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linux/crypto/fcrypt.c

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[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: convert "crypto" subdirectory to UTF-8 Convert the subdirectory "crypto" to UTF-8. The files changed are <crypto/fcrypt.c> and <crypto/api.c>. Signed-off-by: John Anthony Kazos Jr. <jakj@j-a-k-j.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:06:17 +02:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: fcrypt - Fix checkpatch errors Signed-off-by: Richard Hartmann <richih.mailinglist@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-02-16 20:34:07 +08:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: fcrypt - Fix checkpatch errors Signed-off-by: Richard Hartmann <richih.mailinglist@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-02-16 20:34:07 +08:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: remove uses of __constant_{endian} helpers Base versions handle constant folding just fine. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-11-28 20:49:19 +08:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: fcrypt - Fix bitoperation for compilation with clang v2: Fix bug in statement as pointed out by Herbert Xu. Kudos to pipacs. Author: PaX Team <pageexec at freemail.hu> ML-Post: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120507/142707.html URL: http://llvm.linuxfoundation.org Merge: Jan-Simon Möller <dl9pf at gmx.de> Description: Fix for warning: linux/crypto/fcrypt.c:143:47: warning: signed shift result (0x598000000) requires 36 bits to represent, but 'int' only has 32 bits [-Wshift-overflow] Z(0xef), Z(0x70), Z(0xcf), Z(0xc2), Z(0x2a), Z(0xb3), Z(0x61), Z(0xad), ^~~~~~~ linux/crypto/fcrypt.c:113:29: note: expanded from macro 'Z' ^ ~~ linux/include/uapi/linux/byteorder/little_endian.h:38:53: note: expanded from macro '__cpu_to_be32' ^ linux/include/uapi/linux/swab.h:116:21: note: expanded from macro '__swab32' ___constant_swab32(x) : \ ^ linux/include/uapi/linux/swab.h:18:12: note: expanded from macro '___constant_swab32' (((__u32)(x) & (__u32)0x0000ff00UL) << 8) | \ ^ Solution - make sure we don't exceed the 32 bit range. #define Z(x) cpu_to_be32(((x & 0x1f) << 27) | (x >> 5)) Signed-off-by: Jan-Simon Möller <dl9pf@gmx.de> CC: pageexec@freemail.hu CC: llvmlinux@lists.linuxfoundation.org CC: behanw@converseincode.com CC: herbert@gondor.apana.org.au CC: davem@davemloft.net CC: linux-crypto@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-08-29 20:09:24 +02:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: remove uses of __constant_{endian} helpers Base versions handle constant folding just fine. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-11-28 20:49:19 +08:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: remove uses of __constant_{endian} helpers Base versions handle constant folding just fine. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-11-28 20:49:19 +08:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: fcrypt - Fix checkpatch errors Signed-off-by: Richard Hartmann <richih.mailinglist@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-02-16 20:34:07 +08:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
fcrypt endianness misannotations Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 08:38:56 +00:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
[CRYPTO] all: Clean up init()/fini() On Thu, Mar 27, 2008 at 03:40:36PM +0100, Bodo Eggert wrote: > Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote: > > > This patch cleanups the crypto code, replaces the init() and fini() > > with the <algorithm name>_init/_fini > > This part ist OK. > > > or init/fini_<algorithm name> (if the > > <algorithm name>_init/_fini exist) > > Having init_foo and foo_init won't be a good thing, will it? I'd start > confusing them. > > What about foo_modinit instead? Thanks for the suggestion, the init() is replaced with <algorithm name>_mod_init () and fini () is replaced with <algorithm name>_mod_fini. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-05 21:00:57 +08:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
[CRYPTO] all: Clean up init()/fini() On Thu, Mar 27, 2008 at 03:40:36PM +0100, Bodo Eggert wrote: > Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote: > > > This patch cleanups the crypto code, replaces the init() and fini() > > with the <algorithm name>_init/_fini > > This part ist OK. > > > or init/fini_<algorithm name> (if the > > <algorithm name>_init/_fini exist) > > Having init_foo and foo_init won't be a good thing, will it? I'd start > confusing them. > > What about foo_modinit instead? Thanks for the suggestion, the init() is replaced with <algorithm name>_mod_init () and fini () is replaced with <algorithm name>_mod_fini. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-05 21:00:57 +08:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
[CRYPTO] all: Clean up init()/fini() On Thu, Mar 27, 2008 at 03:40:36PM +0100, Bodo Eggert wrote: > Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote: > > > This patch cleanups the crypto code, replaces the init() and fini() > > with the <algorithm name>_init/_fini > > This part ist OK. > > > or init/fini_<algorithm name> (if the > > <algorithm name>_init/_fini exist) > > Having init_foo and foo_init won't be a good thing, will it? I'd start > confusing them. > > What about foo_modinit instead? Thanks for the suggestion, the init() is replaced with <algorithm name>_mod_init () and fini () is replaced with <algorithm name>_mod_fini. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-05 21:00:57 +08:00
[CRYPTO] fcrypt: Add FCrypt from RxRPC Add a crypto module to provide FCrypt encryption as used by RxRPC. Signed-Off-By: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-16 12:13:14 +11:00
crypto: prefix module autoloading with "crypto-" This prefixes all crypto module loading with "crypto-" so we never run the risk of exposing module auto-loading to userspace via a crypto API, as demonstrated by Mathias Krause: https://lkml.org/lkml/2013/3/4/70 Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-11-20 17:05:53 -08:00