From: joeyli <jlee@suse.com> To: Andy Lutomirski <luto@kernel.org> Cc: Pavel Machek <pavel@ucw.cz>, "Lee, Chun-Yi" <joeyli.kernel@gmail.com>, "Rafael J . Wysocki" <rjw@rjwysocki.net>, LKML <linux-kernel@vger.kernel.org>, linux-pm@vger.kernel.org, keyrings@vger.kernel.org, "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>, Chen Yu <yu.c.chen@intel.com>, Oliver Neukum <oneukum@suse.com>, Ryan Chen <yu.chen.surf@gmail.com>, David Howells <dhowells@redhat.com>, Giovanni Gherdovich <ggherdovich@suse.cz>, Randy Dunlap <rdunlap@infradead.org>, Jann Horn <jannh@google.com> Subject: Re: [PATCH 0/5 v2][RFC] Encryption and authentication for hibernate snapshot image Date: Wed, 09 Jan 2019 16:51:39 +0000 [thread overview] Message-ID: <20190109165139.GH9503@linux-l9pv.suse> (raw) In-Reply-To: <20190109163958.GG9503@linux-l9pv.suse> On Thu, Jan 10, 2019 at 12:39:58AM +0800, joeyli wrote: > Hi Andy, > [...snip] > > Let's why I encrypt/decrypt data pages one by one, then I copy the ^^^^^^^ That's why > encrypt/decrypt data from buffer page (only one buffer page reserved > for encrypt/decrypt) to original page. I encreypt pages one by one, but > I HMAC and verify the whole snapshot image by update mode. > [...snip] > > > Why are you manually supporting three different key types? Can’t you > > just somehow support all key types? And shouldn’t you be verifying > > I only supported two key typs in my patch set, user defined key and > TPM trusted key. The EFI secure boot did not accept by EFI subsystem. ^^^^^^^^^^^^^^^^^^^ EFI secure key https://lkml.org/lkml/2018/8/5/10 Sorry for I produced too many typo when feeling sleepy... Thanks a lot! Joey Lee
WARNING: multiple messages have this Message-ID (diff)
From: joeyli <jlee@suse.com> To: Andy Lutomirski <luto@kernel.org> Cc: Pavel Machek <pavel@ucw.cz>, "Lee, Chun-Yi" <joeyli.kernel@gmail.com>, "Rafael J . Wysocki" <rjw@rjwysocki.net>, LKML <linux-kernel@vger.kernel.org>, linux-pm@vger.kernel.org, keyrings@vger.kernel.org, "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>, Chen Yu <yu.c.chen@intel.com>, Oliver Neukum <oneukum@suse.com>, Ryan Chen <yu.chen.surf@gmail.com>, David Howells <dhowells@redhat.com>, Giovanni Gherdovich <ggherdovich@suse.cz>, Randy Dunlap <rdunlap@infradead.org>, Jann Horn <jannh@google.com> Subject: Re: [PATCH 0/5 v2][RFC] Encryption and authentication for hibernate snapshot image Date: Thu, 10 Jan 2019 00:51:39 +0800 [thread overview] Message-ID: <20190109165139.GH9503@linux-l9pv.suse> (raw) In-Reply-To: <20190109163958.GG9503@linux-l9pv.suse> On Thu, Jan 10, 2019 at 12:39:58AM +0800, joeyli wrote: > Hi Andy, > [...snip] > > Let's why I encrypt/decrypt data pages one by one, then I copy the ^^^^^^^ That's why > encrypt/decrypt data from buffer page (only one buffer page reserved > for encrypt/decrypt) to original page. I encreypt pages one by one, but > I HMAC and verify the whole snapshot image by update mode. > [...snip] > > > Why are you manually supporting three different key types? Can’t you > > just somehow support all key types? And shouldn’t you be verifying > > I only supported two key typs in my patch set, user defined key and > TPM trusted key. The EFI secure boot did not accept by EFI subsystem. ^^^^^^^^^^^^^^^^^^^ EFI secure key https://lkml.org/lkml/2018/8/5/10 Sorry for I produced too many typo when feeling sleepy... Thanks a lot! Joey Lee
next prev parent reply other threads:[~2019-01-09 16:51 UTC|newest] Thread overview: 181+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-01-03 14:32 [PATCH 0/5 v2][RFC] Encryption and authentication for hibernate snapshot image Lee, Chun-Yi 2019-01-03 14:32 ` Lee, Chun-Yi 2019-01-03 14:32 ` [PATCH 1/5 v2] PM / hibernate: Create snapshot keys handler Lee, Chun-Yi 2019-01-03 14:32 ` Lee, Chun-Yi 2019-01-06 8:01 ` Stephan Mueller 2019-01-06 8:01 ` Stephan Mueller 2019-01-06 8:25 ` Stephan Mueller 2019-01-06 8:25 ` Stephan Mueller 2019-01-07 15:33 ` joeyli 2019-01-07 15:33 ` joeyli 2019-01-07 15:52 ` Stephan Mueller 2019-01-07 15:52 ` Stephan Mueller 2019-01-08 5:03 ` Herbert Xu 2019-01-08 5:03 ` Herbert Xu 2019-01-08 7:09 ` Stephan Mueller 2019-01-08 7:09 ` Stephan Mueller 2019-01-08 23:54 ` Andy Lutomirski 2019-01-08 23:54 ` Andy Lutomirski 2019-01-09 0:44 ` James Bottomley 2019-01-09 0:44 ` James Bottomley 2019-01-09 0:44 ` James Bottomley 2019-01-09 1:43 ` Andy Lutomirski 2019-01-09 1:43 ` Andy Lutomirski 2019-01-09 6:49 ` James Bottomley 2019-01-09 6:49 ` James Bottomley 2019-01-09 18:11 ` joeyli 2019-01-09 18:11 ` joeyli 2019-01-11 15:53 ` Jarkko Sakkinen 2019-01-11 15:53 ` Jarkko Sakkinen 2019-01-09 18:34 ` Andy Lutomirski 2019-01-09 18:34 ` Andy Lutomirski 2019-01-09 19:46 ` James Bottomley 2019-01-09 19:46 ` James Bottomley 2019-01-09 20:12 ` Andy Lutomirski 2019-01-09 20:12 ` Andy Lutomirski 2019-01-09 21:43 ` James Bottomley 2019-01-09 21:43 ` James Bottomley 2019-01-09 22:19 ` Pavel Machek 2019-01-09 22:19 ` Pavel Machek 2019-01-11 16:04 ` Jarkko Sakkinen 2019-01-11 16:04 ` Jarkko Sakkinen 2019-01-11 14:02 ` Jarkko Sakkinen 2019-01-11 14:02 ` Jarkko Sakkinen 2019-01-11 15:28 ` James Bottomley 2019-01-11 15:28 ` James Bottomley 2019-01-18 14:33 ` Jarkko Sakkinen 2019-01-18 14:33 ` Jarkko Sakkinen 2019-01-18 20:59 ` James Bottomley 2019-01-18 20:59 ` James Bottomley 2019-01-20 16:02 ` Jarkko Sakkinen 2019-01-20 16:02 ` Jarkko Sakkinen 2019-01-09 6:45 ` Stephan Mueller 2019-01-09 6:45 ` Stephan Mueller 2019-01-09 6:58 ` James Bottomley 2019-01-09 6:58 ` James Bottomley 2019-01-09 7:05 ` Stephan Mueller 2019-01-09 7:05 ` Stephan Mueller 2019-01-09 8:21 ` Eric Biggers 2019-01-09 8:21 ` Eric Biggers 2019-01-09 10:17 ` Stephan Mueller 2019-01-09 10:17 ` Stephan Mueller 2019-01-09 17:34 ` Eric Biggers 2019-01-09 17:34 ` Eric Biggers 2019-01-09 18:18 ` Stephan Mueller 2019-01-09 18:18 ` Stephan Mueller 2019-01-11 19:08 ` [PATCH 0/6] General Key Derivation Function Support Stephan Müller 2019-01-11 19:08 ` Stephan Müller 2019-01-11 19:09 ` [PATCH 1/6] crypto: add template handling for RNGs Stephan Müller 2019-01-11 19:09 ` Stephan Müller 2019-01-11 19:10 ` [PATCH 2/6] crypto: kdf - SP800-108 Key Derivation Function Stephan Müller 2019-01-11 19:10 ` Stephan Müller 2019-01-12 5:27 ` Eric Biggers 2019-01-12 5:27 ` Eric Biggers 2019-01-14 9:31 ` Stephan Müller 2019-01-14 9:31 ` Stephan Müller 2019-01-11 19:10 ` [PATCH 3/6] crypto: kdf - add known answer tests Stephan Müller 2019-01-11 19:10 ` Stephan Müller 2019-01-12 5:26 ` Eric Biggers 2019-01-12 5:26 ` Eric Biggers 2019-01-14 9:26 ` Stephan Müller 2019-01-14 9:26 ` Stephan Müller 2019-01-11 19:10 ` [PATCH 4/6] crypto: hkdf - RFC5869 Key Derivation Function Stephan Müller 2019-01-11 19:10 ` Stephan Müller 2019-01-12 5:12 ` Eric Biggers 2019-01-12 5:12 ` Eric Biggers 2019-01-12 9:55 ` Herbert Xu 2019-01-12 9:55 ` Herbert Xu 2019-01-13 7:56 ` Stephan Müller 2019-01-13 7:56 ` Stephan Müller 2019-01-13 16:52 ` James Bottomley 2019-01-13 16:52 ` James Bottomley 2019-01-14 9:30 ` Stephan Müller 2019-01-14 9:30 ` Stephan Müller 2019-01-14 17:53 ` Eric Biggers 2019-01-14 17:53 ` Eric Biggers 2019-01-14 18:44 ` Stephan Mueller 2019-01-14 18:44 ` Stephan Mueller 2019-01-11 19:10 ` [PATCH 5/6] crypto: hkdf - add known answer tests Stephan Müller 2019-01-11 19:10 ` Stephan Müller 2019-01-12 5:19 ` Eric Biggers 2019-01-12 5:19 ` Eric Biggers 2019-01-14 9:25 ` Stephan Müller 2019-01-14 9:25 ` Stephan Müller 2019-01-14 17:44 ` Eric Biggers 2019-01-14 17:44 ` Eric Biggers 2019-01-11 19:11 ` [PATCH 6/6] crypto: tcrypt - add KDF test invocation Stephan Müller 2019-01-11 19:11 ` Stephan Müller 2019-01-16 11:06 ` [PATCH v2 0/6] General Key Derivation Function Support Stephan Müller 2019-01-16 11:06 ` Stephan Müller 2019-01-16 11:07 ` [PATCH v2 1/6] crypto: add template handling for RNGs Stephan Müller 2019-01-16 11:07 ` Stephan Müller 2019-01-16 11:08 ` [PATCH v2 2/6] crypto: kdf - SP800-108 Key Derivation Function Stephan Müller 2019-01-16 11:08 ` Stephan Müller 2019-01-16 11:08 ` [PATCH v2 3/6] crypto: kdf - add known answer tests Stephan Müller 2019-01-16 11:08 ` Stephan Müller 2019-01-16 11:08 ` [PATCH v2 4/6] crypto: hkdf - HMAC-based Extract-and-Expand KDF Stephan