Edit report at https://bugs.php.net/bug.php?id=67304&edit=1
ID: 67304
Comment by: albertcasademont at gmail dot com
Reported by: birki456 at hotmail dot com
Summary: openssl_decrypt fails with GCM mode
Status: Assigned
Type: Feature/Change Request
Package: OpenSSL related
Operating System: all
PHP Version: 5.5.12
Assigned To: bukka
Block user comment: N
Private report: N
New Comment:
This issue will be finally fixed in PHP 7.1
https://wiki.php.net/rfc/openssl_aead
Previous Comments:
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[2016-02-06 01:21:29] mcastelluccio at mozilla dot com
This is needed to implement the Web Push protocol in PHP: https://tools.ietf.org/html/draft-ietf-webpush-encryption-01
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[2015-12-04 20:48:32] lagrange dot louis at gmail dot com
If PHP was throwing an error when trying to use openssl_encrypt/decrypt with the cipher set to
'aes-xxx-gcm', I would agree with you that this is a feature request. But here this is
more of a bug since it just fail silently with openssl_decrypt and return the CTR with
openssl_encrypt...
If I can help to backport it to, say, 5.6, please let me know.
I'm already aware of your extension, but installing extensions is sadly not possible in every
installations (hosted servers for example).
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[2015-12-04 19:15:05] bukka@php.net
This patch is just for master which means possibly next minor (7.1). Of course, if there are any
objections against it, then I will have to write RFC and it will have to pass to get in...
In any case I don't plan any back-port as the patch is relatively big for minor release
considering that this is not a bug but more a feature request.
If you need to use GCM in 5, you should take a look on my ext called crypto which already has full
support for GCM and CCM:
https://github.com/bukka/php-crypto
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[2015-12-04 18:57:23] lagrange dot louis at gmail dot com
Good news, thanks @bukka!
Do you know in which branches this will be merged? (hopefully a 5.x branch)
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[2015-12-03 23:25:07] bukka@php.net
I have been slowly working on it and should be hopefuly ready for 7.1:
The progress can be seen here:
https://github.com/php/php-src/compare/master...bukka:openssl_aead
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