From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59A1FC433EF for ; Mon, 25 Apr 2022 09:41:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238517AbiDYJmy (ORCPT ); Mon, 25 Apr 2022 05:42:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239050AbiDYJmP (ORCPT ); Mon, 25 Apr 2022 05:42:15 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id AC6B825C70 for ; Mon, 25 Apr 2022 02:37:57 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-264-gSzupilVOGmWAUMzmc48-Q-1; Mon, 25 Apr 2022 10:37:54 +0100 X-MC-Unique: gSzupilVOGmWAUMzmc48-Q-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.32; Mon, 25 Apr 2022 10:37:53 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.033; Mon, 25 Apr 2022 10:37:53 +0100 From: David Laight To: 'Linus Torvalds' , Mikulas Patocka CC: Andy Shevchenko , device-mapper development , Linux Kernel Mailing List , Linux Crypto Mailing List , Herbert Xu , "David S. Miller" , Mike Snitzer , Mimi Zohar , Milan Broz Subject: RE: [PATCH] hex2bin: make the function hex_to_bin constant-time Thread-Topic: [PATCH] hex2bin: make the function hex_to_bin constant-time Thread-Index: AQHYWCRFXKVloRHnAkSgNzNf81l36q0AX1Cg Date: Mon, 25 Apr 2022 09:37:53 +0000 Message-ID: <789f0463ce974e90a93f4dbf8c471156@AcuMS.aculab.com> References: In-Reply-To: Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org RnJvbTogTGludXMgVG9ydmFsZHMNCj4gU2VudDogMjQgQXByaWwgMjAyMiAyMjo0Mg0KPiANCj4g T24gU3VuLCBBcHIgMjQsIDIwMjIgYXQgMjozNyBQTSBMaW51cyBUb3J2YWxkcw0KPiA8dG9ydmFs ZHNAbGludXgtZm91bmRhdGlvbi5vcmc+IHdyb3RlOg0KPiA+DQo+ID4gRmluYWxseSwgZm9yIHRo ZSBzYW1lIHJlYXNvbiAtIHBsZWFzZSBkb24ndCB1c2UgIj4+IDgiLiAgQmVjYXVzZSBJIGRvDQo+ ID4gbm90IGJlbGlldmUgdGhhdCBiaXQgOCBpcyB3ZWxsLWRlZmluZWQgaW4geW91ciBhcml0aG1l dGljLiBUaGUgKnNpZ24qDQo+ID4gYml0IHdpbGwgYmUsIGJ1dCBJJ20gbm90IGNvbnZpbmNlZCBi aXQgOCBpcy4NCj4gDQo+IEhtbS4uIEkgdGhpbmsgaXQncyBvay4gSXQgY2FuIGluZGVlZCBvdmVy ZmxvdyBpbiAnY2hhcicgYW5kIGNoYW5nZSB0aGUNCj4gc2lnbiBpbiBiaXQgIzcsIGJ1dCBJIHN1 c3BlY3QgYml0ICM4IGlzIGFsd2F5cyBmaW5lLg0KPiANCj4gU3RpbGwsIElmIHlvdSB3YW50IHRv IGp1c3QgZXh0ZW5kIHRoZSBzaWduIGJpdCwgIj4+IDMxIiBfaXNfIHRoZQ0KPiBvYnZpb3VzIHRo aW5nIHRvIHVzZSAoeWVhaCwgeWVhaCwgcHJvcGVybHkgInNpemVvZihpbnQpKjgtMSIgb3INCj4g d2hhdGV2ZXIsIHlvdSBnZXQgbXkgZHJpZnQpLg0KDQpFeGNlcHQgdGhhdCByaWdodCBzaGlmdHMg b2Ygc2lnbmVkIHZhbHVlcyBhcmUgVUIuDQpJbiBwYXJ0aWN1bGFyIGl0IGhhcyBhbHdheXMgYmVl biB2YWxpZCB0byBkbyBhbiB1bnNpZ25lZA0Kc2hpZnQgcmlnaHQgb24gYSAyJ3MgY29tcGxpbWVu dCBuZWdhdGl2ZSBudW1iZXIuDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFr ZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwg VUsNClJlZ2lzdHJhdGlvbiBObzogMTM5NzM4NiAoV2FsZXMpDQo=