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Data Encryption Standard
written 7.1 years ago by gravatar for swatisharma swatisharma • 1.4k
cryptography and network security
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written 7.1 years ago by gravatar for swatisharma swatisharma • 1.4k

Data Encryption Standard

  • DES is a symmetric key block cipher published by NIST (National institute of Standards & Technologies)
  • DES is an implementation of a Fiestal cipher.
  • It has a 64-bit block size, a 64-bit key length & uses 16 rounds.
  • DES has an effective key length of 56 bits, …

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