Password Toolbox
Provides local demonstrations in PBKDF2 and AES/DES/RC4 compatibility modes; legacy algorithms are not recommended for new systems.
How to use the password toolbox
The password toolbox processes input only in the current browser; it does not upload data, connect to the internet, or write keys to persistent storage.
Input content
Enter the text to hash, encode, or process for demonstration, and select the corresponding tool mode.
Confirm algorithm
Review the algorithm documentation; MD2, MD5, SHA-1, and legacy encryption modes are not suitable for the security design of new systems.
Check results
Check the output length, format, and error messages before copying the result; digests cannot be reversed to recover the original text.
Limitations and Notes
- This page provides local processing only and does not replace audited cryptographic libraries, key management, or production encryption solutions.
- MD2, MD5, and SHA-1, as well as DES, RC4, and other legacy algorithms are provided only for compatibility or educational verification.
- Input and output are limited by 1 MiB; do not leave passwords, keys, or sensitive data on shared devices.
FAQ
Are MD5 or SHA encryption?
No, they are one-way digest or hash algorithms; the page retains the reference names but explains them using the correct terminology.
Will the key be sent to the server?
No, the current page processes everything only in the browser.
Can it be used for production password storage?
Not recommended; use an audited password-hashing scheme and independent key management.