RFR 8006259: Test example vectors from NIST SP 800-38A

[Adam Petcher]

This change adds a test which executes example vectors from NIST SP 
800-38A to check AES in various modes of operation. The test pulls in 
all of the providers and runs the appropriate vectors for all supported 
modes of operation on each provider. It passes on all platforms on JPRT, 
and I confirmed that it exercises OracleUcrypto and SunPKCS11 on 
Solaris. The CFB1 mode is included even though no provider seems to 
support it at this time.

http://cr.openjdk.java.net/~apetcher/8006259/webrev.00/