C# 加密 mongodb 子文档或子集

Question

Using.Net C# I'm trying to encrypt sub document while inserting & decrypt same while reading. I tried with CSFL but no use.

Could any one suggest the solution

Answer 1

It's exactly what CSFLE is designed for, in particular I mean auto encryption. Look at this doc . You should specify your subSocument in schemaMap, in the provided example, encryptedField is a field that will be automatically encrypted during writing and decrypted during reading.