sha « hash « Java Collection Q&A

1. SHA-1 Hashes Mixed with Strings    stackoverflow.com

I have to parse something like the following "some text <40 byte hash>" can i read this whole thing in to a string without corrupting 40 byte hash part? The thing is ...

2. How can I create the hash of a webpage in java?    stackoverflow.com

I need to create the hash of a the html of a webpage (from its URL) using SHA1 or MD5 in java, but I don't know how to do it... can ...

3. Library providing various hash algorithms (MD5, SHA1, SHA256, etc) in Java?    stackoverflow.com

Is there a simple library out there for Java in a Maven repository that will give me simple, one-liner hash methods for the popular hash functions such as MD5, SHA1, SHA256, ...

4. SHA hash function gives a negative output    stackoverflow.com

I'm trying to implement DSA signature algorithm and I'm stuck on a problem. I'm using the java.security MessageDigest class, here's the code:

MessageDigest md;
md = MessageDigest.getInstance("SHA-1");
md.update(text.getBytes());
return new BigInteger(md.digest());

5. SHA2 password hashing in java    stackoverflow.com

I'm trying to hash some passwords with SHA2. Where can I get a snippet of java code for make that? I have seen that post but I have something missing: SHA2 password storage ...