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Does encryption prior to backup mean less de-duplication?
by j_s 13y ago
Does encryption prior to backup mean less de-duplication?
- StavrosK 13y agoIt does. encbup uses CBC mode, which means that you'll only have per-file deduplication, but EncFUSE uses the less secure ECB mode, which means per-block deduplication (roughly almost as good as unencrypted).