Release v3.7.6 (20240926)

Author: Srinivas-E

CMakeLists.txt

@@ -2,10 +2,10 @@ cmake_minimum_required(VERSION 3.1.0)
 project (cryptoauthlib C)
 
 # Set the current release version
-set(VERSION "3.7.5")
+set(VERSION "3.7.6")
 set(VERSION_MAJOR 3)
 set(VERSION_MINOR 7)
-set(VERSION_PATCH 5)
+set(VERSION_PATCH 6)
 
 # Build Options
 option(BUILD_TESTS "Create Test Application with library" OFF)

README.md

@@ -131,7 +131,7 @@ Directory Structure
 lib - primary library source code
 lib/atcacert - certificate data and i/o methods
 lib/calib - the Basic Cryptoauth API
-lib/crypto - Software crypto implementations external crypto libraries support (primarily SHA1 and SHA256)
+lib/crypto - Software crypto implementations external crypto libraries support (primarily SHA1 and SHA2)
 lib/hal - hardware abstraction layer code for supporting specific platforms
 lib/host - support functions for common host-side calculations
 lib/jwt - json web token functions

app/kit_host/ascii_kit_host.c

@@ -281,7 +281,11 @@ static ATCA_STATUS kit_host_ca_talk(ascii_kit_host_context_t* ctx, int argc, cha
 
     if (ctx && argc && response && rlen)
     {
+#ifdef __XC8        
+        static ATCAPacket packet;
+#else
         ATCAPacket packet;
+#endif                
         size_t plen = sizeof(packet) - 2;
 
         atcab_hex2bin(argv[0], strlen(argv[0]), (uint8_t*)&packet.txsize, &plen);
@@ -293,6 +297,9 @@ static ATCA_STATUS kit_host_ca_talk(ascii_kit_host_context_t* ctx, int argc, cha
         {
             *rlen = kit_host_format_response(response, *rlen, status, NULL, 0);
         }
+#ifdef __XC8          
+        (void)memset(&packet, 0, sizeof(ATCAPacket));
+#endif        
     }
     return status;
 }

app/pkcs11/trust_pkcs11_config.c

@@ -167,7 +167,7 @@ CK_RV pkcs11_trust_load_objects(pkcs11_slot_ctx_ptr pSlot)
 
     if (NULL == pSlot)
     {
-        rv = CKR_ARGUMENTS_BAD;
+        return CKR_ARGUMENTS_BAD;
     }
 
     if (CKR_OK == rv)

app/tng/tng_atcacert_client.c

@@ -74,6 +74,7 @@ int tng_atcacert_read_device_cert(uint8_t* cert, size_t* cert_size, const uint8_
     int ret;
     const atcacert_def_t* cert_def = NULL;
     uint8_t ca_public_key[72];
+    cal_buffer ca_pubkey = CAL_BUF_INIT(ATCA_ECCP256_PUBKEY_SIZE, ca_public_key);
 
     ret = tng_get_device_cert_def(&cert_def);
     if (ret != ATCA_SUCCESS)
@@ -88,7 +89,7 @@ int tng_atcacert_read_device_cert(uint8_t* cert, size_t* cert_size, const uint8_
             cert_def->ca_cert_def,
             signer_cert,
             cert_def->ca_cert_def->cert_template_size,  // Cert size doesn't need to be accurate
-            ca_public_key);
+            &ca_pubkey);
         if (ret != ATCACERT_E_SUCCESS)
         {
             return ret;
@@ -179,6 +180,7 @@ int tng_atcacert_signer_public_key(uint8_t* public_key, uint8_t* cert)
     int ret;
     const atcacert_def_t* cert_def = NULL;
     uint8_t raw_public_key[72];
+    cal_buffer pubkey = CAL_BUF_INIT(ATCA_ECCP256_PUBKEY_SIZE, public_key);
 
     if (public_key == NULL)
     {
@@ -192,7 +194,7 @@ int tng_atcacert_signer_public_key(uint8_t* public_key, uint8_t* cert)
             &g_tngtls_cert_def_1_signer,
             cert,
             g_tngtls_cert_def_1_signer.cert_template_size,  // cert size doesn't need to be accurate
-            public_key);
+            &pubkey);
     }
     else
     {