"You can solve it in one day?!" Zhao Liangze and Yin Shixiong shouted at the same time. "Ever since the United States announced that they had cracked the channel code of the Copernicus System, Europe has changed the original code. If you want to crack it again, is one day and one night really enough?! "
Cracking this kind of password required a computer with powerful computing power.
In order to crack the channel password of the Nandou System, Harvard University's School of Electronic Engineering had used a supercomputer to run around the clock.
If she used Gu Nianzhi's little laptop, she probably wouldn't be able to calculate it even if she worked until the end of time …
Huo Shaoheng also looked up from the other end of the computer. His deep, dark eyes stared fixedly at her. Although they were separated by a computer screen, it was as if he could see through her heart.
Gu Nianzhi couldn't breathe under his intense stare. She lowered her eyes and didn't dare to meet his gaze again. She whispered, "I remember Classmate Xin's website had the original signal record of the Copernicus System. Although there seemed to be a lot of data, there was actually a lot of clutter. If messy signals could be eliminated, the amount of data would be greatly reduced, and the computing power required would be correspondingly reduced. My computer … "She looked up at Zhao Liangze in the corner of the screen and smiled." … was modified by Brother Ze. Although it can't compare to a real supercomputer, it's much more powerful than a normal computer. "
Huo Shaoheng turned to look at Zhao Liangze, who was sitting next to him. "You modified Nianzhi's computer? Why didn't I know about this? "
Zhao Liangze wanted nothing more than to shut her up.
Didn't you promise not to let Huo Shaoheng know?!
This little immoral fellow!
He had long known that Little Nianzhi didn't have any backbone in front of Major General Huo. Not only did she confess many things without being forced, but she also confessed without being asked!
This little girl was really afraid of Huo Shao to the core …
Zhao Liangze silently cursed Gu Nianzhi and Huo Shaoheng as he put on a blank expression and shook his head. "… I don't know ~ ~ (̄ ﹏ ̄) b …"
"Pfft!" Yin Shixiong saw this from the other side and secretly cursed Zhao Liangze for playing dumb. How could Huo Shao let him go?
As expected, Huo Shaoheng looked at him coldly and stood up. "Then you will accompany Nianzhi to crack the password. You're not allowed to sleep, "he said as he walked out.
Zhao Liangze quickly replied, "Yes, sir!" Then he made a face at Gu Nianzhi. "Little Nianzhi, you betrayed Brother Ze … Hahahaha …"
Seeing that Huo Shaoheng had left, Gu Nianzhi immediately perked up and made a face at Zhao Liangze. "So what if I betrayed him?! I'll tell you everything I know in front of Uncle Huo. Brother Ze, you should've known better. "
Zhao Liangze was speechless at Gu Nianzhi's adorable, shameless expression.
"Forget it, forget it. I'm a great man who doesn't stoop to petty things. Come, tell me what you plan to do." Zhao Liangze smiled and shook his head. He had to get down to business and solve this problem as soon as possible.
Gu Nianzhi's eyes instantly lit up. She briefly explained the measures she had thought of and even showed Zhao Liangze a diagram. "Brother Ze, I've carefully studied their decoding process. I think the biggest problem isn't in the calculations, but in how to eliminate signal impurities."
The signal retrieved from the outer guard planets thousands of miles in the sky would receive all kinds of interference.
The process of deciphering the channel code was actually a process of eliminating interference, capturing useful signals, and then restoring the code in a predetermined order.
There were many ways to achieve this goal.
Xin Xinggao's team's method was actually to rely on a supercomputer and an "insider" to lead the way. They had to forcefully use supercomputing to find the rules of the channel code.
Gu Nianzhi didn't have a supercomputer, and even if she did, their time wouldn't allow it.
Therefore, in order to quickly and efficiently decipher the code, Gu Nianzhi's first idea was to comb through the signal. The first step was to eliminate the interference impurities. That way, the amount of data left would be greatly reduced, and the calculation process would be greatly shortened.
There were three steps in satellite transmission: the source code, the encryption code, and the channel code.
The deciphering process was to do the exact opposite and start with the channel code.
Xin Xinggao's team had only accomplished the most peripheral step from beginning to end, which was to decipher the channel code.
Gu Nianzhi's little program eliminated the background noise in advance and filtered out the useful signal code.
Zhao Liangze's eyes widened. He couldn't help but slap the table in praise. "Great idea! It was a good idea to take a different approach! How do you plan to remove the interference from the Copernicus signal? "
Gu Nianzhi pulled up the little program she had written yesterday. "Brother Ze, take a look at this. Can it achieve the goal I just mentioned?"
Zhao Liangze took control of Gu Nianzhi's computer and directly opened the little program to look through it. As he looked through it, he optimized some areas for her. However, he didn't make any changes to the overall structure of the software.
He couldn't help praising her. "Nianzhi, don't study law. Come learn computer science from Brother Ze. I promise you'll become the greatest hacker in the world! You'll surpass your master and become someone who can step on the shoulders of a giant like Brother Ze! "
"Pfft!" Gu Nianzhi pouted. "You really know how to flatter yourself. Ok, stop talking and let's get started. "
"Ok, did you save the data? Enter it into the computer. Go. " Zhao Liangze turned on his computer and began sending signals to the Copernicus system to intercept the latest signal information.
The two of them worked in front of the computer for an entire day and night.
They only nibbled on bread when they ate and drank some water when they were thirsty.
Other than going to the bathroom, the two of them never left the computer desk.
Of course, they didn't sleep either.
Because of Zhao Liangze's help, Gu Nianzhi didn't even need 24 hours. She only needed 20 hours to crack the Copernicus system's latest channel password and the second layer of encryption.
Not only was she many times faster than the American team, but she also went further than them.
After cracking the encryption, Zhao Liangze and the others could use the Copernicus system without fear of being discovered by the people who maintained the Copernicus system.
Huo Shaoheng came back from his morning exercise and heard that the password had been cracked. He patted Zhao Liangze's shoulder. "Go to sleep. We'll move out tonight."
Zhao Liangze immediately stood up. His legs floated in the air as he made his way to his bed. He fell into a deep sleep.
He and Gu Nianzhi had been working under intense conditions for the past 20 hours. It was already very difficult for them to endure it.
Huo Shaoheng looked at Gu Nianzhi in the video. His voice was much gentler. "Nianzhi, you should go to sleep too." He paused, then asked quietly, "Are you tired?"
"Not at all. I'm not tired at all." Gu Nianzhi was so excited by Huo Shaoheng's concern. "I still have something to do! Uncle Huo, just you wait. I'll avenge you! "
Huo Shaoheng's lips curved slightly. He shook his head. "Be a good girl."
He looked at Gu Nianzhi silently. His cold, heart-stopping eyes were filled with a hint of tenderness that even he didn't notice.
Gu Nianzhi was intoxicated by his gaze. It was almost like hypnosis. Her eyelids drooped and she fell asleep on the computer desk.
Yin Shixiong clicked his tongue and carried Gu Nianzhi to her bedroom.
Huo Shaoheng watched from the video. He pursed his lips imperceptibly and clicked off the video. Out of sight, out of mind …
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