Stephan Mueller 2d97591ef4 crypto: af_alg - consolidation of duplicate code ... Consolidate following data structures: skcipher_async_req, aead_async_req -> af_alg_async_req skcipher_rsgl, aead_rsql -> af_alg_rsgl skcipher_tsgl, aead_tsql -> af_alg_tsgl skcipher_ctx, aead_ctx -> af_alg_ctx Consolidate following functions: skcipher_sndbuf, aead_sndbuf -> af_alg_sndbuf skcipher_writable, aead_writable -> af_alg_writable skcipher_rcvbuf, aead_rcvbuf -> af_alg_rcvbuf skcipher_readable, aead_readable -> af_alg_readable aead_alloc_tsgl, skcipher_alloc_tsgl -> af_alg_alloc_tsgl aead_count_tsgl, skcipher_count_tsgl -> af_alg_count_tsgl aead_pull_tsgl, skcipher_pull_tsgl -> af_alg_pull_tsgl aead_free_areq_sgls, skcipher_free_areq_sgls -> af_alg_free_areq_sgls aead_wait_for_wmem, skcipher_wait_for_wmem -> af_alg_wait_for_wmem aead_wmem_wakeup, skcipher_wmem_wakeup -> af_alg_wmem_wakeup aead_wait_for_data, skcipher_wait_for_data -> af_alg_wait_for_data aead_data_wakeup, skcipher_data_wakeup -> af_alg_data_wakeup aead_sendmsg, skcipher_sendmsg -> af_alg_sendmsg aead_sendpage, skcipher_sendpage -> af_alg_sendpage aead_async_cb, skcipher_async_cb -> af_alg_async_cb aead_poll, skcipher_poll -> af_alg_poll Split out the following common code from recvmsg: af_alg_alloc_areq: allocation of the request data structure for the cipher operation af_alg_get_rsgl: creation of the RX SGL anchored in the request data structure The following changes to the implementation without affecting the functionality have been applied to synchronize slightly different code bases in algif_skcipher and algif_aead: The wakeup in af_alg_wait_for_data is triggered when either more data is received or the indicator that more data is to be expected is released. The first is triggered by user space, the second is triggered by the kernel upon finishing the processing of data (i.e. the kernel is ready for more). af_alg_sendmsg uses size_t in min_t calculation for obtaining len. Return code determination is consistent with algif_skcipher. The scope of the variable i is reduced to match algif_aead. The type of the variable i is switched from int to unsigned int to match algif_aead. af_alg_sendpage does not contain the superfluous err = 0 from aead_sendpage. af_alg_async_cb requires to store the number of output bytes in areq->outlen before the AIO callback is triggered. The POLLIN / POLLRDNORM is now set when either not more data is given or the kernel is supplied with data. This is consistent to the wakeup from sleep when the kernel waits for data. The request data structure is extended by the field last_rsgl which points to the last RX SGL list entry. This shall help recvmsg implementation to chain the RX SGL to other SG(L)s if needed. It is currently used by algif_aead which chains the tag SGL to the RX SGL during decryption. Signed-off-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2017-08-09 20:18:32 +08:00
..
