/**

 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package com.oracle.security.ucrypto;

import java.util.HashMap;

/**

 * Enum for representing the ucrypto mechanisms.

 *

 * @since 1.9

 */

// Check /usr/include/libsoftcrypto.h for updates

public enum UcryptoMech {

    CRYPTO_AES_ECB(1, new ServiceDesc[]

        { sd("Cipher", "AES/ECB/NoPadding", "com.oracle.security.ucrypto.NativeCipher$AesEcbNoPadding"),

          sd("Cipher", "AES/ECB/PKCS5Padding", "com.oracle.security.ucrypto.NativeCipherWithJavaPadding$AesEcbPKCS5",

             "AES"),

          sd("Cipher", "AES_128/ECB/NoPadding", "com.oracle.security.ucrypto.NativeCipher$Aes128EcbNoPadding",

             "2.16.840.1.101.3.4.1.1", "OID.2.16.840.1.101.3.4.1.1"),

          sd("Cipher", "AES_192/ECB/NoPadding", "com.oracle.security.ucrypto.NativeCipher$Aes192EcbNoPadding",

             "2.16.840.1.101.3.4.1.21", "OID.2.16.840.1.101.3.4.1.21"),

          sd("Cipher", "AES_256/ECB/NoPadding", "com.oracle.security.ucrypto.NativeCipher$Aes256EcbNoPadding",

             "2.16.840.1.101.3.4.1.41", "OID.2.16.840.1.101.3.4.1.41")

        }),

    CRYPTO_AES_CBC(2, new ServiceDesc[]

        { sd("Cipher", "AES/CBC/NoPadding", "com.oracle.security.ucrypto.NativeCipher$AesCbcNoPadding"),

          sd("Cipher", "AES/CBC/PKCS5Padding", "com.oracle.security.ucrypto.NativeCipherWithJavaPadding$AesCbcPKCS5"),

          sd("Cipher", "AES_128/CBC/NoPadding", "com.oracle.security.ucrypto.NativeCipher$Aes128CbcNoPadding",

             "2.16.840.1.101.3.4.1.2", "OID.2.16.840.1.101.3.4.1.2"),

          sd("Cipher", "AES_192/CBC/NoPadding", "com.oracle.security.ucrypto.NativeCipher$Aes192CbcNoPadding",

             "2.16.840.1.101.3.4.1.22", "OID.2.16.840.1.101.3.4.1.22"),

          sd("Cipher", "AES_256/CBC/NoPadding", "com.oracle.security.ucrypto.NativeCipher$Aes256CbcNoPadding",

             "2.16.840.1.101.3.4.1.42", "OID.2.16.840.1.101.3.4.1.42")

        }),

    CRYPTO_AES_CBC_PAD(3, null), // No support from Solaris yet

    CRYPTO_AES_CTR(4, new ServiceDesc[]

        { sd("Cipher", "AES/CTR/NoPadding", "com.oracle.security.ucrypto.NativeCipher$AesCtrNoPadding") }),

    CRYPTO_AES_CCM(5, null), // Cannot support due to lack of Java API which corresponds to CK_AES_CCM_PARAMS

    CRYPTO_AES_GCM(6, new ServiceDesc[]

        { sd("Cipher", "AES/GCM/NoPadding", "com.oracle.security.ucrypto.NativeGCMCipher$AesGcmNoPadding"),

          sd("Cipher", "AES_128/GCM/NoPadding", "com.oracle.security.ucrypto.NativeGCMCipher$Aes128GcmNoPadding",

             "2.16.840.1.101.3.4.1.6", "OID.2.16.840.1.101.3.4.1.6"),

          sd("Cipher", "AES_192/GCM/NoPadding", "com.oracle.security.ucrypto.NativeGCMCipher$Aes192GcmNoPadding",

             "2.16.840.1.101.3.4.1.26", "OID.2.16.840.1.101.3.4.1.26"),

          sd("Cipher", "AES_256/GCM/NoPadding", "com.oracle.security.ucrypto.NativeGCMCipher$Aes256GcmNoPadding",

             "2.16.840.1.101.3.4.1.46", "OID.2.16.840.1.101.3.4.1.46")

        }),

    CRYPTO_AES_GMAC(7, null), // No support from Solaris yet

    CRYPTO_AES_CFB128(8, new ServiceDesc[]

        { sd("Cipher", "AES/CFB128/NoPadding", "com.oracle.security.ucrypto.NativeCipher$AesCfb128NoPadding"),

          sd("Cipher", "AES/CFB128/PKCS5Padding", "com.oracle.security.ucrypto.NativeCipherWithJavaPadding$AesCfb128PKCS5") }),

    CRYPTO_RSA_PKCS(31, new ServiceDesc[]

        { sd("Cipher", "RSA/ECB/PKCS1Padding", "com.oracle.security.ucrypto.NativeRSACipher$PKCS1Padding",

             "RSA") }),

    CRYPTO_RSA_X_509(32, new ServiceDesc[]

        { sd("Cipher", "RSA/ECB/NoPadding", "com.oracle.security.ucrypto.NativeRSACipher$NoPadding") }),

    CRYPTO_MD5_RSA_PKCS(33, new ServiceDesc[]

        { sd("Signature", "MD5withRSA", "com.oracle.security.ucrypto.NativeRSASignature$MD5",

             "1.2.840.113549.1.1.4", "OID.1.2.840.113549.1.1.4") }),

    CRYPTO_SHA1_RSA_PKCS(34, new ServiceDesc[]

        { sd("Signature", "SHA1withRSA", "com.oracle.security.ucrypto.NativeRSASignature$SHA1",

             "1.2.840.113549.1.1.5", "OID.1.2.840.113549.1.1.5",

             "1.3.14.3.2.29") }),

    CRYPTO_SHA256_RSA_PKCS(35, new ServiceDesc[]

        { sd("Signature", "SHA256withRSA", "com.oracle.security.ucrypto.NativeRSASignature$SHA256",

             "1.2.840.113549.1.1.11", "OID.1.2.840.113549.1.1.11") }),

    CRYPTO_SHA384_RSA_PKCS(36, new ServiceDesc[]

        { sd("Signature", "SHA384withRSA", "com.oracle.security.ucrypto.NativeRSASignature$SHA384",

             "1.2.840.113549.1.1.12", "OID.1.2.840.113549.1.1.12") }),

    CRYPTO_SHA512_RSA_PKCS(37, new ServiceDesc[]

        { sd("Signature", "SHA512withRSA", "com.oracle.security.ucrypto.NativeRSASignature$SHA512",

             "1.2.840.113549.1.1.13", "OID.1.2.840.113549.1.1.13") });

    private final int mech;

    private final ServiceDesc[] serviceDescs;

    private static ServiceDesc sd(String type, String algo, String cn, String... aliases) {

        return new ServiceDesc(type, algo, cn, aliases);

    }

    UcryptoMech(int mech, ServiceDesc[] serviceDescs) {

        this.mech = mech;

        this.serviceDescs = serviceDescs;

    }

    public int value() { return mech; }

    public ServiceDesc[] getServiceDescriptions() { return serviceDescs; }

}