In cryptography, Triple DES (3DES or TDES) is a symmetric-key block cipher, which applies the DES cipher algorithm three times to each data block. Triple DES - Wikipedia
In cryptography, Triple DES ( 3DES or TDES), officially the Triple Data Encryption Algorithm ( TDEA or Triple DEA), is…en.wikipedia.org To use 3DES functionality first off all we need to include “System.Security.Cryptography”. using System.Security.Cryptography;