Fast Implementation of Public-Key Cryptography ona DSP TMS320C6201

  title={Fast Implementation of Public-Key Cryptography ona DSP TMS320C6201},
  author={Kouichi Itoh and Masahiko Takenaka and Naoya Torii and Syouji Temma and Yasushi Kurihara},
We propose new fast implementation method of public-key cryptography suitable for DSP. We improved modular multiplication and elliptic doubling to increase speed. For modular multiplication, we devised a new implementation method of Montgomery multiplication, which is suitable for pipeline processing. For elliptic doubling, we devised an improved computation for the number of multiplications and additions. We implemented RSA, DSA and ECDSA on the latest DSP (TMS320C6201, Texas Instruments), and… CONTINUE READING
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