clean up yarn.lock

dlt-connector/package.json

@@ -35,8 +35,7 @@
     "reflect-metadata": "^0.1.13",
     "sodium-native": "^4.0.4",
     "tsconfig-paths": "^4.1.2",
-    "type-graphql": "^2.0.0-beta.2",
-    "typeorm": "^0.3.17"
+    "type-graphql": "^2.0.0-beta.2"    
   },
   "devDependencies": {
     "@eslint-community/eslint-plugin-eslint-comments": "^3.2.1",
@@ -63,7 +62,8 @@
     "ts-jest": "^27.0.5",
     "ts-node": "^10.9.1",
     "typescript": "^4.9.4",
-    "typeorm-extension": "^3.0.1"
+    "typeorm-extension": "^3.0.1",
+    "typeorm": "^0.3.17"
   },
   "engines": {
     "node": ">=14"

dlt-connector/src/utils/typeConverter.ts

@@ -7,21 +7,3 @@ export const uuid4ToBuffer = (uuid: string): Buffer => {
 
   return buffer
 }
-
-export const HARDENED_KEY_BITMASK = 0x80000000
-
-/*
- * change derivation index from x => x'
- * for more infos to hardened keys look here:
- * https://en.bitcoin.it/wiki/BIP_0032
- */
-export const hardenDerivationIndex = (derivationIndex: number): number => {
-  /*
-  TypeScript uses signed integers by default, 
-  but bip32-ed25519 expects an unsigned value for the derivation index.
-  The >>> shifts the bits 0 places to the right, which effectively makes no change to the value, 
-  but forces TypeScript to treat derivationIndex as an unsigned value.  
-  Source: ChatGPT
-  */
-  return (derivationIndex | HARDENED_KEY_BITMASK) >>> 0
-}