[1] [CITE@en[draft-petke-ext-intro-00 - Remote Passphrase Authentication Part One: Extended Introduction]]
([TIME[2015-02-02 10:42:50 +09:00]] 版)
<https://tools.ietf.org/html/draft-petke-ext-intro-00>

[2] [CITE@en[draft-petke-mech-00 - Remote Passphrase Authentication Part Two: The Mechanism]]
([TIME[2015-02-03 10:45:56 +09:00]] 版)
<https://tools.ietf.org/html/draft-petke-mech-00>

[3] [CITE@en[draft-petke-http-auth-scheme-00 - Remote Passphrase Authentication Part Three: HTTP Authentication Scheme]]
([TIME[2015-02-09 17:38:00 +09:00]] 版)
<https://tools.ietf.org/html/draft-petke-http-auth-scheme-00>

[FIG(quote)[
[FIGCAPTION[
[4] [CITE@en[Handling Authentication (Windows)]]
([TIME[2015-03-22 00:30:08 +09:00]] 版)
<https://msdn.microsoft.com/en-us/library/aa384220(VS.85).aspx>
]FIGCAPTION]

> Remote Passphrase Authentication (RPA)	CompuServe	Rpawinet.dll, da.dll	CompuServe authentication scheme. For more information, see the RPA Mechanism Specifications.

]FIG]