Return the number of signed attributes on a CMS SignerInfo.
Synopsis
Declared in <openssl/cms.h>
int
CMS_signed_get_attr_count(CMS_SignerInfo const* si);Return Value
Attribute count, or ‐1 if signedAttrs is absent.
Parameters
Name |
Description |
si |
SignerInfo whose signedAttrs set is queried. |
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