Update to v1.1.11.

Makefile

@@ -33,7 +33,7 @@ include $(DEVKITPRO)/libnx/switch_rules
 
 VERSION_MAJOR := 1
 VERSION_MINOR := 1
-VERSION_MICRO := 10
+VERSION_MICRO := 11
 
 APP_TITLE	:=	nxdumptool
 APP_AUTHOR	:=	DarkMatterCore

README.md

@@ -71,6 +71,14 @@ Thanks to
 Changelog
 --------------
 
+**v1.1.11:**
+
+* Built using libnx `f01fb21`.
+* The application will now only attempt to decrypt the eTicket device RSA keypair if the target title uses a ticket with personalized titlekey crypto, instead of always decrypting it regardless of the ticket crypto type.
+* Fixed a NSP dumping issue where the decrypted titlekey wasn't being set for the current NCA if both the ticket and the decrypted titlekey were retrieved while parsing a previous NCA. Big thanks to [sadboys2001](https://github.com/sadboys2001) for reporting it.
+
+This is only a bugfix release. I don't expect to release any new versions until the rewrite is finished - the only exception being fixing some kind of feature-breaking bug. Please understand.
+
 **v1.1.10:**
 
 * Built using libnx v3.1.0.

source/keys.c

@@ -930,6 +930,7 @@ int retrieveNcaTikTitleKey(nca_header_t *dec_nca_header, u8 *out_tik, u8 *out_en
     if (!foundRightsId || (rightsIdType != 1 && rightsIdType != 2))
     {
         uiDrawString(STRING_X_POS, STRING_Y_POS(breaks), FONT_COLOR_ERROR_RGB, "%s: NCA rights ID unavailable in this console!", __func__);
+        breaks++;
         ret = -2;
         return ret;
     }
@@ -937,50 +938,53 @@ int retrieveNcaTikTitleKey(nca_header_t *dec_nca_header, u8 *out_tik, u8 *out_en
     // Load external keys
     if (!loadExternalKeys()) return ret;
     
-    if (!setcal_eticket_retrieved)
+    if (rightsIdType == 2)
     {
-        // Get extended eTicket RSA key from PRODINFO
+        if (!setcal_eticket_retrieved)
-        memset(&eticket_data, 0, sizeof(SetCalRsa2048DeviceKey));
-        
-        result = setcalInitialize();
-        if (R_FAILED(result))
         {
-            uiDrawString(STRING_X_POS, STRING_Y_POS(breaks), FONT_COLOR_ERROR_RGB, "%s: failed to initialize the set:cal service! (0x%08X)", __func__, result);
+            // Get extended eTicket RSA key from PRODINFO
-            return ret;
+            memset(&eticket_data, 0, sizeof(SetCalRsa2048DeviceKey));
+            
+            result = setcalInitialize();
+            if (R_FAILED(result))
+            {
+                uiDrawString(STRING_X_POS, STRING_Y_POS(breaks), FONT_COLOR_ERROR_RGB, "%s: failed to initialize the set:cal service! (0x%08X)", __func__, result);
+                return ret;
+            }
+            
+            result = setcalGetEticketDeviceKey(&eticket_data);
+            
+            setcalExit();
+            
+            if (R_FAILED(result))
+            {
+                uiDrawString(STRING_X_POS, STRING_Y_POS(breaks), FONT_COLOR_ERROR_RGB, "%s: setcalGetEticketDeviceKey failed! (0x%08X)", __func__, result);
+                return ret;
+            }
+            
+            // Decrypt eTicket RSA key
+            memcpy(ctr, eticket_data.key, ETICKET_DEVKEY_RSA_CTR_SIZE);
+            aes128CtrContextCreate(&eticket_aes_ctx, nca_keyset.eticket_rsa_kek, ctr);
+            aes128CtrCrypt(&eticket_aes_ctx, eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET, eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET, ETICKET_DEVKEY_RSA_SIZE);
+            
+            // Public exponent must use RSA-2048 SHA-1 signature method
+            // The value is stored use big endian byte order
+            if (__builtin_bswap32(*((u32*)(eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET + 0x200))) != SIGTYPE_RSA2048_SHA1)
+            {
+                uiDrawString(STRING_X_POS, STRING_Y_POS(breaks), FONT_COLOR_ERROR_RGB, "%s: invalid public RSA exponent for eTicket data! Wrong keys?\nTry running Lockpick_RCM to generate the keys file from scratch.", __func__);
+                return ret;
+            }
         }
         
