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[ML-KEM/Ntt] Barrett reduction requires smaller boundary than what ntt_at_layer_1() produces #758

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mamonet opened this issue Jan 20, 2025 · 0 comments
Open

[ML-KEM/Ntt] Barrett reduction requires smaller boundary than what ntt_at_layer_1() produces #758

mamonet opened this issue Jan 20, 2025 · 0 comments
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mamonet commented Jan 20, 2025 •
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ntt_at_layer_1() returns elements of boundary x >= -31175 & x <= 31175 while poly_barrett_reduce() needs elements of boundary x >= -28296 & x <= 28296 this conflict makes writing proof logically not possible.
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