[SERVER-41490] Disable OP_MSG checksums for TLS connections Created: 04/Jun/19 Updated: 29/Oct/23 Resolved: 26/Jun/19 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Networking |
| Affects Version/s: | None |
| Fix Version/s: | 4.2.0-rc3, 4.3.1 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Mira Carey | Assignee: | Rahul Sundararaman (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | neweng | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||||||||||||||||||||||
| Operating System: | ALL | ||||||||||||||||||||||||||||||||
| Backport Requested: |
v4.2
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| Sprint: | Service Arch 2019-06-17, Service Arch 2019-07-01 | ||||||||||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||||||||||
| Linked BF Score: | 0 | ||||||||||||||||||||||||||||||||
| Description |
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We enabled OP_MSG checksums to catch data corruption on the wire in This work of performing those checksums is extra cost though, and it is redundant when mixed with the hmacs required by tls. We lose little on the data integrity side and avoid overhead if we only perform check sums on non-tls connections. |
| Comments |
| Comment by Githook User [ 27/Jun/19 ] |
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Author: {'name': 'Rahul Sundararaman', 'username': 'rsbballguy', 'email': 'rahul.sundararaman@10gen.com'}Message: |
| Comment by Githook User [ 26/Jun/19 ] |
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Author: {'name': 'Rahul Sundararaman', 'username': 'rsbballguy', 'email': 'rahul.sundararaman@10gen.com'}Message: |
| Comment by Mira Carey [ 04/Jun/19 ] |
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Link to the performance overhead of checksumming on non-tls connections |