8168714: Tighten ECDSA validation
Summary: Added additional checks to DER parsing code
Reviewed-by: vinnie, ahgross

8149802: Signature.verify() doesn't reset the signature object on exception
Summary: Ensure the signature object is always reset after verify() is called.
Reviewed-by: xuelei

8074865: General crypto resilience changes
Summary: Replaced Arrays.equals() with MessageDigest.isEqual() when comparing sensitive values
Reviewed-by: mullan, xuelei

8022444: Remove sun.security.util.ObjectIdentifier.equals(ObjectIdentifier other) method
Reviewed-by: mullan

8071726: Better RSA optimizations
Summary: Added a check when RSA signature is generated with a RSAPrivateCRTKey object.
Reviewed-by: mullan

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com