Which of the following is a symmetric key encryption

Q: Answer-Which of the following is a symmetric key encryption algorithm?

AES is a symmetric algorithm the same key encrypts and decrypts data. It supports key sizes of 128, 192, and 256 bits. AES-256 is considered unbreakable with current computing. RSA, ECC, DSA, and Diffie-Hellman are asymmetric algorithms. Banks use AES for encrypting stored data and TLS sessions.

algorithm?

A RSA Correct Answer Incorrect Answer

B Diffie-Hellman Correct Answer Incorrect Answer

C ECC (Elliptic Curve Cryptography) Correct Answer Incorrect Answer

D AES (Advanced Encryption Standard) Correct Answer Incorrect Answer

E DSA (Digital Signature Algorithm) Correct Answer Incorrect Answer

Solution

AES is a symmetric algorithm — the same key encrypts and decrypts data. It supports key sizes of 128, 192, and 256 bits. AES-256 is considered unbreakable with current computing. RSA, ECC, DSA, and Diffie-Hellman are asymmetric algorithms. Banks use AES for encrypting stored data and TLS sessions.

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Central Bank of India SO

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