linux/include/crypto/algapi.h, branch v6.16

crypto: algapi - Add driver template support to crypto_inst_setname

2025-05-19T05:48:20Z

Add support to crypto_inst_setname for having a driver template name that differs from the algorithm template name. Signed-off-by: Herbert Xu

crypto: api - Rename CRYPTO_ALG_REQ_CHAIN to CRYPTO_ALG_REQ_VIRT

2025-05-05T10:20:45Z

As chaining has been removed, all that remains of REQ_CHAIN is just virtual address support. Rename it before the reintroduction of batching creates confusion. Signed-off-by: Herbert Xu

crypto: scatterwalk - Move skcipher walk and use it for memcpy_sglist

2025-04-28T11:45:26Z

Move the generic part of skcipher walk into scatterwalk, and use it to implement memcpy_sglist. This makes memcpy_sglist do the right thing when two distinct SG lists contain identical subsets (e.g., the AD part of AEAD). Signed-off-by: Herbert Xu

crypto: api - Add helpers to manage request flags

2025-04-16T07:16:20Z

Add helpers so that the ON_STACK request flag management is not duplicated all over the place. Signed-off-by: Herbert Xu

crypto: ahash - Remove request chaining

2025-04-16T07:16:20Z

Request chaining requires the user to do too much book keeping. Remove it from ahash. Signed-off-by: Herbert Xu

crypto: api - Move alg destroy work from instance to template

2025-04-07T05:22:25Z

Commit 9ae4577bc077 ("crypto: api - Use work queue in crypto_destroy_instance") introduced a work struct to free an instance after the last user goes away. Move the delayed work from the instance into its template so that when the template is unregistered it can ensure that all its instances have been freed before returning. Signed-off-by: Herbert Xu

crypto: skcipher - Eliminate duplicate virt.addr field

2025-03-15T08:21:22Z

Reuse the addr field from struct scatter_walk for skcipher_walk. Keep the existing virt.addr fields but make them const for the user to access the mapped address. Signed-off-by: Herbert Xu

crypto: scatterwalk - Change scatterwalk_next calling convention

2025-03-15T08:21:22Z

Rather than returning the address and storing the length into an argument pointer, add an address field to the walk struct and use that to store the address. The length is returned directly. Change the done functions to use this stored address instead of getting them from the caller. Split the address into two using a union. The user should only access the const version so that it is never changed. Signed-off-by: Herbert Xu

crypto: api - Move struct crypto_type into internal.h

2025-03-08T08:23:22Z

Move the definition of struct crypto_type into internal.h as it is only used by API implementors and not algorithm implementors. Signed-off-by: Herbert Xu

crypto: hash - Add request chaining API

2025-02-22T08:01:53Z

This adds request chaining to the ahash interface. Request chaining allows multiple requests to be submitted in one shot. An algorithm can elect to receive chained requests by setting the flag CRYPTO_ALG_REQ_CHAIN. If this bit is not set, the API will break up chained requests and submit them one-by-one. A new err field is added to struct crypto_async_request to record the return value for each individual request. Signed-off-by: Herbert Xu