From c87a3b9f9f7280cab3edae153049c5e7e9c49bff Mon Sep 17 00:00:00 2001
From: xiaozhi <1822691309@qq.com>
Date: Sun, 7 Jun 2026 11:11:36 +0800
Subject: [PATCH] =?UTF-8?q?feat(crypto):=20=E6=96=B0=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=E5=AF=86=E5=B7=A5=E5=85=B7=E7=B1=BB=EF=BC=8C=E5=B0=81=E8=A3=85?=
 =?UTF-8?q?=20RSA=20=E5=AF=86=E9=92=A5=E7=94=9F=E6=88=90=E3=80=81Base64=20?=
 =?UTF-8?q?=E7=BC=96=E8=A7=A3=E7=A0=81=E5=B9=B6=E9=A2=84=E7=95=99=20AES=20?=
 =?UTF-8?q?=E5=8A=A0=E8=A7=A3=E5=AF=86=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 utils/crypto.uts | 82 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 utils/crypto.uts

diff --git a/utils/crypto.uts b/utils/crypto.uts
new file mode 100644
index 0000000..e8b6018
--- /dev/null
+++ b/utils/crypto.uts
@@ -0,0 +1,82 @@
+import { createRsaPair, base64Decode, base64Encode, } from "@/uni_modules/laoqianjunzi-crypto";
+
+// #ifdef H5
+type CryptoRsaPair = {
+	publicKey : string;
+	privateKey : string;
+}
+// #endif
+// #ifdef APP-ANDROID
+	import { CryptoRsaPair } from "@/uni_modules/laoqianjunzi-crypto";
+// #endif
+ 
+export class Crypto {
+	/**
+	 * 随机生成32位的字符串
+	 * @returns {string}
+	 */
+	static generateRandomString() : string {
+		const chars = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+		let result = ""
+		for (let i = 0; i < 32; i++) {
+			result += chars.charAt(
+				Math.floor(
+					Math.random() * chars.length
+				)
+			)
+		}
+		return result;
+	}
+
+	private static readonly rsaBitsText = ref('2048')
+	static currentRsaBits() : number {
+		const parsed = parseInt(Crypto.rsaBitsText.value)
+		if (parsed == 1024 || parsed == 2048 || parsed == 3072 || parsed == 4096) {
+			return parsed
+		}
+		return 2048
+	}
+	/**
+	 * 随机生成aes 密钥
+	 * @returns {string}
+	 */
+	static generateAesKey() : CryptoRsaPair {
+		return createRsaPair(Crypto.currentRsaBits());
+	}
+
+	/**
+	* 加密base64
+	* @returns {string}
+	*/
+	static encryptBase64(str : CryptoRsaPair) : string {
+		return base64Encode(str.privateKey + str.publicKey);
+	}
+
+	/**
+	* 解密base64
+	*/
+	static decryptBase64(str : string) : string {
+		return base64Decode(str);
+	}
+
+	/**
+	* 使用密钥对数据进行加密
+	* @param message
+	* @param aesKey
+	* @returns {string}
+	*/
+	static encryptWithAes() : string {
+		return '';
+	}
+
+	/**
+	* 使用密钥对数据进行解密
+	* @param message
+	* @param aesKey
+	* @returns {string}
+	*/
+	static decryptWithAes() : string {
+		return '';
+	}
+
+}
\ No newline at end of file