library support

• Further , gss - api security plug - ins for db2 udb bring more value as you will soon have gss - api libraries supporting both the traditional symmetric key security mechanism namely kerberos , and the upcoming asymmetric key security mechanism like spkm and lipkey , thanks to the nfs v4 implementation
  此外，用于db2 udb的gss - api安全插件可以带来更大的价值，因为nfs v2的实现使您将会具有这样的gss - api库：其既支持传统的对称密钥安全机制（即kerberos ） ，又支持未来的非对称密钥安全机制，如spkm和lipkey 。