Distributed concurrent key destruction method for large-scale comprehensive processing platform

The invention provides a distributed concurrent key-destroying method for a large-scale comprehensive processing platform, which belongs to the technical field of a comprehensive processing platform system structure, and specifically comprises the following steps: determining the maximum value of the number of key-destroying nodes which can be processed by each path of key-destroying power supply input according to the key-destroying time and key-destroying current requirements of each node to be subjected to key-destroying; according to the maximum value of the number of key-destroying nodes which can be processed by each path of key-destroying power supply input, grouping all key-destroying nodes which need to be processed by the comprehensive processing platform, and accessing one path of key-destroying power supply input into each group; dividing all the key-destroying nodes corresponding to each path of key-destroying power input into a plurality of time period groups according to the key-destroying time