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 [thread overview]
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
next prev parent reply other threads:[~2019-08-09 22:04 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-07 5:50 [RFC PATCH v2] md/dm-crypt - reuse eboiv skcipher for IV generation Ard Biesheuvel
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 13:17 ` Ard Biesheuvel
2019-08-07 13:52 ` Pascal Van Leeuwen
2019-08-07 15:39 ` Ard Biesheuvel
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 8:30 ` Eric Biggers
2019-08-08 9:31 ` Pascal Van Leeuwen
2019-08-08 12:52 ` Milan Broz
2019-08-08 12:52 ` Milan Broz
2019-08-08 13:23 ` Pascal Van Leeuwen
2019-08-08 17:15 ` Eric Biggers
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
2019-08-07 8:08 ` Milan Broz
2019-08-08 11:53 ` Milan Broz
2019-08-08 11:53 ` Milan Broz
2019-08-09 18:52 ` Ard Biesheuvel
2019-08-09 18:52 ` Ard Biesheuvel
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