Video real-time transmission safety monitoring method, system, device and readable storage medium
A technology of real-time transmission and security monitoring, applied in the direction of transmission system, digital transmission system, closed-circuit television system, etc., can solve the problems of inability to obtain the real situation of the monitoring location, poor detection effect of fake video, and affecting network monitoring security, etc., to prevent Effects of video forgery attack, avoiding video picture quality, and improving security
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[0041] Embodiment: a section of video stream is provided with 5 NALU units, and several RTP packets are included in each NALU unit, and the specific data format is: {{P (0,0)}, {P (1,0) , P (1,1) , P (1,2) ,P (1,3) ,P (1,4)},{P (2,0) ,P (2,1) ,P (2,2) ,P (2,3)},{P (3,0) ,P (3,1) ,P (3,2) ,P (3,3) ,P (3,4)},{P (4,0) ,P (4,1) ,P (4,2) ,P (4,3) ,P (4,4)}} The sender sends the above data in order, and after the link transmission, the packets received by the receiver are P (0,0) ,P (1,0) ,P (1,2) ,P (1,3) ,P (1,4) ,P (x,0) ,P (x,1) ,...
[0042] (1) The sender first randomly generates 3 random number seeds, which are 88, 66, and 44 respectively, and encrypts them using the ECC algorithm. In order to ensure the reliability of the transmission, the ciphertext is sent to the receiver using the TCP protocol ; At the same time, based on the 3 random number seeds, the pseudo-random number generation algorithm in the Crypto++ library is used to generate 3 random n...
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