Fix to enable SHA384/SHA512 crypto hardware on STM32H7S.

Author: dgarske

IDE/STM32Cube/STM32_Benchmarks.md

@@ -216,14 +216,14 @@ GMAC Table 4-bit            46 MiB took 1.000 seconds,   45.835 MiB/s
 CHACHA                      32 MiB took 1.000 seconds,   31.519 MiB/s
 CHA-POLY                    15 MiB took 1.000 seconds,   15.259 MiB/s
 POLY1305                    57 MiB took 1.000 seconds,   56.934 MiB/s
-SHA-256                     88 MiB took 1.000 seconds,   88.184 MiB/s
-SHA-384                      6 MiB took 1.000 seconds,    5.835 MiB/s
-SHA-512                      6 MiB took 1.000 seconds,    5.591 MiB/s
-SHA-512/224                  6 MiB took 1.000 seconds,    5.615 MiB/s
-SHA-512/256                  6 MiB took 1.000 seconds,    5.591 MiB/s
-HMAC-SHA256                 83 MiB took 1.000 seconds,   83.154 MiB/s
-HMAC-SHA384                  6 MiB took 1.000 seconds,    5.518 MiB/s
-HMAC-SHA512                  6 MiB took 1.000 seconds,    5.542 MiB/s
+SHA-256                     90 MiB took 1.000 seconds,   90.381 MiB/s
+SHA-384                     98 MiB took 1.000 seconds,   97.925 MiB/s
+SHA-512                     98 MiB took 1.000 seconds,   97.925 MiB/s
+SHA-512/224                 98 MiB took 1.000 seconds,   98.120 MiB/s
+SHA-512/256                 98 MiB took 1.000 seconds,   98.096 MiB/s
+HMAC-SHA256                 71 MiB took 1.000 seconds,   71.265 MiB/s
+HMAC-SHA384                 89 MiB took 1.000 seconds,   88.599 MiB/s
+HMAC-SHA512                 89 MiB took 1.000 seconds,   88.843 MiB/s
 RSA     2048   public       352 ops took 1.000 sec, avg 2.841 ms, 352.000 ops/sec
 RSA     2048  private         6 ops took 1.008 sec, avg 168.000 ms, 5.952 ops/sec
 DH      2048  key gen        15 ops took 1.027 sec, avg 68.467 ms, 14.606 ops/sec

wolfcrypt/src/aes.c

@@ -8296,7 +8296,7 @@ static WARN_UNUSED_RESULT int wc_AesGcmEncrypt_STM32(
 
     /* Authentication buffer - must be 4-byte multiple zero padded */
     authPadSz = authInSz % sizeof(word32);
-#if STM_CRYPT_HEADER_TYPE
+#ifdef WOLFSSL_STM32MP13
     /* STM32MP13 HAL at least v1.2 and lower has a bug with which it needs a
      * minimum of 16 bytes for the auth
      */
@@ -8842,7 +8842,7 @@ static WARN_UNUSED_RESULT int wc_AesGcmDecrypt_STM32(
         authPadSz = authInSz;
     }
 
-#if defined(WOLFSSL_STM32MP13)
+#ifdef WOLFSSL_STM32MP13
     /* STM32MP13 HAL at least v1.2 and lower has a bug with which it needs a
      * minimum of 16 bytes for the auth
      */

wolfssl/wolfcrypt/port/st/stm32.h

@@ -42,11 +42,13 @@
         #define HASH_CR_SIZE    54
         #define HASH_MAX_DIGEST 32
     #endif
-    #if defined(WOLFSSL_STM32MP13)
+    #if defined(WOLFSSL_STM32MP13) || defined(WOLFSSL_STM32H7S)
         #define STM32_HASH_SHA512
         #define STM32_HASH_SHA512_224
         #define STM32_HASH_SHA512_256
         #define STM32_HASH_SHA384
+    #endif
+    #if defined(WOLFSSL_STM32MP13)
         #define STM32_HASH_SHA3
     #endif
 #else