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by Avinash Karaparambil
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Published on 2010-05-12T12:46:11Z
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2010/05/12
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I was just wondering what will happen if the private key of a CA is leaked? Won't it be then possible to make fake certificates for any other website?
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I am trying to mimic the results of some C code that uses the OpenSSL library using the system.security.crytography library in the .net 3.5 world, and I can't seem to get it right. I need some help... part of the issue is my understanding of crytography in general.
Here's what is supposed to happen:
I…
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Are there any legal problems using external crypto libs in my iPhone application? I know that Apple has to comply to US cryptography export rules but do I as a developer have any responsibility? How does it work?
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While going through RFC1321, I came across the following paragraph:
This step uses a 64-element table T[1 ... 64] constructed from the
sine function. Let T[i] denote the i-th element of the table, which
is equal to the integer part of 4294967296 times abs(sin(i)), where i
is in radians…
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Should programmers who build websites/web applications understand cryptography? I have no idea how most crypographic algorithms work, and I really don't understand the differences between md5/des/aes/etc. Have any of you found any need for an in-depth understanding of cryptography?
I haven't needed…
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I was told that in order to support AES256 encryption inside my Java app that I would need the JCE with Unlimited Strength Jurisdiction Policy Files.
I downloaded this from Oracle and unzipped it and I'm only seeing 2 JARs:
local_policy.jar; and
US_export_polic.jar
I just want to confirm I'm…
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I'm having a complete 'mare of a time trying to use my schools Digital Blue cameras. We've got the model 3 ones, but can't find the driver disc and using the Windows Hardware Installation Wizard gets me no where!
Can you help me to find the driver?
When I've used it at my old school it had a piece…
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I'm having a complete 'mare of a time trying to use my schools Digital Blue cameras. We've got the model 3 ones, but can't find the driver disc and using the Windows Hardware Installation Wizard gets me no where!
Can you help me to find the driver?
When I've used it at my old school it had a piece…
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I have a tedious problem with Acrobat Pro X 10.1.3.23: when I want to apply a timestamp to a document I always get that error.
I have configured VeriSign TSA server http://timestamp.verisign.com/scripts/timstamp.dll and it returns that error. I have tried Comodo CA http://timestamp.comodoca.com/authenticode…
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My company have just renewed their digital certificate from Thawte. The previous certificate I was using had an 'spc' extension. The new certificate I've been handed ends in a 'p7b'.
Although I can use this p7b file directly for signing, I was just wondering whether there's some way to convert this…
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Hello,
Is there any way to browse the contents of an SD card inside my canon digital camera using my macbook pro?
I am trying to move the contents of the SD card to =a new SD card (with larger capacity).
I do not have a card reader, only the usb cable that comes with the camera.
Any ideas?
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