Your application stores customer content in a Cloud Storage bucket, with each object encrypted using the customer's encryption key. The key for each object is provided by the customer through your application. You notice that your application receives an HTTP 4xx error when attempting to read an object from Cloud Storage. What could be causing this error?

Exam-Like

You attempted the read operation on the object with the customer's base64-encoded key.

11.8%

You attempted the read operation without the base64-encoded SHA256 hash of the encryption key.

76.5%

You entered the same encryption algorithm specified by the customer when attempting the read operation.

0.0%

You attempted the read operation on the object with the base64-encoded SHA256 hash of the customer's key.

11.8%

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