Toolstant.
PBKDF2 Hash Generator
Enter the text you want to hash. This could be a password or any message.
A unique, random value generated for each session to enhance security.
Number of times the hash function is applied. Higher values increase security but also computation time.
Length of the output hash in bytes. Larger sizes provide more security but may not be necessary for all use cases.
Last updated Dec. 2, 2024
Password-Based Key Derivation Function 2: PBKDF2
Generate PBKDF2 SHA256 password online
What is PBKDF2?
PBKDF2 is a cryptographic algorithm for securely hashing passwords. It reduces vulnerabilities from brute force attacks by incorporating salt and multiple iterations.
Key parameters include: password, salt, iterations, and hash function (e.g., SHA-256).
What are alternatives to PBKDF2?
- Argon2
- Bcrypt
- Scrypt
- Yescrypt
- Makwa
Frequently Asked Questions
Is PBKDF2 still secure?
PBKDF2 remains secure but is gradually being replaced by newer algorithms like Argon2 for higher security applications.
Is PBKDF2 recommended?
PBKDF2 is still recommended for general use, but Argon2 or bcrypt may be better for high-security requirements.
Is PBKDF2 better than bcrypt?
Both are secure, but bcrypt offers additional protections against brute-force attacks.
What does PBKDF2 stand for?
PBKDF2 stands for Password-Based Key Derivation Function 2. It securely derives cryptographic keys from passwords.
PBKDF2 Wikipedia
You can learn more about PBKDF2 on its [Wikipedia page](https://en.wikipedia.org/wiki/PBKDF2).
