This question is a general one. I have java code for hmac(sha1 and md5) coding and a client server key exchange protocol(both codes in java).
I\'m trying to write a Stored Procedure which\'ll get a str开发者_开发知识库ing, hash it with SHA1 and then return the hash. I can\'t seem to make it return @hashedString. I\'ll admit I\'m a total beg
I am making a pastebin type site and am trying to make the id be a random string like paste.com/4RT65L
Can someone please help me convert the following two lines of python to C#. hash = hmac.new(secret, data, digestmod = hashlib.sha1)
I have a couple different bits of code but the short story is I insert some passwords into a MySQL database using SHA1 and also compute SHA1 hashes into .NET and t开发者_开发技巧hey are not matching.
I\'ve tried the following with MySQL UTF-8 and Latin-1, to no avail. I hash my passwords (in this case toSecurify) using SHA-1 like so:
or is the algorithm custom implemented by Microsoft?i tested that SHA1 computed using OpenSSL on mac is equivalent to the hash computed in C# usin开发者_运维技巧g system.security.cryptography.sha1.Sys
Here\'s 3 example md5 hashes $ md5 -s \"1\" && md5 -s \"2\" && md5 -s \"3\" MD5 (\"1\") = c4ca4238a0b923820dcc509a6f75849b
SHA1 is completely insecure and should be replaced. This question is 8+ years old and times have changed:
I read a paper that explained that using CRCs generated from the CRC-64-ISO algorithm as hash keys is likely to result in collisions for large sets of data.Postmodern\'s Ruby CRC project is pretty int
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