http://www.rfc-editor.org/rfc/rfc7292.txt
RFC 7292: PKCS #12: Personal Information Exchange Syntax v1.1, K. Moriarty, M. Nystrom, S. Parkinson, A. Rusch, M. Scott2014-07-01T23:00:00-00:00This document represents a republication of PKCS #12 v1.1 from RSA Laboratories' Public Key Cryptography Standard (PKCS) series. By publishing this RFC, change control is transferred to the IETF.