fix: use blakejs instead of blake2b

package.json

@@ -64,7 +64,6 @@
     "@koush/wrtc": "^0.5.3",
     "@radixdlt/semantic-release-config": "^1.1.0",
     "@rollup/plugin-typescript": "^11.1.5",
-    "@types/blake2b": "^2.1.0",
     "@types/elliptic": "^6.4.14",
     "@types/jest": "^29.5.4",
     "@types/lodash.chunk": "^4.2.7",
@@ -88,7 +87,7 @@
   },
   "dependencies": {
     "@radixdlt/radix-connect-schemas": "^0.1.0",
-    "blake2b": "^2.1.4",
+    "blakejs": "^1.2.1",
     "buffer": "^6.0.3",
     "get-random-values": "^3.0.0",
     "isomorphic-webcrypto": "^2.3.8",

src/crypto/blake2b.ts

@@ -1,20 +1,23 @@
 import { Buffer } from 'buffer'
-import blake2bHash from 'blake2b'
+import blake from 'blakejs'
 import type { ResultAsync } from 'neverthrow'
 import { errAsync, okAsync } from 'neverthrow'
 
 export const blake2b = (input: Buffer): ResultAsync<Buffer, Error> => {
   const output = new Uint8Array(32)
   try {
     return okAsync(
-      blake2bHash(output.length).update(new Uint8Array(input)).digest('hex'),
-    ).map((hex) => Buffer.from(hex, 'hex'))
+      blake.blake2b(new Uint8Array(input), undefined, output.length),
+    ).map((hex) => Buffer.from(hex))
   } catch (error) {
     return errAsync(error as Error)
   }
 }
 
 export const blakeHashHexSync = (data: string) =>
-  blake2bHash(32)
-    .update(new Uint8Array(Buffer.from(data, 'hex')))
-    .digest('hex')
+  blakeHashBufferToHex(Buffer.from(data, 'hex'))
+
+export const blakeHashBufferToHex = (buffer: Buffer) =>
+  Buffer.from(blake.blake2b(new Uint8Array(buffer), undefined, 32)).toString(
+    'hex',
+  )