Operator Types, Input Types, and Party Count
Category |
Name |
Party Count |
Data Volume (row) |
Input Type |
|---|---|---|---|---|
Dedicated operator |
PSI |
2 |
100 million+ |
Character string |
PIR |
2 |
224 |
Character string |
|
Two-variable operator |
> |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
< |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
|
>= |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
|
<= |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
|
= |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
|
!= |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
|
* |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
|
/ |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
|
Aggregation operator |
SUM |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
AVG |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |
|
Sorting operator |
Two-party cryptographic sorting |
2 |
100 million+ |
Both inputs are encrypted fixed-point numbers. |