-        result = setcalGetEticketDeviceKey(&eticket_data);
+        D = (eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET);
+        N = (eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET + 0x100);
+        E = (eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET + 0x200);
         
-        setcalExit();
+        if (!setcal_eticket_retrieved)
-        
-        if (R_FAILED(result))
         {
-            uiDrawString(STRING_X_POS, STRING_Y_POS(breaks), FONT_COLOR_ERROR_RGB, "%s: setcalGetEticketDeviceKey failed! (0x%08X)", __func__, result);
+            if (!testKeyPair(E, D, N)) return ret;
-            return ret;
+            setcal_eticket_retrieved = true;
         }
-        
-        // Decrypt eTicket RSA key
-        memcpy(ctr, eticket_data.key, ETICKET_DEVKEY_RSA_CTR_SIZE);
-        aes128CtrContextCreate(&eticket_aes_ctx, nca_keyset.eticket_rsa_kek, ctr);
-        aes128CtrCrypt(&eticket_aes_ctx, eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET, eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET, ETICKET_DEVKEY_RSA_SIZE);
-        
-        // Public exponent must use RSA-2048 SHA-1 signature method
-        // The value is stored use big endian byte order
-        if (__builtin_bswap32(*((u32*)(eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET + 0x200))) != SIGTYPE_RSA2048_SHA1)
-        {
-            uiDrawString(STRING_X_POS, STRING_Y_POS(breaks), FONT_COLOR_ERROR_RGB, "%s: invalid public RSA exponent for eTicket data! Wrong keys?\nTry running Lockpick_RCM to generate the keys file from scratch.", __func__);
-            return ret;
-        }
-    }
-    
-    D = (eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET);
-    N = (eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET + 0x100);
-    E = (eticket_data.key + ETICKET_DEVKEY_RSA_OFFSET + 0x200);
-    
-    if (!setcal_eticket_retrieved)
-    {
-        if (!testKeyPair(E, D, N)) return ret;
-        setcal_eticket_retrieved = true;
     }
     
     eTicketSave = calloc(1, sizeof(FIL));
@@ -1122,6 +1126,7 @@ int retrieveNcaTikTitleKey(nca_header_t *dec_nca_header, u8 *out_tik, u8 *out_en
     if (!foundEticket)
     {
         uiDrawString(STRING_X_POS, STRING_Y_POS(breaks), FONT_COLOR_ERROR_RGB, "%s: unable to find a matching eTicket entry for NCA rights ID!", __func__);
+        breaks++;
         ret = -2;
         return ret;
     }

source/nca.c

@@ -837,7 +837,13 @@ bool retrieveTitleKeyFromGameCardTicket(title_rights_ctx *rights_info, u8 *decry
     }
     
     // Check if the ticket has already been retrieved from the HFS0 partition in the gamecard
-    if (rights_info->retrieved_tik) return true;
+    if (rights_info->retrieved_tik)
+    {
+        // Save the decrypted NCA key area keys
+        memset(decrypted_nca_keys, 0, NCA_KEY_AREA_SIZE);
+        memcpy(decrypted_nca_keys + (NCA_KEY_AREA_KEY_SIZE * 2), rights_info->dec_titlekey, 0x10);
+        return true;
+    }
     
     // Load external keys
     if (!loadExternalKeys()) return false;

source/util.c

@@ -908,7 +908,7 @@ static bool initServices()
     initPmdmnt = true;
     
     /* Initialize pl service */
-    result = plInitialize();
+    result = plInitialize(PlServiceType_User);
     if (R_FAILED(result))
     {
         consoleErrorScreen("%s: failed to initialize pl service! (0x%08X)", __func__, result);