diff --git a/draft-irtf-cfrg-opaque.md b/draft-irtf-cfrg-opaque.md index b4e29302..a1bc7681 100644 --- a/draft-irtf-cfrg-opaque.md +++ b/draft-irtf-cfrg-opaque.md @@ -1828,6 +1828,11 @@ applications can use to control OPAQUE: implement this mitigation SHOULD use the same configuration information (such as the oprf_seed) for all clients; see {{preventing-client-enumeration}}. In settings where this attack is not a concern, servers may choose to not support this functionality. +- Handling password changes: In the event of a password change, the client and + server can run the offline registration phase using the new password as a + fresh instance (ensuring to resample all random values). The resulting + registration record can then replace the previous record corresponding to + the client's old password registration. # Implementation Considerations {#implementation-considerations}