當前位置: 首頁>>代碼示例>>Java>>正文

Java RSAPrivateCrtKey類代碼示例

本文整理匯總了Java中java.security.interfaces.RSAPrivateCrtKey類的典型用法代碼示例。如果您正苦於以下問題：Java RSAPrivateCrtKey類的具體用法？Java RSAPrivateCrtKey怎麽用？Java RSAPrivateCrtKey使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


RSAPrivateCrtKey類屬於java.security.interfaces包，在下文中一共展示了RSAPrivateCrtKey類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: privateKeyToDotNetXml

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
/**
 * Returns XML suitable for use in .NET code with the RSACryptoServiceProvider.FromXmlString method.
 * This RSACryptoServiceProvider object can be used in the .NET version of the OAuth libraries in the areas
 * where we use a PrivateKey object in the Java libraries. 
 * An explanation of the XML used for key formats is here: http://msdn.microsoft.com/en-us/library/system.security.cryptography.rsa.toxmlstring.aspx
 * Thanks to http://www.jensign.com/JavaScience/PvkConvert/ for pointing out that leading zeros must be trimmed for .NET.
 */
public static String privateKeyToDotNetXml(PrivateKey privateKey) {
    try{
        StringBuilder sb = new StringBuilder();
        RSAPrivateCrtKey rsaPrivateKey = (RSAPrivateCrtKey)privateKey;
        sb.append("<RSAKeyValue>") ;
        sb.append("<Modulus>" + Base64Util.encode(removeLeadingZeros(rsaPrivateKey.getModulus().toByteArray())) + "</Modulus>");
        sb.append("<Exponent>" + Base64Util.encode(removeLeadingZeros(rsaPrivateKey.getPublicExponent().toByteArray())) + "</Exponent>");
        sb.append("<P>" + Base64Util.encode(removeLeadingZeros(rsaPrivateKey.getPrimeP().toByteArray())) + "</P>");
        sb.append("<Q>" + Base64Util.encode(removeLeadingZeros(rsaPrivateKey.getPrimeQ().toByteArray())) + "</Q>");
        sb.append("<DP>" +Base64Util.encode(removeLeadingZeros(rsaPrivateKey.getPrimeExponentP().toByteArray())) + "</DP>");
        sb.append("<DQ>" + Base64Util.encode(removeLeadingZeros(rsaPrivateKey.getPrimeExponentQ().toByteArray())) + "</DQ>");
        sb.append("<InverseQ>" + Base64Util.encode(removeLeadingZeros(rsaPrivateKey.getCrtCoefficient().toByteArray())) + "</InverseQ>");
        sb.append("<D>" + Base64Util.encode(removeLeadingZeros(rsaPrivateKey.getPrivateExponent().toByteArray())) + "</D>");
        sb.append("</RSAKeyValue>") ;
        return sb.toString();
    } catch(Exception e) {
        throw new IllegalArgumentException("Could not convert PrivateKey to Dot Net XML.", e);
    }   
}
開發者ID:SAP，項目名稱:SAPJamSampleCode，代碼行數:27，代碼來源:SignatureUtil.java

示例2: equals

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
public boolean equals(Object o)
{
    if (o == this)
    {
        return true;
    }

    if (!(o instanceof RSAPrivateCrtKey))
    {
        return false;
    }

    RSAPrivateCrtKey key = (RSAPrivateCrtKey)o;

    return this.getModulus().equals(key.getModulus())
     && this.getPublicExponent().equals(key.getPublicExponent())
     && this.getPrivateExponent().equals(key.getPrivateExponent())
     && this.getPrimeP().equals(key.getPrimeP())
     && this.getPrimeQ().equals(key.getPrimeQ())
     && this.getPrimeExponentP().equals(key.getPrimeExponentP())
     && this.getPrimeExponentQ().equals(key.getPrimeExponentQ())
     && this.getCrtCoefficient().equals(key.getCrtCoefficient());
}
開發者ID:Appdome，項目名稱:ipack，代碼行數:24，代碼來源:JCERSAPrivateCrtKey.java

示例3: engineTranslateKey

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
protected Key engineTranslateKey(
    Key key)
    throws InvalidKeyException
{
    if (key instanceof RSAPublicKey)
    {
        return new BCRSAPublicKey((RSAPublicKey)key);
    }
    else if (key instanceof RSAPrivateCrtKey)
    {
        return new BCRSAPrivateCrtKey((RSAPrivateCrtKey)key);
    }
    else if (key instanceof java.security.interfaces.RSAPrivateKey)
    {
        return new BCRSAPrivateKey((java.security.interfaces.RSAPrivateKey)key);
    }

    throw new InvalidKeyException("key type unknown");
}
開發者ID:Appdome，項目名稱:ipack，代碼行數:20，代碼來源:KeyFactorySpi.java

