Find a signed attribute in si by NID, searching after lastpos.

Synopsis

Declared in <openssl/cms.h>

int
CMS_signed_get_attr_by_NID(
    CMS_SignerInfo const* si,
    int nid,
    int lastpos);

Return Value

Attribute index on success, or ‐1 if not found / on error.

Parameters

Name

Description

si

SignerInfo whose signedAttrs are searched.

nid

NID of the attribute OID to locate.

lastpos

Index to search after, or ‐1 to start from the beginning.

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