f********f
发帖数: 475 | 1 另外, main() function是VC++/CLI编的, 需要调用encrypt(...)和decrypt(...), 但
传入的变量类型是array^, 怎么将它变成传统的UINT16*呢? UINT16被
typedef为unsigned short. unsigned char是8位, UINT16是16位的, 好象不能用(
UINT16*)直接cast. |
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t****t
发帖数: 6806 | 2 basic operation implies that input is bounded in a proper range. for not-so-
big number, adding 2 number is a basic operation. that's the common case.
however there exists cases that adding 2 very big number is multiple basic
operations. for example, doing encrypt/decrypt, often you need to deal with
1024-bit numbers. obviously the number of bit is a big factor of complexity.
,我
problem和size of |
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s***o
发帖数: 6934 | 3 seems to be quite a few choices out there, any suggestions? |
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c********l
发帖数: 8138 | 4 摘要：DVDFAB，一款备份DVD的软件，广受消费者欢迎
然而，由于AACS（版权协会）的暗箱操作，纽约州法院封杀了DVDFAB的域名、
网站主机，以及中止了其Paypal和银行账户
网民们对纽约州法院的作法表示强烈不满
U.S. COURT ORDERS SEIZURE OF “DVD RIPPING” SOFTWARE DOMAINS AND FUNDS
BY ERNESTO ON MARCH 10, 2014 C: 302
BREAKING
A New York federal court has granted the seizure of several domain names,
bank funds and social media accounts belonging to DVD ripping software
company DVDFab. Judge Broderick ruled in favor of AACS, the licensing outfit
founder by Warner Bros, Disney, Microsoft, Intel and... 阅读全帖 |
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Y**G
发帖数: 1089 | 5 Dear Amazon S3 Customer,
Amazon S3 now supports server side encryption with customer-provided keys (
SSE-C), a new encryption option for Amazon S3. When using SSE-C, Amazon S3
encrypts your objects with the custom encryption keys that you provide.
Since Amazon S3 performs the encryption for you, you get the benefits of
using your encryption keys without the cost of writing or executing your own
encryption code.
Until now, in order to use your own encryption keys, you needed to encrypt
your data ... 阅读全帖 |
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w**z
发帖数: 8232 | 6 We were recently able to confirm that there was unauthorized access to a
Slack database storing user profile information. We have since blocked this
unauthorized access and made additional changes to our technical
infrastructure to prevent future incidents. We have also released two factor
authentication and we strongly encourage all users to enable this security
feature.
We are very aware that our service is essential to many teams. Earning your
trust through the operation of a secure service w... 阅读全帖 |
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W***o
发帖数: 6519 | 7 HTTP token 的要点就是encrypt 和decrypt，你的n个服务器如果同时知道一个
encryption secret, 那么它们可以都可以verify http request，而且一般的token加
密的时候你包括一个expiration time，解密的时候判断一下token是否已经过期 |
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n*******7
发帖数: 181 | 8 能解释一下你说的SSH monitoring是怎么工作的吗？能decrypt traffic吗？
tool |
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c********1
发帖数: 5269 | 9 You can download a Jmeter or fiddler to play with. Then you will know how it
works.
I am not good at explaining how it works.
能解释一下你说的SSH monitoring是怎么工作的吗？能decrypt traffic吗？ |
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n*******7
发帖数: 181 | 10 the traffic is encrypted. you think the proxy can decrypt it? |
|
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r***e
发帖数: 38 | 12 【 以下文字转载自 Programming 讨论区 】
【 原文由 itis 所发表 】
This involves the public security algorithm.
The basic idea is:
1. Your web server generates a CSR, which contains
the identification of your website and the public key
for your site.
2. CA (Certificate Authority) uses its own private key
to encrypt your CSR, which is basically a certificate.
3. install the certificate in your web server.
4. Now the browser connects to your server and try to begin
a SSL session. It reads the certificate, and decrypts |
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c*****o
发帖数: 6 | 13 I have a client/server application need to communicate securely. The client
needs to input username/passwd to access the server and the client knows the
public key of the server (Ku). My two-way authentication and secret key
establishment protocol is as follows:
1. The client sends Ku(username||passwd||N1) to the server. N1 is a random
number generated by the client in this session.
2. The server decrypts the message using the private key and verify the
username/passwd by consulting a database. |
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c*****o
发帖数: 6 | 14 N1 is against replay attack because it's a random number each time. Also it's
used to authenticate the server since only the server can decrypt the first
package containing N1.
Kerberos is too complex for this simple case, that's why I disign this
protocol. |
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j***y
发帖数: 87 | 15
you can try pgp.
pgp -c to encrypt and
pgp to decrypt |
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w*******o
发帖数: 32 | 16
3DES is not vulnerable to these academia attacks.
These RSA people don't know Shannon's pure cipher system,
where EDE equals to E (E: encryption, D:decryption).
