From edd8c6e34e16ef2140a1c8ebad404559e44020f8 Mon Sep 17 00:00:00 2001
From: "Tommaso Gagliardoni (Kudelski Security)"
 <80652589+tgkudelski@users.noreply.github.com>
Date: Tue, 16 Jan 2024 17:25:48 +0100
Subject: [PATCH] Update poly.go

---
 crystals-kyber/poly.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crystals-kyber/poly.go b/crystals-kyber/poly.go
index 442614f..25984db 100644
--- a/crystals-kyber/poly.go
+++ b/crystals-kyber/poly.go
@@ -214,7 +214,7 @@ func (p *Poly) compress(d int) []byte {
 				/* t[j] = uint16(((uint32(p[8*i+j])<<4)+uint32(q)/2)/
 					uint32(q)) & ((1 << 4) - 1)*/
 				t[j] = uint16(p[8*i+j])
-				d0 = uint32(t << 4)
+				d0 = uint32(t[j] << 4)
 				d0 += 1665
 				d0 *= 80635
 				d0 >>= 28