From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mimi Zohar Subject: Re: [PATCH] security/keys/trusted: Allow operation without hardware TPM Date: Tue, 19 Mar 2019 18:56:29 -0400 Message-ID: <1553036189.4899.136.camel@linux.ibm.com> References: <155295271345.1945351.6465460744078693578.stgit@dwillia2-desk3.amr.corp.intel.com> <1552955080.2785.26.camel@linux.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-nvdimm-bounces-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org Sender: "Linux-nvdimm" To: Dan Williams , James Bottomley Cc: "linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org" , Roberto Sassu , Linux Kernel Mailing List , Jarkko Sakkinen , David Howells , keyrings-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-nvdimm@lists.01.org SGkgRGFuLAoKT24gTW9uLCAyMDE5LTAzLTE4IGF0IDE3OjMwIC0wNzAwLCBEYW4gV2lsbGlhbXMg d3JvdGU6CgpTb3JyeSBmb3IgdGhlIGxhdGUgcmVwbHkuCgo+IE9uIE1vbiwgTWFyIDE4LCAyMDE5 IGF0IDU6MjQgUE0gSmFtZXMgQm90dG9tbGV5IDxqZWpiQGxpbnV4LmlibS5jb20+IHdyb3RlOgo+ ID4KPiA+IE9uIE1vbiwgMjAxOS0wMy0xOCBhdCAxNjo0NSAtMDcwMCwgRGFuIFdpbGxpYW1zIHdy b3RlOgo+ID4gPiBSYXRoZXIgdGhhbiBmYWlsIGluaXRpYWxpemF0aW9uIG9mIHRoZSB0cnVzdGVk LmtvIG1vZHVsZSwgYXJyYW5nZSBmb3IKPiA+ID4gdGhlIG1vZHVsZSB0byBsb2FkLCBidXQgcmVs eSBvbiB0cnVzdGVkX2luc3RhbnRpYXRlKCkgdG8gZmFpbAo+ID4gPiB0cnVzdGVkLWtleSBvcGVy YXRpb25zLgo+ID4KPiA+IFdoYXQgYWN0dWFsIHByb2JsZW0gaXMgdGhpcyBmaXhpbmc/ICBUbyBt ZSBpdCB3b3VsZCBzZWVtIGxpa2UgYW4KPiA+IGVuaGFuY2VtZW50IHRvIG1ha2UgdGhlIHRydXN0 ZWQgbW9kdWxlIGZhaWwgYXQgbG9hZCB0aW1lIGlmIHRoZXJlJ3Mgbm8KPiA+IFRQTSByYXRoZXIg dGhhbiB3YWl0aW5nIHVudGlsIGZpcnN0IHVzZSB0byBmaW5kIG91dCBpdCBjYW4gbmV2ZXIgd29y ay4KPiA+IElzIHRoZXJlIHNvbWUgcGllY2Ugb2YgdXNlciBjb2RlIHRoYXQgZGVwZW5kcyBvbiB0 aGUgc3VjY2Vzc2Z1bAo+ID4gaW5zZXJ0aW9uIG9mIHRydXN0ZWQua28/Cj4gCj4gVGhlIG1vZHVs ZSBkZXBlbmRlbmN5IGNoYWluIHJlbGllcyBvbiBpdC4gSWYgdGhhdCBjYW4gYmUgYnJva2VuIHRo YXQKPiB3b3VsZCBhbHNvIGJlIGFuIGFjY2VwdGFibGUgZml4Lgo+IAo+IEkgZm91bmQgdGhpcyB0 aHJvdWdoIHRoZSBmb2xsb3dpbmcgZGVwZW5kZW5jeSBjaGFpbjogbGlibnZkaW1tLmtvIC0+Cj4g ZW5jcnlwdGVkX2tleXMua28gLT4gdHJ1c3RlZC5rby4KPiAKPiAia2V5X3R5cGVfdHJ1c3RlZCIg aXMgdGhlIHN5bWJvbCB0aGF0IGVuY3J5cHRlZF9rZXlzIG5lZWRzIHJlZ2FyZGxlc3MKPiBvZiB3 aGV0aGVyIHRoZSB0cG0gaXMgcHJlc2VudC4KCkNvbW1pdMKgOTgyZTYxN2EzMTNiICgiZW5jcnlw dGVkLWtleXM6IHJlbW92ZSB0cnVzdGVkLWtleXMgZGVwZW5kZW5jeSIpCnJlbW92ZWQgdGhlIGRl cGVuZGVuY3kgb24gdHJ1c3RlZCBrZXlzLiDCoG1hc3RlcmtleV90cnVzdGVkLmMgc2hvdWxkCm9u bHkgYmUgaW5jbHVkZWQgaWYgIkNPTkZJR19UUlVTVEVEX0tFWVMiIGlzIGVuYWJsZWQuIMKgSXMK Q09ORklHX1RSVVNURURfS0VZUyBlbmFibGVkPwoKTWltaQoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXgtbnZkaW1tIG1haWxpbmcgbGlzdApMaW51 eC1udmRpbW1AbGlzdHMuMDEub3JnCmh0dHBzOi8vbGlzdHMuMDEub3JnL21haWxtYW4vbGlzdGlu Zm8vbGludXgtbnZkaW1tCg==