add signString method

2024-05-27 07:56:02 -03:00
parent d7790cd31e
commit ea891367e9
2 changed files with 26 additions and 1 deletions
@@ -120,4 +120,20 @@ class CryptoUtilsTest {

        assertEquals(msg, decrypted)
    }
+
+    @Test
+    fun signString() {
+        val random = "319cc5596fdd6cd767e5a59d976e8e059c61306af90dff1e6ee1067b3a1fdbc0".hexToByteArray()
+        val message = "8e58c8251bb406b6ded69e9eb14f55282a9a53bdab16fc49a3218c2ad3abc887".hexToByteArray()
+        val keyPair = KeyPair("a5ab474552c8f9c46c2eda5a0b68f27430ad81f96cb405e0cb4e34bf0c6494a2".hexToByteArray())
+
+        val signedMessage = CryptoUtils.sign(message, keyPair.privKey!!, random).toHexKey()
+        val expectedValue = "0f9be7e01ba53d5ee6874b9180c7956269fda7a5be424634c3d17b5cfcea6da001be89183876415ba08b7dafa6cff4555e393dc228fb8769b384344e9a27b77c"
+        assertEquals(expectedValue, signedMessage)
+
+        val message2 = "Hello"
+        val signedMessage2 = CryptoUtils.signString(message2, keyPair.privKey!!, random).toHexKey()
+        val expectedValue2 = "7ec8194a585bfb513564113b6b7bfeaafa0254c99d24eaf92280657c2291bab908b1b7bc553c83276a0254aef5041bbe6a50e93381edc4de3d859efa1c3a5a1e"
+        assertEquals(expectedValue2, signedMessage2)
+    }
 }