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9ae433bc79
linux/include/crypto
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Ard Biesheuvel 9ae433bc79 crypto: chacha20 - convert generic and x86 versions to skcipher 
This converts the ChaCha20 code from a blkcipher to a skcipher, which
is now the preferred way to implement symmetric block and stream ciphers.

This ports the generic and x86 versions at the same time because the
latter reuses routines of the former.

Note that the skcipher_walk() API guarantees that all presented blocks
except the final one are a multiple of the chunk size, so we can simplify
the encrypt() routine somewhat.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-12-27 17:47:31 +08:00
..
internal crypto: skcipher - Add separate walker for AEAD decryption 2016-12-01 21:06:17 +08:00
ablk_helper.h crypto: create generic version of ablk_helper 2013-09-24 06:02:24 +10:00
acompress.h crypto: acomp - add driver-side scomp interface 2016-10-25 11:08:31 +08:00
aead.h crypto: doc - clarify AEAD memory structure 2016-12-13 16:38:06 -07:00
aes.h crypto: aes - Move key_length in struct crypto_aes_ctx to be the last field 2009-02-18 16:48:04 +08:00
akcipher.h crypto: doc - add akcipher API 2016-02-17 04:07:53 +08:00
algapi.h crypto: engine - move crypto engine to its own header 2016-09-07 21:08:26 +08:00
authenc.h crypto: authenc - Export key parsing helper function 2013-10-16 20:56:25 +08:00
b128ops.h [CRYPTO] lib: some common 128-bit block operations, nicely centralized 2006-12-06 18:38:55 -08:00
blowfish.h crypto: blowfish - split generic and common c code 2011-09-22 21:25:25 +10:00
cast_common.h crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
cast5.h crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
cast6.h crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
cbc.h crypto: cbc - Export CBC implementation 2016-11-28 21:23:21 +08:00
chacha20.h crypto: chacha20 - convert generic and x86 versions to skcipher 2016-12-27 17:47:31 +08:00
cryptd.h crypto: cryptd - Add support for skcipher 2016-11-28 21:23:18 +08:00
crypto_wq.h crypto: api - Use dedicated workqueue for crypto subsystem 2009-02-19 14:33:40 +08:00
ctr.h [CRYPTO] ctr: Refactor into ctr and rfc3686 2008-01-11 08:16:41 +11:00
des.h crypto: des_3des - add x86-64 assembly implementation 2014-06-20 21:27:58 +08:00
dh.h crypto: doc - add KPP documentation 2016-12-13 16:38:06 -07:00
drbg.h crypto: drbg - prevent invalid SG mappings 2016-11-30 19:46:44 +08:00
ecdh.h crypto: doc - add KPP documentation 2016-12-13 16:38:06 -07:00
engine.h crypto: engine - Handle the kthread worker using the new API 2016-10-25 11:08:25 +08:00
gf128mul.h crypto: gf128mul - Zero memory when freeing multiplication table 2016-11-17 23:34:59 +08:00
ghash.h crypto: ghash-generic - move common definitions to a new header file 2016-10-02 22:26:40 +08:00
hash_info.h keys, trusted: select hash algorithm for TPM2 chips 2015-12-20 15:27:12 +02:00
hash.h crypto: doc - fix source comments for Sphinx 2016-12-13 16:38:05 -07:00
if_alg.h crypto: af_alg - Allow af_af_alg_release_parent to be called on nokey path 2016-01-18 18:16:32 +08:00
kpp.h crypto: doc - add KPP documentation 2016-12-13 16:38:06 -07:00
lrw.h crypto: lrw - add interface for parallelized cipher implementions 2011-11-09 11:50:31 +08:00
mcryptd.h crypto: sha1-mb - async implementation for sha1-mb 2016-06-23 18:29:55 +08:00
md5.h crypto: hash - add zero length message hash for shax and md5 2015-12-22 20:43:35 +08:00
null.h crypto: null - Remove default null blkcipher 2016-07-18 17:35:44 +08:00
padlock.h crypto: padlock - Move padlock.h into include/crypto 2011-01-07 14:52:00 +11:00
pcrypt.h crypto: pcrypt - Add pcrypt crypto parallelization wrapper 2010-01-07 15:57:19 +11:00
pkcs7.h PKCS#7: Make trust determination dependent on contents of trust keyring 2016-04-06 16:14:24 +01:00
poly1305.h crypto: poly1305 - Export common Poly1305 helpers 2015-07-17 21:20:26 +08:00
public_key.h KEYS: Move the point of trust determination to __key_link() 2016-04-11 22:43:43 +01:00
rng.h crypto: doc - Fix typo in crypto-API.xml 2015-06-04 15:05:08 +08:00
scatterwalk.h crypto: scatterwalk - Inline start/map/done 2016-07-18 17:35:50 +08:00
serpent.h crypto: serpent-sse2 - add lrw support 2011-11-21 16:13:24 +08:00
sha.h crypto: hash - add zero length message hash for shax and md5 2015-12-22 20:43:35 +08:00
sha1_base.h crypto: sha1 - implement base layer for SHA-1 2015-04-10 21:39:39 +08:00
sha3.h crypto: sha3 - Add SHA-3 hash algorithm 2016-06-20 19:25:01 +08:00
sha256_base.h crypto: sha256 - implement base layer for SHA-256 2015-04-10 21:39:39 +08:00
sha512_base.h crypto: sha512 - implement base layer for SHA-512 2015-04-10 21:39:39 +08:00
skcipher.h crypto: doc - fix source comments for Sphinx 2016-12-13 16:38:05 -07:00
twofish.h crypto: twofish-x86_64-3way - add lrw support 2011-11-09 11:53:32 +08:00
vmac.h crypto: vmac - Make VMAC work when blocks aren't aligned 2012-10-15 22:33:20 +08:00
xts.h crypto: xts - Convert to skcipher 2016-11-28 21:23:18 +08:00