Are there algorithms for putting a digest into the file being digested? In otherwords, are there开发者_StackOverflow algorithms or libraries, or is it even possible to have a hash/digest of a file co
Is there a file upload control for ASP.Net which performs a client-side checksum calculation (CRC, MD5, etc) on the file contents and transmits the checksum to allow for server-side checksum validatio
I have a script where I have to downlo开发者_如何学Goad some files and to make sure that everything worked fine I\'m comparing MD5 checksums.
On some sites, in their download section each file has a md5. md5 of what? i cant understand the purpose
How do I use the SHA1CryptoServiceProvider() on a file to create a SHA1 Checksum of 开发者_JS百科the file?using (FileStream fs = new FileStream(@\"C:\\file\\location\", FileMode.Open))
Is there a Ruby library that will allow me to either calculate the checksum of an MP3 file\'s audio data (min开发者_运维技巧us the metadata) or allow me to read in an MP3\'s audio data to calculate th
I\'m not entirely sure if this a SO or SF question, but I\'ll give it a go here. We\'re offering DMGs for download and a MD5 checksum to go with each. The question is how to instruct users of how to
I\'ve been searching the net for a C# implementation of the 4-bit cyclic redundancy check (CRC-4-ITU) but so far I\'ve been unsuccessful.
For instance, you have an application which processes files that are sent by different clients. The clients send tons of files everyday and you load the content of those files into your system. The fi
This is almost certainly a very silly question, but for some reason I\'m having trouble with internet checksum calculations.All of the algorithms basically look something like this:
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