So-called double encryption and double key problem are not
justifiable in theory, as Shannon's pure cipher theory implied,
but these RSA people (including Ron Rivest) don't read Shannon's
result, and invent a set of vulnerable schemes, then attack
the vulnerable schemes to attract attention.
This is really amazing. |
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N*D
发帖数: 3641 | 17 书，网站，group，还有那些相关会议期刊可以参考参考的？多谢了 |
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w********r
发帖数: 4193 | 18 我觉得cryptography and network security 3rd ed prentice hall还不错 |
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n******n
发帖数: 602 | 19 latest Nero is best for writing CD.
Clone CD has the best decrypt capability since it can create the .cue .bin
file from CD. However, latest Nero can write a CD using the .cue and .bin
file, so as long as you don't create image, you can live with Nero.
I only have one minor issue with Nero. I once got a .bin .cue file, but
after I write it into CDR, the last file in the CD always can't be read.
It turns out that I didn't turn on the "OverBurn" and "DAO". I assume
Nero should remember you about a |
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o*****u
发帖数: 27 | 20 要用专门的软件的
DVD Decrypter 版本：3.1.6.0
可以将DVD光盘中的文件抓取出来，存放至您的电脑硬盘中
试试?
。 |
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n*m
发帖数: 1 | 21 Advanced PDF Password Recovery Pro (APDFPRP) is a program to decrypt protected Adobe Acrobat PDF files, which have user (open) and/or owner (security, master) passwords set, and to recover these passwords. Owner-level protection allows to prevent PDF
file from editing (changing), printing, selecting text and graphics (and copying them into the Clipboard), or adding/changing annotations and form fields (in any combination); user-level one locks the file so the password is required to open/view th |
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n*****n
发帖数: 97 | 22 dvd decrypter. first rip DVD to an iso file, then do what ever |
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e*******s
发帖数: 1363 | 23 try try dvd decrypter, freeware |
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c*******h
发帖数: 4883 | 24 dvd decrypter
&
dvd shink |
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S***r
发帖数: 12443 | 25 dvd decrypter can generate ISO image. The default is IFO, you need to change
it to ISO in menu. |
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s*****m
发帖数: 8094 | 26 拿到过几张dvd，上面的label是银色的那种，用dvd decrypter没法读出来，老是retry
error。
系统显示共有66个g（确定是普通的dvd，可以用windvd放）。用magic dvd ripper倒是
可以
备份出来，共4.6个g，但是片子乱七八糟的跳来跳去，没法正确seeking，直接放也没
法看，连不起
来。有人碰到同样的问题么？有什么办法搞定这些怪盘？谢谢 |
|
f****u
发帖数: 12 | 27 RT.
偶用unzip,结果如下:
Archive: zhangy-k201-108.zip
skipping: zhangy-k201-108.mp3 encrypted (not supported)
Then I man unzip,好像是我的unzip 不支持decryption.
有没有什么办法? |
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e****m
发帖数: 484 | 28 You better to put your stuff at your pc/notebook disk.
It is not hard to decrypt it actually. |
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q*****m
发帖数: 73 | 29 another method is to put 10^n (n>1000) files in your folder
with your program, encrypt them all, so that guy will
have a hard time finding/decrypting it.
Just a thought... |
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s***l
发帖数: 2236 | 30 【 以下文字转载自 Science 讨论区 】
【 原文由 shell 所发表 】
关于密码学我知道的也不是很多，所以在说量子密码学前我先说一点密码学的基本
知识，目的是让对密码学一点没概念的朋友易于了解大家讨论的出发点。不过我也
不是学这个的，所以都是自己的理解，欢迎批判指正。
密码学(cryptography)简单的说就是通过某种方式只能将信息传递给特定的接受者。
实现的手段基本上就是对要传递的信息实行加密 (encryption) 和解密 (decryption)
算法，从而使任何其它人没有办法获得原始信息。密钥 (key) 指的是一串特定的参数，
发送信息的一方用密钥和原始信息进行加密运算得到密文 (cryptogram)，接收方用密
钥和密文进行解密运算得到原始信息。加密和解密的算法是公开的，密文的保密性依赖
于密钥的保密性。密钥的保密性依赖于密钥的随机性和有足够的长度。密钥分两类，一
类是对称密钥 (Symmetric key) ，发送和接收方用同样的密钥进行加密解密，比如DES
(Data Encryption Standard) 算法；另一类是非对称密钥 (Asymme |
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e*****a
发帖数: 1334 | 31 According to these data, only about 50% of the interview invites were given
out before November first. This is highly questionable.
