From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id D83D02117AE75 for ; Sun, 11 Nov 2018 12:09:52 -0800 (PST) Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id wABK8c0O101225 for ; Sun, 11 Nov 2018 15:09:51 -0500 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103]) by mx0b-001b2d01.pphosted.com with ESMTP id 2npdvs9k35-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Sun, 11 Nov 2018 15:09:51 -0500 Received: from localhost by e06smtp07.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sun, 11 Nov 2018 20:09:50 -0000 Subject: Re: [PATCH 02/11] libnvdimm/security: change clear text nvdimm keys to encrypted keys From: Mimi Zohar Date: Sun, 11 Nov 2018 15:09:35 -0500 In-Reply-To: References: <154180093865.70506.6858789591063128903.stgit@djiang5-desk3.ch.intel.com> <154180163666.70506.8805433934495072699.stgit@djiang5-desk3.ch.intel.com> <1541957268.3734.53.camel@linux.ibm.com> Mime-Version: 1.0 Message-Id: <1541966975.3734.78.camel@linux.ibm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: Dan Williams Cc: Mimi Zohar , keyrings@vger.kernel.org, Linux Kernel Mailing List , linux-nvdimm List-ID: PiA+IFRyYWRpdGlvbmFsbHkgdGhlcmUgaXMgYSBzaW5nbGUgbWFzdGVyIGtleSBmb3IgdGhlIHN5 c3RlbSwgd2hpY2ggd291bGQKPiA+IGJlIHNlYWxlZCB0byBhIHNldCBvZiBib290IHRpbWUgUENS IHZhbHVlcy4gIEFmdGVyIGRlY3J5cHRpbmcgYWxsIG9mCj4gPiB0aGUgZW5jcnlwdGVkIGtleXMs IHRoZSBtYXN0ZXIga2V5IHdvdWxkIGJlIHJlbW92ZWQgZnJvbSB0aGUga2V5cmluZwo+ID4gYW5k IGEgUENSIGV4dGVuZGVkLiAgRXh0ZW5kaW5nIGEgUENSIHdvdWxkIHByZXZlbnQgdGhlIG1hc3Rl ciBrZXkgZnJvbQo+ID4gYmVpbmcgdW5zZWFsZWQgYWdhaW4gYW5kIHVzZWQgdG8gZGVjcnlwdCBl bmNyeXB0ZWQga2V5cywgd2l0aG91dAo+ID4gcmVib290aW5nIHRoZSBzeXN0ZW0uICBOb3JtYWxs eSB0aGlzIHdvdWxkIGJlIGRvbmUgYmVmb3JlIHBpdm90aW5nCj4gPiByb290Lgo+ID4KPiA+IElm IHlvdSdyZSBub3QgcmVmZXJyaW5nIHRvIHRoZSBzeXN0ZW0gbWFzdGVyIGtleSBhbmQgYXJlIGlu dGVudGlvbmFsbHkKPiA+IGxpbWl0aW5nIHVzYWdlIHRvIFRQTSAyLjAsIG1vcmUgZGV0YWlscyBv biB0aGUgbWFzdGVyIGtleSBzZWN1cml0eQo+ID4gcmVxdWlyZW1lbnRzIHNob3VsZCBiZSBpbmNs dWRlZC4KPiAKPiBPaCwgaW50ZXJlc3RpbmcgcG9pbnQuIEkgdGhpbmsgd2UgaGFkIGJlZW4gYXNz dW1pbmcgYSBsb2NhbCArCj4gdW5zZWFsZWQtYXQtcnVudGltZSBudmRpbW0gbWFzdGVyIGtleSBy YXRoZXIgdGhhbiBhIHN5c3RlbS13aWRlIG1hc3Rlcgo+IGtleS4gWWVzLCB3ZSBuZWVkIHRvIHJl dGhpbmsgdGhpcyBpbiB0ZXJtcyBvZiBzdXBwb3J0aW5nIGEgc2VhbGVkCj4gc3lzdGVtLWtleS4g VGhpcyB3b3VsZCBzZWVtIHRvIGxpbWl0IHNlY3VyaXR5IGFjdGlvbnMsIG91dHNpZGUgb2YKPiB1 bmxvY2ssIHRvIGFsd2F5cyByZXF1aXJpbmcgYSByZWJvb3QuIEkuZS4gdGhlIG5vbWluYWwgY2Fz ZSBpcyB0aGF0IHdlCj4gYm9vdCB1cCBhbmQgdW5sb2NrIHRoZSBESU1NcywgYnV0IGFueSBzdWJz ZXF1ZW50IHNlY3VyaXR5IG9wZXJhdGlvbgo+IGxpa2UgZXJhc2UsIG9yIGNoYW5nZS1wYXNzcGhy YXNlIHdvdWxkIHJlcXVpcmUgcmVib290aW5nIGludG8gYW4KPiBlbnZpcm9ubWVudCB3aGVyZSB0 aGUgc3lzdGVtLW1hc3RlciBrZXkgaXMgdW5zZWFsZWQuIEkgZG8gdGhpbmsKPiByZS1wcm92aXNp b25pbmcga2V5cyBhbmQgZXJhc2luZyBESU1NIGNvbnRlbnRzIGFyZSBzdWZmaWNpZW50bHkKPiBl eGNlcHRpb25hbCBldmVudHMgdGhhdCBhIHJlYm9vdCByZXF1aXJlbWVudCBpcyB0b2xlcmFibGUu Cgo+IElzIHRoZXJlIGFscmVhZHkgZXhpc3RpbmcgdG9vbGluZyBhcm91bmQgdGhpcyB0byBiZSBh YmxlIHRvIHNjaGVkdWxlCj4gbWFzdGVyLWtleSByZWxhdGVkIGFjdGlvbnMgdG8gYmUgZGVmZXJy ZWQgdG8gYW4gaW5pdHJkIGVudmlyb25tZW50PwoKVGhlcmUncyB0aGUgb3JpZ2luYWwgZHJhY3V0 IHN1cHBvcnQgZm9yIGxvYWRpbmcgYSBtYXN0ZXJrZXksIHdoaWNoIGlzCnVzZWQgYnkgdGhlIEVW TSBhbmQgZWNyeXB0ZnMgZHJhY3V0IG1vZHVsZXMuIMKgQWZ0ZXIgdGhlIGxhc3QgdXNhZ2UsCnRo ZSBtYXN0ZXJrZXkgbmVlZHMgdG8gYmUgcmVtb3ZlZCBmcm9tIHRoZSBrZXlyaW5nLgoKRGlmZmVy ZW50IHBlb3BsZSBvdmVyIHRoZSB5ZWFycyBoYXZlIHdhbnRlZCB0byBhZGQgc3VwcG9ydCBmb3IK Y2FsY3VsYXRpbmcgdGhlIGJvb3QgdGltZSBleHBlY3RlZCBQQ1JzIHZhbHVlcyBpbiBvcmRlciB0 byByZXNlYWwga2V5cwoodHJ1c3RlZCBrZXkgdXBkYXRlKSwgYnV0IEkgaGF2ZW4ndCBsb29rZWQg dG8gc2VlIGlmIHRoZXJlIGFyZSBhbnkKb3BlbiBzb3VyY2UgdG9vbHMgYXZhaWxhYmxlLgoKTWlt aQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXgt bnZkaW1tIG1haWxpbmcgbGlzdApMaW51eC1udmRpbW1AbGlzdHMuMDEub3JnCmh0dHBzOi8vbGlz dHMuMDEub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbnZkaW1tCg==