Dear all, I have reviewed this document as part of the security directorate's ongoing effort to review all IETF documents being processed by the IESG.  These comments were written primarily for the benefit of the security area directors. Document editors and WG chairs should treat these comments just like any other last call comments. Most of the contents in this draft is taken directly from a published  RSA document PKCS #12. In this version, nearly all the typos are  corrected. I think this document is good enough for publication. In security consideration, it is suggested to follow PKCS #5 (RFC2898)  to select passwords. I realize that in RFC2898 there is no discussion  about how to ensure a good randomness of the salt.  Therefore, I  suggest to cite RFC4086. Maybe there should also be a reference to Appendix B, just to put that Appendix into perspective ... saying that RFC 4086 is the superior guide, but for integrity protection only, the method of Appendix B may be adequate. Typo: second line of Abstract (Republication) From -> (Republication) from Typo, Sec. 1.1, third from last bullet regarding SP 800-132 selection of a the -> selection of the Nit: Appendix B, Sec. B.4 passwords and salt that was given in Appendix C  -> passwords and salt that is given in Appendix C Thank you, Tina