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Data Encryption Standard [How DES encryption works with examples]

cryptography

Data Encryption Standard [How DES encryption works with examples]

Faisal Saad April 13, 2020

Data encryption standard example • Message = 0123456789ABCDEF – M = 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 110…

Data encryption standard DES (DES) in cryptography

cryptography

Data encryption standard DES (DES) in cryptography

Faisal Saad April 13, 2020

DES encryption scheme • The plain-text (64 bits) passes through an initial permutation IP(on 64 bits) • Then follow 16 ident…