Examples with RSAPrivateKey java.security.interfaces.RSAPrivateKey used on opensource projects

Example 11 with RSAPrivateKey

use of java.security.interfaces.RSAPrivateKey in project robovm by robovm.

the class OpenSSLRSAPrivateCrtKey method equals.

@Override
public boolean equals(Object o) {
    if (o == this) {
        return true;
    }
    if (o instanceof OpenSSLRSAPrivateKey) {
        OpenSSLRSAPrivateKey other = (OpenSSLRSAPrivateKey) o;
        return getOpenSSLKey().equals(other.getOpenSSLKey());
    }
    if (o instanceof RSAPrivateCrtKey) {
        ensureReadParams();
        RSAPrivateCrtKey other = (RSAPrivateCrtKey) o;
        if (getOpenSSLKey().isEngineBased()) {
            return getModulus().equals(other.getModulus()) && publicExponent.equals(other.getPublicExponent());
        } else {
            return getModulus().equals(other.getModulus()) && publicExponent.equals(other.getPublicExponent()) && getPrivateExponent().equals(other.getPrivateExponent()) && primeP.equals(other.getPrimeP()) && primeQ.equals(other.getPrimeQ()) && primeExponentP.equals(other.getPrimeExponentP()) && primeExponentQ.equals(other.getPrimeExponentQ()) && crtCoefficient.equals(other.getCrtCoefficient());
        }
    } else if (o instanceof RSAPrivateKey) {
        ensureReadParams();
        RSAPrivateKey other = (RSAPrivateKey) o;
        if (getOpenSSLKey().isEngineBased()) {
            return getModulus().equals(other.getModulus());
        } else {
            return getModulus().equals(other.getModulus()) && getPrivateExponent().equals(other.getPrivateExponent());
        }
    }
    return false;
}

Example 12 with RSAPrivateKey

use of java.security.interfaces.RSAPrivateKey in project android_frameworks_base by ParanoidAndroid.

the class AndroidKeyStoreTest method testKeyStore_GetKey_NoPassword_Encrypted_Success.

public void testKeyStore_GetKey_NoPassword_Encrypted_Success() throws Exception {
    setupPassword();
    mKeyStore.load(null, null);
    assertTrue(mAndroidKeyStore.importKey(Credentials.USER_PRIVATE_KEY + TEST_ALIAS_1, FAKE_KEY_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    assertTrue(mAndroidKeyStore.put(Credentials.USER_CERTIFICATE + TEST_ALIAS_1, FAKE_USER_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    assertTrue(mAndroidKeyStore.put(Credentials.CA_CERTIFICATE + TEST_ALIAS_1, FAKE_CA_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    Key key = mKeyStore.getKey(TEST_ALIAS_1, null);
    assertNotNull("Key should exist", key);
    assertTrue("Should be a RSAPrivateKey", key instanceof RSAPrivateKey);
    RSAPrivateKey actualKey = (RSAPrivateKey) key;
    KeyFactory keyFact = KeyFactory.getInstance("RSA");
    PrivateKey expectedKey = keyFact.generatePrivate(new PKCS8EncodedKeySpec(FAKE_KEY_1));
    assertEquals("Inserted key should be same as retrieved key", ((RSAPrivateKey) expectedKey).getModulus(), actualKey.getModulus());
}

Example 13 with RSAPrivateKey

use of java.security.interfaces.RSAPrivateKey in project android_frameworks_base by ParanoidAndroid.

the class AndroidKeyStoreTest method testKeyStore_GetKey_NoPassword_Unencrypted_Success.

public void testKeyStore_GetKey_NoPassword_Unencrypted_Success() throws Exception {
    mKeyStore.load(null, null);
    assertTrue(mAndroidKeyStore.importKey(Credentials.USER_PRIVATE_KEY + TEST_ALIAS_1, FAKE_KEY_1, KeyStore.UID_SELF, KeyStore.FLAG_NONE));
    assertTrue(mAndroidKeyStore.put(Credentials.USER_CERTIFICATE + TEST_ALIAS_1, FAKE_USER_1, KeyStore.UID_SELF, KeyStore.FLAG_NONE));
    assertTrue(mAndroidKeyStore.put(Credentials.CA_CERTIFICATE + TEST_ALIAS_1, FAKE_CA_1, KeyStore.UID_SELF, KeyStore.FLAG_NONE));
    Key key = mKeyStore.getKey(TEST_ALIAS_1, null);
    assertNotNull("Key should exist", key);
    assertTrue("Should be a RSAPrivateKey", key instanceof RSAPrivateKey);
    RSAPrivateKey actualKey = (RSAPrivateKey) key;
    KeyFactory keyFact = KeyFactory.getInstance("RSA");
    PrivateKey expectedKey = keyFact.generatePrivate(new PKCS8EncodedKeySpec(FAKE_KEY_1));
    assertEquals("Inserted key should be same as retrieved key", ((RSAPrivateKey) expectedKey).getModulus(), actualKey.getModulus());
}

Example 14 with RSAPrivateKey

use of java.security.interfaces.RSAPrivateKey in project jersey by jersey.

the class RsaSha1Method method sign.

