2009-08-28 00:52:11 +02:00
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace NUS_Downloader
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{
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class TMD
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{
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2009-10-16 00:23:08 +02:00
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// TMD Variables
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2010-06-29 18:06:15 +02:00
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//public byte[] SignatureType;
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2009-10-16 00:23:08 +02:00
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/* Signature Types
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public enum SigTypes : byte[]
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{
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RSA_2048 = new byte[4] {0x00, 0x01, 0x00, 0x01},
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RSA_4048 = new byte[4] {0x00, 0x01, 0x00, 0x01}
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} */
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2009-08-28 00:52:11 +02:00
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/*
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* Title metadata is a format used to store information about a title (a single standalone game, channel, etc.) and all its installed contents, including which contents they consist of and their SHA1 hashes.
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Many operations are done in terms of 64-byte blocks, which means you will often see padding out to the nearest 64-byte boundary at the end of a field.
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Contents
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Structure
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Header
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Start Length Description
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0x000 4 Signature type
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0x004 256 Signature
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0x104 60 Padding modulo 64
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0x140 64 Issuer
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0x180 1 Version
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0x181 1 ca_crl_version
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0x182 1 signer_crl_version
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0x183 1 Padding modulo 64
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0x184 8 System Version (the ios that the title need)
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0x18C 8 Title ID
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0x194 4 Title type
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0x198 2 Group ID
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0x19A 62 reserved
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0x1D8 4 Access rights (flags for DVD-video access and full PPC hardware access)
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0x1DC 2 Title version
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0x1DE 2 Number of contents (nbr_cont)
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0x1E0 2 boot index
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0x1E2 2 Padding modulo 64
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0x1E4 36*nbr_cont Contents
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Content
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Start Length Description
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0x00 4 Content ID
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0x04 2 Index
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0x06 2 Type
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0x08 8 Size
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0x10 20 SHA1 hash
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Certificates
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Start Length Description
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0x000 4 Signature type
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0x004 256 Signature
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0x104 32 Issuer
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0x124 4 Tag
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0x128 64 Name
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0x168 Key
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*/
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}
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}
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