[#CheckSignatureEncoding]
= CheckSignatureEncoding
:mrdocs:

Check that a signature uses a valid encoding for the given verification flags.

== Synopsis

Declared in `<script/interpreter.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
CheckSignatureEncoding(
    std::vector<unsigned char> const& vchSig,
    xref:script_verify_flags.adoc[script_verify_flags] flags,
    xref:ScriptError.adoc[ScriptError]* serror);
----

== Return Value

`true` if the signature encoding is acceptable.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *vchSig*
| The serialized signature to validate.
| *flags*
| The active script verification flags.
| *serror*
| Set to the script error when validation fails.
|===


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