When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Key stretching - Wikipedia

   en.wikipedia.org/wiki/Key_stretching

   Thus, a program that uses key stretching can use 65,000 rounds of hashes and delay the user for at most one second. Testing a trial password or passphrase typically requires one hash operation. But if key stretching was used, the attacker must compute a strengthened key for each key they test, meaning there are 65,000 hashes to compute per test.

3. Key derivation function - Wikipedia

   en.wikipedia.org/wiki/Key_derivation_function

   Example of a Key Derivation Function chain as used in the Signal Protocol.The output of one KDF function is the input to the next KDF function in the chain. In cryptography, a key derivation function (KDF) is a cryptographic algorithm that derives one or more secret keys from a secret value such as a master key, a password, or a passphrase using a pseudorandom function (which typically uses a ...

4. bcrypt - Wikipedia

   en.wikipedia.org/wiki/Bcrypt

   For example, bcrypt cannot be used to derive a 512-bit key from a password. At the same time, algorithms like pbkdf2, scrypt, and argon2 are password-based key derivation functions - where the output is then used for the purpose of password hashing rather than just key derivation. Password hashing generally needs to complete < 1000 ms.

5. Complete Bundle by AOL | 30-Day Free* Trial | AOL Products

   www.aol.com/products/bundles/complete

   Complete by AOL offers comprehensive protection for your identity, data and devices with top-of-the-line services at a low cost. Try it free*.

6. ID Protection by AOL - Manage username, passwords & online ...

   www.aol.com/products/bundles/identity-protection

   ID Protection by AOL works around the clock to help guard your online reputation and secure your usernames, passwords and personal information; all for only $11.99/month, a much lower cost than ...

7. Password Hashing Competition - Wikipedia

   en.wikipedia.org/wiki/Password_Hashing_Competition

   The Password Hashing Competition was an open competition announced in 2013 to select one or more password hash functions that can be recognized as a recommended standard. It was modeled after the successful Advanced Encryption Standard process and NIST hash function competition , but directly organized by cryptographers and security practitioners.