Need to Know Flashcards
1
Q
AES
A
Symmetric, 128 bit block cypher, key size 128, 192, 256
2
Q
DES
A
Symmetric, 64 bit block cypher, key size 56 bit key
3
Q
3DES
A
Symmetric, 64 bit block cypher, key size 56, 112, 168 bit key
4
Q
Blowfish
A
Symmetric, 64 bit block cypher, key size 32 to 448 bit key
5
Q
Twofish
A
Symmetric, 128 bit block cypher, key size 128, 192, 256 bit key
6
Q
RC4
A
Symmetric, stream cipher, key size 40 to 2048 bit key
7
Q
Order of Volatility
A
CPU Cache, Ram, Swap, Hard Drive, Remote Logs
8
Q
MD5
A
Hashing Integrity, Creates 128 bit hashes
9
Q
SHA-1
A
Hashing Integrity, Creates 160 bit hashes
10
Q
SHA-2
A
Hashing Integrity, Creates 224-, 256, 384, 512- bit hashes
11
Q
HMAC-MD5
A
Integrity/Authenticity, Creates 128 bit hashes
12
Q
HMAC-SHA1
A
Integrity/Authenticity, Creates 160 bit hashes