Müller 2019-01-16 11:08 ` Stephan Müller 2019-01-16 11:09 ` [PATCH v2 5/6] crypto: hkdf - add known answer tests Stephan Müller 2019-01-16 11:09 ` Stephan Müller 2019-01-16 11:09 ` [PATCH v2 6/6] crypto: tcrypt - add KDF test invocation Stephan Müller 2019-01-16 11:09 ` Stephan Müller 2019-01-28 10:07 ` [PATCH v2 0/6] General Key Derivation Function Support Stephan Mueller 2019-01-28 10:07 ` Stephan Mueller 2019-01-30 10:08 ` Herbert Xu 2019-01-30 10:08 ` Herbert Xu 2019-01-30 14:39 ` Stephan Mueller 2019-01-30 14:39 ` Stephan Mueller 2019-02-08 7:45 ` Herbert Xu 2019-02-08 7:45 ` Herbert Xu 2019-02-08 8:00 ` Stephan Mueller 2019-02-08 8:00 ` Stephan Mueller 2019-02-08 8:05 ` Herbert Xu 2019-02-08 8:05 ` Herbert Xu 2019-02-08 8:17 ` Stephan Mueller 2019-02-08 8:17 ` Stephan Mueller 2019-02-19 5:44 ` Herbert Xu 2019-02-19 5:44 ` Herbert Xu 2019-01-09 15:34 ` [PATCH 1/5 v2] PM / hibernate: Create snapshot keys handler James Bottomley 2019-01-09 15:34 ` James Bottomley 2019-01-09 6:27 ` Stephan Mueller 2019-01-09 6:27 ` Stephan Mueller 2019-01-03 14:32 ` [PATCH 2/5] PM / hibernate: Generate and verify signature for snapshot image Lee, Chun-Yi 2019-01-03 14:32 ` Lee, Chun-Yi 2019-01-06 8:09 ` Stephan Mueller 2019-01-06 8:09 ` Stephan Mueller 2019-01-07 18:58 ` Dan Carpenter 2019-01-07 18:58 ` Dan Carpenter 2019-01-03 14:32 ` [PATCH 3/5] PM / hibernate: Encrypt " Lee, Chun-Yi 2019-01-03 14:32 ` Lee, Chun-Yi 2019-01-06 8:23 ` Stephan Mueller 2019-01-06 8:23 ` Stephan Mueller 2019-01-03 14:32 ` [PATCH 4/5 v2] PM / hibernate: Erase the snapshot master key in snapshot pages Lee, Chun-Yi 2019-01-03 14:32 ` Lee, Chun-Yi 2019-01-03 14:32 ` [PATCH 5/5 v2] PM / hibernate: An option to request that snapshot image must be authenticated Lee, Chun-Yi 2019-01-03 14:32 ` Lee, Chun-Yi 2019-01-06 18:10 ` [PATCH 0/5 v2][RFC] Encryption and authentication for hibernate snapshot image Pavel Machek 2019-01-06 18:10 ` Pavel Machek 2019-01-07 17:37 ` joeyli 2019-01-07 17:37 ` joeyli 2019-01-07 18:07 ` Pavel Machek 2019-01-07 18:07 ` Pavel Machek 2019-01-08 21:41 ` Andy Lutomirski 2019-01-08 21:41 ` Andy Lutomirski 2019-01-08 23:42 ` Pavel Machek 2019-01-08 23:42 ` Pavel Machek 2019-01-09 16:39 ` joeyli 2019-01-09 16:39 ` joeyli 2019-01-09 16:47 ` Stephan Mueller 2019-01-09 16:47 ` Stephan Mueller 2019-01-11 14:29 ` joeyli 2019-01-11 14:29 ` joeyli 2019-01-09 16:51 ` joeyli [this message] 2019-01-09 16:51 ` joeyli 2019-01-09 18:47 ` Andy Lutomirski 2019-01-09 18:47 ` Andy Lutomirski 2019-01-10 15:12 ` joeyli 2019-01-10 15:12 ` joeyli 2019-01-11 1:09 ` Andy Lutomirski 2019-01-11 1:09 ` Andy Lutomirski 2019-01-11 14:59 ` joeyli 2019-01-11 14:59 ` joeyli
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