asymmetric_keys	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2017-07-05 15:17:26 +08:00
async_tx	async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome()	2017-05-16 10:01:57 +05:30
.gitignore	crypto: rsa - add .gitignore for crypto/*.-asn1.[ch] files	2015-06-25 23:29:24 +08:00
842.c	crypto: acomp - add support for 842 via scomp	2016-10-25 11:08:33 +08:00
Kconfig	crypto: algif_aead - copy AAD from src to dst	2017-08-09 20:17:52 +08:00
Makefile	crypto: ecdh - add privkey generation support	2017-06-10 12:04:35 +08:00
ablk_helper.c	crypto: ablk_helper - Fix cryptd reordering	2016-06-23 18:29:53 +08:00
ablkcipher.c	crypto: Replaced gcc specific attributes with macros from compiler.h	2017-01-13 00:24:39 +08:00
acompress.c	crypto: acomp - allow registration of multiple acomps	2017-04-21 20:30:50 +08:00
aead.c	crypto: Replaced gcc specific attributes with macros from compiler.h	2017-01-13 00:24:39 +08:00
aes_generic.c	crypto: aes-generic - drop alignment requirement	2017-02-11 17:50:43 +08:00
aes_ti.c	crypto: aes_ti - fix comment for MixColumns step	2017-06-19 14:11:53 +08:00
af_alg.c	crypto: af_alg - consolidation of duplicate code	2017-08-09 20:18:32 +08:00
ahash.c	crypto: ahash - Fix EINPROGRESS notification callback	2017-04-10 19:09:18 +08:00
akcipher.c	crypto: Replaced gcc specific attributes with macros from compiler.h	2017-01-13 00:24:39 +08:00
algapi.c	crypto: algapi - use separate dst and src operands for __crypto_xor()	2017-08-04 09:27:05 +08:00
algboss.c	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
algif_aead.c	crypto: af_alg - consolidation of duplicate code	2017-08-09 20:18:32 +08:00
algif_hash.c	net: Work around lockdep limitation in sockets that use sockets	2017-03-09 18:23:27 -08:00
algif_rng.c	crypto: algif_rng - Remove obsolete const-removal cast	2015-04-22 09:30:21 +08:00
algif_skcipher.c	crypto: af_alg - consolidation of duplicate code	2017-08-09 20:18:32 +08:00
ansi_cprng.c	crypto: ansi_cprng - Convert to new rng interface	2015-04-22 09:30:18 +08:00
anubis.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
api.c	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
arc4.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
authenc.c	crypto: skcipher - Get rid of crypto_spawn_skcipher2()	2016-11-01 08:37:17 +08:00
authencesn.c	crypto: authencesn - Fix digest_null crash	2017-07-18 17:01:11 +08:00
blkcipher.c	crypto: Replaced gcc specific attributes with macros from compiler.h	2017-01-13 00:24:39 +08:00
blowfish_common.c	crypto: blowfish - split generic and common c code	2011-09-22 21:25:25 +10:00
blowfish_generic.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
camellia_generic.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
cast5_generic.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
cast6_generic.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
cast_common.c	crypto: make tables used from assembler __visible	2013-08-14 20:42:03 +10:00
cbc.c	crypto: cbc - Propagate NEED_FALLBACK bit	2017-03-09 18:34:39 +08:00
ccm.c	crypto: ccm - move cbcmac input off the stack	2017-02-28 17:29:17 +08:00
chacha20_generic.c	crypto: chacha20 - convert generic and x86 versions to skcipher	2016-12-27 17:47:31 +08:00
chacha20poly1305.c	crypto: skcipher - Get rid of crypto_spawn_skcipher2()	2016-11-01 08:37:17 +08:00
cipher.c	crypto: api - Remove no-op exit_ops code	2016-10-21 11:03:42 +08:00
cmac.c	crypto: algapi - make crypto_xor() and crypto_inc() alignment agnostic	2017-02-11 17:52:28 +08:00
compress.c	crypto: api - Remove no-op exit_ops code	2016-10-21 11:03:42 +08:00
crc32_generic.c	crypto: crc32 - Rename generic implementation	2016-01-30 22:11:22 +08:00
