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add method

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Looly
2021-02-25 23:53:51 +08:00
parent 8c0ad9c69c
commit 4c772ead35
5 changed files with 54 additions and 11 deletions
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16
hutool-crypto/src/test/java/cn/hutool/crypto/test/PemUtilTest.java
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@@ -4,10 +4,11 @@ import cn.hutool.core.io.resource.ResourceUtil;
import cn.hutool.crypto.PemUtil;
import cn.hutool.crypto.asymmetric.KeyType;
import cn.hutool.crypto.asymmetric.RSA;
import cn.hutool.crypto.asymmetric.SM2;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test;
import java.nio.charset.StandardCharsets;
import java.security.PrivateKey;
import java.security.PublicKey;
@@ -45,9 +46,16 @@ public class PemUtilTest {
}
@Test
@Ignore
public void readECPrivateKeyTest() {
PrivateKey privateKey = PemUtil.readPemPrivateKey(ResourceUtil.getStream("test_ec_private_key.pem"));
Assert.assertNotNull(privateKey);
PrivateKey privateKey = PemUtil.readSm2PemPrivateKey(ResourceUtil.getStream("test_ec_private_key.pem"));
SM2 sm2 = new SM2(privateKey, null);
sm2.usePlainEncoding();
//需要签名的明文,得到明文对应的字节数组
byte[] dataBytes = "我是一段测试aaaa".getBytes(StandardCharsets.UTF_8);
byte[] sign = sm2.sign(dataBytes, null);
// 64位签名
Assert.assertEquals(64, sign.length);
}
}