SupportedAuthPasswordSchemes is an AttributeType defined in RFC 3112 with an OID of

The values of this attribute are names of supported authentication password Storage Schemes which the server supports. The syntax of a password Storage Schemes names are described in authPasswordSyntax.

SupportedAuthPasswordSchemes MAY only be present in the RootDSE. If the server does not support any password Storage Schemes, SupportedAuthPasswordSchemes will _NOT be present.

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