Moving files to packages

[signal-cli] / src / main / java / org / asamk / signal / Util.java

diff --git a/src/main/java/org/asamk/signal/Util.java b/src/main/java/org/asamk/signal/Util.java
deleted file mode 100644 (file)
index 4eeabf1..0000000
--- a/src/main/java/org/asamk/signal/Util.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package org.asamk.signal;
-
-import java.io.File;
-import java.io.IOException;
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-
-class Util {
-    public static String getSecret(int size) {
-        byte[] secret = getSecretBytes(size);
-        return Base64.encodeBytes(secret);
-    }
-
-    public static byte[] getSecretBytes(int size) {
-        byte[] secret = new byte[size];
-        getSecureRandom().nextBytes(secret);
-        return secret;
-    }
-
-    private static SecureRandom getSecureRandom() {
-        try {
-            return SecureRandom.getInstance("SHA1PRNG");
-        } catch (NoSuchAlgorithmException e) {
-            throw new AssertionError(e);
-        }
-    }
-
-    public static File createTempFile() throws IOException {
-        return File.createTempFile("signal_tmp_", ".tmp");
-    }
-}