Request

Index Word	Description
0	Header code [0x004301C8]
1	TWL TitleID lower word, from the header.
2	TWL TitleID upper word, from the header.
3	Data buffer size. When the running NATIVE_FIRM only supports DSiWare exports format v1, the max size for this is 0xC0, otherwise the max size is 0x1C0.
4	ECDSA signature buffer size, must be 0x3C.
5	CTCert buffer size, must be 0x180.
6	APCert buffer size, must be 0x180.
7	u8 DSiWare export section index
8	(DataBufSize<<8) \| 0x4
9	DataBuf ptr, this buffer contains the hashes from the footer.
10	(SigBufSize<<8) \| 0x14
11	ECDSA signature ptr, this signs the above data-buffer.
12	(CTCertSize<<8) \| 0x24
13	CTCert buffer ptr, from the footer.
14	(APCertSize<<8) \| 0x34
15	APCert buffer ptr, from the footer.

Response

Index Word	Description
0	Header code
1	Result code

This verifies the ECDSA signature and certificates from the DSiWare export footer.