Merge pull request #1643 from input-output-hk/refactor/relax-cip8-signing-limit

refactor: relax CIP-8 signing threshold from 100 to 190

Author: rhyslbw

Dockerfile

@@ -1,4 +1,4 @@
-ARG UBUNTU_VERSION=20.04
+ARG UBUNTU_VERSION=22.04
 
 FROM ubuntu:${UBUNTU_VERSION} AS ubuntu-nodejs
 ARG NODEJS_MAJOR_VERSION=18

packages/hardware-ledger/src/LedgerKeyAgent.ts

@@ -67,7 +67,7 @@ const LedgerConnection = (_LedgerConnection as any).default
   : _LedgerConnection;
 type LedgerConnection = _LedgerConnection;
 
-const CIP08_SIGN_HASH_THRESHOLD = 100;
+const CIP08_SIGN_HASH_THRESHOLD = 190;
 
 const isUsbDevice = (device: any): device is USBDevice =>
   typeof USBDevice !== 'undefined' && device instanceof USBDevice;