php-encrypted-streams

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When reading from an Aes*cryptionStream with ```read($length=1)``` and ```$data === "0"```, then ```return $data ? $data : '';``` just gives an empty string.

ntki

read() should only return "" after eof() became true.

ntki

Fix warning and empty hash

1

Sometimes stream is read even after reaching eof. In this case hash_final is called on obsolete hashResource producing warning and destroys hash result. Checking that hash is null prevents this...

fredeom

Make eof() consider padding when reading less than block size

1

When reading from AES encrypting stream with chunk length < block size `eof()` returns `true` too early leaving a part of padding in the buffer.

valga

In the HashingStream class an AES exception in raise. I think it's an error due to a quick copy/paste https://github.com/jeskew/php-encrypted-streams/blob/432b7b918a22fa192d93e3413bf27ec093786d35/src/HashingStream.php#L82-L83

SabatierBoris