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Line 1: − − The signature method used to sign the certificate can be determined by checking the Signature Type: − {{Signature Types}} − − The hash for the signature is calculated over the actual certificate data(from the start of the "Issuer", to the end of the "Public Key", aligned to 0x40 bytes). Line 21:
Line 16: − + − | 0x3C − | Signature Padding(aligning signature with padding to 0x40 bytes) − |- − | 0x40 + X − + Line 44:
Line 35: − + + + + + + + +
no edit summary
== Overview ==
== Overview ==
Certificates contain cryptography information for verifying Signatures. These certificates are also signed. The parent/child relationship between certificates, makes all the certificates effectively signed by 'Root', the public key for which is stored in NATIVE_FIRM.
Certificates contain cryptography information for verifying Signatures. These certificates are also signed. The parent/child relationship between certificates, makes all the certificates effectively signed by 'Root', the public key for which is stored in NATIVE_FIRM.
== Format ==
== Format ==
| 0x4
| 0x4
| X
| X
| Signature
| Signature with Padding (aligning next data to 0x40 bytes)
|-
|-
| 0x4 + X
| 0x4 + X
| 0x40
| 0x40
| Issuer
| Issuer
|-
|-
| 0x80 + X
| 0x44 + X
| 0x4
| 0x4
| Key Type
| Key Type
|-
|-
| 0xC8 + X
| 0xC8 + X
|
| *
| Public Key
| Public Key
|}
|}
== Signature ==
The signature method used to sign the certificate can be determined by checking the Signature Type:
{{Signature Types}}
The hash for the signature is calculated over the actual certificate data(from the start of the "Issuer", to the end of the "Public Key", aligned to 0x40 bytes).
== Public Key ==
== Public Key ==