
Question 1
0 out of 1 points
A mathematical ____________________ is a “secret mechanism that enables you to easily
accomplish the reverse function in a one-way function.”
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
trapdoor
Exact Match

Case Sensitivity
Question 2
1 out of 1 points
A method of encryption that requires the same secret key to encipher and decipher the
message is known as public key encryption.
Selected Answer:
Answers:
False
True
False

Question 3
0 out of 1 points
A method of encryption that requires the same secret key to encipher and decipher the
message is known as ____ encryption.
Selected Answer:
Answers:
[None Given]
asymmetric
symmetric
public
private

Question 4
0 out of 1 points
A(n) ____________________ authority operates under the trusted collaboration of the
certificate authority and can be delegated day-to-day certification functions, such as verifying
registration information about new registrants, generating end-user keys, revoking certificates,
and validating that users possess a valid certificate.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
registration
Exact Match

Case Sensitivity
Question 5
0 out of 1 points
A(n) ____________________ substitution uses one alphabet.
Selected Answer:
Correct Answer:
[None Given]
Evaluation Method
Correct Answer
monoalphabetic
Exact Match

Case Sensitivity
Question 6
0 out of 1 points
A(n) distinguished name uniquely identifies a certificate entity, to a user’s public key.
Selected Answer:
Answers:

[None Given]
True
False
Question 7
0 out of 1 points
A(n) key is the programmatic steps used to convert an unencrypted message into an
encrypted sequence of bits that represent the message.
Selected Answer:
Answers:
[None Given]
True
False

Question 8
0 out of 1 points
A(n) man-in-the-middle attack attempts to intercept a public key or even to insert a
known key structure in place of the requested public key.
Selected Answer:
Answers:

[None Given]
True
False
Question 9
0 out of 1 points
A(n) registration authority issues, manages, authenticates, signs, and revokes users’
digital certificates, which typically contain the user’s name, public key, and other
identifying information.
Selected Answer:
Answers:
[None Given]
True
False

Question 10
0 out of 1 points
A(n) response attack is an attempt to resubmit a recording of the deciphered
authentication to gain entry into a secure source.
Selected Answer:
Answers:
[None Given]
True
False

Question 11
0 out of 1 points
Also known as the one-time pad, the ____________________ cipher, which was developed at
AT&T, uses a set of characters only one time for each encryption process.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
Vernam
Exact Match

Case Sensitivity
Question 12
0 out of 1 points
An X.509 v3 certificate binds a(n) _____, which uniquely identifies a certificate entity,
to a user’s public key.
Selected Answer:
Answers:
[None Given]
message digest
fingerprint
distinguished name
digital signature

Question 13
0 out of 1 points
An attacker may obtain duplicate texts, one in ciphertext and one in plaintext, which
enable the individual to reverse-engineer the encryption algorithm in a(n) knownplaintext attack scheme.
Selected Answer:
Answers:

[None Given]
True
False
Question 14
0 out of 1 points
As DES became known as being too weak for highly classified
communications, Double DES was created to provide a level of security far beyond that
of DES.
Selected Answer:
Answers:
[None Given]
True
False

Question 15
0 out of 1 points
Attackers may conduct an encrypted-plaintext attack by sending potential victims a
specific text that they are sure the victims will forward on to others.
Selected Answer:
Answers:
[None Given]
True
False

Question 16
0 out of 1 points
Bit stream methods most commonly use functions like the exclusive OR operation
(_____).
Selected Answer:
[None Given]
Answers:
XOR
EOR
NOR
OR

Question 17
0 out of 1 points
Common implementations of RA include: systems to issue digital certificates to users
and servers; directory enrollment; key issuing systems; tools for managing the key
issuance; and verification and return of certificates.
Selected Answer:
Answers:
[None Given]
True
False

Question 18
0 out of 1 points
DES uses a 64-bit key.
Selected Answer:
Answers:
[None Given]
True
False

Question 19
0 out of 1 points
DES uses a(n) _____-bit block size.
Selected Answer:
Answers:
[None Given]
32
64
128
256

