A New Secure Hash Dynamic Structure Algorithm (SHDSA) for Public Key Digital Signature Schemes

@article{Elkamchouchi2006ANS,
  title={A New Secure Hash Dynamic Structure Algorithm (SHDSA) for Public Key Digital Signature Schemes},
  author={H. M. Elkamchouchi and A.-A.M. Emarah and E.A.A. Hagras},
  journal={Proceedings of the Twenty Third National Radio Science Conference (NRSC'2006)},
  year={2006},
  volume={0},
  pages={1-9}
}
This paper presents a new secure hash algorithm based on dynamic structure algorithm called secure hash dynamic structure algorithm (SHDSA). It uses a famous secure hash algorithm (SHA) given by the National Institute of Standards and Technology (NIST). All NIST SHA have fixed structure, fixed constant and fixed output length. The goal of the new Advanced Encryption Standard (AES) is to offer, at its three cryptovariable size, 128, 192 and 256 bits of security, is the need for companion hash… CONTINUE READING
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