IDASH 2024

Setup

No Docker

1. Make sure you have Go 1.23.1 or greated installed.
2. $ go mod tidy to download and install all the dependencies.
3. $ go build solution_1.go
4. $ go build solution_2.go
5. See Running the Solution.

With Docker

$ docker build -t gausslabs_idash2024 .
$ docker run -it gausslabs_idash2024
$ cd ../root/idash2024
$ go mod tidy
$ go build solution_1.go
$ go build solution_2.go

Input Format & Location

By default the excecutable will look for ./data/example_AA_sequences.list, but a custom path can be given (see Optional Flags). File format is expected to be identical to example_AA_sequences.list.

Running the Solution

Once the previous steps have been followed:

1. $ taskset -c 0-3 ./solution_1: slower (13min on i9-12900K 4 threads) on but more precise (~1e-3.5 error, 100% CT vs. PT Accuracy) solution.
2. $ taskset -c 0-3 ./solution_2: faster (9min i9-12900K 4 threads) but less precise solution (~1e0 error, 92% CT vs. PT Accuracy) solution.

Optional Flags

• -i=<data_path>: custom path for the input data.
• -dummy: use dummy boostrapping.
• -debug: print intermediate values.
• -verify: saves ideal result in ./result/prec_plain.csv, print accuracy and average error of encrypted vs. plaintext circuit.

Output

The result of the encrypted computation is written in ./result/pred_enc.csv. The file contains a lib.NbSamples x lib.Classes matrix, with one row per line.