add FIPS compliant implementation of PK11_ExtractKeyValue() + PK11_GetKeyData(), because directly extracting the key value is not allowed in FIPS mode
rebased onto a096541b4ee62f4901121778f47c952cb1e26ff5
Commit b2a90d26 fixes this pull-request
Pull-Request has been merged by mhlavink
add FIPS compliant implementation of PK11_ExtractKeyValue() + PK11_GetKeyData(),
because directly extracting the key value is not allowed in FIPS mode