| 摘要 |
<p>The method involves determining a value of a variable (100), where the value is determined by executing (102) a Montgomery modular multiplication using a modulus and a Montgomery constant larger than the variable. Operands and the Montgomery constant are determined (101) before executing the Montgomery modular multiplication, where integers are determined to define the Montgomery constant. Independent claims are also included for the following: (1) a computer program product for cryptographic calculation (2) a computer readable storage medium storing a program for cryptographic calculation (3) an electronic component.</p> |
