Dah-Jyh Guan

Learn More
Multi-computations in finite groups, such as multiexponen-tiations and multi-scalar multiplications, are very important in ElGamal-like public key cryptosystems. Algorithms to improve multi-computations can be classified into two main categories: precomputing methods and recoding methods. The first one uses a table to store the precomputed values, and the(More)
  • 1