Should make JCE provider name configurable everywhere a JCE object is created

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What steps will reproduce the problem?
1. There should be an option to configure the JCE provider name everywhere a 
JCE object is created. For example, DefaultMessageDigestProvider should 
optionally let the user choose the JCE provider name to call 
MessageDigest.getInstance(digestAlgorithmName, jceProviderName).

This issue is the same as Issue 16 except that it asks that ALL calls to 
getInstance() be addressed. Issue 16 is more concerned with making the 
production of XAdES4J-C forms work.

What is the expected output? What do you see instead?
Everywhere JCE's getInstance(serviceName) is called, there should be a 
configurable option to call getInstance(serviceName, jceProviderName) instead.

What version of the product are you using? On what operating system?
1.2.0
Windows 7

Please provide any additional information below.
Remember that JCE can be picky with null provider names, so when the provider 
is not specified, you need to call getInstance(String) with a single argument.

Original issue reported on code.google.com by clementp...@gmail.com on 4 Nov 2011 at 3:04

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Original comment by luis.fgoncalv on 25 Feb 2012 at 1:27

• Changed state: Started

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Original comment by luis.fgoncalv on 25 Feb 2012 at 1:27

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Original comment by luis.fgoncalv on 29 Feb 2012 at 10:46

• Changed state: Fixed