RFR(S): 8215140: Port missing crypto JMH micros from jmh-jdk-microbenchmarks

[Eric Caspole]

Hi everyone,
Could I have reviews on this webrev to bring more crypto micros from the 
OpenJDK jmh-jdk-microbenchmarks project? It was just a glitch that they 
were not included in the original micros commit.
Thanks,
Eric


webrev:
http://cr.openjdk.java.net/~ecaspole/JDK-8215140/webrev/

JBS:
https://bugs.openjdk.java.net/browse/JDK-8215140