Kindly post your suggestions.
On Mon, Dec 4, 2017 at 11:27 PM, aravinth thangasami < aravinththangas...@gmail.com> wrote: > Hi all, > > To support Encryption at Rest, We have written a custom analyzer, that > encrypts every token in the Input string and proceeds to the default > indexing chain > > We are using AES/CTR/NoPadding with unique Key Per User. > This helps that the input string with common prefix, the encrypted strings > will also get common prefix > So that we can perform Prefix Query also. > > For example, > > run x5X7 > runs x5X7tg== > running x5X7q/nE5g== > > > During searching, we will preprocess the query for encrypted Field before > searching > we can't do WildCard & Fuzzy Query > > > Did anyone try this approach? > Please post your suggestions and your tried approaches > > > Thanks > Aravinth > > > >
