RSA.java revision 036093e8793923cf6b6bd920d7a2254ab0afa8a1 
1package org.bouncycastle.jcajce.provider.asymmetric;
2
3import org.bouncycastle.asn1.ASN1ObjectIdentifier;
4import org.bouncycastle.asn1.oiw.OIWObjectIdentifiers;
5import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
6// BEGIN android-removed
7// import org.bouncycastle.asn1.teletrust.TeleTrusTObjectIdentifiers;
8// END android-removed
9import org.bouncycastle.asn1.x509.X509ObjectIdentifiers;
10import org.bouncycastle.jcajce.provider.asymmetric.rsa.KeyFactorySpi;
11import org.bouncycastle.jcajce.provider.config.ConfigurableProvider;
12import org.bouncycastle.jcajce.provider.util.AsymmetricAlgorithmProvider;
13import org.bouncycastle.jcajce.provider.util.AsymmetricKeyInfoConverter;
14
15public class RSA
16{
17    private static final String PREFIX = "org.bouncycastle.jcajce.provider.asymmetric" + ".rsa.";
18
19    public static class Mappings
20        extends AsymmetricAlgorithmProvider
21    {
22        public Mappings()
23        {
24        }
25
26        public void configure(ConfigurableProvider provider)
27        {
28            provider.addAlgorithm("AlgorithmParameters.OAEP", PREFIX + "AlgorithmParametersSpi$OAEP");
29            // BEGIN android-removed
30            // provider.addAlgorithm("AlgorithmParameters.PSS", PREFIX + "AlgorithmParametersSpi$PSS");
31            //
32            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.RSAPSS", "PSS");
33            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.RSASSA-PSS", "PSS");
34            //
35            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA224withRSA/PSS", "PSS");
36            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA256withRSA/PSS", "PSS");
37            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA384withRSA/PSS", "PSS");
38            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA512withRSA/PSS", "PSS");
39            //
40            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA224WITHRSAANDMGF1", "PSS");
41            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA256WITHRSAANDMGF1", "PSS");
42            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA384WITHRSAANDMGF1", "PSS");
43            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA512WITHRSAANDMGF1", "PSS");
44            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.RAWRSAPSS", "PSS");
45            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.NONEWITHRSAPSS", "PSS");
46            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.NONEWITHRSASSA-PSS", "PSS");
47            // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.NONEWITHRSAANDMGF1", "PSS");
48            // END android-removed
49
50            provider.addAlgorithm("Cipher.RSA", PREFIX + "CipherSpi$NoPadding");
51            // BEGIN android-changed
52            provider.addAlgorithm("Alg.Alias.Cipher.RSA/RAW", "RSA");
53            // END android-changed
54            // BEGIN android-removed
55            // provider.addAlgorithm("Cipher.RSA/PKCS1", PREFIX + "CipherSpi$PKCS1v1_5Padding");
56            // provider.addAlgorithm("Cipher.1.2.840.113549.1.1.1", PREFIX + "CipherSpi$PKCS1v1_5Padding");
57            // provider.addAlgorithm("Cipher.2.5.8.1.1", PREFIX + "CipherSpi$PKCS1v1_5Padding");
58            // provider.addAlgorithm("Cipher.RSA/1", PREFIX + "CipherSpi$PKCS1v1_5Padding_PrivateOnly");
59            // provider.addAlgorithm("Cipher.RSA/2", PREFIX + "CipherSpi$PKCS1v1_5Padding_PublicOnly");
60            // provider.addAlgorithm("Cipher.RSA/OAEP", PREFIX + "CipherSpi$OAEPPadding");
