EXPONENT SPLITTING FOR CRYPTOGRAPHIC OPERATIONS

    公开(公告)号:US20200076569A1

    公开(公告)日:2020-03-05

    申请号:US16534719

    申请日:2019-08-07

    Inventor: Michael Tunstall

    Abstract: A first share value and a second share value may be received. A combination of the first share value and the second share value may correspond to an exponent value. The value of a first register is updated using a first equation that is based on the first and second share values and the value of a second register is updated using a second equation that is based on the second share value. One of the value of the first register or the value of the second register is selected based on a bit value of the second share value.

Patent Agency Ranking