VPAATS :: Volume #11

#1092 Part 2: Zhou Jiajia's means ( Part 3 )

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Chapter 1092 Zhou Jiajia means (Last Part) 第1092章周佳佳的办法（下） Zhou Jiajia has misunderstood obviously somewhat the Yang Ming's words, thinks before , was kissed and hugged by Yang Ming, some heartbeat cannot help but acceleration, before, had Chen Mengyan and Lin Zhiyun, Yang Ming will not be what kind to her, but they are not at now, only remaining and Yang Ming, Zhou Jiajia will think unavoidably some. 周佳佳显然有些误会了杨明的话,想到之前被杨明又亲又抱的,心跳不由得有些加速,之前,有陈梦妍和林芷韵在,杨明还不会对她怎么样,但是现在她们两人都不在,只剩下自己和杨明了,周佳佳难免会多想一些。 However, in Zhou Jiajia heart, although is somewhat disturbed, however actually does not repel these matters in the moral nature, is only acting with constraint on some faces, went to two buildings with Yang Ming, entered the Yang Ming's bed closet, saw Yang Ming to sit on the bed, Zhou Jiajia some do not know that to be how good. 不过,周佳佳心中虽有些忐忑,但是在心底里却也不排斥这些事情,只是有些面子上的矜持罢了,和杨明一起上了二楼,进了杨明的小卧室,见杨明坐在了床上,周佳佳有些不知道怎么好了。 „Sits?” Yang Ming naturally has not thought that many, sees Zhou Jiajia still to stand, somewhat is immediately strange, therefore beckons to her: „Stands is doing? This is in the family|home, is constrained?” “坐呀？”杨明自然没有想那么多,见周佳佳还在站着,顿时有些奇怪,于是对她招了招手:“站着干嘛呀？这是自己家里,那么拘束？” „......” Zhou Jiajia red red painted-face, sitting cautiously side Yang Ming's, but, in the heart is actually some small anticipations. “哦……”周佳佳红了红脸,小心翼翼的坐在了杨明的身边,不过,心中却是有些小期待。 Yang Ming looks at the Zhou Jiajia appearance, first is a strange, afterward immediately understands Zhou Jiajia why so, is very natural puts out a hand, embraced the Zhou Jiajia soft body in the bosom, Zhou Jiajia has not struggled, pouring of taking advantage of opportunity in the Yang Ming's bosom. 杨明看着周佳佳的样子,先是一奇,随后立刻明白周佳佳为什么会如此了,很是自然的伸出手去,将周佳佳柔软的身体揽在了怀中,周佳佳也没有挣扎,顺势的倒在了杨明的怀中。 „Cherishing one's relatives small did Jiajia, think the husband for these days?” Yang Ming saw the appearance that Zhou Jiajia this blushes bashfully, could not bear tease her to come. “亲亲小佳佳,这几天想老公没？”杨明看到周佳佳这羞赧的样子,忍不住逗弄起她来了。 „......” Zhou Jiajia hear of Yang Ming so said that somewhat is immediately embarrassed: „It is not male and female friend first...... Has not turned into the husband......” “啊……”周佳佳听杨明如此说,立刻有些不好意思:“不是先做男女朋友么……还没变成老公呢……” „Is same, anything has not distinguished.” Yang Ming is actually saying of talking shamelessly: „Is it possible that you do not think that I am your husband?” “都一样,没什么区别的。”杨明却是大言不惭的说道:“莫非你不想我做你老公？” „Where has...... Naturally......” Zhou Jiajia did not shake the head to deny hastily. “哪有……当然不是了……”周佳佳连忙摇头否认。 Looks at the Zhou Jiajia adorable appearance, Yang Ming does not endure to tease her again, gently lowered the head, Zhou Jiajia also has as if realized anything, the body trembles slightly, has closed the eye, but the eyelash was still actually shivering, obviously the mood is not very tranquil. 看着周佳佳可爱的样子,杨明不忍再逗她,轻轻的低下头去,周佳佳似乎也意识到了什么,身子微微一颤,就闭上了眼睛,不过睫毛却仍然在颤动,显然心情很是不平静。 Yang Ming kiss gently on the Zhou Jiajia bilabial, Zhou Jiajia is not first time has kissed with Yang Ming, before is only, boldly are instead driving, but now on the contrary is somewhat embarrassed. 杨明轻轻的吻在了周佳佳的双唇上,周佳佳也不是第一次和杨明亲嘴了,只是之前自己反而大胆主动一些,但是现在反倒是有些不好意思。 In the resort and movie theater of that fellow student association, Zhou Jiajia is twice silly, somewhat has been shocked, even has forgotten shyly, but this time was actually different, the bonus was Yang Ming is her boyfriend, Zhou Jiajia was somewhat shy. 在同学会的度假村和电影院那两次,周佳佳都是傻傻的,有些惊呆了,甚至已经忘记了羞涩,不过这次却是不同了,饶是杨明已经是她的男朋友了,周佳佳还是有些害羞。 However, when Zhou Jiajia adapted, coordinated actually actively boldly. 不过,等周佳佳适应了,倒是主动大胆的配合了起来。 Although Chen Mengyan and Lin Zhiyun are not at home, but Yang Ming does not want to act with undue haste, if after all say, Zhou Jiajia will not reject, but Yang Ming thought that they gradually come to be quite good, otherwise Zhou Jiajia will have at heart definitely to regret. 