https://github.com/formosa-crypto/libjade/issues/105

formosa-crypto · Feb 21, 2024 · 7362bf2 · 7362bf2
1 parent 0daf13f
commit 7362bf2
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diff --git a/src/crypto_kem/kyber/common/amd64/avx2/reduce.jinc b/src/crypto_kem/kyber/common/amd64/avx2/reduce.jinc
@@ -86,7 +86,6 @@ fn __barrett_reduce(reg u16 a) -> reg u16
   //t = #SAR_32(t, 26);
   t >>s= 26;
   t *= KYBER_Q;
-  r = t;
   r = a;
   r -= t;
   return r;

diff --git a/src/crypto_kem/kyber/common/amd64/ref/reduce.jinc b/src/crypto_kem/kyber/common/amd64/ref/reduce.jinc
@@ -39,7 +39,6 @@ fn __barrett_reduce(reg u16 a) -> reg u16
   //t = #SAR_32(t, 26);
   t >>s= 26;
   t *= KYBER_Q;
-  r = t;
   r = a;
   r -= t;
   return r;