getFingerprintByPublicKey() public method

See for reference of OpenSSH "ssh-rsa" key format. The fingerprint is obtained by applying an MD5 hash on the raw public key bytes. If you have a PEM encoded private key, you can generate the same fingerprint using this: ssh-keygen -yf my-key.pem > my-key.pub ssh-keygen -lf my-key.pub
public getFingerprintByPublicKey ( string $publicKeyString ) : string
$publicKeyString string RSA public key, PKCS1 encoded
return string The public key fingerprint
RsaWalletServicePhp Class Documentation
Esempio n. 1
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    /**
     * @test
     */
    public function getFingerprintByPublicKeyCalculatesCorrectFingerprint()
    {
        $keyString = '-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDP7ZWzP/6x3SXyt0Al9UvyCe8D
TG6y1t7ovmWGw+D2x4BtZfbEHtNhlWHFkLLXzGKdgmzm4WjSB1fWQ1lfu5L8wY+g
HofCDIScx7AMgIB7hRB9ZMDEyWN/1vgSm8+4K4jUcD6OGLJYTSAlaQ7e2ZGaAY5h
p2P76gIh+wUlPjsr/QIDAQAB
-----END PUBLIC KEY-----';
        $this->assertEquals('cfa6879e3dfcf709db4cfd8e61fdd782', $this->rsaWalletService->getFingerprintByPublicKey($keyString));
    }