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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-14 12:31:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-14 12:31:09 -0800 |
| commit | 64e7003c6b85626a533a67c1ba938b75a3db24e6 (patch) | |
| tree | 5e3e776d23a9520f51251b4838d4aa66d920dbff /crypto/cryptd.c | |
| parent | 48ea09cddae0b794cde2070f106ef676703dbcd3 (diff) | |
| parent | 453de3eb08c4b7e31b3019a4b0cc3ebce51a6219 (diff) | |
| download | net-64e7003c6b85626a533a67c1ba938b75a3db24e6.tar.gz | |
Merge tag 'v6.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Optimise away self-test overhead when they are disabled
- Support symmetric encryption via keyring keys in af_alg
- Flip hwrng default_quality, the default is now maximum entropy
Algorithms:
- Add library version of aesgcm
- CFI fixes for assembly code
- Add arm/arm64 accelerated versions of sm3/sm4
Drivers:
- Remove assumption on arm64 that kmalloc is DMA-aligned
- Fix selftest failures in rockchip
- Add support for RK3328/RK3399 in rockchip
- Add deflate support in qat
- Merge ux500 into stm32
- Add support for TEE for PCI ID 0x14CA in ccp
- Add mt7986 support in mtk
- Add MaxLinear platform support in inside-secure
- Add NPCM8XX support in npcm"
* tag 'v6.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (184 commits)
crypto: ux500/cryp - delete driver
crypto: stm32/cryp - enable for use with Ux500
crypto: stm32 - enable drivers to be used on Ux500
dt-bindings: crypto: Let STM32 define Ux500 CRYP
hwrng: geode - Fix PCI device refcount leak
hwrng: amd - Fix PCI device refcount leak
crypto: qce - Set DMA alignment explicitly
crypto: octeontx2 - Set DMA alignment explicitly
crypto: octeontx - Set DMA alignment explicitly
crypto: keembay - Set DMA alignment explicitly
crypto: safexcel - Set DMA alignment explicitly
crypto: hisilicon/hpre - Set DMA alignment explicitly
crypto: chelsio - Set DMA alignment explicitly
crypto: ccree - Set DMA alignment explicitly
crypto: ccp - Set DMA alignment explicitly
crypto: cavium - Set DMA alignment explicitly
crypto: img-hash - Fix variable dereferenced before check 'hdev->req'
crypto: arm64/ghash-ce - use frame_push/pop macros consistently
crypto: arm64/crct10dif - use frame_push/pop macros consistently
crypto: arm64/aes-modes - use frame_push/pop macros consistently
...
Diffstat (limited to 'crypto/cryptd.c')
| -rw-r--r-- | crypto/cryptd.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/crypto/cryptd.c b/crypto/cryptd.c index 668095eca0fafb..ca3a40fc7da911 100644 --- a/crypto/cryptd.c +++ b/crypto/cryptd.c @@ -68,11 +68,12 @@ struct aead_instance_ctx { struct cryptd_skcipher_ctx { refcount_t refcnt; - struct crypto_sync_skcipher *child; + struct crypto_skcipher *child; }; struct cryptd_skcipher_request_ctx { crypto_completion_t complete; + struct skcipher_request req; }; struct cryptd_hash_ctx { @@ -227,13 +228,13 @@ static int cryptd_skcipher_setkey(struct crypto_skcipher *parent, const u8 *key, unsigned int keylen) { struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(parent); - struct crypto_sync_skcipher *child = ctx->child; + struct crypto_skcipher *child = ctx->child; - crypto_sync_skcipher_clear_flags(child, CRYPTO_TFM_REQ_MASK); - crypto_sync_skcipher_set_flags(child, - crypto_skcipher_get_flags(parent) & - CRYPTO_TFM_REQ_MASK); - return crypto_sync_skcipher_setkey(child, key, keylen); + crypto_skcipher_clear_flags(child, CRYPTO_TFM_REQ_MASK); + crypto_skcipher_set_flags(child, + crypto_skcipher_get_flags(parent) & + CRYPTO_TFM_REQ_MASK); + return crypto_skcipher_setkey(child, key, keylen); } static void cryptd_skcipher_complete(struct skcipher_request *req, int err) @@ -258,13 +259,13 @@ static void cryptd_skcipher_encrypt(struct crypto_async_request *base, struct cryptd_skcipher_request_ctx *rctx = skcipher_request_ctx(req); struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); - struct crypto_sync_skcipher *child = ctx->child; - SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, child); + struct skcipher_request *subreq = &rctx->req; + struct crypto_skcipher *child = ctx->child; if (unlikely(err == -EINPROGRESS)) goto out; - skcipher_request_set_sync_tfm(subreq, child); + skcipher_request_set_tfm(subreq, child); skcipher_request_set_callback(subreq, CRYPTO_TFM_REQ_MAY_SLEEP, NULL, NULL); skcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen, @@ -286,13 +287,13 @@ static void cryptd_skcipher_decrypt(struct crypto_async_request *base, struct cryptd_skcipher_request_ctx *rctx = skcipher_request_ctx(req); struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); - struct crypto_sync_skcipher *child = ctx->child; - SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, child); + struct skcipher_request *subreq = &rctx->req; + struct crypto_skcipher *child = ctx->child; if (unlikely(err == -EINPROGRESS)) goto out; - skcipher_request_set_sync_tfm(subreq, child); + skcipher_request_set_tfm(subreq, child); skcipher_request_set_callback(subreq, CRYPTO_TFM_REQ_MAY_SLEEP, NULL, NULL); skcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen, @@ -343,9 +344,10 @@ static int cryptd_skcipher_init_tfm(struct crypto_skcipher *tfm) if (IS_ERR(cipher)) return PTR_ERR(cipher); - ctx->child = (struct crypto_sync_skcipher *)cipher; + ctx->child = cipher; crypto_skcipher_set_reqsize( - tfm, sizeof(struct cryptd_skcipher_request_ctx)); + tfm, sizeof(struct cryptd_skcipher_request_ctx) + + crypto_skcipher_reqsize(cipher)); return 0; } @@ -353,7 +355,7 @@ static void cryptd_skcipher_exit_tfm(struct crypto_skcipher *tfm) { struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(tfm); - crypto_free_sync_skcipher(ctx->child); + crypto_free_skcipher(ctx->child); } static void cryptd_skcipher_free(struct skcipher_instance *inst) @@ -931,7 +933,7 @@ struct crypto_skcipher *cryptd_skcipher_child(struct cryptd_skcipher *tfm) { struct cryptd_skcipher_ctx *ctx = crypto_skcipher_ctx(&tfm->base); - return &ctx->child->base; + return ctx->child; } EXPORT_SYMBOL_GPL(cryptd_skcipher_child); |