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 00675C4332F for ; Fri, 14 Jan 2022 15:59:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243079AbiANP7a (ORCPT ); Fri, 14 Jan 2022 10:59:30 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.85.151]:45229 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238933AbiANP73 (ORCPT ); Fri, 14 Jan 2022 10:59:29 -0500 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-190-J5jrWq3oPyyS4GLy2VXbAQ-1; Fri, 14 Jan 2022 15:59:27 +0000 X-MC-Unique: J5jrWq3oPyyS4GLy2VXbAQ-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 15.0.1497.26; Fri, 14 Jan 2022 15:59:21 +0000 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.026; Fri, 14 Jan 2022 15:59:21 +0000 From: David Laight To: "'Jason A. Donenfeld'" , Ard Biesheuvel CC: Alexei Starovoitov , =?utf-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= , "Network Development" , LKML , Geert Uytterhoeven , Herbert Xu , Jean-Philippe Aumasson , Linux Crypto Mailing List , bpf Subject: RE: [PATCH RFC v1 1/3] bpf: move from sha1 to blake2s in tag calculation Thread-Topic: [PATCH RFC v1 1/3] bpf: move from sha1 to blake2s in tag calculation Thread-Index: AQHYCVpULjtSZ105lEeo5rcLfvZFjaxiq4hw Date: Fri, 14 Jan 2022 15:59:21 +0000 Message-ID: <13d51088799746469d26a442fb3c6fd5@AcuMS.aculab.com> References: <20220112131204.800307-1-Jason@zx2c4.com> <20220112131204.800307-2-Jason@zx2c4.com> <87tue8ftrm.fsf@toke.dk> 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-kernel@vger.kernel.org RnJvbTogSmFzb24gQS4gRG9uZW5mZWxkDQo+IFNlbnQ6IDE0IEphbnVhcnkgMjAyMiAxNToyMQ0K PiANCj4gT24gRnJpLCBKYW4gMTQsIDIwMjIgYXQgNDowOCBQTSBBcmQgQmllc2hldXZlbCA8YXJk YkBrZXJuZWwub3JnPiB3cm90ZToNCj4gPiBZZWFoLCBzbyB0aGUgaXNzdWUgaXMgdGhhdCwgYXQg KnNvbWUqIHBvaW50LCBTSEEtMSBpcyBnb2luZyB0byBoYXZlIHRvDQo+ID4gZ28uIFNvIGl0IHdv dWxkIGJlIGhlbHBmdWwgaWYgQWxleGVpIGNvdWxkIGNsYXJpZnkgKndoeSogaGUgZG9lc24ndA0K PiA+IHNlZSB0aGlzIGFzIGEgcHJvYmxlbS4gVGhlIGZhY3QgdGhhdCBpdCBpcyBicm9rZW4gbWVh bnMgdGhhdCBpdCBpcyBubw0KPiA+IGxvbmdlciBpbnRyYWN0YWJsZSB0byBmb3JnZSBjb2xsaXNp b25zLCB3aGljaCBsaWtsZXkgbWVhbnMgdGhhdCBTSEEtMQ0KPiA+IG5vIGxvbmdlciBmdWxmaWxs cyB0aGUgdGFzayB0aGF0IHlvdSB3YW50ZWQgaXQgdG8gZG8gaW4gdGhlIGZpcnN0DQo+ID4gcGxh Y2UuDQo+IA0KPiBJIHRoaW5rIHRoZSByZWFzb24gdGhhdCBBbGV4ZWkgZG9lc24ndCB0aGluayB0 aGF0IHRoZSBTSEEtMSBjaG9pY2UNCj4gcmVhbGx5IG1hdHRlcnMgaXMgYmVjYXVzZSB0aGUgcmVz dWx0IGlzIGJlaW5nIHRydW5jYXRlZCB0byA2NC1iaXRzLCBzbw0KPiBjb2xsaXNpb25zIGFyZSBl YXN5IGFueXdheS4uLg0KDQpXaGljaCBwcm9iYWJseSBtZWFucyB0aGF0IFNIQS0xIGlzIGNvbXBs ZXRlIG92ZXJraWxsIGFuZCBzb21ldGhpbmcNCm11Y2ggc2ltcGxlciBjb3VsZCBoYXZlIGJlZW4g dXNlZCBpbnN0ZWFkLg0KSXMgdGhlIGJ1ZmZlciBldmVuIGJpZyBlbm91Z2ggdG8gaGF2ZSBldmVy IHdhcnJhbnRlZCB0aGUgbWFzc2l2ZQ0KdW5yb2xsaW5nIG9mIHRoZSBzaGEtMSBmdW5jdGlvbi4N CihJIHN1c3BlY3QgdGhhdCBqdXN0IGRlc3Ryb3lzIHRoZSBJLWNhY2hlIG9uIG1vc3QgY3B1LikN Cg0KVGhlIElQdjYgYWRkcmVzcyBjYXNlIHNlZW1zIGV2ZW4gbW9yZSBpbnNhbmUgLSBob3cgbWFu eSBieXRlcw0KYXJlIGFjdHVhbGx5IGJlaW5nIGhhc2hlZC4NClRoZSB1bnJvbGxlZCBsb29wIGlz IG9ubHkgbGlrZWx5IHRvIGJlIHNhbmUgZm9yIGxhcmdlIChtZWdhYnl0ZSkNCmJ1ZmZlcnMuDQoN CglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwg TW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBObzog MTM5NzM4NiAoV2FsZXMpDQo=