61            // provider.addAlgorithm("Cipher." + PKCSObjectIdentifiers.id_RSAES_OAEP, PREFIX + "CipherSpi$OAEPPadding");
62            // provider.addAlgorithm("Cipher.RSA/ISO9796-1", PREFIX + "CipherSpi$ISO9796d1Padding");
63            // END android-removed
64
65            provider.addAlgorithm("Alg.Alias.Cipher.RSA//RAW", "RSA");
66            provider.addAlgorithm("Alg.Alias.Cipher.RSA//NOPADDING", "RSA");
67            // BEGIN android-removed
68            // provider.addAlgorithm("Alg.Alias.Cipher.RSA//PKCS1PADDING", "RSA/PKCS1");
69            // provider.addAlgorithm("Alg.Alias.Cipher.RSA//OAEPPADDING", "RSA/OAEP");
70            // provider.addAlgorithm("Alg.Alias.Cipher.RSA//ISO9796-1PADDING", "RSA/ISO9796-1");
71            // END android-removed
72
73            provider.addAlgorithm("KeyFactory.RSA", PREFIX + "KeyFactorySpi");
74            provider.addAlgorithm("KeyPairGenerator.RSA", PREFIX + "KeyPairGeneratorSpi");
75
76            AsymmetricKeyInfoConverter keyFact = new KeyFactorySpi();
77
78            registerOid(provider, PKCSObjectIdentifiers.rsaEncryption, "RSA", keyFact);
79            registerOid(provider, X509ObjectIdentifiers.id_ea_rsa, "RSA", keyFact);
80            registerOid(provider, PKCSObjectIdentifiers.id_RSAES_OAEP, "RSA", keyFact);
81            // BEGIN android-removed
82            // registerOid(provider, PKCSObjectIdentifiers.id_RSASSA_PSS, "RSA", keyFact);
83            //
84            // registerOidAlgorithmParameters(provider, PKCSObjectIdentifiers.rsaEncryption, "RSA");
85            // registerOidAlgorithmParameters(provider, X509ObjectIdentifiers.id_ea_rsa, "RSA");
86            // registerOidAlgorithmParameters(provider, PKCSObjectIdentifiers.id_RSAES_OAEP, "OAEP");
87            // registerOidAlgorithmParameters(provider, PKCSObjectIdentifiers.id_RSASSA_PSS, "PSS");
88            //
89            //
90            // provider.addAlgorithm("Signature.RSASSA-PSS", PREFIX + "PSSSignatureSpi$PSSwithRSA");
91            // provider.addAlgorithm("Signature." + PKCSObjectIdentifiers.id_RSASSA_PSS, PREFIX + "PSSSignatureSpi$PSSwithRSA");
92            // provider.addAlgorithm("Signature.OID." + PKCSObjectIdentifiers.id_RSASSA_PSS, PREFIX + "PSSSignatureSpi$PSSwithRSA");
93            //
94            // provider.addAlgorithm("Signature.SHA224withRSA/PSS", PREFIX + "PSSSignatureSpi$SHA224withRSA");
95            // provider.addAlgorithm("Signature.SHA256withRSA/PSS", PREFIX + "PSSSignatureSpi$SHA256withRSA");
96            // provider.addAlgorithm("Signature.SHA384withRSA/PSS", PREFIX + "PSSSignatureSpi$SHA384withRSA");
97            // provider.addAlgorithm("Signature.SHA512withRSA/PSS", PREFIX + "PSSSignatureSpi$SHA512withRSA");
98            //
99            // provider.addAlgorithm("Signature.RSA", PREFIX + "DigestSignatureSpi$noneRSA");
100            // provider.addAlgorithm("Signature.RAWRSASSA-PSS", PREFIX + "PSSSignatureSpi$nonePSS");
101            //
102            // provider.addAlgorithm("Alg.Alias.Signature.RAWRSA", "RSA");
103            // provider.addAlgorithm("Alg.Alias.Signature.NONEWITHRSA", "RSA");
104            // provider.addAlgorithm("Alg.Alias.Signature.RAWRSAPSS", "RAWRSASSA-PSS");
105            // provider.addAlgorithm("Alg.Alias.Signature.NONEWITHRSAPSS", "RAWRSASSA-PSS");
106            // provider.addAlgorithm("Alg.Alias.Signature.NONEWITHRSASSA-PSS", "RAWRSASSA-PSS");
107            // provider.addAlgorithm("Alg.Alias.Signature.NONEWITHRSAANDMGF1", "RAWRSASSA-PSS");
108            // provider.addAlgorithm("Alg.Alias.Signature.RSAPSS", "RSASSA-PSS");
109            //
110            //
