Question 1

the main elements of a RFID system are tags and __________ .

Accepted Answer

The answer of the main elements of a RFID system...

Question 2

A(n) ___________ allows data that is being read or tansmitted to be checked for errors and, when necessary, corrected.

Accepted Answer

ECC, or Error-Correcting Code, is specifically designed to detect and correct errors in data during transmission or storage, ensuring data integrity.

Question 3

__________ refers to the use of electroinics and software within a product that has a specific function or set of functions.

Accepted Answer

The answer of __________ refers to the use of electroinics...

Question 4

__________ searches an unordered list in O(n) time, while conventional algorithms require O(n).

Accepted Answer

Grover's Algorithm is known for its ability to search an unordered list in O(√n) time, which is a significant improvement over the conventional search algorithms that require O(n) time. This quantum algorithm demonstrates the potential for quantum computing to outperform classical computing in specific tasks.

Question 5

Information in a quantum computer is represented as __________ .

Accepted Answer

Qubits are the fundamental units of information in a quantum computer, analogous to bits in classical computing but with the capability to exist in multiple states simultaneously due to quantum superposition.

Question 6

the _________ is designed to be stored on a RFID tag and it provides a universal identifier for every physical object anywhere in the world.

Accepted Answer

The Electronic Product Code (EPC) is designed to be stored on an RFID tag and provides a universal identifier for every physical object anywhere in the world, enabling these objects to be tracked and managed throughout their lifecycle.

Question 7

__________ systems are dedicated, single-purpose devices that detect something in the environment, perform a basic level of processing, and then do something with the results.

Accepted Answer

The answer of __________ systems are dedicated, single-purpose devices that...

Question 8

An example of a lightweight cryptographic hash function is __________ .

Accepted Answer

PHOTON is an example of a lightweight cryptographic hash function designed for low-resource environments.

Question 9

__________ proposed a technique that builds on the Lamport scheme, using the concept of a hash tree.

Accepted Answer

Merkel proposed a technique that builds on the Lamport scheme, using the concept of a hash tree, which is now known as the Merkle tree.

Question 10

Public-key cryptography supports three critical cryptographic functionalities: public-key encryption, digital signatures, and __________ .

Accepted Answer

The answer of Public-key cryptography supports three critical cryptographic functionalities:...

Question 11

the most widely studied __________ is the NtRU family of cryptographic algorithms.

Accepted Answer

The NTRU family of cryptographic algorithms is most widely studied within the context of lattice-based cryptography. This approach uses the mathematical structure of lattices to construct encryption schemes, which are considered to be resistant to quantum computer attacks.

Question 12

__________ is an example of a newly designed MAC.

Accepted Answer

SipHash is a newly designed MAC (Message Authentication Code) that is specifically designed to be efficient and secure, particularly in the context of short inputs.

Question 13

__________ cryptography is concerned with the development of cryptographic algorithms that are secure against the potential development of quantum computers.

Accepted Answer

The answer of __________ cryptography is concerned with the development...

Question 14

A __________ is a single chip that contains the processor, nonvolatile memory for the program, volatile memory for input and output, a clock, and an I/O control unit.

Accepted Answer

The answer of A __________ is a single chip that...

Question 15

ISO 29192 defines a minimum security strength for lightweight cryptography of __________ bits.

Accepted Answer

ISO 29192 defines a minimum security strength for lightweight cryptography of 80 bits.

Question 16

A __________ is an attack enabled by a leakage of information from a physical cryptosystem.

Accepted Answer

The answer of A __________ is an attack enabled by...

Question 17

the __________ of a cryptographic key is the time span during which a specific
cryptogrphic key is authorized for use for its defined purpose.

Accepted Answer

The answer of the __________ of a cryptographic key is...

Question 18

For both block and stream ciphers, the implementation to meet design goals makes use of one of three major hardware architecture options: parallel (loop unrolled), round-wise (rolled), and __________ .

Accepted Answer

The answer of For both block and stream ciphers, the...

Question 19

__________ cryptography is a subfield of cryptography concerned with the development of cryptographic algorithms for resource-constrained devices.

Accepted Answer

The answer of __________ cryptography is a subfield of cryptography...

Question 20

______ refers to schemes such as Diffie-Hellman key exchange.

Accepted Answer

Key-Establishment Mechanisms, such as the Diffie-Hellman key exchange, are protocols designed to securely establish shared keys between parties over an insecure channel.

Quiz 14: Lightweight Cryptography and Post-Quantum Cryptography