Asymmetric Key Password Requirements

The password of asymmetric keys must meet the following requirements:

1. The password must contain at least two types of the following characters:
   • Lowercase letters
   • Uppercase letters
   • Digits
   • Special characters: `~!@#$%^&*()-_=+\|[{}];:'",<.>/? and spaces
2. The length ranges from 8 bytes to 128 bytes.