diff --git a/ESP32/esp32/ESP32-S3-Touch-AMOLED-2.16/main-device/shine_homeserver_main/shine_homeserver_main.ino b/ESP32/esp32/ESP32-S3-Touch-AMOLED-2.16/main-device/shine_homeserver_main/shine_homeserver_main.ino
index ac2e165..80aab46 100644
--- a/ESP32/esp32/ESP32-S3-Touch-AMOLED-2.16/main-device/shine_homeserver_main/shine_homeserver_main.ino
+++ b/ESP32/esp32/ESP32-S3-Touch-AMOLED-2.16/main-device/shine_homeserver_main/shine_homeserver_main.ino
@@ -8,9 +8,6 @@
 #include <Arduino_GFX_Library.h>
 #include <TouchDrvCSTXXX.hpp>
 #include <mbedtls/sha256.h>
-
-extern "C" int ge25519_is_canonical(const unsigned char *s);
-extern "C" int ge25519_is_on_curve(const unsigned char *p);
 #include <mbedtls/base64.h>
 #include <Ed25519.h>
 #include <sodium.h>
@@ -38,6 +35,17 @@ extern "C" int ge25519_is_on_curve(const unsigned char *p);
 #define TAP_CANCEL_THRESHOLD 18
 #define MAX_SCAN_RESULTS 8
 #define MAX_SAVED_WIFI_NETWORKS 8
+
+extern "C" {
+typedef int32_t fe25519[10];
+typedef struct {
+  fe25519 X;
+  fe25519 Y;
+  fe25519 Z;
+  fe25519 T;
+} ge25519_p3;
+int ge25519_frombytes(ge25519_p3 *h, const unsigned char *s);
+}
 #define WIFI_CONNECT_TIMEOUT_MS 12000
 #define WIFI_RECONNECT_FAST_MS 10000
 #define WIFI_RECONNECT_SLOW_MS 30000
@@ -918,9 +926,8 @@ static bool findProgramAddress(const std::vector<std::vector<uint8_t>> &seeds, c
                               reinterpret_cast<const unsigned char *>(kProgramDerivedAddressMarker),
                               strlen(kProgramDerivedAddressMarker));
     crypto_hash_sha256_final(&st, out32);
-    bool isCanonical = ge25519_is_canonical(out32) != 0;
-    bool isOnCurve = ge25519_is_on_curve(out32) != 0;
-    if (!(isCanonical && isOnCurve)) {
+    ge25519_p3 point;
+    if (ge25519_frombytes(&point, out32) != 0) {
       return true;
     }
   }
diff --git a/VERSION.properties b/VERSION.properties
index 8e7f4ef..44d1b3f 100644
--- a/VERSION.properties
+++ b/VERSION.properties
@@ -1,2 +1,2 @@
-client.version=1.2.171
-server.version=1.2.160
+client.version=1.2.172
+server.version=1.2.161