Do you need a license to use SHA-1 or SHA-2 for commercial purp开发者_如何学JAVAoses?It was originally created by the NSA For secure DSA Encryptions and then adopted by NIST to maintain all aspects of
I\'m planning on storing the passwords as a sha1, so I need a way to validate that it is a sha1 at another point in my website. I was planning on using preg_match, but I do not know how to make regex
Please help!I have been pulling out my hair over this one.:) I have a site that I need to HMAC SHA1 for authentication.It currently works with another language but now I need to move it to ColdFusion
I am currently trying to upgrade a project of mine from .NET 3.5 to .NET 4.0 Everything was going really well, all code compiled, all tests passed.
Let\'s say that I have a tree of objects of which every one hav开发者_开发百科e a string representation. I want to create a SHA1 digest on the whole tree.
how to compare the checksums in a list corresponding to a file path with the file path in the operating system In Python?
It is known that 1.if( md5(a)== md5(b)) 2.then ( md5(a.z) == md5(b.z) ) 3.but( md5(z.a) != md5(z.b) ) where the dots concatenate the strings.
I need to run LuaCrypto on win platform. Does anyone know how to do 开发者_运维百科it?I just pushed CMakeLists.txt to my luacrypto fork. That means if you have:
In ClearCase evil twin occurs when two files are found with the same name in two different versions of the directory, and If the element OIDs are different but the names are the same.
I have a file called secure.txt in c:\\temp.I want to run a Perl c开发者_如何学JAVAommand from the command line to print the SHA1 hash of secure.txt.I\'m using ActivePerl 5.8.2.I have not used Perl be
加载中,请稍侯......