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To: PHP Internals <internals@lists.php.net>
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Subject: More secure defaults for openssl_public_encrypt() & openssl_private_decrypt()
From: me@sammyk.me (Sammy Kaye Powers)

Hey internals!

As pointed out in Paragon's excellent blog post,
openssl_public_encrypt() & openssl_private_decrypt() defaults to the
insecure OPENSSL_PKCS1_PADDING constant.

https://paragonie.com/blog/2016/12/everything-you-know-about-public-key-encryption-in-php-is-wrong#php-openssl-rsa-bad-default

What are your thoughts about deprecating OPENSSL_PKCS1_PADDING and
using OPENSSL_PKCS1_OAEP_PADDING as the new default?

Thanks,
Sammy Kaye Powers
sammyk.me