示例4: setPrivateKey

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
/**
 * Sets the private key for the keystore entry.
 */
void setPrivateKey(RSAPrivateCrtKey key)
    throws InvalidKeyException, KeyStoreException
{
    byte[] modulusBytes = key.getModulus().toByteArray();

    // Adjust key length due to sign bit
    int keyBitLength = (modulusBytes[0] == 0)
        ? (modulusBytes.length - 1) * 8
        : modulusBytes.length * 8;

    byte[] keyBlob = generatePrivateKeyBlob(
        keyBitLength,
        modulusBytes,
        key.getPublicExponent().toByteArray(),
        key.getPrivateExponent().toByteArray(),
        key.getPrimeP().toByteArray(),
        key.getPrimeQ().toByteArray(),
        key.getPrimeExponentP().toByteArray(),
        key.getPrimeExponentQ().toByteArray(),
        key.getCrtCoefficient().toByteArray());

    privateKey = storePrivateKey(keyBlob,
        "{" + UUID.randomUUID().toString() + "}", keyBitLength);
}
開發者ID:SunburstApps，項目名稱:OpenJSharp，代碼行數:28，代碼來源:KeyStore.java

示例5: loadPublicKeyFromKeyStore

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
/**
 * 從KeyStore獲取公鑰
 * @param location
 * @param alias
 * @param storeType
 * @param storePass
 * @param keyPass
 * @return
 */
public static PublicKey loadPublicKeyFromKeyStore(String location, String alias, String storeType, String storePass, String keyPass) {
    try {
        storeType = null == storeType ? KeyStore.getDefaultType() : storeType;
        keyPass = keyPass == null ? storePass : keyPass;
        KeyStore keyStore = KeyStore.getInstance(storeType);
        InputStream is = new FileInputStream(location);
        keyStore.load(is, storePass.toCharArray());

        RSAPrivateCrtKey key = (RSAPrivateCrtKey) keyStore.getKey(alias, keyPass.toCharArray());
        RSAPublicKeySpec spec = new RSAPublicKeySpec(key.getModulus(),
                key.getPublicExponent());
        PublicKey publicKey = KeyFactory.getInstance(KEY_ALGORITHM).generatePublic(spec);
        return publicKey;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
開發者ID:warlock-china，項目名稱:azeroth，代碼行數:27，代碼來源:RSA.java

示例6: setPrivateKey

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
/**
 * Sets the private key for the keystore entry.
 */
void setPrivateKey(RSAPrivateCrtKey key)
    throws InvalidKeyException, KeyStoreException
{
    byte[] modulusBytes = key.getModulus().toByteArray();

    // Adjust key length due to sign bit
    int keyBitLength = (modulusBytes[0] == 0)
        ? (modulusBytes.length - 1) * 8
        : modulusBytes.length * 8;

    byte[] keyBlob = generatePrivateKeyBlob(
        keyBitLength,
        modulusBytes,
        key.getPublicExponent().toByteArray(),
        key.getPrivateExponent().toByteArray(),
        key.getPrimeP().toByteArray(),
        key.getPrimeQ().toByteArray(),
        key.getPrimeExponentP().toByteArray(),
        key.getPrimeExponentQ().toByteArray(),
        key.getCrtCoefficient().toByteArray());

    privateKey = storePrivateKey(Objects.requireNonNull(keyBlob),
        "{" + UUID.randomUUID().toString() + "}", keyBitLength);
}
開發者ID:lambdalab-mirror，項目名稱:jdk8u-jdk，代碼行數:28，代碼來源:KeyStore.java

示例7: check

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
private static void check(String encodedBlob) throws Exception {
    byte[] blob = new byte[encodedBlob.length() * 2];
    for (int i = 0; i < blob.length; ) {
        final char ch = encodedBlob.charAt(i / 2);
        blob[i++] = (byte) (ch >> 8);
        blob[i++] = (byte) ch;
    }
    KeyStore store = KeyStore.getInstance("PKCS12");
    store.load(new ByteArrayInputStream(blob), new char[0]);
    if (!store.aliases().nextElement().equals("test"))
        throw new Exception("test alias not found");
    KeyStore.PrivateKeyEntry e =
        (KeyStore.PrivateKeyEntry) store.getEntry("test",
                new KeyStore.PasswordProtection(new char[0]));
    X509Certificate cert = (X509Certificate) e.getCertificateChain()[0];
    if (!cert.getSubjectDN().toString().equals("CN=Test Key"))
        throw new Exception("invalid certificate subject DN");
    RSAPrivateCrtKey key = (RSAPrivateCrtKey) e.getPrivateKey();
    if (!key.getPublicExponent().equals(BigInteger.valueOf(65537)))
        throw new Exception("invalid public exponent");
}
開發者ID:lambdalab-mirror，項目名稱:jdk8u-jdk，代碼行數:22，代碼來源:Bug6415637.java