虽然陈梦妍和林芷韵都不在家,但是杨明也不想操之过急,毕竟自己要是提出来,周佳佳也不会拒绝,只是杨明觉得两人还是一步一步来比较好,不然周佳佳的心里肯定会有所遗憾。 After long kisses, Yang Ming has not made the movement that other go too far again, the Zhou Jiajia mood also tranquilly, depends upon in the Yang Ming bosom, is enjoying warmth at this moment. 长吻过后,杨明也没有再做其他过火的动作,周佳佳的情绪也平静了下来,依靠在杨明怀里,享受着此刻的温馨。 „Jiajia, your thing understanding cell phone password decipher?” Yang Ming has nearly forgotten the matter, called Zhou Jiajia to go upstairs a moment ago wants saying that the matter of cell phone, was actually made by the Zhou Jiajia charming appearance somewhat capriciously, threw into one side the matter of cell phone went, feared that a while handled other matters, has forgotten the cell phone, therefore hurried to say the matter. “佳佳,你对手机密码解密的东西了解吗？”杨明差点儿忘了正事儿了,本来刚才叫周佳佳上楼就是想说手机的事情,却是被周佳佳娇媚的样子弄得有些心猿意马,把手机的事情抛到一边去了,怕一会儿又做上其他事情,又忘记了手机,于是赶紧说了正事儿。 „Cell phone decipher?” After Zhou Jiajia hear nodded, but somewhat strange asking: „Understands some, did your cell phone lock in?” “手机解密？”周佳佳听后点了点头,不过有些奇怪的问道:“了解一些,你的手机锁住了么？” „It is not my cell phone, is others' cell phone,” Yang Ming the cell phone that must come from driver Chen Sisheng will have handed the Zhou Jiajia front from the pocket: „I have inquired online, this is the dcikrs Corporation newest promoted third generation encryption cell phone......” “不是我的手机,是别人的手机,”杨明从口袋里将从司机陈汜生手里得来的手机递到了周佳佳的面前:“我在网上查询过了,这是dcikrs公司最新推出的第三代加密手机……” „Em, this dcikrs Corporation I have heard, they promote the news of third-generation encryption cell phone I also to see, but in the hand does not have this cell phone, has not done the research...... Originally this is the third-generation encryption cell phone!” Zhou Jiajia somewhat surprised received the cell phone from the Yang Ming hand, then said: „Three passwords will start wrongly self-destruction procedure that model of cell phone is right?” “恩,这个dcikrs公司我听说过,他们推出第三代加密手机的消息我也看到过,不过手中没有这个手机,也就没有做研究……原来这个就是第三代加密手机！”周佳佳有些惊讶的从杨明手中接过了手机,然后说道:“三次密码错误就会启动自毁程序那款手机对吧？” Yang Ming nodded, said: „Right, is that do you have the means decipher?” 杨明点了点头,道:“没错,就是那一款,你有办法解密么？” „Now cannot affirm...... However, can attempt.” Zhou Jiajia the cell phone in the hand, looked at simply, then said. “现在不敢肯定……不过,可以尝试一下。”周佳佳将手机拿在手里,简单的看了看,然后说道。 „You...... Has the means really!?” After Yang Ming listened to the Zhou Jiajia words, somewhat is immediately pleasantly surprised, sentenced the telephone of death penalty including Xiao Qing, Zhou Jiajia said unexpectedly can attempt, that represented the matter to be hopeful. However, Yang Ming is reminds: „This cell phone not with outside communication data interface, moreover it is said the flash flash chip is also specially-made, is unable to pass the normal method read-write......” “你……真的有办法！？”杨明听了周佳佳的话后顿时有些惊喜,连肖晴都判了死刑的电话,周佳佳居然说可以尝试一下,那就代表事情还有希望。不过,杨明却是提醒道:“这个手机没有和外界通信的数据接口,而且据说flash闪存芯片也是特制的,无法通过正常手段读写……” „This actually main issue,” Zhou Jiajia shook the head saying: „Without the data interface, can find on the motherboard of cell phone with the cpu communication jtag point, completes the read-write with the form of overhead wire, even if no chip material, through on cpu and fonts chip to the motherboard is also flashes the survey between of connection line, can analyze the jtag point from the peripheral circuit...... However the key question is, even if read out the material, inside password likely also exists in the encryption form, this was equal to wasting the time, because does not know that the cpu material, did not have the procedure of means simulation run cell phone in the computer, if can simulate to hang the dictionary violence to explain the password......” “这个倒不是主要的问题,”周佳佳摇了摇头说道:“没有数据接口,可以在手机的主板上找到与cpu通信的jtag点,用飞线的形式完成读写,就算没有芯片资料,通过对主板上cpu和字库芯片也就是闪存之间的连通线路的测量,也能从外围电路上分析出jtag点……不过关键问题是,就算读出了资料,里面的密码很可能也是以加密形式存在的,这就等于白费功夫了,因为不知道cpu的资料,没办法在电脑里面模拟运行手机的程序,如果可以模拟的话就可以挂字典暴力破解出密码了……” Thing Yang Ming that Xiao Qing said can also understand, after all that is the legitimate knowledge of computer, these technologies that but Zhou Jiajia said somewhat have marginalized, lets Yang Ming is very big, at least any jtag he does not know that is any thing. 