From: Geert Uytterhoeven Subject: [PATCH 0/5] Partial (de)compression Crypto API Date: Wed, 18 Feb 2009 16:53:17 +0100 Message-ID: <1234972402-24298-1-git-send-email-Geert.Uytterhoeven@sonycom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org To: Herbert Xu Return-path: Received: from vervifontaine.sonytel.be ([80.88.33.193]:57291 "EHLO vervifontaine.sonycom.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751720AbZBRPxY (ORCPT ); Wed, 18 Feb 2009 10:53:24 -0500 Sender: linux-crypto-owner@vger.kernel.org List-ID: The following patch series adds support for partial (de)compression to = the CRYPTO API, and modifies SquashFS 4 to use this: [1] crypto: compress - Add pcomp interface [2] crypto: testmgr - Add support for the pcomp interface [3] crypto: new zlib crypto module, using pcomp [4] crypto: testmgr - add zlib test [5] squashfs: Make SquashFS 4 use the new pcomp crypto interface The patches are based on: linux-2.6.git + cryptodev-2.6.git + commit 3f683d61 ("crypto: api - F= ix crypto_alloc_tfm/create_create_tfm return convention") Changes since last version (2009-02-13): - Convert crypto_pcomp to a new-style crypto module, using crypto_all= oc_tfm() instead of crypto_alloc_base() - Pass crypto_pcomp pointers instead of crypto_tfm pointers where app= ropriate - Use crypto_destroy_tfm() instead of crypto_free_tfm(), to take into= account the offset info the slab object - Remove redundant check for CRYPTO_ALG_TYPE_PCOMPRESS in crypto_pcomp_init_tfm() - Use separate setup functions for compression and decompression - Sanitize naming to crypto_{,de}compress_{setup,init,update,final}() - Remove backwards-compatibility layer (export pcomp through comp), a= s requested by Herbert Xu - Create a new "zlib" pcomp module instead of modifying the existing "deflate" comp module=20 - Readd accidentally removed ".cra_module =3D THIS_MODULE", which all= owed the zlib module to be rmmoded while it was in use - Fix the pcomp/testmgr dependency With kind regards, Geert Uytterhoeven Software Architect Sony Techsoft Centre Europe The Corporate Village =C2=B7 Da Vincilaan 7-D1 =C2=B7 B-1935 Zaventem =C2= =B7 Belgium Phone: +32 (0)2 700 8453 =46ax: +32 (0)2 700 8622 E-mail: Geert.Uytterhoeven@sonycom.com Internet: http://www.sony-europe.com/ A division of Sony Europe (Belgium) N.V. VAT BE 0413.825.160 =C2=B7 RPR Brussels =46ortis =C2=B7 BIC GEBABEBB =C2=B7 IBAN BE41293037680010 -- To unsubscribe from this list: send the line "unsubscribe linux-crypto"= in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html