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crypto: sm3 - Remove 'struct sm3_state' 

Update one driver that used sizeof(struct sm3_state) to use
sizeof(struct sm3_ctx) instead.  Then, remove struct sm3_state and
SM3_STATE_SIZE.

This completes the replacement of struct sm3_state with struct sm3_ctx.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260321040935.410034-13-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
master
Eric Biggers 2026-03-20 21:09:35 -07:00
parent ef01e1eafb
commit e37f28529b
2 changed files with 2 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/crypto/starfive/jh7110-hash.c
View File

@ -795,7 +795,7 @@ static struct ahash_engine_alg algs_sha2_sm3[] = {
.base.exit_tfm = starfive_hash_exit_tfm,
.base.halg = {
.digestsize = SM3_DIGEST_SIZE,
.statesize = sizeof(struct sm3_state),
.statesize = sizeof(struct sm3_ctx),
.base = {
.cra_name = "sm3",
.cra_driver_name = "sm3-starfive",
@ -824,7 +824,7 @@ static struct ahash_engine_alg algs_sha2_sm3[] = {
.base.setkey = starfive_hash_setkey,
.base.halg = {
.digestsize = SM3_DIGEST_SIZE,
.statesize = sizeof(struct sm3_state),
.statesize = sizeof(struct sm3_ctx),
.base = {
.cra_name = "hmac(sm3)",
.cra_driver_name = "sm3-hmac-starfive",

7
include/crypto/sm3.h
View File

@ -14,7 +14,6 @@
#define SM3_DIGEST_SIZE 32
#define SM3_BLOCK_SIZE 64
#define SM3_STATE_SIZE 40
#define SM3_IVA 0x7380166f
#define SM3_IVB 0x4914b2b9
@ -25,12 +24,6 @@
#define SM3_IVG 0xe38dee4d
#define SM3_IVH 0xb0fb0e4e
struct sm3_state {
u32 state[SM3_DIGEST_SIZE / 4];
u64 count;
u8 buffer[SM3_BLOCK_SIZE];
};
/* State for the SM3 compression function */
struct sm3_block_state {
u32 h[SM3_DIGEST_SIZE / 4];