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NTT fails on MacOS and AMD Vega videocard #11

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fjarri opened this issue Jan 14, 2019 · 0 comments
Open

NTT fails on MacOS and AMD Vega videocard #11

fjarri opened this issue Jan 14, 2019 · 0 comments

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@fjarri
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fjarri commented Jan 14, 2019

NTT transform fails (producing incorrect results) on MacOS 10.14.2 and AMD Vega 20 videocard. The reason seems to be a bug in the OpenCL driver - see https://bugreport.apple.com/web/?problemID=46939100

The current workaround is to use transform_type="FFT" when calling NuFHEParameters constructor, make_secret_key() or make_key_pair().

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