crc32c_generic.c	crypto: crc32c - Fix crc32c soft dependency	2016-01-19 15:52:10 +08:00
crct10dif_common.c	crypto: crct10dif - Add fallback for broken initrds	2013-09-12 15:31:34 +10:00
crct10dif_generic.c	crypto: squash lines for simple wrapper functions	2016-09-13 20:27:26 +08:00
cryptd.c	crypto: cryptd - Add support for skcipher	2016-11-28 21:23:18 +08:00
crypto_engine.c	crypto: engine - replace pr_xxx by dev_xxx	2017-06-19 14:19:54 +08:00
crypto_null.c	crypto: null - Remove default null blkcipher	2016-07-18 17:35:44 +08:00
crypto_user.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-05-02 16:40:27 -07:00
crypto_wq.c	crypto: crypto_wq - Fix late crypto work queue initialization	2014-03-21 21:54:28 +08:00
ctr.c	crypto: algapi - make crypto_xor() take separate dst and src arguments	2017-08-04 09:27:15 +08:00
cts.c	crypto: algapi - make crypto_xor() and crypto_inc() alignment agnostic	2017-02-11 17:52:28 +08:00
deflate.c	crypto: scomp - add support for deflate rfc1950 (zlib)	2017-04-24 18:11:08 +08:00
des_generic.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
dh.c	crypto: dh - comply with crypto_kpp_maxsize()	2017-06-10 12:04:27 +08:00
dh_helper.c	crypto: kpp, (ec)dh - fix typos	2017-06-10 12:04:25 +08:00
drbg.c	crypto: drbg - Fixes panic in wait_for_completion call	2017-06-22 16:47:21 +08:00
ecb.c	crypto: include crypto- module prefix in template	2014-11-26 20:06:30 +08:00
ecc.c	crypto: ecdh - add privkey generation support	2017-06-10 12:04:35 +08:00
ecc.h	crypto: ecdh - add privkey generation support	2017-06-10 12:04:35 +08:00
ecc_curve_defs.h	crypto: ecdh - Add ECDH software support	2016-06-23 18:29:57 +08:00
ecdh.c	crypto: ecdh - fix concurrency on shared secret and pubkey	2017-08-03 13:47:22 +08:00
ecdh_helper.c	crypto: kpp, (ec)dh - fix typos	2017-06-10 12:04:25 +08:00
echainiv.c	crypto: echainiv - Replace chaining with multiplication	2016-09-13 18:44:57 +08:00
fcrypt.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
fips.c	crypto: fips - Move fips_enabled sysctl into fips.c	2015-04-23 14:18:09 +08:00
gcm.c	crypto: gcm - wait for crypto op not signal safe	2017-05-23 12:45:11 +08:00
gf128mul.c	crypto: gf128mul - define gf128mul_x_* in gf128mul.h	2017-04-05 21:58:35 +08:00
ghash-generic.c	crypto: ghash-generic - move common definitions to a new header file	2016-10-02 22:26:40 +08:00
hash_info.c	keys, trusted: select hash algorithm for TPM2 chips	2015-12-20 15:27:12 +02:00
hmac.c	crypto: hmac - add hmac IPAD/OPAD constant	2017-05-23 12:52:05 +08:00
internal.h	crypto: api - Remove no-op exit_ops code	2016-10-21 11:03:42 +08:00
jitterentropy-kcapi.c	crypto: jitterentropy - drop duplicate header module.h	2016-11-17 23:34:52 +08:00
jitterentropy.c	crypto: jitterentropy - Delete unnecessary checks before the function call "kzfree"	2015-06-25 23:18:33 +08:00
keywrap.c	crypto: keywrap - memzero the correct memory	2016-02-01 22:27:05 +08:00
khazad.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
kpp.c	crypto: Replaced gcc specific attributes with macros from compiler.h	2017-01-13 00:24:39 +08:00
lrw.c	crypto: lrw - Fix use-after-free on EINPROGRESS	2017-04-10 19:09:17 +08:00
lz4.c	crypto: lz4 - fixed decompress function to return error code	2017-04-10 19:17:27 +08:00
lz4hc.c	crypto: lz4 - fixed decompress function to return error code	2017-04-10 19:17:27 +08:00
lzo.c	treewide: use kv[mz]alloc* rather than opencoded variants	2017-05-08 17:15:13 -07:00
mcryptd.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/stat.h>	2017-03-02 08:42:34 +01:00
md4.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
md5.c	md5: remove from lib and only live in crypto	2017-03-24 22:02:56 +08:00
