Function lbcrypto::FindLTRotationIndicesSwitchArgmin

• Defined in File ckksrns-utils.cpp

Function Documentation

std::vector<int32_t> lbcrypto::FindLTRotationIndicesSwitchArgmin(uint32_t m, uint32_t blockDimension, uint32_t cols)

Assembles a list of rotation indices necessary to perform all the linear transforms in argmin.

Parameters

• m – cyclotomic order

• blockdimension – dimension related to the linear transform computation matrix

• cols – dimension of columns of the linear transform

Returns

vector of rotation indices necessary