Question 20
Needs Grading
Describe digital certificates.
Selected
Answer:
Correct
Answer:
[None Given]
Digital certificates are public-key container files that allow computer
programs to validate the key and identify to whom it belongs. The certificate
is often issued by a third party that certifies the authenticity of the information
it contains. A digital signature attached to the certificate’s container file
certifies the file’s origin and integrity. A certificate authority (CA) issues,
manages, authenticates, signs, and revokes users’ digital certificates, which
typically contain the user name, public key, and other identifying information.
Response
Feedback:

[None Given]
Question 21
Needs Grading
Describe how hash functions work and what they are used for.

Selected
Answer:
Correct
Answer:
[None Given]
Response
Feedback:
[None Given]
Hash functions are mathematical algorithms that generate a message summary
or digest to confirm the identity of a specific message and to confirm that
there have not been any changes to the content. While they do not create a
ciphertext, hash functions confirm message identity and integrity, both of
which are critical functions in e-commerce. Hashing functions do not require
the use of keys, but it is possible to attach a message authentication code
(MAC)—a key-dependent, one-way hash function—that allows only specific
recipients (symmetric key holders) to access the message digest.
Question 22
Needs Grading
Describe symmetric and asymmetric encryptions.
Selected
Answer:
Correct
Answer:
[None Given]
Symmetric Encryption. Encryption methodologies that require the same secret
key to encipher and decipher the message are using what is called private key
encryption or symmetric encryption. Symmetric encryption methods use
mathematical operations that can be programmed into extremely fast
computing algorithms so that the encryption and decryption processes are
executed quickly by even small computers. The primary challenge of
symmetric key encryption is getting the key to the receiver, a process that
must be conducted out of band (meaning through a channel or band other than
the one carrying the ciphertext) to avoid interception.
Asymmetric Encryption. Another category of encryption techniques is
asymmetric encryption. Whereas the symmetric encryption systems are based
on using a single key to both encrypt and decrypt a message, asymmetric
encryption uses two different but related keys, and either key can be used to
encrypt or decrypt the message. Asymmetric encryption can be used to
provide elegant solutions to problems of secrecy and verification. This
technique has its highest value when one key is used as a private key, which
means that it is kept secret (much like the key of symmetric encryption),
known only to the owner of the key pair, and the other key serves as a public
key, which means that it is stored in a public location where anyone can use it.
Response
Feedback:

[None Given]
Question 23
0 out of 1 points
Dictionary attacks are a collection of brute-force methods that attempt to deduce
statistical relationships between the structure of the unknown key and the ciphertext that
is the output of the cryptosystem.
Selected Answer:
Answers:
[None Given]
True
False

Question 24
0 out of 1 points
Digital ____________________ are electronic documents that can be part of a process of
identification associated with the presentation of a public key.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
certificates
Exact Match

Case Sensitivity
Question 25
0 out of 1 points
Digital ____________________ are encrypted messages that can be mathematically proven to
be authentic.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
signatures
Exact Match

Case Sensitivity
Question 26
0 out of 1 points
Digital ____________________ are public key container files that allow computer programs to
validate the key and identify to whom it belongs.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
certificates
Exact Match

Case Sensitivity
Question 27
0 out of 1 points
Digital signatures should be created using processes and products that are based on the
____.
Selected Answer:
[None Given]
Answers:
DSS
NIST
SSL
HTTPS

Question 28
0 out of 1 points
ESP in transport mode can be used to establish a virtual private network, assuring
encryption and authentication between networks communicating across the Internet.
Selected Answer:
Answers:
[None Given]
True
False

Question 29
0 out of 1 points
Encryption is a process of hiding information and has been in use for a long time.
Selected Answer:
Answers:
[None Given]
True
False

Question 30
0 out of 1 points
Encryption is the process of converting the ciphertext into a message that conveys
readily understood meaning.
Selected Answer:
Answers:
[None Given]
True
False

Question 31
0 out of 1 points
Hash algorithms are publicly known functions that create a value by converting variablelength messages into a single fixed-length value.
Selected Answer:
Answers:

