All of lore.kernel.org
 help / color / mirror / Atom feed
From: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
To: Andy Lutomirski <luto@amacapital.net>
Cc: Pavel Machek <pavel@ucw.cz>,
	Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
	Greg KH <gregkh@linuxfoundation.org>,
	Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@suse.de>,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	"open list:STAGING SUBSYSTEM" <devel@driverdev.osuosl.org>,
	Ingo Molnar <mingo@kernel.org>,
	Kristen Carlson Accardi <kristen@linux.intel.com>,
	"open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
	open list <linux-kernel@vger.kernel.org>,
	Mathias Krause <minipli@googlemail.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Wan Zongshun <Vincent.Wan@amd.com>
Subject: Re: [PATCH 0/6] Intel Secure Guard Extensions
Date: Tue, 26 Apr 2016 21:16:39 +0100	[thread overview]
Message-ID: <20160426211639.06ff520f@lxorguk.ukuu.org.uk> (raw)
In-Reply-To: <CALCETrXNW8GiqMwj8rrBOv6cGYDsgQ238m5NrMDFqTA173iyoA@mail.gmail.com>

> Replay Protected Memory Block.  It's a device that allows someone to
> write to it and confirm that the write happened and the old contents
> is no longer available.  You could use it to implement an enclave that
> checks a password for your disk but only allows you to try a certain
> number of times.

rpmb is found in a load of hardware today notably MMC/SD cards. Android
phones often use it to store sensitive system data.

Alan

  parent reply	other threads:[~2016-04-26 20:19 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-25 17:34 [PATCH 0/6] Intel Secure Guard Extensions Jarkko Sakkinen
2016-04-25 17:34 ` [PATCH 1/6] x86: add SGX definition to cpufeature Jarkko Sakkinen
2016-04-25 19:31   ` Andy Lutomirski
2016-04-25 19:48     ` Andi Kleen
2016-04-25 17:34 ` [PATCH 2/6] x86, sgx: common macros and definitions Jarkko Sakkinen
2016-04-25 17:34 ` [PATCH 3/6] intel_sgx: driver for Intel Secure Guard eXtensions Jarkko Sakkinen
2016-04-25 17:55   ` Greg KH
2016-04-25 19:04     ` Jarkko Sakkinen
2016-04-27  6:49   ` Jethro Beekman
2016-04-27 12:40     ` Jarkko Sakkinen
2016-04-27 23:32       ` Jethro Beekman
2016-04-29 20:04         ` Jarkko Sakkinen
2016-04-29 22:22           ` Jethro Beekman
2016-05-09  5:29             ` Jarkko Sakkinen
2016-05-09  7:06               ` Jarkko Sakkinen
2016-04-25 17:34 ` [PATCH 4/6] intel_sgx: ptrace() support for the driver Jarkko Sakkinen
2016-04-25 17:34 ` [PATCH 5/6] intel_sgx: driver documentation Jarkko Sakkinen
2016-04-25 20:01   ` Andy Lutomirski
2016-05-05 22:45     ` Jarkko Sakkinen
2016-05-06  0:52       ` Andy Lutomirski
2016-05-06 11:35         ` Jarkko Sakkinen
2016-05-06 16:24           ` Andy Lutomirski
2016-04-25 17:34 ` [PATCH 6/6] intel_sgx: TODO file for the staging area Jarkko Sakkinen
2016-04-25 17:54   ` Greg KH
2016-04-25 18:56     ` Jarkko Sakkinen
2016-04-25 19:06   ` One Thousand Gnomes
2016-04-25 20:01   ` Andi Kleen
2016-04-26 11:23     ` Jarkko Sakkinen
2016-04-27  6:38       ` Jethro Beekman
2016-05-17  9:38         ` Jarkko Sakkinen
2016-04-25 17:53 ` [PATCH 0/6] Intel Secure Guard Extensions Greg KH
2016-04-25 19:03   ` Jarkko Sakkinen
2016-04-25 19:20     ` Andy Lutomirski
2016-04-26 19:00 ` Pavel Machek
2016-04-26 19:05   ` Andy Lutomirski
2016-04-26 19:41     ` Pavel Machek
2016-04-26 19:56       ` Andy Lutomirski
2016-04-26 20:11         ` Pavel Machek
2016-04-26 20:59           ` One Thousand Gnomes
2016-04-26 21:52             ` Pavel Machek
2016-04-26 22:35               ` Andy Lutomirski
2016-04-26 22:33           ` Andy Lutomirski
2016-04-27  7:32             ` Pavel Machek
2016-04-27  8:18             ` Ingo Molnar
2016-04-27 14:05               ` Andy Lutomirski
2016-05-06 11:23               ` Jarkko Sakkinen
2016-05-06 16:21                 ` Andy Lutomirski
2016-04-26 20:16         ` One Thousand Gnomes [this message]
2016-04-26 20:19       ` One Thousand Gnomes
2016-04-29 20:17   ` Jarkko Sakkinen
2016-05-01  9:40     ` Pavel Machek
2016-05-02 15:37     ` Austin S. Hemmelgarn
2016-05-03  9:06       ` Dr. Greg Wettstein
2016-05-03 15:38         ` Pavel Machek
2016-05-04  9:04           ` Dr. Greg Wettstein
2016-05-04 11:07             ` Pavel Machek
2016-05-06 11:39         ` Jarkko Sakkinen
2016-05-06 11:54           ` Thomas Gleixner
2016-05-09  5:38             ` Jarkko Sakkinen
2016-05-09  6:27               ` Thomas Gleixner
2016-05-09  9:20                 ` Jarkko Sakkinen
2016-05-12  8:50                 ` Dr. Greg Wettstein
2016-05-09  7:04               ` Greg KH
2016-05-09  9:13                 ` Jarkko Sakkinen
2016-05-08  9:58           ` Dr. Greg Wettstein
2016-05-09  1:32             ` Andy Lutomirski
2016-05-13  9:42               ` Dr. Greg Wettstein
2016-05-13 14:09                 ` Andy Lutomirski
2016-05-05 22:52       ` Jarkko Sakkinen
2016-05-06  7:14         ` Pavel Machek
2016-05-06 11:27           ` Jarkko Sakkinen
2016-04-29 22:08   ` Jarkko Sakkinen

Reply instructions:

You may reply publicly 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=20160426211639.06ff520f@lxorguk.ukuu.org.uk \
    --to=gnomes@lxorguk.ukuu.org.uk \
    --cc=Vincent.Wan@amd.com \
    --cc=boris.ostrovsky@oracle.com \
    --cc=bp@suse.de \
    --cc=devel@driverdev.osuosl.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=jarkko.sakkinen@linux.intel.com \
    --cc=kristen@linux.intel.com \
    --cc=linux-doc@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=luto@amacapital.net \
    --cc=luto@kernel.org \
    --cc=mingo@kernel.org \
    --cc=minipli@googlemail.com \
    --cc=pavel@ucw.cz \
    --cc=tglx@linutronix.de \
    /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
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.