linux/drivers/crypto/inside-secure/eip93, branch master

crypto: inside-secure/eip93 - add missing address terminator character

2026-03-27T09:52:44Z

Add the missing > characters to the end of the email address Signed-off-by: Mieczyslaw Nalewaj Signed-off-by: Herbert Xu

crypto: inside-secure/eip93 - correct ecb(des-eip93) typo

2026-03-27T09:52:44Z

Correct the typo in the name "ecb(des-eip93)". Signed-off-by: Mieczyslaw Nalewaj Signed-off-by: Herbert Xu

crypto: inside-secure/eip93 - make it selectable for ECONET

2026-03-27T09:52:44Z

Econet SoCs feature an integrated EIP93 in revision 3.0p1. It is identical to the one used by the Airoha AN7581 and the MediaTek MT7621. Ahmed reports that the EN7528 passes testmgr's self-tests. This driver should also work on other little endian Econet SoCs. CC: Ahmed Naseef Signed-off-by: Aleksander Jan Bajkowski Reviewed-by: Antoine Tenart Tested-by: Ahmed Naseef Signed-off-by: Herbert Xu

crypto: inside-secure/eip93 - register hash before authenc algorithms

2026-03-15T04:23:13Z

Register hash before hmac and authenc algorithms. This will ensure selftests pass at startup. Previously, selftests failed on the crypto_alloc_ahash() function since the associated algorithm was not yet registered. Fixes following error: ... [ 18.375811] alg: self-tests for authenc(hmac(sha1),cbc(aes)) using authenc(hmac(sha1-eip93),cbc(aes-eip93)) failed (rc=-2) [ 18.382140] alg: self-tests for authenc(hmac(sha224),rfc3686(ctr(aes))) using authenc(hmac(sha224-eip93),rfc3686(ctr(aes-eip93))) failed (rc=-2) [ 18.395029] alg: aead: authenc(hmac(sha256-eip93),cbc(des-eip93)) setkey failed on test vector 0; expected_error=0, actual_error=-2, flags=0x1 [ 18.409734] alg: aead: authenc(hmac(md5-eip93),cbc(des3_ede-eip93)) setkey failed on test vector 0; expected_error=0, actual_error=-2, flags=0x1 ... Fixes: 9739f5f93b78 ("crypto: eip93 - Add Inside Secure SafeXcel EIP-93 crypto engine support") Signed-off-by: Aleksander Jan Bajkowski Signed-off-by: Herbert Xu

crypto: inside-secure/eip93 - fix register definition

2026-02-28T03:54:14Z

Checked the register definitions with the documentation[1]. Turns out that the PKTE_INBUF_CNT register has a bad offset. It's used in Direct Host Mode (DHM). The driver uses Autonomous Ring Mode (ARM), so it causes no harm. 1. ADSP-SC58x/ADSP-2158x SHARC+ Processor Hardware Reference Fixes: 9739f5f93b78 ("crypto: eip93 - Add Inside Secure SafeXcel EIP-93 crypto engine support") Signed-off-by: Aleksander Jan Bajkowski Signed-off-by: Herbert Xu

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51Z

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28Z

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

crypto: inside-secure/eip93 - unregister only available algorithm

2026-01-30T08:09:32Z

EIP93 has an options register. This register indicates which crypto algorithms are implemented in silicon. Supported algorithms are registered on this basis. Unregister algorithms on the same basis. Currently, all algorithms are unregistered, even those not supported by HW. This results in panic on platforms that don't have all options implemented in silicon. Fixes: 9739f5f93b78 ("crypto: eip93 - Add Inside Secure SafeXcel EIP-93 crypto engine support") Signed-off-by: Aleksander Jan Bajkowski Acked-by: Antoine Tenart Signed-off-by: Herbert Xu

crypto: inside-secure/eip93 - fix kernel panic in driver detach

2026-01-23T05:48:44Z

During driver detach, the same hash algorithm is unregistered multiple times due to a wrong iterator. Fixes: 9739f5f93b78 ("crypto: eip93 - Add Inside Secure SafeXcel EIP-93 crypto engine support") Signed-off-by: Aleksander Jan Bajkowski Reviewed-by: Antoine Tenart Signed-off-by: Herbert Xu

crypto: eip93 - Make read-only arrays static const

2025-04-07T05:22:27Z

Don't populate the read-only arrays sha256_init, sha224_init, sha1_init and md5_init on the stack at run time, instead make them static. Signed-off-by: Colin Ian King Reviewed-by: Antoine Tenart Signed-off-by: Herbert Xu