[None Given]
True
False
Question 32
0 out of 1 points
Hashing functions do not require the use of keys, but it is possible to attach a message
____________________ code.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Exact Match

Correct Answer
Case Sensitivity
authentication
Question 33
0 out of 1 points
Hashing functions require the use of keys.
Selected Answer:
Answers:
[None Given]
True
False

Question 34
0 out of 1 points
In 1917, Gilbert S.Vernam, an AT&T employee, invented a polyalphabetic cipher
machine that used a non-repeating random key.
Selected Answer:
Answers:

[None Given]
True
False
Question 35
0 out of 1 points
In 1953, Giovan Batista Belaso introduced the idea of the passphrase (password) as a key
for encryption.
Selected Answer:
Answers:
[None Given]
True
False

Question 36
0 out of 1 points
In IPSEC ____________________ mode, only the IP data is encrypted, not the IP headers.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
transport
Exact Match

Case Sensitivity
Question 37
0 out of 1 points
In a(n) ____ attack, the attacker eavesdrops during the victim’s session and uses
statistical analysis of the user’s typing patterns and inter-keystroke timings to discern
sensitive session information.
Selected Answer:
Answers:
[None Given]
replay
timing
correlation
dictionary

Question 38
0 out of 1 points
In a(n) ____________________ attack, the attacker eavesdrops during the victim’s session and
uses statistical analysis of the user’s typing patterns and inter-keystroke timings to discern
sensitive session information.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
timing
Exact Match

Case Sensitivity
Question 39
0 out of 1 points
In a(n) word attack, the attacker encrypts every word in a dictionary using the same
cryptosystem as used by the target.
Selected Answer:
Answers:
[None Given]
True
False

Question 40
0 out of 1 points
In transport mode the entire IP packet is encrypted and is then placed as the content
portion of another IP packet.
Selected Answer:
Answers:
[None Given]
True
False

Question 41
0 out of 1 points
Internet Protocol Security is designed to protect data integrity, user confidentiality, and
authenticity at the IP packet level.
Selected Answer:
Answers:

[None Given]
True
False
Question 42
0 out of 1 points
Julius Caesar was associated with an early version of the transposition cipher.
Selected Answer:
Answers:

[None Given]
True
False
Question 43
0 out of 1 points
Netscape developed the ____________________ Layer protocol to use public key encryption
to secure a channel over the public Internet, thus enabling secure communications.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method

Correct Answer
Exact Match
Secure Socket
Exact Match
Secure Sockets
Case Sensitivity
Question 44
0 out of 1 points
Nonrepudiation means that customers or partners can be held accountable for
transactions, such as online purchases, which they cannot later deny.
Selected Answer:
Answers:

[None Given]
True
False
Question 45
0 out of 1 points
Once the attacker has successfully broken an encryption, he or she may launch a replay
attack, which is an attempt to resubmit a recording of the deciphered authentication to
gain entry into a secure source.
Selected Answer:
Answers:

[None Given]
True
False
Question 46
0 out of 1 points
One encryption method made popular by spy movies involves using the text in a book as
the key to decrypt a message.
Selected Answer:
Answers:

[None Given]
True
False
Question 47
0 out of 1 points
One of the most widely known cryptographic algorithms is the Data ____________________
Standard, which was developed by IBM and is based on the company’s Lucifer algorithm.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
Encryption
Exact Match

Case Sensitivity
Question 48
0 out of 1 points
PGP uses the freeware ZIP algorithm to compress the message after it has been digitally
signed but before it is encrypted.
Selected Answer:
Answers:

[None Given]
True
False
Question 49
0 out of 1 points
PKI systems are based on public key cryptosystems and include digital certificates and
certificate authorities.
Selected Answer:
Answers:
[None Given]
True
False

Question 50
0 out of 1 points
Plaintext or cleartext is the original unencrypted message that is encrypted; also the name
given to the results of a message that has been successfully decrypted.
Selected Answer:
Answers:

