E6ED65CB';
$request2 = $this->createExtensiveParameterSet();
return array(array($passphrase, $request1, $expectedSha1), array($passphrase, $request2, $expectedSha2));
}