Rename KEY_LENGTH to CLIENT_KEY_LENGTH

Signed-off-by: Graham <gpe@openrs2.dev>

common/src/main/java/dev/openrs2/common/crypto/Rsa.kt

@@ -59,7 +59,7 @@ object Rsa {
      * The maximum output length of RSA encryption is the key size plus one, so
      * the maximum key size supported by the client is 126 bytes - or 1008 bits.
      */
-    const val KEY_LENGTH = 1008
+    const val CLIENT_KEY_LENGTH = 1008
 
     // 1 in 2^80
     private const val CERTAINTY = 80

common/src/main/java/dev/openrs2/common/crypto/RsaKeyProvider.kt

@@ -10,7 +10,7 @@ class RsaKeyProvider : Provider<RSAPrivateCrtKeyParameters> {
         return if (Files.exists(PRIVATE_PATH)) {
             Rsa.readPrivateKey(PRIVATE_PATH)
         } else {
-            val (public, private) = Rsa.generateKeyPair(Rsa.KEY_LENGTH)
+            val (public, private) = Rsa.generateKeyPair(Rsa.CLIENT_KEY_LENGTH)
             Rsa.writePublicKey(PUBLIC_PATH, public)
             Rsa.writePrivateKey(PRIVATE_PATH, private)
             private

common/src/test/java/dev/openrs2/common/crypto/RsaTest.kt

@@ -46,7 +46,7 @@ object RsaTest {
 
     @Test
     fun testGenerateKeyPair() {
-        val (public, private) = Rsa.generateKeyPair(Rsa.KEY_LENGTH)
+        val (public, private) = Rsa.generateKeyPair(Rsa.CLIENT_KEY_LENGTH)
 
         val expectedPlaintext = BigInteger("1337")
         val ciphertext = Rsa.encrypt(expectedPlaintext, public)