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To decrypt an encrypted lookup request, a server needs to inspect the following query parameters: | To decrypt an encrypted lookup request, a server needs to inspect the following query parameters: | ||
* encver: The algorithm version used by the client to construct the encrypted URL. The only valid version is currently 1. | |||
* nonce: A random nonce selected by the client to seed the encryption algorithm. The server needs to convert it into an unsigned 32-bit integer. | |||
* wrkey: The wrappedkey provided by the server as response to a GetKey? request. | |||
* encparams: The encrypted content of the lookup request. | |||
The description of the current encryption algorithm can be found below. Decryption results, in an unencrypted lookup request; see above. | The description of the current encryption algorithm can be found below. Decryption results, in an unencrypted lookup request; see above. | ||
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