Triple DES | Triple DES with 2 keys | Triple DES with 3 keys | Multiple DES

In this video, I have covered below mentioned two topics of triple DES:
1. Triple DES with 3 keys
2. Triple DES with 2 keys

#TripleDES_with_2keys
#TripleDES_with_3keys
#TripleDES_encryption_decryption
#Multiple_DES
#chirag_bhalodia
#chiragbhalodia

[scottscott]

Nice, understandable explanation. Thanks.

[utilizator]

At encryption, you use k2 to decrypt C1. At decryption, you use k2 to encrypt C3.

[onesignrecordsempire]

Can this Triple Des encryption be use to monitor what goes on in an application script ?

[simantakasaju]

it will follow like this
E-D-E in encryption
D-E-D in decryption

[annagiordano]

hi, why if we use 2 keys we have a more efficient DES?

[yuno]

I thought the second step should be decrypted with k2, not encrypted