Examples with KeyBuilder com.github.zhenwei.sdk.builder.KeyBuilder used on opensource projects

Example 1 with KeyBuilder

use of com.github.zhenwei.sdk.builder.KeyBuilder in project LinLong-Java by zhenwei1108.

the class CipherTest method encDecDataTest.

@Test
public void encDecDataTest() throws BaseWeGooException {
    WeGooProvider provider = new WeGooProvider();
    CipherBuilder builder = new CipherBuilder(provider);
    KeyBuilder keyBuilder = new KeyBuilder(provider);
    // SM2加解密
    KeyPair keyPair = keyBuilder.buildKeyPair(KeyPairAlgEnum.SM2_256);
    byte[] data = "this is my encrypt data test".getBytes(StandardCharsets.UTF_8);
    IvParameterSpec spec = new IvParameterSpec(new byte[16]);
    byte[] encryptedData = builder.cipher(CipherAlgEnum.SM2, keyPair.getPublic(), data, spec, true);
    data = builder.cipher(CipherAlgEnum.SM2, keyPair.getPrivate(), encryptedData, spec, false);
    System.out.println("解密结果: " + new String(data));
    // RSA加解密
    keyPair = keyBuilder.buildKeyPair(KeyPairAlgEnum.RSA_2048);
    encryptedData = builder.cipher(CipherAlgEnum.RSA, keyPair.getPublic(), data, spec, true);
    data = builder.cipher(CipherAlgEnum.RSA, keyPair.getPrivate(), encryptedData, spec, false);
    System.out.println("解密结果: " + new String(data));
}

Example 2 with KeyBuilder

use of com.github.zhenwei.sdk.builder.KeyBuilder in project LinLong-Java by zhenwei1108.

the class CertTest method genCert.

public Certificate genCert() throws Exception {
    KeyBuilder keyBuilder = new KeyBuilder(new WeGooProvider());
    KeyPair keyPair = keyBuilder.buildKeyPair(KeyPairAlgEnum.RSA_1024);
    byte[] certificate = CertBuilder.generateCertificate("O=zhenwei,CN=wegoo,C=CN", "O=zhenwei,CN=wegoo,C=CN", keyPair.getPublic(), keyPair.getPrivate());
    CertBuilder builder = CertBuilder.getInstance(certificate);
    return builder.getCert();
}

Example 3 with KeyBuilder

use of com.github.zhenwei.sdk.builder.KeyBuilder in project LinLong-Java by zhenwei1108.

the class KeyPairTest method genSM2Key.

@Test
public void genSM2Key() throws BaseWeGooException {
    KeyBuilder builder = new KeyBuilder(new WeGooProvider());
    KeyPair keyPair = builder.buildKeyPair(KeyPairAlgEnum.SM2_256);
    System.out.println(Base64Util.encode(keyPair.getPrivate().getEncoded()));
    System.out.println(Base64Util.encode(keyPair.getPublic().getEncoded()));
    SignBuilder signBuilder = new SignBuilder(new WeGooProvider());
    byte[] signatureSourceData = signBuilder.signatureSourceData(SignAlgEnum.SM3_WITH_SM2, keyPair.getPrivate(), "sadfadf".getBytes(StandardCharsets.UTF_8));
    System.out.println(Base64Util.encode(signatureSourceData));
}

Example 4 with KeyBuilder

use of com.github.zhenwei.sdk.builder.KeyBuilder in project LinLong-Java by zhenwei1108.

the class KeyPairTest method getRealKey.

@Test
public void getRealKey() throws BaseWeGooException {
    KeyBuilder builder = new KeyBuilder(new WeGooProvider());
    KeyPair keyPair = builder.buildKeyPair(KeyPairAlgEnum.SM2_256);
    System.out.println("公钥:" + Hex.toHexString(keyPair.getPublic().getEncoded()));
    System.out.println("私钥:" + Hex.toHexString(keyPair.getPrivate().getEncoded()));
    // 获取裸公钥
    byte[] realPublicKey = builder.getRealPublicKey(keyPair.getPublic());
    System.out.println(Hex.toHexString(realPublicKey));
    // 获取裸私钥
    byte[] realPrivateKey = builder.getRealPrivateKey(keyPair.getPrivate());
    System.out.println(Hex.toHexString(realPrivateKey));
}

Example 5 with KeyBuilder

use of com.github.zhenwei.sdk.builder.KeyBuilder in project LinLong-Java by zhenwei1108.

the class KeyPairTest method genSm4Key.

@Test
public void genSm4Key() throws BaseWeGooException {
    WeGooProvider weGooProvider = new WeGooProvider();
    Key key = new KeyBuilder(weGooProvider).buildKey(KeyEnum.SM4_128);
    System.out.println(Base64Util.encode(key.getEncoded()));
    System.out.println("key len :" + key.getEncoded().length);
}