111            // provider.addAlgorithm("Alg.Alias.Signature.SHA224withRSAandMGF1", "SHA224withRSA/PSS");
112            // provider.addAlgorithm("Alg.Alias.Signature.SHA256withRSAandMGF1", "SHA256withRSA/PSS");
113            // provider.addAlgorithm("Alg.Alias.Signature.SHA384withRSAandMGF1", "SHA384withRSA/PSS");
114            // provider.addAlgorithm("Alg.Alias.Signature.SHA512withRSAandMGF1", "SHA512withRSA/PSS");
115            // provider.addAlgorithm("Alg.Alias.Signature.SHA224WITHRSAANDMGF1", "SHA224withRSA/PSS");
116            // provider.addAlgorithm("Alg.Alias.Signature.SHA256WITHRSAANDMGF1", "SHA256withRSA/PSS");
117            // provider.addAlgorithm("Alg.Alias.Signature.SHA384WITHRSAANDMGF1", "SHA384withRSA/PSS");
118            // provider.addAlgorithm("Alg.Alias.Signature.SHA512WITHRSAANDMGF1", "SHA512withRSA/PSS");
119            //
120            // if (provider.hasAlgorithm("MessageDigest", "MD2"))
121            // {
122            //     addDigestSignature(provider, "MD2", PREFIX + "DigestSignatureSpi$MD2", PKCSObjectIdentifiers.md2WithRSAEncryption);
123            // }
124            //
125            // // BEGIN android-changed
126            // if (provider.hasAlgorithm("MessageDigest", "MD4"))
127            // // END android-changed
128            // {
129            //     addDigestSignature(provider, "MD4", PREFIX + "DigestSignatureSpi$MD4", PKCSObjectIdentifiers.md4WithRSAEncryption);
130            // }
131            // END android-removed
132
133            // BEGIN android-changed
134            if (provider.hasAlgorithm("MessageDigest", "MD5"))
135            // END android-changed
136            {
137                addDigestSignature(provider, "MD5", PREFIX + "DigestSignatureSpi$MD5", PKCSObjectIdentifiers.md5WithRSAEncryption);
138                // BEGIN android-removed
139                // provider.addAlgorithm("Signature.MD5withRSA/ISO9796-2", PREFIX + "ISOSignatureSpi$MD5WithRSAEncryption");
140                // provider.addAlgorithm("Alg.Alias.Signature.MD5WithRSA/ISO9796-2", "MD5withRSA/ISO9796-2");
141                // END android-removed
142            }
143
144            if (provider.hasAlgorithm("MessageDigest", "SHA1"))
145            {
146                // BEGIN android-removed
147                // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA1withRSA/PSS", "PSS");
148                // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA1WITHRSAANDMGF1", "PSS");
149                // provider.addAlgorithm("Signature.SHA1withRSA/PSS", PREFIX + "PSSSignatureSpi$SHA1withRSA");
150                // provider.addAlgorithm("Alg.Alias.Signature.SHA1withRSAandMGF1", "SHA1withRSA/PSS");
151                // provider.addAlgorithm("Alg.Alias.Signature.SHA1WITHRSAANDMGF1", "SHA1withRSA/PSS");
152                // END android-removed
153
154                addDigestSignature(provider, "SHA1", PREFIX + "DigestSignatureSpi$SHA1", PKCSObjectIdentifiers.sha1WithRSAEncryption);
155
156                // BEGIN android-removed
157                // provider.addAlgorithm("Alg.Alias.Signature.SHA1WithRSA/ISO9796-2", "SHA1withRSA/ISO9796-2");
158                // provider.addAlgorithm("Signature.SHA1withRSA/ISO9796-2", PREFIX + "ISOSignatureSpi$SHA1WithRSAEncryption");
159                // END android-removed
160                provider.addAlgorithm("Alg.Alias.Signature." + OIWObjectIdentifiers.sha1WithRSA, "SHA1WITHRSA");
161                provider.addAlgorithm("Alg.Alias.Signature.OID." + OIWObjectIdentifiers.sha1WithRSA, "SHA1WITHRSA");
162            }
163
164            // BEGIN android-removed
