encryption symetric
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Here is some msdn link that may be helpful. example_c_program_decrypting_a_file.asp[^] example_c_program_decrypting_a_file.asp[^]
suhredayan
There is no spoon.Hmmm... Microsoft CryptoAPI can be a problem, because there are windows versions in some countries that do not support it. There are websites that provide information on different algorithms, some of them also provide source codes. Google for it. If you need a hint on what symmetric algorithm to use, I propose AES (Advanced Encryption Standard alias "Rijndael") to you. Don't try it, just do it! ;-)
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Hmmm... Microsoft CryptoAPI can be a problem, because there are windows versions in some countries that do not support it. There are websites that provide information on different algorithms, some of them also provide source codes. Google for it. If you need a hint on what symmetric algorithm to use, I propose AES (Advanced Encryption Standard alias "Rijndael") to you. Don't try it, just do it! ;-)
Alexander M. wrote: Hmmm... Microsoft CryptoAPI can be a problem, because there are windows versions in some countries that do not support it. Thanks for the information, can you please provide some link which says this ? Also are there separate versions of windows for some countries ?
suhredayan
There is no spoon. -
Alexander M. wrote: Hmmm... Microsoft CryptoAPI can be a problem, because there are windows versions in some countries that do not support it. Thanks for the information, can you please provide some link which says this ? Also are there separate versions of windows for some countries ?
suhredayan
There is no spoon.No seperate versions of windows, but seperate versions of CryptoAPI. Some countries have special laws and classify cryptographics as military technology. I don't have any links for you, but I'm sure you will find very much information using google. Just use "AES" as keyword. Don't try it, just do it! ;-)
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hi if any one can help me... i need code for encryption "symetric" by vc++ couse i tried befor to anderstanding how to code it but i need example or some thing to read about kind of encry by vc++... i hope some one can help by sending me algor.. or code.. thanks alot.
Hi, there are several libraries that can be used. Most of them supports a lot of algorithms. The most used should be Crypto++ but I'd like cryptlib also (in my opinion it's easier to use and to add in VC projects ;)). Imho it's really hard to understand how encryption works starting from code, so I suggest you to start from some RFC or something similar (a good example would be rjindael but you can "google" for a lot of other example ;)) Bye, Francesco
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Hi, there are several libraries that can be used. Most of them supports a lot of algorithms. The most used should be Crypto++ but I'd like cryptlib also (in my opinion it's easier to use and to add in VC projects ;)). Imho it's really hard to understand how encryption works starting from code, so I suggest you to start from some RFC or something similar (a good example would be rjindael but you can "google" for a lot of other example ;)) Bye, Francesco
thanks alot for ur help ... i choosed algorithm called blowfish and i get some info about it but i didn't found good code vc++ or discrition about it.. if u can help me to found simple project to try it and see hoe it is working ... it will be big help for me and thanks again for information.. for all
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thanks alot for ur help ... i choosed algorithm called blowfish and i get some info about it but i didn't found good code vc++ or discrition about it.. if u can help me to found simple project to try it and see hoe it is working ... it will be big help for me and thanks again for information.. for all
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hi.. plz if u can give to me a project made by vc++ for blowfish or aes algorithms for encryption easy to understand.. i tried to use that one in code project it's soo good but not easy to me i want to trying to cood it by my self i couldn't,,, if u can help me sorry for asking alot.. thanks forr all
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No seperate versions of windows, but seperate versions of CryptoAPI. Some countries have special laws and classify cryptographics as military technology. I don't have any links for you, but I'm sure you will find very much information using google. Just use "AES" as keyword. Don't try it, just do it! ;-)
hi.. plz if u can give to me a project made by vc++ for blowfish or aes algorithms for encryption easy to understand.. i tried to use that one in code project it's soo good but not easy to me i want to trying to cood it by my self i couldn't,,, if u can help me sorry for asking alot.. thanks forr all
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Hi, there are several libraries that can be used. Most of them supports a lot of algorithms. The most used should be Crypto++ but I'd like cryptlib also (in my opinion it's easier to use and to add in VC projects ;)). Imho it's really hard to understand how encryption works starting from code, so I suggest you to start from some RFC or something similar (a good example would be rjindael but you can "google" for a lot of other example ;)) Bye, Francesco