Cleaner fix for #5

symbolicsoft · Dec 19, 2023 · f7a41f8 · f7a41f8
1 parent fe8543e
commit f7a41f8
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/indcpa.go b/indcpa.go
@@ -162,7 +162,10 @@ func indcpaKeypair(paramsK int) ([]byte, []byte, error) {
 	}
 	buf = buf[:0]
 	buf = h.Sum(buf)
-	publicSeed, noiseSeed := buf[:paramsSymBytes], buf[paramsSymBytes:]
+	publicSeed := make([]byte, paramsSymBytes)
+	noiseSeed := make([]byte, paramsSymBytes)
+	copy(publicSeed, buf[:paramsSymBytes])
+	copy(noiseSeed, buf[paramsSymBytes:])
 	a, err := indcpaGenMatrix(publicSeed, false, paramsK)
 	if err != nil {
 		return []byte{}, []byte{}, err