From 66369003e6bb4801c2d10e4b2fc81036f3f7b80f Mon Sep 17 00:00:00 2001
From: Ugljesa Jovanovic <ugljesa.jovanovic@ionspin.com>
Date: Sun, 27 Sep 2020 19:48:14 +0200
Subject: [PATCH] Fix return type for randombytes_random and _uniform

---
 .../java/com/goterl/lazycode/lazysodium/LazySodium.java   | 4 ++--
 src/main/java/com/goterl/lazycode/lazysodium/Sodium.java  | 4 ++--
 .../com/goterl/lazycode/lazysodium/interfaces/Random.java | 8 ++++----
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/main/java/com/goterl/lazycode/lazysodium/LazySodium.java b/src/main/java/com/goterl/lazycode/lazysodium/LazySodium.java
index 7d63694..1749ac8 100644
--- a/src/main/java/com/goterl/lazycode/lazysodium/LazySodium.java
+++ b/src/main/java/com/goterl/lazycode/lazysodium/LazySodium.java
@@ -147,7 +147,7 @@ private static byte[] hexToBytes(String s) {
     //// -------------------------------------------|
 
     @Override
-    public byte randomBytesRandom() {
+    public long randomBytesRandom() {
         return getSodium().randombytes_random();
     }
 
@@ -164,7 +164,7 @@ public byte[] nonce(int size) {
     }
 
     @Override
-    public byte randomBytesUniform(int upperBound) {
+    public long randomBytesUniform(int upperBound) {
         return getSodium().randombytes_uniform(upperBound);
     }
 
diff --git a/src/main/java/com/goterl/lazycode/lazysodium/Sodium.java b/src/main/java/com/goterl/lazycode/lazysodium/Sodium.java
index 2c89971..0450d3e 100644
--- a/src/main/java/com/goterl/lazycode/lazysodium/Sodium.java
+++ b/src/main/java/com/goterl/lazycode/lazysodium/Sodium.java
@@ -100,9 +100,9 @@ public native int sodium_base642bin(byte[] bin,
     //// RANDOM
     //// -------------------------------------------|
 
-    public native byte randombytes_random();
+    public native long randombytes_random();
 
-    public native byte randombytes_uniform(int upperBound);
+    public native long randombytes_uniform(int upperBound);
 
     public native void randombytes_buf(byte[] buffer, int size);
 
diff --git a/src/main/java/com/goterl/lazycode/lazysodium/interfaces/Random.java b/src/main/java/com/goterl/lazycode/lazysodium/interfaces/Random.java
index cfd0f01..becc6fc 100644
--- a/src/main/java/com/goterl/lazycode/lazysodium/interfaces/Random.java
+++ b/src/main/java/com/goterl/lazycode/lazysodium/interfaces/Random.java
@@ -13,10 +13,10 @@
 public interface Random {
 
     /**
-     * Return a random byte 0 and 0xffffffff included.
+     * Return a unsigned int byte 0 and 0xffffffff included.
      * @return A random byte.
      */
-    byte randomBytesRandom();
+    long randomBytesRandom();
 
     /**
      * Returns an unpredictable value between 0 and upperBound (excluded).
@@ -24,9 +24,9 @@ public interface Random {
      * of the possible output values even when upper_bound is not a power of 2. Note
      * that an upper_bound less than 2 leaves only a single element to be chosen, namely 0.
      * @param upperBound
-     * @return A uniformally random bytes.
+     * @return A uniformly random unsigned int.
      */
-    byte randomBytesUniform(int upperBound);
+    long randomBytesUniform(int upperBound);
 
     /**
      * Get a random number of bytes.