Bug #65193 [Opn]: openssl_private_encrypt OAEP only works AFTER PKCS1
| From: | lynch@php.net | Date: | Wed, 03 Jul 2013 15:09:37 +0000 |
| Subject: | Bug #65193 [Opn]: openssl_private_encrypt OAEP only works AFTER PKCS1 | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-180039@lists.php.net to get a copy of this message | ||
Edit report at https://bugs.php.net/bug.php?id=65193&edit=1
ID: 65193
User updated by: lynch@php.net
Reported by: lynch@php.net
Summary: openssl_private_encrypt OAEP only works AFTER PKCS1
Status: Open
Type: Bug
Package: OpenSSL related
Operating System: CentOS 2.6.18
-PHP Version: 5.3.26
+PHP Version: 5.4.11
Block user comment: N
Private report: N
New Comment:
The PHP Version popup in report form was in a time warp... Corrected here.
OpenSSL version: 0.9.8b
Actual output:
PKCS1_OAEP fails:
string(0) ""
PKCS1 works:
string(172)
"gVJcDQJnKJG7PX3+axZMyjph5xi3TFMLWXY2OLD4d62YYhlAmCUnr+WQP/F6//ykx3L/rXS7zfjXFPoyzn5v7dwysM107fS0tXwzngZ1fRjH5iU+1Dv4TJf4dXRZXzYKClDSSiQ0ZrmoGhVo5wx3PY61mEkBLNbS5IvZ75rCLSo="
PKCS1_OAEP works only AFTER PKCS1:
string(172)
"gVJcDQJnKJG7PX3+axZMyjph5xi3TFMLWXY2OLD4d62YYhlAmCUnr+WQP/F6//ykx3L/rXS7zfjXFPoyzn5v7dwysM107fS0tXwzngZ1fRjH5iU+1Dv4TJf4dXRZXzYKClDSSiQ0ZrmoGhVo5wx3PY61mEkBLNbS5IvZ75rCLSo="
Previous Comments:
------------------------------------------------------------------------
[2013-07-03 15:04:47] lynch@php.net
Description:
------------
A call to openssl_private_encrypt(..., OPENSSL_PKCS1_OAEP_PADDING) fails
unless you call it AFTER openssl_private_encrypt(..., OPENSSL_PKCS1_PADDING)
Test script:
---------------
$private_key_text = file_get_contents('private.pem');
openssl_private_encrypt($decrypted_message, $encrypted_message, $private_key_text,
OPENSSL_PKCS1_OAEP_PADDING);
echo "PKCS1_OAEP fails:\n";
var_dump(base64_encode($encrypted_message));
echo "\n";
openssl_private_encrypt($decrypted_message, $encrypted_message, $private_key_text,
OPENSSL_PKCS1_PADDING);
echo "PKCS1 works:\n";
var_dump(base64_encode($encrypted_message));
echo "\n";
openssl_private_encrypt($decrypted_message, $encrypted_message, $private_key_text,
OPENSSL_PKCS1_OAEP_PADDING);
echo "PKCS1_OAEP works only AFTER PKCS1:\n";
var_dump(base64_encode($encrypted_message));
echo "\n";
Expected result:
----------------
All three outputs the same.
Actual result:
--------------
First output is blank string.
------------------------------------------------------------------------
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Edit this bug report at https://bugs.php.net/bug.php?id=65193&edit=1