示例8: createNewRSAKeyPair

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
/**
 * Create a fresh RSA key pair.
 *
 * @return a new RSAKeyPair
 */
public static RSAKeyPair createNewRSAKeyPair() {
    try {
        // Generate a 1024-bit RSA key pair
        final KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
        keyGen.initialize(KEY_STRENGTH);
        final KeyPair keypair = keyGen.genKeyPair();
        final RSAPrivateCrtKey privateKey = (RSAPrivateCrtKey) keypair.getPrivate();
        final RSAPublicKey publicKey = (RSAPublicKey) keypair.getPublic();

        return new RSAKeyPair(publicKey, privateKey);

    } catch (final NoSuchAlgorithmException e) {
        LOG.error("Could not create new key pair", e);
        throw new RuntimeException(e);
    }
}
開發者ID:B4dT0bi，項目名稱:silvertunnel-ng，代碼行數:22，代碼來源:Encryption.java

示例9: test_EVP_PKEY_cmp

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
@Test
public void test_EVP_PKEY_cmp() throws Exception {
    RSAPrivateCrtKey privKey1 = generateRsaKey();

    NativeRef.EVP_PKEY pkey1 = getRsaPkey(privKey1);
    assertNotSame(NULL, pkey1);

    NativeRef.EVP_PKEY pkey1_copy = getRsaPkey(privKey1);
    assertNotSame(NULL, pkey1_copy);

    NativeRef.EVP_PKEY pkey2 = getRsaPkey(generateRsaKey());
    assertNotSame(NULL, pkey2);

    assertEquals("Same keys should be the equal", 1, NativeCrypto.EVP_PKEY_cmp(pkey1, pkey1));

    assertEquals(
            "Same keys should be the equal", 1, NativeCrypto.EVP_PKEY_cmp(pkey1, pkey1_copy));

    assertEquals(
            "Different keys should not be equal", 0, NativeCrypto.EVP_PKEY_cmp(pkey1, pkey2));
}
開發者ID:google，項目名稱:conscrypt，代碼行數:22，代碼來源:NativeCryptoTest.java

示例10: engineGetKeySize

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
@Override
protected int engineGetKeySize(Key key) throws InvalidKeyException {
    if (key instanceof OpenSSLRSAPrivateKey) {
        return ((OpenSSLRSAPrivateKey) key).getModulus().bitLength();
    }
    if (key instanceof RSAPrivateCrtKey) {
        return ((RSAPrivateCrtKey) key).getModulus().bitLength();
    }
    if (key instanceof RSAPrivateKey) {
        return ((RSAPrivateKey) key).getModulus().bitLength();
    }
    if (key instanceof OpenSSLRSAPublicKey) {
        return ((OpenSSLRSAPublicKey) key).getModulus().bitLength();
    }
    if (key instanceof RSAPublicKey) {
        return ((RSAPublicKey) key).getModulus().bitLength();
    }
    if (null == key) {
        throw new InvalidKeyException("RSA private or public key is null");
    }
    throw new InvalidKeyException("Need RSA private or public key");
}
開發者ID:google，項目名稱:conscrypt，代碼行數:23，代碼來源:OpenSSLCipherRSA.java

示例11: loadPublicKeyFromKeyStore

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
/**
   * 從KeyStore獲取公鑰
   * @param location
   * @param alias
   * @param storeType
   * @param storePass
   * @param keyPass
   * @return
   */
  public static PublicKey loadPublicKeyFromKeyStore(String location,String alias,String storeType,String storePass,String keyPass){
      try {			
      	storeType = null == storeType ? KeyStore.getDefaultType() : storeType;
      	keyPass = keyPass == null ? storePass : keyPass;
      	KeyStore keyStore = KeyStore.getInstance(storeType);
      	InputStream is = new FileInputStream(location);
      	keyStore.load(is, storePass.toCharArray());
      	
      	RSAPrivateCrtKey key = (RSAPrivateCrtKey) keyStore.getKey(alias, keyPass.toCharArray());
	RSAPublicKeySpec spec = new RSAPublicKeySpec(key.getModulus(),
			key.getPublicExponent());
	PublicKey publicKey = KeyFactory.getInstance(KEY_ALGORITHM).generatePublic(spec);
          return publicKey;
} catch (Exception e) {
	throw new RuntimeException(e);
}
  }
開發者ID:vakinge，項目名稱:jeesuite-libs，代碼行數:27，代碼來源:RSA.java

