I have this method to hash a string: byte[] buffer = enc.GetBytes(text); SHA1CryptoServiceProvider cryptoTransformSHA1 =
Is there an x where SHA1(x) == x? I\'m looking for a proof o开发者_运维百科r a strong argument against it.The same arguments apply here as for the question Is there an MD5 fixed point?
We have a system written in PHP where account passwords are stored as the first 128 chars of a whirlpool hash of the password.
Has anyone using .net actually worked out how to successfully sign a signature to use with CloudFront private content? After a couple of days of attempts all I can get is Access Denied.
Suppose you wanted to make a file hosting site for people to upload their files and send a link to their fri开发者_StackOverflow社区ends to retrieve it later and you want to insure files are duplicate
I\'m making a php login, and I\'m trying to decide whether to use SHA1 or Md5, or SHA256 which I read about in another stackoverfl开发者_如何学Pythonow article. Are any of them more secure than others
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
i have been trying to find some examples on how to generate DigestValue and SignatureValue for XML signature (WSDL).
Using Microsoft FCIV which computes SHA-1 file checksums, I created a text file with file names and checksums:
I cannot download the Google APIs using the Android SDK and AVD manager. 开发者_开发问答Whenever trying I get the error below:
加载中,请稍侯......