JKS protection

Question

Are JKS (Java Key Store) files encrypted? Do they provide full protection for encryption keys, or do I need to rely solely on access control?
Is there a way to ensure th

Answer 1

To be more precise:

• PrivateKeys and SecretKeys within a JKS file are encrypted with their own password.
• Integrity of trusted certificates is protected with a MAC using the key store password.
• The file as a whole is not encrypted, and an attacker can list its entries without the key store password.

Answer 2

They are encrypted.

The algorithm is provider dependent. The provider will return the key/certificate based on a password. If you need strong security, find a keystore provider that uses a strong encryption.