Hello !
This is my code :
<?php
#GET PRIVATE KEY PREVIOUSLY GENERATED
$private_key = openssl_get_privatekey('file://path_to_private_key',
'mypassword');
$data = "
abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
yzabcdefghijklmnopqrstuvwxyzabcdefghijlm
abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
yzabcdefghijklmnopqrstuvwxyzabcdefghijlm
abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx
yzabcdefghijklmnopqrstuvwxyzabcdefghijlm
";
$data = str_pad($data, 8192, '0');
openssl_private_encrypt($data, $crypted_text, $private_key);
echo 'String crypted: ' . urlencode($crypted_text) . '<BR/>';
#GET PUBLIC KEY
$public_key = openssl_get_publickey('file://path_to_certificate');
#DECRYPT
openssl_public_decrypt($crypted_text, $decrypted_text, $public_key);
echo 'String decrypted : ' . $decrypted_text;
#GET ERRORS
echo '<UL>';
while (($error = openssl_error_string()) !== false)
echo '<LI>' . $error . "</LI>";
echo '</UL>';
?>
And openssl say :
error:0406B06E:rsa routines:RSA_padding_add_none:data too large for key size
error:0407006A:rsa routines:RSA_padding_check_PKCS1_type_1:block type is not
01
error:04067072:rsa routines:RSA_EAY_PUBLIC_DECRYPT:padding check failed
I'm using windows 98, PHP 4.3.3 and OpenSSL 0.9.7b 10 Apr 2003.
I have the same result on freeBSD :-((
Have you got any solutions ???
Best regards,
Fred
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Frederic HARDY Email: [EMAIL PROTECTED]
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