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update 优化安全相关工具类,增加sm2验签

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AprilWind
2026-03-24 14:06:53 +08:00
parent 1b7012e01f
commit 8809ca2343
1 changed files with 44 additions and 0 deletions
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44
ruoyi-common/ruoyi-common-encrypt/src/main/java/org/dromara/common/encrypt/utils/EncryptUtils.java
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@@ -222,6 +222,50 @@ public class EncryptUtils {
return sm2.decryptStr(data, KeyType.PrivateKey, StandardCharsets.UTF_8);
}
/**
* SM2公钥验签（Base64编码）
*
* @param data 原文数据
* @param sign 签名值
* @param publicKey 公钥
* @return true-验签成功，false-验签失败
*/
public static boolean verifySm2Sign(String data, String sign, String publicKey) {
if (StrUtil.isBlank(data)) {
throw new IllegalArgumentException("SM2验签需要传入原文数据");
}
if (StrUtil.isBlank(sign)) {
throw new IllegalArgumentException("SM2验签需要传入签名值");
}
if (StrUtil.isBlank(publicKey)) {
throw new IllegalArgumentException("SM2验签需要传入公钥");
}
SM2 sm2 = SmUtil.sm2(null, publicKey);
return sm2.verify(data.getBytes(StandardCharsets.UTF_8), sign.getBytes(StandardCharsets.UTF_8));
}
/**
* SM2公钥验签（Hex编码）
*
* @param dataHex 原文数据（Hex编码）
* @param signHex 签名值（Hex编码）
* @param publicKey 公钥
* @return true-验签成功，false-验签失败
*/
public static boolean verifySm2SignHex(String dataHex, String signHex, String publicKey) {
if (StrUtil.isBlank(dataHex)) {
throw new IllegalArgumentException("SM2验签需要传入Hex格式的原文数据");
}
if (StrUtil.isBlank(signHex)) {
throw new IllegalArgumentException("SM2验签需要传入Hex格式的签名值");
}
if (StrUtil.isBlank(publicKey)) {
throw new IllegalArgumentException("SM2验签需要传入公钥");
}
SM2 sm2 = SmUtil.sm2(null, publicKey);
return sm2.verifyHex(dataHex, signHex);
}
/**
* 产生RSA加解密需要的公钥和私钥
*