165            // addDigestSignature(provider, "SHA224", PREFIX + "DigestSignatureSpi$SHA224", PKCSObjectIdentifiers.sha224WithRSAEncryption);
166            // END android-removed
167            addDigestSignature(provider, "SHA256", PREFIX + "DigestSignatureSpi$SHA256", PKCSObjectIdentifiers.sha256WithRSAEncryption);
168            addDigestSignature(provider, "SHA384", PREFIX + "DigestSignatureSpi$SHA384", PKCSObjectIdentifiers.sha384WithRSAEncryption);
169            addDigestSignature(provider, "SHA512", PREFIX + "DigestSignatureSpi$SHA512", PKCSObjectIdentifiers.sha512WithRSAEncryption);
170
171            // BEGIN android-removed
172            // if (provider.hasAlgorithm("MessageDigest", "RIPEMD128"))
173            // {
174            //     addDigestSignature(provider, "RIPEMD128", PREFIX + "DigestSignatureSpi$RIPEMD128", TeleTrusTObjectIdentifiers.rsaSignatureWithripemd128);
175            //     addDigestSignature(provider, "RMD128", PREFIX + "DigestSignatureSpi$RIPEMD128", null);
176            // }
177            //
178            // if (provider.hasAlgorithm("MessageDigest", "RIPEMD160"))
179            // {
180            //     addDigestSignature(provider, "RIPEMD160", PREFIX + "DigestSignatureSpi$RIPEMD160", TeleTrusTObjectIdentifiers.rsaSignatureWithripemd160);
181            //     addDigestSignature(provider, "RMD160", PREFIX + "DigestSignatureSpi$RIPEMD160", null);
182            //     provider.addAlgorithm("Alg.Alias.Signature.RIPEMD160WithRSA/ISO9796-2", "RIPEMD160withRSA/ISO9796-2");
183            //     provider.addAlgorithm("Signature.RIPEMD160withRSA/ISO9796-2", PREFIX + "ISOSignatureSpi$RIPEMD160WithRSAEncryption");
184            // }
185            //
186            // if (provider.hasAlgorithm("MessageDigest", "RIPEMD256"))
187            // {
188            //     addDigestSignature(provider, "RIPEMD256", PREFIX + "DigestSignatureSpi$RIPEMD256", TeleTrusTObjectIdentifiers.rsaSignatureWithripemd256);
189            //     addDigestSignature(provider, "RMD256", PREFIX + "DigestSignatureSpi$RIPEMD256", null);
190            // }
191            // END android-removed
192        }
193
194        private void addDigestSignature(
195            ConfigurableProvider provider,
196            String digest,
197            String className,
198            ASN1ObjectIdentifier oid)
199        {
200            String mainName = digest + "WITHRSA";
201            String jdk11Variation1 = digest + "withRSA";
202            String jdk11Variation2 = digest + "WithRSA";
203            String alias = digest + "/" + "RSA";
204            String longName = digest + "WITHRSAENCRYPTION";
205            String longJdk11Variation1 = digest + "withRSAEncryption";
206            String longJdk11Variation2 = digest + "WithRSAEncryption";
207
208            provider.addAlgorithm("Signature." + mainName, className);
209            provider.addAlgorithm("Alg.Alias.Signature." + jdk11Variation1, mainName);
210            provider.addAlgorithm("Alg.Alias.Signature." + jdk11Variation2, mainName);
211            provider.addAlgorithm("Alg.Alias.Signature." + longName, mainName);
212            provider.addAlgorithm("Alg.Alias.Signature." + longJdk11Variation1, mainName);
213            provider.addAlgorithm("Alg.Alias.Signature." + longJdk11Variation2, mainName);
214            provider.addAlgorithm("Alg.Alias.Signature." + alias, mainName);
215
216            if (oid != null)
217            {
218                provider.addAlgorithm("Alg.Alias.Signature." + oid, mainName);
219                provider.addAlgorithm("Alg.Alias.Signature.OID." + oid, mainName);
220            }
221        }
222    }
223}
224