GIAC GIAC Information Security GISP Questions & Answers

• Question 651:

  Fill in the blank with the appropriate value.

  SHA-1 produces a _________ -bit message digest.

  Correct Answer: 160

• Question 652:

  Fill in the blank with the appropriate value.

  International Data Encryption Algorithm (IDEA) operates on 64-bit blocks using a ________ -bit key.

  Correct Answer: 128

• Question 653:

  Fill in the blank with the appropriate value.

  Twofish symmetric key block cipher operates on 128-bits block size using key sizes up to______ bits.

  Correct Answer: 256

• Question 654:

  Fill in the blanks with the appropriate values.

  International Data Encryption Algorithm (IDEA) is a _____ -bit block cipher that uses a ________-bit key.

  Correct Answer: 64,128

• Question 655:

  Fill in the blanks with the appropriate values.

  Twofish symmetric algorithm operates on _______ -bit blocks and can support a key length of up to ________ bits.

  Correct Answer: 128,256

• Question 656:

  Fill in the blanks with the appropriate values.

  Blowfish is a _______ -bit block cipher that can support key lengths of up to ______ bits.

  Correct Answer: 64,448

• Question 657:

  Fill in the blank with the appropriate value.

  Service Set Identifiers (SSIDs) are case sensitive text strings that have a maximum length of_______ characters.

  Correct Answer: 32

• Question 658:

  Fill in the blank with the appropriate layer name of the OSI model.

  Secure Socket Layer (SSL) operates at the _______ layer of the OSI model.

  Correct Answer: transport

• Question 659:

  Fill in the blanks with the appropriate values.

  International Data Encryption Algorithm (IDEA) is a _____ -bit block cipher that uses a ________-bit key.

  Correct Answer: 64,128