[None Given]
True
False
Question 51
0 out of 1 points
Popular cryptosystems use a hybrid combination of symmetric and asymmetric
algorithms.
Selected Answer:
Answers:

[None Given]
True
False
Question 52
0 out of 1 points
Privacy Enhanced Mail was proposed by the Internet Engineering Task Force as a
standard to function with the public key cryptosystems.
Selected Answer:
Answers:

[None Given]
True
False
Question 53
0 out of 1 points
SHA-1 produces a(n) _____-bit message digest, which can then be used as an input to a
digital signature algorithm.
Selected Answer:
Answers:
[None Given]
48
56
160
256

Question 54
0 out of 1 points
SSL builds on the encoding format of the Multipurpose Internet Mail Extensions
protocol by adding encryption and authentication through the use of digital signatures
based on public key cryptosystems.
Selected Answer:
Answers:
[None Given]
True
False

Question 55
0 out of 1 points
Secure Electronic Transactions was developed by MasterCard and VISA in 1997 to
provide protection from electronic payment fraud.
Selected Answer:
Answers:

[None Given]
True
False
Question 56
0 out of 1 points
Secure HTTP provides the Internet communication services between client and host
without consideration for encryption of the data that is communicated over the
connection between client and server.
Selected Answer:
Answers:
[None Given]
True
False

Question 57
0 out of 1 points
Secure Multipurpose Internet Mail Extensions builds on the encoding format of the
Multipurpose Internet Mail Extensions protocol by adding encryption and authentication
through the use of digital signatures based on public key cryptosystems.
Selected Answer:
Answers:

[None Given]
True
False
Question 58
0 out of 1 points
Sequence encryption is a series of encryptions and decryptions between a number of
systems, wherein each system in a network decrypts the message sent to it and then
reencrypts it using different keys and sends it to the next neighbor, and this process
continues until the message reaches the final destination.
Selected Answer:
Answers:
[None Given]
True
False

Question 59
0 out of 1 points
Standard-HTTP (S-HTTP) is an extended version of the Hypertext Transfer Protocol that
provides for the encryption of individual messages between a client and server across the
Internet.
Selected Answer:
Answers:
[None Given]
True
False

Question 60
0 out of 1 points
Substitution ciphers that use two or more alphabets, and are referred to as ____
substitutions.
Selected Answer:
[None Given]
Answers:
multialphabetic
monoalphabetic
polyalphabetic
polynomic

Question 61
0 out of 1 points
Symmetric encryption uses two different but related keys, and either key can be used to
encrypt or decrypt the message.
Selected Answer:
Answers:
[None Given]
True
False

Question 62
0 out of 1 points
The 3DES implements a block cipher with a variable block length and a key length of
128, 192, or 256 bits.
Selected Answer:
Answers:
[None Given]
True
False

Question 63
0 out of 1 points
The AES algorithm was the first public key encryption algorithm.
Selected Answer:
Answers:
[None Given]
True
False

Question 64
0 out of 1 points
The AES implements a block cipher called the Rijndael Block Cipher.
Selected Answer:
Answers:

[None Given]
True
False
Question 65
0 out of 1 points
The CA periodically distributes a(n) ____ to all users that identifies all revoked
certificates.
Selected Answer:
[None Given]
Answers:
CRL
RA
MAC
AES

Question 66
0 out of 1 points
The SHTTP security solution provides six services: authentication by digital signatures,
message encryption, compression, e-mail compatibility, segmentation, and key
management.
Selected Answer:
Answers:
[None Given]
True
False

Question 67
0 out of 1 points
The Secure ____________________ Standard is a standard issued by the National Institute of
Standards and Technology.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
Hash
Exact Match

Case Sensitivity
Question 68
0 out of 1 points
The ____ algorithm was the first public key encryption algorithm developed (in 1977)
and published for commercial use.
Selected Answer:
Answers:
[None Given]
DES
RSA
MAC
AES

Question 69
0 out of 1 points
The ____ is essentially a one-way hash value that is encrypted with a symmetric key.
Selected Answer:
Answers:
[None Given]
signature
MAC
fingerprint
digest

