[1] draft-petke-ext-intro-00 - Remote Passphrase Authentication Part One: Extended Introduction ( 版) <https://tools.ietf.org/html/draft-petke-ext-intro-00>
[2] draft-petke-mech-00 - Remote Passphrase Authentication Part Two: The Mechanism ( 版) <https://tools.ietf.org/html/draft-petke-mech-00>
[3] draft-petke-http-auth-scheme-00 - Remote Passphrase Authentication Part Three: HTTP Authentication Scheme ( 版) <https://tools.ietf.org/html/draft-petke-http-auth-scheme-00>
[4] Handling Authentication (Windows) ( 版) <https://msdn.microsoft.com/en-us/library/aa384220(VS.85).aspx>
Remote Passphrase Authentication (RPA) CompuServe Rpawinet.dll, da.dll CompuServe authentication scheme. For more information, see the RPA Mechanism Specifications.