Code review request: 7142339: PKCS7.java is needlessly creating SHA1PRNG SecureRandom instances when timestamping is not done

[Xuelei Fan]

Looks fine to me.

Interesting fix that making use of the class loading priorities.

Xuelei

On 2/8/2012 5:18 PM, Vincent Ryan wrote:
> Please review the following change:
>   http://cr.openjdk.java.net/~vinnie/7142339/webrev.00/
> 
> for http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7142339
> 
> It employs lazy initialization to avoid the overhead of creating a secure
> random number generator in code that never uses signature timestamping.
> 
> Thanks.