HIPAA-Compliant Patient Data Log Rotation Script

Design a Bash script that automatically rotates and archives patient log files while maintaining strict HIPAA compliance. The script must implement 256-bit encryption for archived logs, compress files older than 30 days, and ensure no personally identifiable information (PII) remains in active log files. Include robust error handling, logging of rotation events, and a mechanism to securely delete temporary files. The solution should work with standard medical record management systems and integrate with existing Linux-based healthcare infrastructure.