Bug #73833 [Opn]: null character not allowed in openssl_pkey_get_private
Edit report at https://bugs.php.net/bug.php?id=73833&edit=1
ID: 73833
User updated by: mfaust at usinternet dot com
Reported by: mfaust at usinternet dot com
Summary: null character not allowed in
openssl_pkey_get_private
Status: Open
Type: Bug
Package: OpenSSL related
Operating System: Linux
PHP Version: 5.6.29
Block user comment: N
Private report: N
New Comment:
missing trailing }, sorry.
Previous Comments:
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[2016-12-29 15:33:27] mfaust at usinternet dot com
Description:
------------
When encrypting a private key for export you are allowed to have a null character as part of the
password key, but when decrypting with openssl_pkey_get_private it fails to decrypt with the same
key.
PHP is compiled against OpenSSL 1.0.1e-fips 11 Feb 2013
Test script:
---------------
//This will fail to decrypt using the first password due to the null byte (\x00)
$passwords = ["abc\x00defghijkl", "abcdefghikjl"];
foreach($passwords as $password){
$key = openssl_pkey_new();
if(openssl_pkey_export($key, $privatePEM, $password) === FALSE){
echo "Failed to encrypt.\n";
}else{
echo "Encrypted!\n";
}
//This will throw a warning and fail to decrypt.
if(openssl_pkey_get_private($privatePEM, $password) === FALSE){
echo "Failed to decrypt.\n";
}else{
echo "Decrypted!\n";
}
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Edit this bug report at https://bugs.php.net/bug.php?id=73833&edit=1
Thread (4 messages)