From 2f76e76a451933619480c918dc6710a4de8496d7 Mon Sep 17 00:00:00 2001
From: Adithya Vardhan <imadithyavardhan@gmail.com>
Date: Fri, 14 Aug 2026 00:08:21 +0530
Subject: [PATCH] fix: align NWC crypto dependencies

---
 lib/utils.ts | 11 ++++++++---
 package.json |  6 ++++--
 yarn.lock    | 22 +++++-----------------
 3 files changed, 17 insertions(+), 22 deletions(-)

diff --git a/lib/utils.ts b/lib/utils.ts
index e9622426..6a1c76b8 100644
--- a/lib/utils.ts
+++ b/lib/utils.ts
@@ -1,5 +1,5 @@
 import { NWCClient } from "@getalby/sdk/nwc";
-import { secp256k1 } from "@noble/curves/secp256k1";
+import { secp256k1 } from "@noble/curves/secp256k1.js";
 import { extract as hkdf_extract } from "@noble/hashes/hkdf.js";
 import { sha256 } from "@noble/hashes/sha2.js";
 import { bytesToHex, hexToBytes, utf8ToBytes } from "@noble/hashes/utils.js";
@@ -17,13 +17,18 @@ export function cn(...inputs: ClassValue[]) {
 }
 
 export function computeSharedSecret(pub: string, sk: string): string {
-  const sharedSecret = secp256k1.getSharedSecret(sk, "02" + pub);
+  const sharedSecret = secp256k1.getSharedSecret(
+    hexToBytes(sk),
+    hexToBytes("02" + pub),
+  );
   const normalizedKey = sharedSecret.slice(1);
   return Buffer.from(normalizedKey).toString("hex");
 }
 
 export function getConversationKey(pub: string, sk: string): string {
-  const sharedX = secp256k1.getSharedSecret(sk, "02" + pub).subarray(1, 33);
+  const sharedX = secp256k1
+    .getSharedSecret(hexToBytes(sk), hexToBytes("02" + pub))
+    .subarray(1, 33);
   return bytesToHex(hkdf_extract(sha256, sharedX, utf8ToBytes("nip44-v2")));
 }
 
diff --git a/package.json b/package.json
index 30360556..19608c07 100644
--- a/package.json
+++ b/package.json
@@ -30,9 +30,10 @@
     "@alevy97/react-native-userdefaults": "^0.2.2",
     "@getalby/expo-shared-preferences": "^0.0.1",
     "@getalby/lightning-tools": "^8.1.1",
-    "@getalby/sdk": "^8.0.1",
+    "@getalby/sdk": "8.0.3",
     "@gorhom/bottom-sheet": "^5.2.6",
-    "@noble/curves": "^1.6.0",
+    "@noble/curves": "2.0.1",
+    "@noble/hashes": "2.0.1",
     "@popicons/react-native": "^0.0.22",
     "@rn-primitives/label": "^1.2.0",
     "@rn-primitives/slot": "^1.2.0",
@@ -66,6 +67,7 @@
     "lottie-react-native": "~7.3.1",
     "message-port-polyfill": "^0.2.0",
     "nativewind": "^4.2.1",
+    "nostr-tools": "2.23.5",
     "pastellify": "^0.1.4",
     "react": "19.1.0",
     "react-dom": "19.1.0",
diff --git a/yarn.lock b/yarn.lock
index e6c027e4..2ce21280 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1568,10 +1568,10 @@
   resolved "https://registry.yarnpkg.com/@getalby/lightning-tools/-/lightning-tools-8.1.1.tgz#4bf8be9f30dd76f7dd082262e862e63c16591fae"
   integrity sha512-gB+3fvTGz9bbl31JNgKMWqG4dZWgCxSB51fYn+F4tZ3x2h5oI/yHjvb6W9GBo2Zscr5gMP64gs0LlzKYoETlvQ==
 
-"@getalby/sdk@^8.0.1":
-  version "8.0.1"
-  resolved "https://registry.yarnpkg.com/@getalby/sdk/-/sdk-8.0.1.tgz#6202ad96692e54e37bd7b3d0b530b7b1bb03f9b6"
-  integrity sha512-DaRmP5/0z0Xh+UqV4UgCLeYv05SkGsq+BS4sQr5dTI342IKz57T/5YaRGcCipmYPWXL88HObaivd8oJgf9LP3A==
+"@getalby/sdk@8.0.3":
+  version "8.0.3"
+  resolved "https://registry.yarnpkg.com/@getalby/sdk/-/sdk-8.0.3.tgz#dd59ce94682c1c041fa90b42c16e959aa2d59f03"
+  integrity sha512-vPEogAWwLHbL55COeXrRN7yRBXMDGDxX1M2A+o3Lqw60FFng6fa9FK9sw8ptdILMD1dQZq8FzPXuabQ7seoDBA==
   dependencies:
     "@getalby/lightning-tools" "^8.1.1"
     nostr-tools "^2.23.3"
@@ -1950,18 +1950,6 @@
   dependencies:
     "@noble/hashes" "2.0.1"
 
-"@noble/curves@^1.6.0":
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/@noble/curves/-/curves-1.6.0.tgz#be5296ebcd5a1730fccea4786d420f87abfeb40b"
-  integrity sha512-TlaHRXDehJuRNR9TfZDNQ45mMEd5dwUwmicsafcIX4SsNiqnCHKjE/1alYPd/lDRVhxdhUAlv8uEhMCI5zjIJQ==
-  dependencies:
-    "@noble/hashes" "1.5.0"
-
-"@noble/hashes@1.5.0":
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.5.0.tgz#abadc5ca20332db2b1b2aa3e496e9af1213570b0"
-  integrity sha512-1j6kQFb7QRru7eKN3ZDvRcP13rugwdxZqCjbiAVZfIJwgj2A65UmT4TgARXGlXgnRkORLTDTrO19ZErt7+QXgA==
-
 "@noble/hashes@2.0.1":
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-2.0.1.tgz#fc1a928061d1232b0a52bb754393c37a5216c89e"
@@ -7842,7 +7830,7 @@ normalize-path@^3.0.0, normalize-path@~3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
-nostr-tools@^2.23.3:
+nostr-tools@2.23.5, nostr-tools@^2.23.3:
   version "2.23.5"
   resolved "https://registry.yarnpkg.com/nostr-tools/-/nostr-tools-2.23.5.tgz#46fa68a35cf6e918c4f59208a2ed7585c72a68a0"
   integrity sha512-Fa7ZlUdjfUW1P4E7H3yBexhOHYi18XNyvd2n7eNHkYR085xADX6Y8V8Vm7nT/XQajaFOBrptXmVIGkJ2E4vfVw==