| 摘要 |
FIELD: information technologies. ^ SUBSTANCE: converter of statements programmed so that a safety marker is generated, including a calculation marker and a displayed marker, besides, the calculation marker includes one or more statements, which are associatively related to identification information of a principal, and the displayed marker includes all displayed information about the statements in the calculation marker. The displayed information is configured so that the principal is able to look through the displayed marker. ^ EFFECT: improved accuracy of information identity detection. ^ 11 cl, 11 dwg |
