encryption

OS/Environment

None yet, but I'm working on OS X v10.11.6 'El Capitan' client-side. (See 'The way of deployment (cloud or local)' below for details on considered server infrastructure.)

Ansible version

None yet, as I haven't yet gotten that far into setting up Algo.

Version of components from requirements.txt

Not applicable (see above.)

Summary of the pro

As noted in #14464, the randomisation used does not need to be cryptographically secure. Any form of randomisation is sufficient.

The project could implement a low quality but fast RNG for the purposes generating this kind of blinding material. There is an existing low quality RNG in impl_cache_flush_cache() in crypto/property/property.c which could be used more widely. There is another

Is your feature request related to a problem? Please describe.
When working with a big piece of text, I sometimes scroll down and copy some text into another tab. When switching back to the first tab, both the input and the output pane is back on top. So I don't know where I was working just now.

Describe the solution you'd like
After tab switching, scroll position should be remembere

the borg files cache can be rather large, because it keeps some information about all files that have been processed recently.

lz4 is a very fast compression / decompression algorithm, so we could try to use it to lower the in-memory footprint of the files cache entries.

before implementing this, we should check how big the savings typically are - to determine whether it is worthwhile doing

Please add directories containing ".DfsrPrivate" to the default exclusion list.

Thank you

What went wrong?

I'm getting deprecation warnings with openSSL encryption.

[2019/09/05 08:38:52][info] Using Encryptor::OpenSSL to encrypt the archive.
[2019/09/05 08:40:22][warn] Pipeline STDERR Messages:
[2019/09/05 08:40:22][warn] (Note: may be interleaved if multiple commands returned error messages)
[2019/09/05 08:40:22][warn]
[2019/09/05 08:40:22][warn] *** WARNING : depre

In Settings : 'Add a new side account' button

Step #2 in Side account creation

(a very light & quick version of onboarding, with only nickname step)
![side account mode copy](https://user-images.githubusercontent.com/37345040/99953009-dd7db900-2d80-11eb-9f6f-e

This feature is not available yet, so we should remove it for now.

Problem:

A common pattern is:

GUARD(s2n_stuffer_skip_write(stuffer, bytes_to_write));
uint8_t* ptr = suffer->blob.data + stuffer->write_cursor - bytes_to_write;

which could be simplified.

Solution:

*ptr could be an *out parameter to s2n_stuffer_skip_write

• Does this change what S2N sends over the wire? No.
• Does this change any public APIs? No.

For classes declared with struct, forward declarations should also use struct. Currently, only struct Message violates this in a few header files (2 or so?).