From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:53490 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726551AbfHLR5P (ORCPT ); Mon, 12 Aug 2019 13:57:15 -0400 From: Eric Biggers Subject: [RFC PATCH 3/8] xfs_io/encrypt: add new encryption modes Date: Mon, 12 Aug 2019 10:56:29 -0700 Message-Id: <20190812175635.34186-4-ebiggers@kernel.org> In-Reply-To: <20190812175635.34186-1-ebiggers@kernel.org> References: <20190812175635.34186-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: linux-xfs@vger.kernel.org Cc: fstests@vger.kernel.org, linux-fscrypt@vger.kernel.org From: Eric Biggers Add new encryption modes: AES-128-CBC and AES-128-CTS (supported since Linux v4.11), and Adiantum (supported since Linux v5.0). Signed-off-by: Eric Biggers --- io/encrypt.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/io/encrypt.c b/io/encrypt.c index ac473ed7..11eb4a3e 100644 --- a/io/encrypt.c +++ b/io/encrypt.c @@ -156,7 +156,7 @@ set_encpolicy_help(void) " -v VERSION -- version of policy structure\n" "\n" " MODE can be numeric or one of the following predefined values:\n" -" AES-256-XTS, AES-256-CTS\n" +" AES-256-XTS, AES-256-CTS, AES-128-CBC, AES-128-CTS, Adiantum\n" " FLAGS and VERSION must be numeric.\n" "\n" " Note that it's only possible to set an encryption policy on an empty\n" @@ -170,6 +170,9 @@ static const struct { } available_modes[] = { {FSCRYPT_MODE_AES_256_XTS, "AES-256-XTS"}, {FSCRYPT_MODE_AES_256_CTS, "AES-256-CTS"}, + {FSCRYPT_MODE_AES_128_CBC, "AES-128-CBC"}, + {FSCRYPT_MODE_AES_128_CTS, "AES-128-CTS"}, + {FSCRYPT_MODE_ADIANTUM, "Adiantum"}, }; static bool -- 2.23.0.rc1.153.gdeed80330f-goog