[#FlatSigningProvider-SetMuSig2SecNonce]
= xref:FlatSigningProvider.adoc[FlatSigningProvider]::SetMuSig2SecNonce
:relfileprefix: ../
:mrdocs:

Store a MuSig2 secret nonce for a signing session.

== Synopsis

Declared in `<script/signingprovider.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
void
SetMuSig2SecNonce(
    xref:uint256.adoc[uint256] const& id,
    xref:MuSig2SecNonce.adoc[MuSig2SecNonce]&& nonce) const override;
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *id*
| The session id to store the nonce under.
| *nonce*
| The secret nonce to store.
|===


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