Câu 121: CISSP: Certified Information Systems Security Professional

Which combination of cryptographic algorithms are compliant with Federal Information Processing Standard (FIPS) Publication 140-2 for non-legacy systems?

1. A. Diffie-hellman (DH) key exchange: DH (>=2048 bits) Symmetric Key: Advanced Encryption Standard (AES) > 128 bits Digital Signature: Digital Signature Algorithm (DSA) (>=2048 bits) — đáp án hiện tại
2. B. Diffie-hellman (DH) key exchange: DH (>=2048 bits) Symmetric Key: Advanced Encryption Standard (AES) > 128 bits Digital Signature: Rivest-Shamir-Adleman (RSA) (1024 bits)
3. C. Diffie-hellman (DH) key exchange: DH ( =2048 bits)
4. D. Diffie-hellman (DH) key exchange: DH (>=2048 bits) Symmetric Key: Advanced Encryption Standard (AES) =256 bits)