C++ (Cpp) AnscAsn1AllocOctetString Examples

Example #1

File: ansc_asn1.c Project: davekimble/CcspCommonLibrary

ANSC_HANDLE
AnscAsn1CloneOctetString
    (
        ANSC_HANDLE                 hSrcAsn1OctetString
    )
{
    PANSC_ASN1_OCTET_STRING         pSrcAsn1OctetString = (PANSC_ASN1_OCTET_STRING)hSrcAsn1OctetString;
    PANSC_ASN1_OCTET_STRING         pNewAsn1OctetString = NULL;

    if ( pSrcAsn1OctetString )
    {
        pNewAsn1OctetString =
            (PANSC_ASN1_OCTET_STRING)AnscAsn1AllocOctetString
                (
                    pSrcAsn1OctetString->Octets,
                    pSrcAsn1OctetString->Length
                );
    }
    else
    {
        return  (ANSC_HANDLE)NULL;
    }

    return  (ANSC_HANDLE)pNewAsn1OctetString;
}

Example #2

File: ansc_x509_cert.c Project: rdkcmf/rdkb-CcspCommonLibrary

ANSC_ASN1_OCTET_STRING*
AnscX509CertGetSubjectKeyID
    (
        void*                       raw_cert_data,
        ULONG                       raw_cert_size
    )
{
    PANSC_ASN1_CERTIFICATE          pAsnCert        = NULL;
    ANSC_ASN1_OCTET_STRING*         pOctets         = NULL;
    PUCHAR                          pKeyID          = NULL;
    ULONG                           length          = 0;

    /* decode the asn.1 certificate handle */
    pAsnCert = (PANSC_ASN1_CERTIFICATE)
        anscGetCertHandle
            (
                raw_cert_data,
                raw_cert_size
            );

    if( pAsnCert == NULL)
    {
        goto EXIT;
    }

    /* get the subject key  identifier */
    if( ANSC_STATUS_SUCCESS !=
            pAsnCert->GetSubjectKeyIdentifier(pAsnCert, &pKeyID, &length))
    {
        length = 0;
    }

    if( length > 0 && pKeyID != NULL)
    {
        pOctets =
            (ANSC_ASN1_OCTET_STRING*)
            AnscAsn1AllocOctetString( pKeyID, length);
    }

EXIT:

    anscFreeCertHandle((ANSC_HANDLE)pAsnCert);

    if( pKeyID != NULL)
    {
        AnscFreeMemory(pKeyID);
    }

    return  pOctets;
}