=== Biometric Template Encryption Verification ===

Student ID: 3
Student Name: Test Student
Student ID: STU003

Raw Database Value (encrypted):
Length: 228 chars
First 50 chars: eyJpdiI6ImZCNFRtOUdUMitYV0VoZk1iZnRrWlE9PSIsInZhbH...
Starts with 'eyJ': YES ✓

Decrypted Value (via model):
Value: FINGERPRINT_SAMPLE_DATA_12345
Is plaintext: YES ✓

✅ Encryption working correctly!
- Database stores encrypted data
- Model automatically decrypts on access