Oblivious DoH

This library implements draft -02 of Oblivious DoH.

Test vector generation

To generate test vectors, run:

$ ODOH_TEST_VECTORS_OUT=test-vectors.json go test -v -run TestVectorGenerate

To check test vectors, run:

$ ODOH_TEST_VECTORS_IN=test-vectors.json go test -v -run TestVectorVerify