Linux-Crypto Archive on lore.kernel.org
 help / color / Atom feed
From: Eric Biggers <ebiggers@kernel.org>
To: Pascal Van Leeuwen <pvanleeuwen@verimatrix.com>
Cc: "linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>
Subject: Re: [RFC PATCH v2] md/dm-crypt - reuse eboiv skcipher for IV generation
Date: Fri, 9 Aug 2019 15:04:53 -0700
Message-ID: <20190809220452.GC100971@gmail.com> (raw)
In-Reply-To: <MN2PR20MB29736FF8E67D83FEA5A52E14CAD60@MN2PR20MB2973.namprd20.prod.outlook.com>

On Fri, Aug 09, 2019 at 09:33:14PM +0000, Pascal Van Leeuwen wrote:
> Real life designs require all kinds of trade-offs and compromises.
> If you want to make something twice as expensive, you'd better have a 
> really solid reason for doing so. So yes, I do believe it is useful to
> be sceptical and question these things. But I always listen to good 
> arguments, so just convince me I got it wrong *for my particular use
> case* (I'm not generally interested in the generic case).

Or rather, if you want to take shortcuts and incorrectly implement a crypto
construction, you'd better have a really solid reason for doing so.

It's on you to show that your crypto is okay, not me.

- Eric

  reply index

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-07  5:50 Ard Biesheuvel
2019-08-07  7:28 ` Pascal Van Leeuwen
2019-08-07 13:17   ` Ard Biesheuvel
2019-08-07 13:52     ` Pascal Van Leeuwen
2019-08-07 15:39       ` Ard Biesheuvel
2019-08-07 16:14         ` Pascal Van Leeuwen
2019-08-07 16:50           ` Ard Biesheuvel
2019-08-07 20:22             ` Pascal Van Leeuwen
2019-08-08  8:30           ` Eric Biggers
2019-08-08  9:31             ` Pascal Van Leeuwen
2019-08-08 12:52               ` Milan Broz
2019-08-08 13:23                 ` Pascal Van Leeuwen
2019-08-08 17:15                   ` Eric Biggers
2019-08-09  9:17                     ` Pascal Van Leeuwen
2019-08-09 17:17                       ` Eric Biggers
2019-08-09 20:29                         ` Pascal Van Leeuwen
2019-08-09 20:56                           ` Eric Biggers
2019-08-09 21:33                             ` Pascal Van Leeuwen
2019-08-09 22:04                               ` Eric Biggers [this message]
2019-08-09 23:01                                 ` Pascal Van Leeuwen
2019-08-07  8:08 ` Milan Broz
2019-08-08 11:53 ` Milan Broz
2019-08-09 18:52   ` Ard Biesheuvel

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190809220452.GC100971@gmail.com \
    --to=ebiggers@kernel.org \
    --cc=linux-crypto@vger.kernel.org \
    --cc=pvanleeuwen@verimatrix.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-Crypto Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-crypto/0 linux-crypto/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-crypto linux-crypto/ https://lore.kernel.org/linux-crypto \
		linux-crypto@vger.kernel.org linux-crypto@archiver.kernel.org
	public-inbox-index linux-crypto

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-crypto


AGPL code for this site: git clone https://public-inbox.org/ public-inbox