Perl

RSA Import Public Key from Certificate PEM

See more RSA Examples

Uses a certificate's public key for RSA encryption. The public key from the certificate .pem file is used. Perl

use chilkat();

$success = 0;

$cert = chilkat::CkCert->new();

$success = $cert->LoadFromFile("qa_data/pem/mf_public_rsa.pem");
if ($success == 0) {
    print $cert->lastErrorText() . "\r\n";
    exit;
}

$pubKey = chilkat::CkPublicKey->new();
$cert->GetPublicKey($pubKey);

$rsa = chilkat::CkRsa->new();
$rsa->UsePublicKey($pubKey);

$rsa->put_EncodingMode("base64");
$encryptedStr = $rsa->encryptStringENC("hello",0);
print "encrypted string = " . $encryptedStr . "\r\n";