# Amazon public certificates for instance identity document signatures
The following Amazon public certificates can be used to verify the contents of an instance's instance identity document as described in [Verify instance identity document](verify-iid.md).
Ensure that you use the correct certificate for your Region and for the verification procedure that you're using. If you're verifying the PKCS7 signature, use the DSA certificate. If you're verifying the base64-encoded signature, use the RSA certificate. If you're verifying the RSA-2048 signature, use the RSA-2048 certificate.
**Expand each Region below to view the Region-specific certificates.**
## China (Beijing) — cn-north-1
------
#### [ DSA ]
```
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
```
------
#### [ RSA ]
```
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
```
------
#### [ RSA-2048 ]
```
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
```
------
## China (Ningxia) — cn-northwest-1
------
#### [ DSA ]
```
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
```
------
#### [ RSA ]
```
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
```
------
#### [ RSA-2048 ]
```
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
```
------