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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-05 15:51:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-05 15:51:21 -0700 |
| commit | 51f532bbe95e72359a159c21597e3da206c87707 (patch) | |
| tree | ac5e5d7dac65f0e69bfdc1d1143c00e19c3b256b /crypto/crc32c_generic.c | |
| parent | 03ace91262925dfc6b5f56649a24065733028b52 (diff) | |
| parent | b2be5ac981dd976e182713a3ea94fd1e3a244493 (diff) | |
| download | linux-crypto-51f532bbe95e72359a159c21597e3da206c87707.tar.gz linux-crypto-51f532bbe95e72359a159c21597e3da206c87707.zip | |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Decryption test vectors are now automatically generated from
encryption test vectors.
Algorithms:
- Fix unaligned access issues in crc32/crc32c.
- Add zstd compression algorithm.
- Add AEGIS.
- Add MORUS.
Drivers:
- Add accelerated AEGIS/MORUS on x86.
- Add accelerated SM4 on arm64.
- Removed x86 assembly salsa implementation as it is slower than C.
- Add authenc(hmac(sha*), cbc(aes)) support in inside-secure.
- Add ctr(aes) support in crypto4xx.
- Add hardware key support in ccree.
- Add support for new Centaur CPU in via-rng"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (112 commits)
crypto: chtls - free beyond end rspq_skb_cache
crypto: chtls - kbuild warnings
crypto: chtls - dereference null variable
crypto: chtls - wait for memory sendmsg, sendpage
crypto: chtls - key len correction
crypto: salsa20 - Revert "crypto: salsa20 - export generic helpers"
crypto: x86/salsa20 - remove x86 salsa20 implementations
crypto: ccp - Add GET_ID SEV command
crypto: ccp - Add DOWNLOAD_FIRMWARE SEV command
crypto: qat - Add MODULE_FIRMWARE for all qat drivers
crypto: ccree - silence debug prints
crypto: ccree - better clock handling
crypto: ccree - correct host regs offset
crypto: chelsio - Remove separate buffer used for DMA map B0 block in CCM
crypt: chelsio - Send IV as Immediate for cipher algo
crypto: chelsio - Return -ENOSPC for transient busy indication.
crypto: caam/qi - fix warning in init_cgr()
crypto: caam - fix rfc4543 descriptors
crypto: caam - fix MC firmware detection
crypto: clarify licensing of OpenSSL asm code
...
Diffstat (limited to 'crypto/crc32c_generic.c')
| -rw-r--r-- | crypto/crc32c_generic.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/crypto/crc32c_generic.c b/crypto/crc32c_generic.c index 37232039..7283066e 100644 --- a/crypto/crc32c_generic.c +++ b/crypto/crc32c_generic.c @@ -35,6 +35,7 @@ * */ +#include <asm/unaligned.h> #include <crypto/internal/hash.h> #include <linux/init.h> #include <linux/module.h> @@ -82,7 +83,7 @@ static int chksum_setkey(struct crypto_shash *tfm, const u8 *key, crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); return -EINVAL; } - mctx->key = le32_to_cpu(*(__le32 *)key); + mctx->key = get_unaligned_le32(key); return 0; } @@ -99,13 +100,13 @@ static int chksum_final(struct shash_desc *desc, u8 *out) { struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); - *(__le32 *)out = ~cpu_to_le32p(&ctx->crc); + put_unaligned_le32(~ctx->crc, out); return 0; } static int __chksum_finup(u32 *crcp, const u8 *data, unsigned int len, u8 *out) { - *(__le32 *)out = ~cpu_to_le32(__crc32c_le(*crcp, data, len)); + put_unaligned_le32(~__crc32c_le(*crcp, data, len), out); return 0; } @@ -148,7 +149,6 @@ static struct shash_alg alg = { .cra_priority = 100, .cra_flags = CRYPTO_ALG_OPTIONAL_KEY, .cra_blocksize = CHKSUM_BLOCK_SIZE, - .cra_alignmask = 3, .cra_ctxsize = sizeof(struct chksum_ctx), .cra_module = THIS_MODULE, .cra_init = crc32c_cra_init, |