memneq.c	crypto: memneq - fix for archs without efficient unaligned access	2013-12-09 20:09:12 +08:00
michael_mic.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
pcbc.c	crypto: algapi - make crypto_xor() take separate dst and src arguments	2017-08-04 09:27:15 +08:00
pcrypt.c	crypto: aead - Remove CRYPTO_ALG_AEAD_NEW flag	2015-08-17 16:53:53 +08:00
poly1305_generic.c	crypto: poly1305 - Use unaligned access where required	2016-11-13 17:45:03 +08:00
proc.c	crypto: fips - Move fips_enabled sysctl into fips.c	2015-04-23 14:18:09 +08:00
ripemd.h	[CRYPTO] ripemd: Put all common RIPEMD values in header file	2008-07-10 20:35:12 +08:00
rmd128.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
rmd160.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
rmd256.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
rmd320.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
rng.c	crypto: rng - ensure that the RNG is ready before using	2017-07-28 17:56:00 +08:00
rsa-pkcs1pad.c	crypto: rsa-pkcs1pad - use constant time memory comparison for MACs	2017-06-20 11:21:19 +08:00
rsa.c	crypto: rsa - comply with crypto_akcipher_maxsize()	2017-06-10 12:04:30 +08:00
rsa_helper.c	crypto: rsa - allow keys >= 2048 bits in FIPS mode	2016-08-24 21:07:10 +08:00
rsaprivkey.asn1	crypto: rsa - Store rest of the private key components	2016-07-05 23:05:26 +08:00
rsapubkey.asn1	crypto: akcipher - Changes to asymmetric key API	2015-10-14 22:23:16 +08:00
salsa20_generic.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
scatterwalk.c	crypto: scatterwalk - Remove unnecessary aliasing check in map_and_copy	2016-11-22 15:02:25 +08:00
scompress.c	crypto: scompress - defer allocation of scratch buffer to first use	2017-08-03 13:52:44 +08:00
seed.c	crypto: prefix module autoloading with "crypto-"	2014-11-24 22:43:57 +08:00
seqiv.c	crypto: algapi - make crypto_xor() and crypto_inc() alignment agnostic	2017-02-11 17:52:28 +08:00
serpent_generic.c	crypto: serpent - improve __serpent_setkey with UBSAN	2017-08-09 20:17:54 +08:00
sha1_generic.c	crypto: hash - add zero length message hash for shax and md5	2015-12-22 20:43:35 +08:00
sha3_generic.c	crypto: sha3 - Add missing ULL suffixes for 64-bit constants	2016-08-08 23:43:46 +08:00
sha256_generic.c	crypto: hash - add zero length message hash for shax and md5	2015-12-22 20:43:35 +08:00
sha512_generic.c	crypto: sha512-generic - move to generic glue implementation	2015-04-10 21:39:41 +08:00
shash.c	crypto: Replaced gcc specific attributes with macros from compiler.h	2017-01-13 00:24:39 +08:00
simd.c	crypto: simd - Add simd skcipher helper	2016-11-28 21:23:18 +08:00
skcipher.c	crypto: skcipher - Add missing API setkey checks	2017-05-18 13:04:05 +08:00
tcrypt.c	crypto: tcrypt - remove AES-XTS-192 speed tests	2017-08-03 13:47:20 +08:00
tcrypt.h	crypto: tcrypt - Add ChaCha20/Poly1305 speed tests	2015-07-17 21:20:20 +08:00
tea.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
testmgr.c	crypto: testmgr - Reenable sha1/aes in FIPS mode	2017-06-28 22:18:58 +08:00
testmgr.h	crypto: testmgr - add testvector for pkcs1pad(rsa)	2017-06-20 11:21:29 +08:00
tgr192.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
twofish_common.c	crypto: twofish-x86_64-3way - add lrw support	2011-11-09 11:53:32 +08:00
twofish_generic.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
vmac.c	crypto: include crypto- module prefix in template	2014-11-26 20:06:30 +08:00
wp512.c	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
xcbc.c	crypto: include crypto- module prefix in template	2014-11-26 20:06:30 +08:00
xor.c	crypto: xor - Fix warning when XOR_SELECT_TEMPLATE is unset	2016-08-31 23:00:48 +08:00
xts.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2017-05-02 15:53:46 -07:00