Des And 3des May 2026

56-bit effective key length (plus 8 parity bits for a total of 64 bits). Block Size: 64 bits. Process Steps:

Developed in the 1970s, DES was the global standard for decades before its 56-bit key became vulnerable to modern brute-force attacks. DES and 3DES

3DES was introduced to extend the life of DES by applying the algorithm three times to each data block, significantly increasing the effective key length to combat brute-force attacks. 56-bit effective key length (plus 8 parity bits

Uses a Feistel network consisting of 16 rounds of processing. DES and 3DES