crypto package not support any more

[faezegholami]

hi
i installed this package and get this error.

ERROR in ./node_modules/node-rsa/src/NodeRSA.js 10:12-29

Module not found: Error: Can't resolve 'crypto' in 'C:\Users\f.gholami\Desktop\faraEtebarLogin\my-app\node_modules\node-rsa\src'

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
- add a fallback 'resolve.fallback: { "crypto": require.resolve("crypto-browserify") }'
- install 'crypto-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
resolve.fallback: { "crypto": false }

when i searched for crypto found out crypto package didn't support any more.
what do i do?

[rohitk0]

the solution is in error.
Step 1: install 'crypto-browserify'
Step 2: add a fallback 'resolve.fallback: { "crypto": require.resolve("crypto-browserify") } in your webpack configuration file (as you are using node-rsa and node-rsa uses crypto , you need to add its polyfill ).

[golontico]

Hello even when i do it the problem persist

module.exports = {
    // Existing configuration options
    resolve: {
      // Other resolve options...
      fallback: { "crypto": require.resolve("crypto-browserify") },
    },
  };

etc1@MacBook-Pro app % npm list crypto-browserify
app /Users/path/compassapp
└── crypto-browserify@3.12.0

Please give a hand