标签: public-key-encryption hdmi hdcp
我想知道hdcp兼容设备如何识别(cross_low, cross_high), cross_sum = find_maximum_crossing_subarray(A,low,mid,high)
(cross_low, cross_high), cross_sum = find_maximum_crossing_subarray(A,low,mid,high)
是在密钥共享期间还是在身份验证过程之后。