示例12: fillPrivateTypeSpecificParams

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
protected void fillPrivateTypeSpecificParams(Map<String,Object> params)
{
    RSAPrivateKey rsaPrivateKey = getRsaPrivateKey();
    
    if (rsaPrivateKey != null) 
    {
        putBigIntAsBase64UrlEncodedParam(params, PRIVATE_EXPONENT_MEMBER_NAME, rsaPrivateKey.getPrivateExponent());

     if (rsaPrivateKey instanceof RSAPrivateCrtKey)
     {
         RSAPrivateCrtKey crt = (RSAPrivateCrtKey) rsaPrivateKey;
         putBigIntAsBase64UrlEncodedParam(params, FIRST_PRIME_FACTOR_MEMBER_NAME, crt.getPrimeP());
         putBigIntAsBase64UrlEncodedParam(params, SECOND_PRIME_FACTOR_MEMBER_NAME, crt.getPrimeQ());
         putBigIntAsBase64UrlEncodedParam(params, FIRST_FACTOR_CRT_EXPONENT_MEMBER_NAME, crt.getPrimeExponentP());
         putBigIntAsBase64UrlEncodedParam(params, SECOND_FACTOR_CRT_EXPONENT_MEMBER_NAME, crt.getPrimeExponentQ());
         putBigIntAsBase64UrlEncodedParam(params, FIRST_CRT_COEFFICIENT_MEMBER_NAME, crt.getCrtCoefficient());
     }
    }
}
開發者ID:RbkGh，項目名稱:Jose4j，代碼行數:20，代碼來源:RsaJsonWebKey.java

示例13: getPem

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
/**
 * OpenSSL encode a private key and PEM the encoding.
 *
 * @return The PEM'd encoding
 * @param privateKey
 *            The private key
 * @throws CryptoException
 *             Problem encountered while getting the encoded private key
 */
public static String getPem(PrivateKey privateKey) throws CryptoException {
	byte[] openSsl = get(privateKey);

	String pemType = null;

	if (privateKey instanceof RSAPrivateCrtKey) {
		pemType = OPENSSL_RSA_PVK_PEM_TYPE;
	} else if (privateKey instanceof ECPrivateKey) {
		pemType = OPENSSL_EC_PVK_PEM_TYPE;
	} else {
		pemType = OPENSSL_DSA_PVK_PEM_TYPE;
	}

	PemInfo pemInfo = new PemInfo(pemType, null, openSsl);
	String openSslPem = PemUtil.encode(pemInfo);

	return openSslPem;
}
開發者ID:kaikramer，項目名稱:keystore-explorer，代碼行數:28，代碼來源:OpenSslPvkUtil.java

示例14: writePrivateKeyBlobHeader

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
private static void writePrivateKeyBlobHeader(ByteBuffer bb, long keyType, PrivateKey privateKey)
		throws IOException {
	// Write Key blob type - private key
	UnsignedUtil.putByte(bb, PRIVATE_KEY_BLOB);

	// Write Blob version
	UnsignedUtil.putByte(bb, CUR_BLOB_VERSION);

	// Write Reserved value
	UnsignedUtil.putShort(bb, BLOB_RESERVED);

	// Write Algorithm ID - differs depending on key type and key pair type
	if (keyType == PVK_KEY_SIGNATURE) {
		if (privateKey instanceof RSAPrivateCrtKey) {
			UnsignedUtil.putInt(bb, CALG_RSA_SIGN); // RSA signature
		} else {
			UnsignedUtil.putInt(bb, CALG_DSS_SIGN); // DSA signature
		}
	} else {
		UnsignedUtil.putInt(bb, CALG_RSA_KEYX); // Key exchange - RSA only
	}
}
開發者ID:kaikramer，項目名稱:keystore-explorer，代碼行數:23，代碼來源:MsPvkUtil.java

示例15: getPvkEncodedPrivateKey

import java.security.interfaces.RSAPrivateCrtKey; //導入依賴的package包/類
private byte[] getPvkEncodedPrivateKey(PrivateKey privateKey, int keyType, Password password,
		boolean strongEncryption) throws CryptoException, IOException {
	byte[] encoded = null;

	if (password != null) {
		if (privateKey instanceof RSAPrivateCrtKey) {
			encoded = MsPvkUtil.getEncrypted((RSAPrivateCrtKey) privateKey, keyType, password, strongEncryption);
		} else {
			encoded = MsPvkUtil.getEncrypted((DSAPrivateKey) privateKey, password, strongEncryption);
		}
	} else {
		if (privateKey instanceof RSAPrivateCrtKey) {
			encoded = MsPvkUtil.get((RSAPrivateCrtKey) privateKey, keyType);
		} else {
			encoded = MsPvkUtil.get((DSAPrivateKey) privateKey);
		}
	}

	return encoded;
}
開發者ID:kaikramer，項目名稱:keystore-explorer，代碼行數:21，代碼來源:ExportKeyPairPrivateKeyAction.java


注：本文中的java.security.interfaces.RSAPrivateCrtKey類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。