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[2620:137:e000::1:20]) by mx.google.com with ESMTP id k195-20020a633dcc000000b0038625a77543si2533615pga.405.2022.03.25.08.25.42; Fri, 25 Mar 2022 08:25:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@messagingengine.com header.s=fm3 header.b=OXTYEJpI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352603AbiCXSWb (ORCPT + 99 others); Thu, 24 Mar 2022 14:22:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345513AbiCXSWa (ORCPT ); Thu, 24 Mar 2022 14:22:30 -0400 Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B577B7C45; Thu, 24 Mar 2022 11:20:57 -0700 (PDT) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id F2F0B3201D51; Thu, 24 Mar 2022 14:20:54 -0400 (EDT) Received: from imap46 ([10.202.2.96]) by compute4.internal (MEProxy); Thu, 24 Mar 2022 14:20:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=PeIF+16CwFr5dwZV6td5ZY9MK7EpNYGqWNMbQH3Li wI=; b=OXTYEJpI6HizrkzqLKQD+EPCR7vxpAhsqB/+bZpjQFp7SKU8Oh9vH1+Ig O7tBYDE0L1Gw9uS0seu7GgcEqce2NlQYgdy3dsuSjXaXPwN9NnE9ghXeHNhsUKwa MF2CzH6iudg/qif1h0NGT5wdBAM6C1YW/USz8Grx2zAVuMXiNWuIM9vIXM+tDdjt Fsc5yz5luGeaf6OLNlhaSZ+0oXJHn109imZPSAqvxQ2WCgoXZtEtk3T1KzUGy4If 8ikCrVr9lufEaqLznpiaOhA5xK6HXVMKLx3LfkBANCxa02yHNbvN8ueELwDbHJW7 AbdvhrJlIdC1WbHI1jrjvnp65XWHg== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrudegledguddtkecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefofgggkfgjfhffhffvufgtgfesthhqredtreerjeenucfhrhhomhepfdev ohhlihhnucghrghlthgvrhhsfdcuoeifrghlthgvrhhssehvvghrsghumhdrohhrgheqne cuggftrfgrthhtvghrnhepgfejveeileegledtgffgveelkeeglefhvdeutddtvefgffei jeekhfdukefghfehnecuffhomhgrihhnpeifihhkihhpvgguihgrrdhorhhgnecuvehluh hsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepfigrlhhtvghrshes vhgvrhgsuhhmrdhorhhg X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id 59E7C1EE007B; Thu, 24 Mar 2022 14:20:54 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-4911-g925b585eab-fm-20220323.003-g925b585e Mime-Version: 1.0 Message-Id: <82c881e7-652f-4fab-b313-ee40659c1798@www.fastmail.com> In-Reply-To: <87zglgoi1e.fsf@brahms.olymp> References: <20220322141316.41325-1-jlayton@kernel.org> <20220322141316.41325-3-jlayton@kernel.org> <87zglgoi1e.fsf@brahms.olymp> Date: Thu, 24 Mar 2022 14:20:24 -0400 From: "Colin Walters" To: =?UTF-8?Q?Lu=C3=ADs_Henriques?= , "Eric Biggers" Cc: "Jeff Layton" , idryomov@gmail.com, xiubli@redhat.com, ceph-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH v11 02/51] fscrypt: export fscrypt_base64url_encode and fscrypt_base64url_decode Content-Type: text/plain;charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL, SPF_HELO_PASS,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 23, 2022, at 10:33 AM, Lu=C3=ADs Henriques wrote: > So, my current proposal is to use a different encoding table.=20 Another alternative is https://en.wikipedia.org/wiki/Base62