Which of the following encryption modes require the management of an IV? Select one or more: a. CFB b. GCM c. CTR d. OFB e. ECB f. CBC

a. CFB d. OFB f. CBC

Explanation:

The inputs to the encryption processes of the CBC, CFB, and OFB modes require the management of an IV (Initialization Vector) and denoted IV. The IV is used at an initial step in the encryption process of a message and in the corresponding decryption of the message.

For the CBC and CFB modes, the IV for a particular execution of the encryption process must be unable to be predicted, and for OFB mode, unique IVs must be used in each of the execution of the encryption process.

answer:

i don't believe the ocean is purple, but it might once have been:

as for the sky, according to nasa:

"sunlight reaches earth's atmosphere and is scattered in all directions by all the gases and particles in the air. blue light is scattered more than the other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time."

Call 911, whats going on are her eyes white?