[RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 01/15] asymmetric keys: add interface and skeleton for implement signature generation · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · Lee, Chun-Yi <hidden> · 2013-09-15
Re: [PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · Dmitry Kasatkin <dmitry.kasatkin@gmail.com> · 2013-09-17
Re: [PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · joeyli <jlee@suse.com> · 2013-09-18
Re: [PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · joeyli <jlee@suse.com> · 2013-09-18
Re: [PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · joeyli <jlee@suse.com> · 2013-09-18
Re: [PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · joeyli <jlee@suse.com> · 2013-09-18
Re: [PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · Dmitry Kasatkin <dmitry.kasatkin@gmail.com> · 2013-09-17
Re: [PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · Phil Carmody <hidden> · 2013-09-23
Re: [PATCH V4 02/15] asymmetric keys: implement EMSA_PKCS1-v1_5-ENCODE in rsa · joeyli <jlee@suse.com> · 2013-09-26
[PATCH V4 04/15] asymmetric keys: implement OS2IP in rsa · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 05/15] asymmetric keys: implement RSASP1 · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 06/15] asymmetric keys: support parsing PKCS #8 private key information · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 07/15] asymmetric keys: explicitly add the leading zero byte to encoded message · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 08/15] Hibernate: introduced RSA key-pair to verify signature of snapshot · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 09/15] Hibernate: generate and verify signature of snapshot · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH 10/15] Hibernate: Avoid S4 sign key data included in snapshot image · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 11/15] Hibernate: taint kernel when signature check fail · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 12/15] Hibernate: show the verification time for monitor performance · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 13/15] Hibernate: introduced SNAPSHOT_SIG_HASH config for select hash algorithm · Lee, Chun-Yi <hidden> · 2013-09-15
Re: [PATCH V4 13/15] Hibernate: introduced SNAPSHOT_SIG_HASH config for select hash algorithm · Pavel Machek <hidden> · 2013-09-18
Re: [PATCH V4 13/15] Hibernate: introduced SNAPSHOT_SIG_HASH config for select hash algorithm · joeyli <jlee@suse.com> · 2013-09-26
Re: [PATCH V4 13/15] Hibernate: introduced SNAPSHOT_SIG_HASH config for select hash algorithm · joeyli <jlee@suse.com> · 2013-09-26
Re: [PATCH V4 13/15] Hibernate: introduced SNAPSHOT_SIG_HASH config for select hash algorithm · joeyli <jlee@suse.com> · 2013-09-26
Re: [PATCH V4 13/15] Hibernate: introduced SNAPSHOT_SIG_HASH config for select hash algorithm · joeyli <jlee@suse.com> · 2013-09-26
[PATCH V4 14/15] Hibernate: notify bootloader regenerate key-pair for snapshot verification · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 15/15] Hibernate: adapt to UEFI secure boot with signature check · Lee, Chun-Yi <hidden> · 2013-09-15
[PATCH V4 03/15] asymmetric keys: separate the length checking of octet string from RSA_I2OSP · Lee, Chun-Yi <hidden> · 2013-09-15
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · David Howells <dhowells@redhat.com> · 2013-09-25
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · Alan Stern <stern@rowland.harvard.edu> · 2013-09-25
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · James Bottomley <James.Bottomley@HansenPartnership.com> · 2013-09-25
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · Pavel Machek <hidden> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · James Bottomley <James.Bottomley@HansenPartnership.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · Jiri Kosina <hidden> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · James Bottomley <James.Bottomley@HansenPartnership.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · Jiri Kosina <hidden> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · Vojtech Pavlik <hidden> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · Alan Stern <stern@rowland.harvard.edu> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · joeyli <jlee@suse.com> · 2013-09-26
Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot · Rafael J. Wysocki <hidden> · 2013-10-17

Re: [RFC V4 PATCH 00/15] Signature verification of hibernate snapshot

From: Alan Stern <stern@rowland.harvard.edu>
Date: 2013-09-25 21:25:41
Also in: linux-crypto, linux-efi, lkml

On Wed, 25 Sep 2013, David Howells wrote:

I have pushed some keyrings patches that will likely affect this to:

	http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=keys-devel

I intend to ask James to pull these into his next branch.  If he's happy to do
so, I can look at pulling at least your asymmetric keys patch on top of them.

This suggests a point that I raised at the Linux Plumbers conference:

Why are asymmetric keys used for verifying the hibernation image?  It
seems that a symmetric key would work just as well.  And it would be a
lot quicker to generate, because it wouldn't need any high-precision
integer computations.

Alan Stern

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