Checks whether the given signature is valid for the given plaintext
with the public key identified by the given fingerprint
| public verifySignature ( string $plaintext, string $signature, string $fingerprint ) : boolean | ||
| $plaintext | string | The plaintext to sign |
| $signature | string | The signature that should be verified |
| $fingerprint | string | The fingerprint to identify the public key (RSA public key fingerprint) |
| Результат | boolean | TRUE if the signature is correct for the given plaintext and public key |
/**
* @test
*/
public function signAndVerifySignatureBasicallyWorks()
{
$plaintext = 'trustworthy data!';
$signature = $this->rsaWalletService->sign($plaintext, $this->keyPairUuid);
$this->assertTrue($this->rsaWalletService->verifySignature($plaintext, $signature, $this->keyPairUuid));
$this->assertFalse($this->rsaWalletService->verifySignature('modified data!', $signature, $this->keyPairUuid));
}
