[#ProduceSignature]
= ProduceSignature
:mrdocs:

Produce a script signature using a generic signature creator.

== Synopsis

Declared in `<script/sign.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
ProduceSignature(
    xref:SigningProvider.adoc[SigningProvider] const& provider,
    xref:BaseSignatureCreator.adoc[BaseSignatureCreator] const& creator,
    xref:CScript.adoc[CScript] const& scriptPubKey,
    xref:SignatureData.adoc[SignatureData]& sigdata);
----

== Return Value

True if a complete signature was produced.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *provider*
| The source of keys and scripts used to sign.
| *creator*
| The signature creator that produces the signatures.
| *scriptPubKey*
| The output script being satisfied.
| *sigdata*
| In/out signature data updated with the produced material.
|===


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