mirror of
https://github.com/luxfi/lattice.git
synced 2026-09-24 00:25:44 +00:00
zeekay
eaf864890e
- Update module path to github.com/luxfi/lattice/v7 - Add GPU acceleration with Metal (macOS) and CUDA backends - Enhance threshold FHE operations - Revert to vanilla Apache 2.0 license (remove tfhe) - Update Go version to 1.25.5 - Merge upstream lattigo improvements
36 lines
683 B
Go
36 lines
683 B
Go
package sampling_test
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import (
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"testing"
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"github.com/luxfi/lattice/v7/utils/sampling"
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"github.com/stretchr/testify/require"
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)
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func Test_PRNG(t *testing.T) {
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t.Run("PRNG", func(t *testing.T) {
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key := []byte{0x49, 0x0a, 0x42, 0x3d, 0x97, 0x9d, 0xc1, 0x07, 0xa1, 0xd7, 0xe9, 0x7b, 0x3b, 0xce, 0xa1, 0xdb,
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0x42, 0xf3, 0xa6, 0xd5, 0x75, 0xd2, 0x0c, 0x92, 0xb7, 0x35, 0xce, 0x0c, 0xee, 0x09, 0x7c, 0x98}
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Ha, _ := sampling.NewKeyedPRNG(key)
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Hb, _ := sampling.NewKeyedPRNG(key)
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sum0 := make([]byte, 512)
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sum1 := make([]byte, 512)
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for i := 0; i < 128; i++ {
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Hb.Read(sum1)
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}
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Hb.Reset()
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Ha.Read(sum0)
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Hb.Read(sum1)
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require.Equal(t, sum0, sum1)
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})
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}
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