Multiple choice technology security

Which encyption algorith is strongest and is being used by US Govt.

  1. DES

  2. Triple DES

  3. whirpool

  4. AES

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

AES (Advanced Encryption Standard) is the current US government standard for encryption and is significantly stronger than DES or Triple DES, which have known vulnerabilities. Whirlpool is a hash function, not an encryption algorithm. AES is approved for classified information and widely adopted.