DRO2 Bytes, Bits, and Pieces Knowledge Check – C839v5 & D334 Crypto Algorithms (Exam-Ready)|Verified Questions with A+ Graded Answers Latest Updated 2026

DRO2 Bytes, Bits, and Pieces Knowledge Check – C839v5 & D334 Crypto Algorithms (Exam-Ready)|Verified Questions with A+ Graded Answers Latest Updated 2026 Chaskey is a light-weight cryptography method used for signing messages that employs a ____ bit key size. 128 64 256 16 Quark is a light-weight cryptography method used for hashing and stream encryption. What size message digest is Quark capable of producing when used for hashing? Select all that apply. 128 256 64 112 0 / 1 point Match the light-weight symmetric stream ciphers with the appropriate key size in bits. 128 Rabbit 80 Trivium 128 Enocoro 80 Mickey v2 80 Grain Which light-weight symmetric stream cipher has a 128-bit key size and a 64-bit initialization vector? Rabbit Grain CLEFIA XTEA Which light-weight symmetric stream cipher has an 80-bit key size and 80-bit IV? Skipjack PRESENT Trivium Enocoro Select the correct attributes for the symmetric block cipher IDEA from the list below. 64 bit blocks, 128 bit keys, >17 rounds 128 bit blocks, 64 bit keys, >17 rounds 64 bit blocks, 128 bit keys, <17 rounds 128 bit blocks, 128 bit keys, 8 rounds Select the correct attributes for the symmetric block cipher Skipjack from the list below. 64 bit block size, 128 bit key size 64 bit block size, 80 bit key size 80 bit block size, 64 bit key size 80 bit block size, 128 bit key size RC5 can use block sizes of 32, 64, and 128 bits and capability to operate with key sizes up to ____ bits. 128 256 2048 1024 Which of the symmetric block ciphers from the list below operates on 64 bit blocks and key size of 128 bits. Skipjack RSA XTEA AES Which attributes from the list below describe Blowfish? 512 bit key size 0-2048 key size 32-448 key size (common = 128, 192, or 256) 1-256 bit key size (common = 128, 192, or 256) Which attributes from the list below describe Twofish? 512 bit key size 0-2048 key size 32-448 key size (common = 128, 192, or 256) 1-256 bit key size (common = 128, 192, or 256) 3DES operates with 64 bit blocks, 56 bit keys and 16 rounds. True False ___ operates with 128 bit blocks and a variable key size of 128, 192, or 256 bits. 3DES Skipjack