MD5
Java MessageDigest doesn't work
I can\'t make MessageDigest work, the program gives me two error: UnsupportedEncodingException, NoSuchAlgorithmException[详细]
2023-04-10 19:01 分类：问答How to create a md5 hash of a string in C?
I\'ve found some md5 code that consists of the following prototypes... I\'ve been trying to find out where I have to put the string I want to hash, what functions I need to call, and where to find th[详细]
2023-04-10 06:49 分类：问答How do I create a hash of a file on iOS?
I\'m trying to create unique file names by renaming them using their hashed value in iOS. How can开发者_如何学JAVA I do that?you could achieve this by extending NSString,[详细]
2023-04-09 22:00 分类：问答Why md5 always changes on a certain file?
I have this task that needs investigation as to why the md5 value of a file keeps changing. Example: I need to generate the diagnostic file of a certain machine.[详细]
2023-04-08 23:59 分类：问答Changing the hashing function on a pre-existing database
I\'m doing a bit of reading on hashing for passwords.I\'ve seen that SHA-256 > MD5. This got me thinking about how an app may deal with changing from one hashing function to another.What happens if so[详细]
2023-04-08 11:20 分类：问答MessageDigest digest() method
Shouldn\'t the digest() method in MessageDigest always give the same hash value for the same input? I tried this a开发者_如何学JAVAnd I am getting different set of hashvalues for the same input every[详细]
2023-04-08 06:19 分类：问答How is an MD5 or SHA-X hash different from an encryption?
I\'ve read a couple times that MD5 is not an encryption, e.g. on MD5 ... Encryption? or Command Line Messa开发者_StackOverflow中文版ge Digest Utility.[详细]
2023-04-07 20:48 分类：问答Is there a simpler way to calculate this MD5 hash?
I\'m working on implementing a hosted checkout, and the hosted checkout is supposed to redirect the user back to my website so that I can show a custom receipt page.[详细]
2023-04-06 20:14 分类：问答Which method is better? Hashing each line in a file with PHP
This question was asked on a message board, and I want to get a definitive answer and intelligent debate about which method is more semantically correct and less resource intensive.[详细]
2023-04-06 12:55 分类：问答Recursive MD5 and probability of collision
I wonder if it is \'safe\' to hash a bunch of MD5 hash values together to create a new hash or whether this will in any way increase the probability of collisions.[详细]
2023-04-05 21:13 分类：问答
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