ripplehang opened a new issue, #43535: URL: https://github.com/apache/arrow/issues/43535
### Describe the enhancement requested According to https://docs.aws.amazon.com/AmazonS3/latest/userguide/ServerSideEncryptionCustomerKeys.html#specifying-s3-c-encryption The AWS S3 bucket has already support the SSE-C, is it possible for the arrow c++ to provide the API to support read/write data with SSE-C for the aws s3 filesystem. Thanks ### Component(s) C++ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org