# Tag Info

As long as you ensure that $n_1\leq n_2$ is guaranteed, the value $r^em\pmod {n_1}$ can be treated as an element in $Z_{n_2}$ and the "outer blinding" and "outer unlinding" in $Z_{n_2}$ does not change this value. Consequently, if you compute the "inner unblinding" in $Z_{n_1}$ after the "outer unblinding" your proposal works. Remarks from the previous ...