Programs can download MSPEs before November first but PDs can't view them
because the files are encrypted. On November first the PD's workstation will
decrypt the files. The intension of ERAS is to encourage programs not
rushing out decisions, and also to give applicants and Dean's offices enough
time for preparing application materials. In theory, every program sho... 阅读全帖 |
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h***y
发帖数: 834 | 32 ☆─────────────────────────────────────☆
toutuanzi (rr) 于 (Fri Sep 3 14:54:17 2010, 美东) 提到:
Got two rejections already: Guthrie, PA (internal medicine) and Capital
Health (FP)
☆─────────────────────────────────────☆
yeastmito (小猪) 于 (Fri Sep 3 15:14:14 2010, 美东) 提到:
我也受到一个据信了
Guthrie, PA (internal medicine
☆─────────────────────────────────────☆
rr6262789 (盘片) 于 (Fri Sep 3 15:15:38 2010, 美东) 提到:
Rejection: Guthrie (IM), PA
Hey toutuanzi, can you highlight your post title so that... 阅读全帖 |
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s***l
发帖数: 2236 | 33 关于密码学我知道的也不是很多，所以在说量子密码学前我先说一点密码学的基本
知识，目的是让对密码学一点没概念的朋友易于了解大家讨论的出发点。不过我也
不是学这个的，所以都是自己的理解，欢迎批判指正。
密码学(cryptography)简单的说就是通过某种方式只能将信息传递给特定的接受者。
实现的手段基本上就是对要传递的信息实行加密 (encryption) 和解密 (decryption)
算法，从而使任何其它人没有办法获得原始信息。密钥 (key) 指的是一串特定的参数，
发送信息的一方用密钥和原始信息进行加密运算得到密文 (cryptogram)，接收方用密
钥和密文进行解密运算得到原始信息。加密和解密的算法是公开的，密文的保密性依赖
于密钥的保密性。密钥的保密性依赖于密钥的随机性和有足够的长度。密钥分两类，一
类是对称密钥 (Symmetric key) ，发送和接收方用同样的密钥进行加密解密，比如DES
(Data Encryption Standard) 算法；另一类是非对称密钥 (Asymmetric key) ，发送
和接收方用不同的密钥进行加密解密，发送方用公用密钥 (P |
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S*********g
发帖数: 24893 | 34 【 以下文字转载自 StephenKing 俱乐部 】
发信人: StephenKing (金博士), 信区: StephenKing
标 题: 不系安全带，John Nash今天车祸死了
发信站: BBS 未名空间站 (Sun May 24 11:17:59 2015, 美东)
John Forbes Nash, Jr.
Born June 13, 1928
Bluefield, West Virginia, U.S.
Died May 23, 2015 (aged 86) [1]
Residence United States
Nationality American
Fields
Mathematics
Economics
Institutions
Massachusetts Institute of Technology
Princeton University
Alma mater
Princeton University
Carnegie Institute of Te... 阅读全帖 |
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s****y
发帖数: 18685 | 35 ripit4me+DVD Decrypter+DVD Shrink 标准套装 |
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y******n
发帖数: 490 | 36 俺只知道压高清的软件。。。
rip cd/dvd：
DVD Decrypter（提取vob文件以及音轨并合并成一个单一vob文件）；
Megui（这是一个套件，详细的中英文教程网上到处都有，最好去官网看看）；
万能解码包（vista系统的推荐“VistaCodecs”，xp的推荐“FinalCodecs2009”） |
|
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w*******y
发帖数: 60932 | 38 registration name:tipradar
registration code:000HX4-GFU326-79T9YX-V4FCB6-HKM650-N6YMRQ-N76Z9R
Link:
http://www.anvsoftware.com/giveaway.html
quote
Backup encrypted DVD movies as copy DVD disc, DVD folder, ISO files on your
computer. It's flexible to choose main movie or full disc to copy.
Features
Remove all DVD copy protections including CSS, RC, RCE, APS, UOPs, etc.
Removing different DVD copy protections like CSS, RC, RCE, APS, UOPs, ARccOS
and so on
Decrypted protected DVD movies with lossle... 阅读全帖 |
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w*******y
发帖数: 60932 | 39 Amazon has Hauppauge WinTV DCR-2650 Dual Tuner Cable Card TV Tuner:
http://www.amazon.com/gp/product/B005FPT38A/ref=as_li_ss_tl?ie=
for $99 shipped as part of their lightning deal. 2 hours left.
If you don't know what this is. This is an externet Cable TV tuner that lets
you decrypt encrypted cable legally and watch it on your Windows 7 PC/
laptop connected to a TV, and use a Windows Media Center remote for a full
TV experience.
|
|
w*******y
发帖数: 60932 | 40 Promo Page here- Link:
http://www.bdlot.com/special-offer/
License Key here- BV-VSEVJSJJ-QGYHLD
Product Info here- Link:
http://www.bdlot.com/bluray-ripper/
quote
Create Your Own Perfect Blu-ray Movie Collection on PC
BDlot Blu-ray Ripper is a pro-level Blu-ray decrypting and copy tool for
users to protect and create backup on their purchased Blu-ray discs. It can
instantly remove all-known Blu-ray copy protections and extract the whole BD
disc content int... 阅读全帖 |
|
i*****f
发帖数: 578 | 41 seems we need to use the char. map in this.d to decrypt this.s ???
then what the hell is this.i and this.c???
', |
|
