update licensing info for this fork of the community edition (#1)

* cleanup licensing info for this fork of the community edition

* add README.md

* typo

* update readme

* update license

* restore source files headers

* Use the new VID:PID allocated to Librekeys by OpenMoko

LICENSE

@@ -1,3 +1,23 @@
+Unless stated otherwise at the top of a file, all the files of this 
+project are licensed under the GNU Affero General Public License v3
+(AGPLv3). The full text of this license is reproduced at the bottom of
+this document.
+The copyright holders are indicated at the top of each file.
+
+The project is using the following libraries, sdk or portions of code:
+- mdebtls, licensed under Apache-2.0 and GPL-2.0-or-later licenses,
+  https://github.com/Mbed-TLS/mbedtls
+- tinyUSB, licensed under the MIT License,
+  https://github.com/hathach/tinyusb
+- tinycbor, licensed under the MIT license,
+  https://github.com/intel/tinycbor
+- mlkem-native, the Apache-2.0 license OR the ISC license OR the MIT
+  license, https://github.com/pq-code-package/mlkem-native
+- USB CCID from Raspberry Pi (Trading) Ltd, licensed under the BSD
+  license,
+
+________________________________________________________________________
+
                     GNU AFFERO GENERAL PUBLIC LICENSE
                        Version 3, 19 November 2007
 

README.md

@@ -0,0 +1,4 @@
+# Pico Keys SDK
+This is a fork of the community edition of the project located at https://github.com/polhenarejos/pico-keys-sdk  
+
+For licensing information and credits, see the LICENSE file

pico_keys_sdk_import.cmake

@@ -64,12 +64,12 @@ if(ESP_PLATFORM)
 endif()
 
 if(NOT DEFINED USB_VID)
-    set(USB_VID 0x2E8A)
+    set(USB_VID 0x1D50)
 endif()
 add_definitions(-DUSB_VID=${USB_VID})
 
 if(NOT DEFINED USB_PID)
-    set(USB_PID 0x10FD)
+    set(USB_PID 0x619B)
 endif()
 add_definitions(-DUSB_PID=${USB_PID})
 
@@ -126,7 +126,7 @@ if(NOT ESP_PLATFORM)
     )
 
     if(ENABLE_EDDSA)
-        set(MBEDTLS_ORIGIN "https://github.com/polhenarejos/mbedtls.git")
+        set(MBEDTLS_ORIGIN "https://github.com/librekeys/mbedtls.git")
         set(MBEDTLS_REF "mbedtls-3.6-eddsa")
 
         execute_process(

src/usb/usb_descriptors.c

@@ -28,10 +28,10 @@
 #include "usb.h"
 
 #ifndef USB_VID
-#define USB_VID   0x2E8A
+#define USB_VID   0x1D50
 #endif
 #ifndef USB_PID
-#define USB_PID   0x10FD
+#define USB_PID   0x619B
 #endif
 
 #if defined(PICO_PLATFORM) || defined(ESP_PLATFORM)