Which of the following are symmetric encryption algorithms? (Select the four best answers) Cryptography Which of the following are symmetric encryption algorithms? (Select the four best answers) a. RC4 b. DES c. AES d. ECC e. Diffie-Hellman f. RSA g. 3DES Answer: a. RC4 b. DES c. AES g. 3DES Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+