Question 70
0 out of 1 points
The ____ is responsible for the fragmentation, compression, encryption, and attachment
of an SSL header to the cleartext prior to transmission.
Selected Answer:
Answers:
[None Given]
Standard HTTP
SFTP
S-HTTP
SSL Record Protocol

Question 71
0 out of 1 points
The ____ protocol provides system to system authentication and data integrity
verification, but does not provide secrecy for the content of a network communication.
Selected Answer:
Answers:
[None Given]
ESP
AH
HA
SEP

Question 72
0 out of 1 points
The ____________________ OR operation is a function of Boolean algebra in which two bits
are compared, and if the two bits are identical, the result is a binary 0.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
exclusive
Exact Match

Case Sensitivity
Question 73
0 out of 1 points
The ____________________ cipher simply rearranges the values within a block to create the
ciphertext.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method

Correct Answer
Exact Match
transposition
Exact Match
permutation
Case Sensitivity
Question 74
0 out of 1 points
The application header protocol provides secrecy for the content of a network
communication.
Selected Answer:
Answers:
[None Given]
True
False

Question 75
0 out of 1 points
The asymmetric encryption systems are based on using a single key to both encrypt and
decrypt a message.
Selected Answer:
Answers:
[None Given]
True
False

Question 76
0 out of 1 points
The encapsulating security ____________________ protocol provides secrecy for the contents
of network communications as well as system to system authentication and data integrity
verification.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
payload
Exact Match

Case Sensitivity
Question 77
0 out of 1 points
The encapsulating security payload protocol provides confidentiality services for IP
packets across insecure networks.
Selected Answer:
Answers:

[None Given]
True
False
Question 78
0 out of 1 points
The message ____________________ is a fingerprint of the author’s message that is to be
compared with the receiver’s locally calculated hash of the same message.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
digest
Exact Match

Case Sensitivity
Question 79
0 out of 1 points
The more common name for asymmetric encryption is ____________________ key
encryption.
Selected Answer:
Correct Answer:
[None Given]
Evaluation Method
Correct Answer
public
Exact Match

Case Sensitivity
Question 80
0 out of 1 points
The most common hybrid system is based on the Diffie-Hellman Key Exchange method,
which is a method for exchanging private keys using public key encryption.
Selected Answer:
Answers:

[None Given]
True
False
Question 81
0 out of 1 points
The most popular modern version of steganography involves hiding information within
files that appear to contain digital pictures or other images.
Selected Answer:
Answers:

[None Given]
True
False
Question 82
0 out of 1 points
The number of horizontal and vertical pixels captured and recorded is known as the
image’s depth.
Selected Answer:
Answers:
[None Given]
True
False

Question 83
0 out of 1 points
The permutation cipher simply rearranges the values within a block to create the
ciphertext.
Selected Answer:
Answers:

[None Given]
True
False
Question 84
0 out of 1 points
The process of hiding messages is called ____________________.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
steganography
Exact Match

Case Sensitivity
Question 85
0 out of 1 points
The science of encryption is known as ____________________.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
cryptology
Exact Match

Case Sensitivity
Question 86
0 out of 1 points
The successor to 3DES is the ____________________ Encryption Standard.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
Advanced
Exact Match

Case Sensitivity
Question 87
0 out of 1 points
To ____________________ means to encrypt or convert plaintext into the equivalent
ciphertext.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
encipher
Exact Match

Case Sensitivity
Question 88
0 out of 1 points
To encipher means to decrypt or convert ciphertext into the equivalent plaintext.
Selected Answer:
Answers:
[None Given]
True
False

Question 89
0 out of 1 points
To perform the Caesar cipher encryption operation, pad values are added to numeric
values that represent the plaintext that needs to be encrypted.
Selected Answer:
Answers:
[None Given]
True
False

Question 90
0 out of 1 points
Two hundred and eighty five computers can crack a 56-bit key in one year, ten times as
many would do it in a little over a month.
Selected Answer:
Answers:

