nrf_security: Minor rename of Cracen HASH operation size

This should have been included in the HASH optimizations PR
but it seems that a rebase missed to include it. Renames the
hash operation size define to a more descriptive one.

Signed-off-by: Georgios Vasilakis <[email protected]>

Author: Vge0rge

subsys/nrf_security/src/drivers/cracen/sxsymcrypt/include/sxsymcrypt/hashdefs.h

@@ -66,27 +66,27 @@
  * !!! ORDER MATTERS !!!
  */
 #if defined(PSA_NEED_CRACEN_SHA3_224)
-#define SX_HASH_PRIV_SZ 344
+#define SX_HASH_OPERATION_CONTEXT_SZ 344
 #elif defined(PSA_NEED_CRACEN_SHA3_256)
 /* SHAKE256 has the same size but doesn't have a PSA_NEED yet */
-#define SX_HASH_PRIV_SZ 336
+#define SX_HASH_OPERATION_CONTEXT_SZ 336
 #elif defined(PSA_NEED_CRACEN_SHA3_384)
-#define SX_HASH_PRIV_SZ 304
+#define SX_HASH_OPERATION_CONTEXT_SZ 304
 #elif defined(PSA_NEED_CRACEN_SHA3_512)
-#define SX_HASH_PRIV_SZ 272
+#define SX_HASH_OPERATION_CONTEXT_SZ 272
 #elif defined(PSA_NEED_CRACEN_SHA_512) || defined(PSA_NEED_CRACEN_SHA_384)
-#define SX_HASH_PRIV_SZ 208
+#define SX_HASH_OPERATION_CONTEXT_SZ 208
 #elif defined(PSA_NEED_CRACEN_SHA_256) || defined(PSA_NEED_CRACEN_SHA_224)
 /* SM3 has the same size but doesn't have a PSA_NEED yet */
-#define SX_HASH_PRIV_SZ 104
+#define SX_HASH_OPERATION_CONTEXT_SZ 104
 #elif defined(PSA_NEED_CRACEN_SHA_1)
-#define SX_HASH_PRIV_SZ 92
+#define SX_HASH_OPERATION_CONTEXT_SZ 92
 #else
 /* A default value is needed to avoid building failures when no hash is
  * enabled. A small number is used because it will enforce a runtime failure
  * if the sx_hash APIs are called while no algorithm is enabled.
  */
-#define SX_HASH_PRIV_SZ 1
+#define SX_HASH_OPERATION_CONTEXT_SZ 1
 #endif
 
 struct sx_digesttags {
@@ -112,7 +112,7 @@ struct sxhash {
 	void (*digest)(struct sxhash *c, char *digest);
 	struct sx_dmactl dma;
 	struct sxdesc descs[7 + SX_EXTRA_IN_DESCS];
-	uint8_t extramem[SX_HASH_PRIV_SZ];
+	uint8_t extramem[SX_HASH_OPERATION_CONTEXT_SZ];
 };
 
 struct sxhashalg {