From 7fc7fd7fd11339a76b32723c8448fcda988fd168 Mon Sep 17 00:00:00 2001
From: Xwite <1797350009@qq.com>
Date: Tue, 14 Mar 2023 12:32:58 +0800
Subject: [PATCH] =?UTF-8?q?js=E5=AE=9E=E7=8E=B0=E9=9D=9E=E5=AF=B9=E7=A7=B0?=
 =?UTF-8?q?=E5=8A=A0=E5=AF=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

close #2878
---
 .../java/io/legado/app/help/JsEncodeUtils.kt  | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/app/src/main/java/io/legado/app/help/JsEncodeUtils.kt b/app/src/main/java/io/legado/app/help/JsEncodeUtils.kt
index 17bc9cfcf..549fe438e 100644
--- a/app/src/main/java/io/legado/app/help/JsEncodeUtils.kt
+++ b/app/src/main/java/io/legado/app/help/JsEncodeUtils.kt
@@ -3,6 +3,7 @@ package io.legado.app.help
 import android.util.Base64
 import cn.hutool.crypto.digest.DigestUtil
 import cn.hutool.crypto.digest.HMac
+import cn.hutool.crypto.asymmetric.AsymmetricCrypto
 import cn.hutool.crypto.symmetric.SymmetricCrypto
 import io.legado.app.utils.MD5Utils
 
@@ -66,7 +67,28 @@ interface JsEncodeUtils {
             transformation, key.encodeToByteArray(), iv?.encodeToByteArray()
         )
     }
+    //******************非对称加密解密************************//
 
+    /* keys都为null时使用随机密钥 */
+    fun createAsymmetricCrypto(
+        algorithm: String,
+        privateKey: ByteArray?,
+        publicKey: ByteArray?
+    ): AsymmetricCrypto {
+        return AsymmetricCrypto(algorithm, privateKey, publicKey)
+    }
+
+    fun createAsymmetricCrypto(
+        algorithm: String,
+        privateKey: String?,
+        publicKey: String?
+    ): AsymmetricCrypto {
+        return createAsymmetricCrypto(
+            algorithm,
+            privateKey.encodeToByteArray(),
+            publicKey.encodeToByteArray()
+        )
+    }
     //******************对称加密解密old************************//
 
     /////AES