[None Given]
True
False
Question 91
0 out of 1 points
When an asymmetric cryptographic process uses the sender’s private key to encrypt a
message, the sender’s public key must be used to decrypt the message.
Selected Answer:
Answers:

[None Given]
True
False
Question 92
0 out of 1 points
When using a(n) ____________________ cipher, you replace one value with another.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
substitution
Exact Match

Case Sensitivity
Question 93
0 out of 1 points
With Diffie-Hellman, asymmetric encryption is used to exchange session keys.
Selected Answer:
Answers:

[None Given]
True
False
Question 94
0 out of 1 points
You cannot combine the XOR operation with a block cipher operation.
Selected Answer:
Answers:
[None Given]
True
False

Question 95
0 out of 1 points
____ are encrypted messages that can be mathematically proven to be authentic.
Selected Answer:
[None Given]
Answers:
Digital signatures
MAC
Message certificates
Message digests

Question 96
0 out of 1 points
____ attacks are a collection of brute-force methods that attempt to deduce statistical
relationships between the structure of the unknown key and the ciphertext that is the
output of the cryptosystem.
Selected Answer:
Answers:
[None Given]
Timing
Dictionary
Correlation
Man-in-the-middle

Question 97
0 out of 1 points
____ functions are mathematical algorithms that generate a message summary or digest
to confirm the identity of a specific message and to confirm that there have not been any
changes to the content.
Selected Answer:
[None Given]
Answers:
Hash
Map
Key
Encryption

Question 98
0 out of 1 points
____ is a Federal Information Processing Standard that specifies a cryptographic
algorithm that is used within the U.S. government to protect information at federal
agencies that are not a part of the national defense infrastructure.
Selected Answer:
Answers:
[None Given]
DES
2DES
AES
3DES

Question 99
0 out of 1 points
____ is a hybrid cryptosystem originally designed in 1991 by Phil Zimmermann.
Selected Answer:
[None Given]
Answers:
PGP
DES
AH
ESP

Question 100
0 out of 1 points
____ is an integrated system of software, encryption methodologies, protocols, legal
agreements, and third-party services that enables users to communicate securely.
Selected Answer:
Answers:
[None Given]
MAC
PKI
DES
AES

Question 101
0 out of 1 points
____ is an open source protocol to secure communications across any IP-based network
such as LANs, WANs, and the Internet.
Selected Answer:
Answers:
[None Given]
PEM
SSH
IPSec
SET

Question 102
0 out of 1 points
____ is the amount of effort (usually in hours) required to perform cryptanalysis on an
encoded message so that it may be decrypted when the key or algorithm (or both) are
unknown.
Selected Answer:
Answers:
[None Given]
Code
Algorithm
Key
Work factor

Question 103
0 out of 1 points
____ is the entire range of values that can possibly be used to construct an individual
key.
Selected Answer:
Answers:
[None Given]
Code
Keyspace
Algorithm
Cryptogram

Question 104
0 out of 1 points
____ is the information used in conjunction with an algorithm to create the ciphertext
from the plaintext or derive the plaintext from the ciphertext.
Selected Answer:
Answers:
[None Given]
Password
Cipher
Key
Passphrase

Question 105
0 out of 1 points
____ is the process of converting an original message into a form that is unreadable to
unauthorized individuals.
Selected Answer:
[None Given]
Answers:
Encryption
Decryption
Cryptology
Cryptography

Question 106
0 out of 1 points
____ was developed by Phil Zimmermann and uses the IDEA Cipher for message
encoding.
Selected Answer:
Answers:
[None Given]
PEM
PGP
S/MIME
SSL

Question 107
0 out of 1 points
____________________ is the process of making and using codes to secure the transmission of
information.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Correct Answer
Cryptography
Exact Match

Case Sensitivity
Question 108
0 out of 1 points
____________________ or cryptosystem is an encryption method or process encompassing the
algorithm, key(s) or cryptovariable(s), and procedures used to perform encryption and
decryption.
Selected Answer:
[None Given]
Correct Answer:
Evaluation Method
Exact Match
Correct Answer
Cipher
Case Sensitivity