The SecurID(r) SASL Mechanism
Magnus Nyström · 2000
SecurID is a hardware token card product (or software emulation thereof) produced by RSA Security Inc., which is used for end-user authentication. This document defines a SASL [RFC2222] authentication mechanism using these tokens, thereby providing a means for such tokens to be used in SASL environments. This mechanism is only for authentication, and has no effect on the protocol encoding and is not designed to provide integrity or confidentiality services.