Description
OS:
Authentication Step-Up Protocol and Metadata Version 1.0
OASIS Standard
24 May 2017
http://docs.oasis-open.org/trust-el/trust-el-protocol/v1.0/os/trust-el-protocol-v1.0-os.docx (Authoritative)
http://docs.oasis-open.org/trust-el/trust-el-protocol/v1.0/os/trust-el-protocol-v1.0-os.html
http://docs.oasis-open.org/trust-el/trust-el-protocol/v1.0/os/trust-el-protocol-v1.0-os.pdf