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=== Certificates ===
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== Certificate Chain ==
If the TMD file is obtained from Nintendo's CDN, then it will have two certificates appended at the end of the file. Each certificate follows the following format:
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If the TMD file is obtained from Nintendo's CDN, then it will have two certificates appended at the end of the file: .
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{| class="wikitable"
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{| class="wikitable" border="1"
 
|-
 
|-
! Offset
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! CERTIFICATE
! Size
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! SIGNATURE TYPE
! Description
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! RETAIL CERT NAME
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!  DEBUG CERT NAME
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!  DESCRIPTION
 
|-
 
|-
| 0x000
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| TMD
| 4
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| RSA-2048
| Signature type
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| CP0000000b
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|  CP0000000a
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|  Used to verify the TMD signature
 
|-
 
|-
| 0x004
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| CA
| *
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| RSA-4096
| Signature
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| CA00000003
|-
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| CA00000004
| 0x104
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| Used to verify the TMD Certificate
| 64
  −
| Issuer
  −
|-
  −
| 0x124
  −
| 4
  −
| Tag
  −
|-
  −
| 0x128
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| 64
  −
| Name
  −
|-
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| 0x168
  −
|  
  −
| Key
   
|}
 
|}
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The CA certificate is issued by 'Root', the public key for which is stored in NATIVE_FIRM.
    
== Example code application ==
 
== Example code application ==
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