肖晴说的东西杨明还可以听懂,毕竟那都是计算机的正统的知识,但是周佳佳说的这些技术就有些边缘化了,让杨明很是头大,至少什么jtag他就不知道是什么东西。 „Was the hope that in other words explains quite uncertain?” Although Yang Ming listens not to understand, the meaning that but Zhou Jiajia expressed he can understand what is heard. “那也就是说破解的希望比较渺茫了？”杨明虽然听不太懂,但是周佳佳所表达的意思他还是能听明白的。 „It is not this,” Zhou Jiajia said: „Quite troublesome means that with the aid of this cell phone's hardware platform, together are completed to explain in light of the computer, can realize from the technical angle.” “也并非是这样,”周佳佳道:“还有一个比较麻烦的办法,就是借助这个手机本身的硬件平台,结合计算机一起完成破解,从技术角度可以实现。” „Said?” Yang Ming heard that also has the means that therefore asked hastily. “怎么说呢？”杨明听说还有办法,于是连忙问道。 „How regardless of he encrypts, with any algorithm, even if no means jet braking algorithm to be also good, when you input the password, the procedure will make a comparison this password and correct password, even if after will be will undergo tens of thousands encryption, contrasts again, that will have the process of contrast, but after the contrast, the procedure will carry out a judgment and skipping, if the password will be correct, will then run the starting procedure, if the password will be wrong, wrong number of times under the block of information record of cell phone, once this digit will be equal to three times, start self-destruction procedure. Knew the after operational principle of this cell phone, explains or has the possibility again.” Zhou Jiajia explained: „The plan that as the matter stands, explains has two.” “不论他是怎么加密的,用什么算法,哪怕是根本没办法反推的算法也好,在你输入密码的时候,程序都会把这个密码与正确的密码做对比,哪怕是经过几万次加密之后再对比,那也是有个对比的过程,而对比之后,程序则执行一个判断和跳转,如果密码正确则运行开机程序,如果密码错误,则在手机的信息区记录下错误的次数,一旦这个数字等于三的时候,则启动自毁程序。知道了这个手机的运行原理之后,再破解还是有可能性的。”周佳佳解释道:“这样一来,破解的方案就有两个。” „Two?” After Yang Ming hear, somewhat is immediately surprised, can explain was not easy, Zhou Jiajia gave back to two plans unexpectedly. “两个？”杨明听后顿时有些惊讶,本来能破解已经不容易了,周佳佳居然还给出了两个方案。 „He He, is only two plans, can implement the successful another issue.” Zhou Jiajia shook the head saying: „I analyze from the commonly used explaining mentality. The first type, is quite simple, the risk that takes is very big. Found the way to find the jtag communication point, read out the procedure in cell phone, then input a time wrong password, again before , the procedure that read out read in the cell phone, covered the record password wrong symbol, making the procedure regain the initial condition. Although this procedure looks like simple, but actually does not know that can provoke any bad response, because we did not know about the structure of cell phone that does not know the number of times information that this password makes a mistake writes in the flash chip of cell phone writes in cpu or is in other chips, if writes in other chip, we such do the goal, not only not being able to project on the restoration, instead possible, because the wrong number of times information of procedure in other hardware is inconsistent, makes the cell phone activate the self-destruction procedure directly......” “呵呵,只是两个方案而已,能不能实行成功还是另一个问题呢。”周佳佳摇了摇头道:“我只是从常用的破解思路进行分析的。第一种,比较简单,不过承担的风险却很大。想办法找到jtag的通信点,读出手机内的程序,然后输入一次错误的密码,再将之前读出的程序写入手机,覆盖掉记录密码错误的记号,让程序恢复初始的状态。这种做法虽然看起来简单,但是却不知道会不会引起什么不良的反应,因为我们对手机的结构不了解,不知道这个密码出错的次数信息是写在手机的flash芯片里还是写在cpu里面或者是其他芯片里面,如果写在别的芯片里面,我们这么做不但打不到复原的目的,反而可能因为程序与其他硬件里面的错误次数信息不一致,直接让手机启动自毁程序……”
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