6948791 Panics are seen when running EF on sparc in b139 caused by mp_int having flag=0xbaddcafe

PSARC 2007/446 Elliptic-Curve Cryptography for Solaris
5066901 Offer the PKCS#11 Elliptic Curve based mechanisms in Solaris
6562402 kernel software provider for Elliptic Curve mechanisms