Ask
Login
0
11kviews
Explain Double DES (Double Data Encryption Standard)
written 4.8 years ago by gravatar for yashbeer yashbeer ★ 11k
cryptography and network security
ADD COMMENT EDIT
1 Answer
1
693views
written 4.8 years ago by gravatar for yashbeer yashbeer ★ 11k

Double DES

In this approach, we use two instances of DES ciphers for encryption and two instances of reverse ciphers for decryption.

  • Each instances use a different key.
  • The size of the key is doubled.
  • There are issues of reduction to a single stage.
  • However, double DES is vulnerable to …

Create a free account to keep reading this post.

and 4 others joined a min ago.

ADD COMMENT EDIT
Please log in to add an answer.