diff --git a/wolfcrypt/src/ecc.c b/wolfcrypt/src/ecc.c
index 5336d15f0..9c40912fc 100644
--- a/wolfcrypt/src/ecc.c
+++ b/wolfcrypt/src/ecc.c
@@ -6796,6 +6796,8 @@ int wc_ecc_verify_hash(const byte* sig, word32 siglen, const byte* hash,
 }
 #endif /* !NO_ASN */
 
+#if !defined(WOLFSSL_STM32_PKA) && !defined(WOLFSSL_PSOC6_CRYPTO)
+
 static int wc_ecc_check_r_s_range(ecc_key* key, mp_int* r, mp_int* s)
 {
     int err;
@@ -6822,6 +6824,8 @@ static int wc_ecc_check_r_s_range(ecc_key* key, mp_int* r, mp_int* s)
     FREE_CURVE_SPECS();
     return err;
 }
+#endif /* !WOLFSSL_STM32_PKA && !WOLFSSL_PSOC6_CRYPTO */
+
 
 /**
    Verify an ECC signature
diff --git a/wolfcrypt/src/port/st/stm32.c b/wolfcrypt/src/port/st/stm32.c
index 390fa23f4..c276a6f6f 100644
--- a/wolfcrypt/src/port/st/stm32.c
+++ b/wolfcrypt/src/port/st/stm32.c
@@ -538,7 +538,6 @@ static const uint8_t stm32_ecc256_order[ECC256_KEYSIZE] = {
     0xbc, 0xe6, 0xfa, 0xad, 0xa7, 0x17, 0x9e, 0x84,
     0xf3, 0xb9, 0xca, 0xc2, 0xfc, 0x63, 0x25, 0x51
 };
-static const uint32_t stm32_ecc256_cofactor = 1U;
 
 #endif /* ECC256 */
 
diff --git a/wolfcrypt/src/random.c b/wolfcrypt/src/random.c
index 0d00cee34..32af3022f 100644
--- a/wolfcrypt/src/random.c
+++ b/wolfcrypt/src/random.c
@@ -1964,7 +1964,7 @@ int wc_GenerateSeed(OS_Seed* os, byte* output, word32 sz)
                 ((wolfssl_word)&output[i] % sizeof(word32)) != 0
             ) {
                 /* Single byte at a time */
-                word32 tmpRng = 0;
+                uint32_t tmpRng = 0;
                 if (HAL_RNG_GenerateRandomNumber(&hrng, &tmpRng) != HAL_OK) {
                     wolfSSL_CryptHwMutexUnLock();
                     return RAN_BLOCK_E;
@@ -1973,7 +1973,7 @@ int wc_GenerateSeed(OS_Seed* os, byte* output, word32 sz)
             }
             else {
                 /* Use native 32 instruction */
-                if (HAL_RNG_GenerateRandomNumber(&hrng, (word32*)&output[i]) != HAL_OK) {
+                if (HAL_RNG_GenerateRandomNumber(&hrng, (uint32_t*)&output[i]) != HAL_OK) {
                     wolfSSL_CryptHwMutexUnLock();
                     return RAN_BLOCK_E;
                 }