crypto: replace encoding/binary in favour of internal/byteorder

Updates #54097 Change-Id: I827a5efd1736ce057b76f079466f2d9ead225898 GitHub-Last-Rev: 40af10469d85ce9f4bef4b40025589d9e44f43d6 GitHub-Pull-Request: golang/go#67321 Reviewed-on: https://go-review.googlesource.com/c/go/+/585017 Reviewed-by: Keith Randall <[email protected]> Reviewed-by: Keith Randall <[email protected]> Auto-Submit: Keith Randall <[email protected]> Commit-Queue: Ian Lance Taylor <[email protected]> LUCI-TryBot-Result: Go LUCI <[email protected]> Auto-Submit: Ian Lance Taylor <[email protected]> Reviewed-by: Ian Lance Taylor <[email protected]>
Psiphon-Labs · Dec 10, 2024 · ac04883 · ac04883
1 parent bdcc985
commit ac04883
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/internal/mlkem768/mlkem768.go b/internal/mlkem768/mlkem768.go
@@ -30,8 +30,8 @@ package mlkem768
 import (
 	"crypto/rand"
 	"crypto/subtle"
-	"encoding/binary"
 	"errors"
+	"internal/byteorder"
 
 	"golang.org/x/crypto/sha3"
 )
@@ -864,8 +864,8 @@ func sampleNTT(rho []byte, ii, jj byte) nttElement {
 			B.Read(buf[:])
 			off = 0
 		}
-		d1 := binary.LittleEndian.Uint16(buf[off:]) & 0b1111_1111_1111
-		d2 := binary.LittleEndian.Uint16(buf[off+1:]) >> 4
+		d1 := byteorder.LeUint16(buf[off:]) & 0b1111_1111_1111
+		d2 := byteorder.LeUint16(buf[off+1:]) >> 4
 		off += 3
 		if d1 < q {
 			a[j] = fieldElement(d1)