/**
     * Generates the RSA-SHA1 signature of OAuth request elements.
     *
     * @param baseString the combined OAuth elements to sign.
     * @param secrets the secrets object containing the private key for generating the signature.
     * @return the OAuth signature, in base64-encoded form.
     * @throws InvalidSecretException if the supplied secret is not valid.
     */
@Override
public String sign(final String baseString, final OAuth1Secrets secrets) throws InvalidSecretException {
    final Signature signature;
    try {
        signature = Signature.getInstance(SIGNATURE_ALGORITHM);
    } catch (final NoSuchAlgorithmException nsae) {
        throw new IllegalStateException(nsae);
    }
    byte[] decodedPrivateKey;
    try {
        decodedPrivateKey = Base64.decode(secrets.getConsumerSecret());
    } catch (final IOException ioe) {
        throw new InvalidSecretException(LocalizationMessages.ERROR_INVALID_CONSUMER_SECRET(ioe));
    }
    final KeyFactory keyFactory;
    try {
        keyFactory = KeyFactory.getInstance(KEY_TYPE);
    } catch (final NoSuchAlgorithmException nsae) {
        throw new IllegalStateException(nsae);
    }
    final EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(decodedPrivateKey);
    final RSAPrivateKey rsaPrivateKey;
    try {
        rsaPrivateKey = (RSAPrivateKey) keyFactory.generatePrivate(keySpec);
    } catch (final InvalidKeySpecException ikse) {
        throw new IllegalStateException(ikse);
    }
    try {
        signature.initSign(rsaPrivateKey);
    } catch (final InvalidKeyException ike) {
        throw new IllegalStateException(ike);
    }
    try {
        signature.update(baseString.getBytes());
    } catch (final SignatureException se) {
        throw new IllegalStateException(se);
    }
    final byte[] rsasha1;
    try {
        rsasha1 = signature.sign();
    } catch (final SignatureException se) {
        throw new IllegalStateException(se);
    }
    return Base64.encode(rsasha1);
}

Example 15 with RSAPrivateKey

use of java.security.interfaces.RSAPrivateKey in project yyl_example by Relucent.

the class Rsa method main.

public static void main(String[] args) throws Exception {
    KeyPairGenerator keyPairGen = KeyPairGenerator.getInstance("RSA");
    // 密钥位数
    keyPairGen.initialize(1024);
    // 密钥对
    KeyPair keyPair = keyPairGen.generateKeyPair();
    // 公钥
    PublicKey publicKey = (RSAPublicKey) keyPair.getPublic();
    // 私钥
    PrivateKey privateKey = (RSAPrivateKey) keyPair.getPrivate();
    String publicKeyString = getKeyString(publicKey);
    System.out.println("public:\n" + publicKeyString);
    String privateKeyString = getKeyString(privateKey);
    System.out.println("private:\n" + privateKeyString);
    // 加解密类
    // Cipher.getInstance("RSA/ECB/PKCS1Padding");
    Cipher cipher = Cipher.getInstance("RSA");
    // 明文
    byte[] plainText = "我们都很好！邮件：@sina.com".getBytes();
    // 加密
    cipher.init(Cipher.ENCRYPT_MODE, publicKey);
    byte[] enBytes = cipher.doFinal(plainText);
    // 通过密钥字符串得到密钥
    publicKey = getPublicKey(publicKeyString);
    privateKey = getPrivateKey(privateKeyString);
    // 解密
    cipher.init(Cipher.DECRYPT_MODE, privateKey);
    byte[] deBytes = cipher.doFinal(enBytes);
    publicKeyString = getKeyString(publicKey);
    System.out.println("public:\n" + publicKeyString);
    privateKeyString = getKeyString(privateKey);
    System.out.println("private:\n" + privateKeyString);
    String s = new String(deBytes);
    System.out.println(s);
}