%% You should probably cite rfc6955 instead of this I-D. @techreport{schaad-pkix-rfc2875-bis-03, number = {draft-schaad-pkix-rfc2875-bis-03}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-schaad-pkix-rfc2875-bis/03/}, author = {Jim Schaad and Hemma Prafullchandra}, title = {{Diffie-Hellman Proof-of-Possession Algorithms}}, pagetotal = 41, year = 2012, month = dec, day = 2, abstract = {This document describes two methods for producing an integrity check value from a Diffie-Hellman key pair and one method for producing an integrity check value from an Elliptic Curve key pair. This behavior is needed for such operations as creating the signature of a PKCS \#10 certification request. These algorithms are designed to provide a proof-of-possession rather than general purpose signing. This document obsoletes RFC 2875.}, }