Herbert Xu bbd2086c43 crypto: skcipher - Add SKCIPHER_REQUEST_ON_STACK ...

Add SKCIPHER_REQUEST_ON_STACK which places a generic skcipher request
on the stack.  If an operation on it cannot complete synchrously, it
will fail with EAGAIN.  The request should then be converted to a
dynamically allocated one using SKCIPHER_REQUEST_CLONE.  If memory
allocation fails the request will automatically switch to a fallback
that is synchronous.

If a stack request is given to skcipher_request_free it will simply
be zeroed.

Finally add skcipher_request_alloc_extra which gives the user extra
memory to use in conjunction with the request.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2025-03-29 19:52:51 +08:00

..

acompress.h

crypto: acomp - Add support for folios

2025-03-21 17:35:26 +08:00

aead.h

crypto: aead - Use crypto_request_complete

2023-02-13 18:34:48 +08:00

akcipher.h

crypto: akcipher - Drop sign/verify operations

2024-10-05 13:22:04 +08:00

blake2b.h

crypto: blake2b - sync with blake2s implementation

2021-01-03 08:41:39 +11:00

blake2s.h

crypto: blake2s - remove shash module

2022-06-10 16:43:49 +08:00

chacha.h

crypto: chacha - fix warning message in header file

2019-12-11 16:48:38 +08:00

cipher.h

crypto: cipher - Add crypto_clone_cipher

2023-05-24 18:12:33 +08:00

des.h

crypto: remove CRYPTO_TFM_RES_WEAK_KEY

2020-01-09 11:30:53 +08:00

ecc.h

Merge tag 'v6.13-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2024-11-19 10:28:41 -08:00

engine.h

crypto: engine - Move struct crypto_engine into internal/engine.h

2023-08-18 17:01:10 +08:00

geniv.h

crypto: geniv - remove unneeded arguments from aead_geniv_alloc()

2020-07-16 21:49:07 +10:00

hash.h

crypto: ahash - Add virtual address support

2025-02-22 16:09:02 +08:00

kdf_selftest.h

crypto: kdf - Add key derivation self-test support code

2021-11-26 16:25:17 +11:00

kpp.h

crypto: kpp - Use crypto_request_complete

2023-02-13 18:34:48 +08:00

poly1305.h

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

rng.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

rsa.h

crypto: rsassa-pkcs1 - Migrate to sig_alg backend

2024-10-05 13:22:04 +08:00

scompress.h

crypto: scomp - Remove support for some non-trivial SG lists

2025-03-21 17:33:39 +08:00

sig.h

crypto: sig - Introduce sig_alg backend

2024-10-05 13:22:04 +08:00

simd.h

crypto: simd - Do not call crypto_alloc_tfm during registration

2024-08-24 21:39:15 +08:00

skcipher.h

crypto: skcipher - Add SKCIPHER_REQUEST_ON_STACK

2025-03-29 19:52:51 +08:00