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$OAEP"); 29 provider.addAlgorithm("AlgorithmParameters.PSS", PREFIX + "AlgorithmParametersSpi$PSS"); 30 31 // BEGIN android-removed 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", PKCSObjectIdentifiers.rsaEncryption, PREFIX + "CipherSpi$PKCS1v1_5Padding"); 57 // provider.addAlgorithm("Cipher", X509ObjectIdentifiers.id_ea_rsa, PREFIX + "CipherSpi$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$ISO9796d1Padding"); 63 // END android-removed 64 65 provider.addAlgorithm("Alg.Alias.Cipher.RSA//RAW", "RSA"); 66 provider.addAlgorithm("Alg.Alias.Cipher.RSA//NOPADDING", "RSA"); 67 // BEGIN android-removed 68 // provider.addAlgorithm("Alg.Alias.Cipher.RSA//PKCS1PADDING", "RSA/PKCS1"); 69 // provider.addAlgorithm("Alg.Alias.Cipher.RSA//OAEPPADDING", "RSA/OAEP"); 70 // provider.addAlgorithm("Alg.Alias.Cipher.RSA//ISO9796-1PADDING", "RSA/ISO9796-1"); 71 // END android-removed 72 73 provider.addAlgorithm("KeyFactory.RSA", PREFIX + "KeyFactorySpi"); 74 provider.addAlgorithm("KeyPairGenerator.RSA", PREFIX + "KeyPairGeneratorSpi"); 75 76 AsymmetricKeyInfoConverter keyFact = new KeyFactorySpi(); 77 78 registerOid(provider, PKCSObjectIdentifiers.rsaEncryption, "RSA", keyFact); 79 registerOid(provider, X509ObjectIdentifiers.id_ea_rsa, "RSA", keyFact); 80 registerOid(provider, PKCSObjectIdentifiers.id_RSAES_OAEP, "RSA", keyFact); 81 // BEGIN android-removed 82 // registerOid(provider, PKCSObjectIdentifiers.id_RSASSA_PSS, "RSA", keyFact); 83 // 84 // registerOidAlgorithmParameters(provider, PKCSObjectIdentifiers.rsaEncryption, "RSA"); 85 // registerOidAlgorithmParameters(provider, X509ObjectIdentifiers.id_ea_rsa, "RSA"); 86 // registerOidAlgorithmParameters(provider, PKCSObjectIdentifiers.id_RSAES_OAEP, "OAEP"); 87 // registerOidAlgorithmParameters(provider, PKCSObjectIdentifiers.id_RSASSA_PSS, "PSS"); 88 // 89 // provider.addAlgorithm("Signature.RSASSA-PSS", PREFIX + "PSSSignatureSpi$PSSwithRSA"); 90 // provider.addAlgorithm("Signature." + PKCSObjectIdentifiers.id_RSASSA_PSS, PREFIX + "PSSSignatureSpi$PSSwithRSA"); 91 // provider.addAlgorithm("Signature.OID." + PKCSObjectIdentifiers.id_RSASSA_PSS, PREFIX + "PSSSignatureSpi$PSSwithRSA"); 92 // 93 // provider.addAlgorithm("Signature.RSA", PREFIX + "DigestSignatureSpi$noneRSA"); 94 // provider.addAlgorithm("Signature.RAWRSASSA-PSS", PREFIX + "PSSSignatureSpi$nonePSS"); 95 // 96 // provider.addAlgorithm("Alg.Alias.Signature.RAWRSA", "RSA"); 97 // provider.addAlgorithm("Alg.Alias.Signature.NONEWITHRSA", "RSA"); 98 // provider.addAlgorithm("Alg.Alias.Signature.RAWRSAPSS", "RAWRSASSA-PSS"); 99 // provider.addAlgorithm("Alg.Alias.Signature.NONEWITHRSAPSS", "RAWRSASSA-PSS"); 100 // provider.addAlgorithm("Alg.Alias.Signature.NONEWITHRSASSA-PSS", "RAWRSASSA-PSS"); 101 // provider.addAlgorithm("Alg.Alias.Signature.NONEWITHRSAANDMGF1", "RAWRSASSA-PSS"); 102 // provider.addAlgorithm("Alg.Alias.Signature.RSAPSS", "RSASSA-PSS"); 103 // 104 // addPSSSignature(provider, "SHA224", PREFIX + "PSSSignatureSpi$SHA224withRSA"); 105 // addPSSSignature(provider, "SHA256", PREFIX + "PSSSignatureSpi$SHA256withRSA"); 106 // addPSSSignature(provider, "SHA384", PREFIX + "PSSSignatureSpi$SHA384withRSA"); 107 // addPSSSignature(provider, "SHA512", PREFIX + "PSSSignatureSpi$SHA512withRSA"); 108 // addPSSSignature(provider, "SHA512(224)", PREFIX + "PSSSignatureSpi$SHA512_224withRSA"); 109 // addPSSSignature(provider, "SHA512(256)", PREFIX + "PSSSignatureSpi$SHA512_256withRSA"); 110 // 111 // if (provider.hasAlgorithm("MessageDigest", "MD2")) 112 // { 113 // addDigestSignature(provider, "MD2", PREFIX + "DigestSignatureSpi$MD2", PKCSObjectIdentifiers.md2WithRSAEncryption); 114 // } 115 // 116 // if (provider.hasAlgorithm("MessageDigest", "MD4")) 117 // { 118 // addDigestSignature(provider, "MD4", PREFIX + "DigestSignatureSpi$MD4", PKCSObjectIdentifiers.md4WithRSAEncryption); 119 // } 120 // END android-removed 121 122 if (provider.hasAlgorithm("MessageDigest", "MD5")) 123 { 124 addDigestSignature(provider, "MD5", PREFIX + "DigestSignatureSpi$MD5", PKCSObjectIdentifiers.md5WithRSAEncryption); 125 // BEGIN android-removed 126 // addISO9796Signature(provider, "MD5", PREFIX + "ISOSignatureSpi$MD5WithRSAEncryption"); 127 // END android-removed 128 } 129 130 if (provider.hasAlgorithm("MessageDigest", "SHA1")) 131 { 132 // BEGIN android-removed 133 // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA1withRSA/PSS", "PSS"); 134 // provider.addAlgorithm("Alg.Alias.AlgorithmParameters.SHA1WITHRSAANDMGF1", "PSS"); 135 // 136 // addPSSSignature(provider, "SHA1", PREFIX + "PSSSignatureSpi$SHA1withRSA"); 137 // END android-removed 138 addDigestSignature(provider, "SHA1", PREFIX + "DigestSignatureSpi$SHA1", PKCSObjectIdentifiers.sha1WithRSAEncryption); 139 // BEGIN android-removed 140 // addISO9796Signature(provider, "SHA1", PREFIX + "ISOSignatureSpi$SHA1WithRSAEncryption"); 141 // END android-removed 142 143 provider.addAlgorithm("Alg.Alias.Signature." + OIWObjectIdentifiers.sha1WithRSA, "SHA1WITHRSA"); 144 provider.addAlgorithm("Alg.Alias.Signature.OID." + OIWObjectIdentifiers.sha1WithRSA, "SHA1WITHRSA"); 145 146 // BEGIN android-removed 147 // addX931Signature(provider, "SHA1", PREFIX + "X931SignatureSpi$SHA1WithRSAEncryption"); 148 // END android-removed 149 } 150 151 addDigestSignature(provider, "SHA224", PREFIX + "DigestSignatureSpi$SHA224", PKCSObjectIdentifiers.sha224WithRSAEncryption); 152 addDigestSignature(provider, "SHA256", PREFIX + "DigestSignatureSpi$SHA256", PKCSObjectIdentifiers.sha256WithRSAEncryption); 153 addDigestSignature(provider, "SHA384", PREFIX + "DigestSignatureSpi$SHA384", PKCSObjectIdentifiers.sha384WithRSAEncryption); 154 addDigestSignature(provider, "SHA512", PREFIX + "DigestSignatureSpi$SHA512", PKCSObjectIdentifiers.sha512WithRSAEncryption); 155 156 // BEGIN android-removed 157 // addDigestSignature(provider, "SHA512(224)", PREFIX + "DigestSignatureSpi$SHA512_224", null); 158 // addDigestSignature(provider, "SHA512(256)", PREFIX + "DigestSignatureSpi$SHA512_256", null); 159 160 // addISO9796Signature(provider, "SHA224", PREFIX + "ISOSignatureSpi$SHA224WithRSAEncryption"); 161 // addISO9796Signature(provider, "SHA256", PREFIX + "ISOSignatureSpi$SHA256WithRSAEncryption"); 162 // addISO9796Signature(provider, "SHA384", PREFIX + "ISOSignatureSpi$SHA384WithRSAEncryption"); 163 // addISO9796Signature(provider, "SHA512", PREFIX + "ISOSignatureSpi$SHA512WithRSAEncryption"); 164 // addISO9796Signature(provider, "SHA512(224)", PREFIX + "ISOSignatureSpi$SHA512_224WithRSAEncryption"); 165 // addISO9796Signature(provider, "SHA512(256)", PREFIX + "ISOSignatureSpi$SHA512_256WithRSAEncryption"); 166 // 167 // addX931Signature(provider, "SHA224", PREFIX + "X931SignatureSpi$SHA224WithRSAEncryption"); 168 // addX931Signature(provider, "SHA256", PREFIX + "X931SignatureSpi$SHA256WithRSAEncryption"); 169 // addX931Signature(provider, "SHA384", PREFIX + "X931SignatureSpi$SHA384WithRSAEncryption"); 170 // addX931Signature(provider, "SHA512", PREFIX + "X931SignatureSpi$SHA512WithRSAEncryption"); 171 // addX931Signature(provider, "SHA512(224)", PREFIX + "X931SignatureSpi$SHA512_224WithRSAEncryption"); 172 // addX931Signature(provider, "SHA512(256)", PREFIX + "X931SignatureSpi$SHA512_256WithRSAEncryption"); 173 // 174 // if (provider.hasAlgorithm("MessageDigest", "RIPEMD128")) 175 // { 176 // addDigestSignature(provider, "RIPEMD128", PREFIX + "DigestSignatureSpi$RIPEMD128", TeleTrusTObjectIdentifiers.rsaSignatureWithripemd128); 177 // addDigestSignature(provider, "RMD128", PREFIX + "DigestSignatureSpi$RIPEMD128", null); 178 // provider.addAlgorithm("Alg.Alias.Signature.RIPEMD128withRSA/X9.31", "RIPEMD128WITHRSA/X9.31"); 179 // provider.addAlgorithm("Alg.Alias.Signature.RIPEMD128WithRSA/X9.31", "RIPEMD128WITHRSA/X9.31"); 180 // provider.addAlgorithm("Signature.RIPEMD128WITHRSA/X9.31", PREFIX + "X931SignatureSpi$RIPEMD128WithRSAEncryption"); 181 // } 182 // 183 // if (provider.hasAlgorithm("MessageDigest", "RIPEMD160")) 184 // { 185 // addDigestSignature(provider, "RIPEMD160", PREFIX + "DigestSignatureSpi$RIPEMD160", TeleTrusTObjectIdentifiers.rsaSignatureWithripemd160); 186 // addDigestSignature(provider, "RMD160", PREFIX + "DigestSignatureSpi$RIPEMD160", null); 187 // provider.addAlgorithm("Alg.Alias.Signature.RIPEMD160WithRSA/ISO9796-2", "RIPEMD160withRSA/ISO9796-2"); 188 // provider.addAlgorithm("Signature.RIPEMD160withRSA/ISO9796-2", PREFIX + "ISOSignatureSpi$RIPEMD160WithRSAEncryption"); 189 // provider.addAlgorithm("Alg.Alias.Signature.RIPEMD160withRSA/X9.31", "RIPEMD160WITHRSA/X9.31"); 190 // provider.addAlgorithm("Alg.Alias.Signature.RIPEMD160WithRSA/X9.31", "RIPEMD160WITHRSA/X9.31"); 191 // provider.addAlgorithm("Signature.RIPEMD160WITHRSA/X9.31", PREFIX + "X931SignatureSpi$RIPEMD160WithRSAEncryption"); 192 // } 193 // 194 // if (provider.hasAlgorithm("MessageDigest", "RIPEMD256")) 195 // { 196 // addDigestSignature(provider, "RIPEMD256", PREFIX + "DigestSignatureSpi$RIPEMD256", TeleTrusTObjectIdentifiers.rsaSignatureWithripemd256); 197 // addDigestSignature(provider, "RMD256", PREFIX + "DigestSignatureSpi$RIPEMD256", null); 198 // } 199 // 200 // if (provider.hasAlgorithm("MessageDigest", "WHIRLPOOL")) 201 // { 202 // provider.addAlgorithm("Alg.Alias.Signature.WhirlpoolWithRSA/X9.31", "WHIRLPOOLWITHRSA/X9.31"); 203 // provider.addAlgorithm("Alg.Alias.Signature.WHIRLPOOLwithRSA/X9.31", "WHIRLPOOLWITHRSA/X9.31"); 204 // provider.addAlgorithm("Alg.Alias.Signature.WHIRLPOOLWithRSA/X9.31", "WHIRLPOOLWITHRSA/X9.31"); 205 // provider.addAlgorithm("Signature.WHIRLPOOLWITHRSA/X9.31", PREFIX + "X931SignatureSpi$WhirlpoolWithRSAEncryption"); 206 // } 207 // END android-removed 208 } 209 210 private void addDigestSignature( 211 ConfigurableProvider provider, 212 String digest, 213 String className, 214 ASN1ObjectIdentifier oid) 215 { 216 String mainName = digest + "WITHRSA"; 217 String jdk11Variation1 = digest + "withRSA"; 218 String jdk11Variation2 = digest + "WithRSA"; 219 String alias = digest + "/" + "RSA"; 220 String longName = digest + "WITHRSAENCRYPTION"; 221 String longJdk11Variation1 = digest + "withRSAEncryption"; 222 String longJdk11Variation2 = digest + "WithRSAEncryption"; 223 224 provider.addAlgorithm("Signature." + mainName, className); 225 provider.addAlgorithm("Alg.Alias.Signature." + jdk11Variation1, mainName); 226 provider.addAlgorithm("Alg.Alias.Signature." + jdk11Variation2, mainName); 227 provider.addAlgorithm("Alg.Alias.Signature." + longName, mainName); 228 provider.addAlgorithm("Alg.Alias.Signature." + longJdk11Variation1, mainName); 229 provider.addAlgorithm("Alg.Alias.Signature." + longJdk11Variation2, mainName); 230 provider.addAlgorithm("Alg.Alias.Signature." + alias, mainName); 231 232 if (oid != null) 233 { 234 provider.addAlgorithm("Alg.Alias.Signature." + oid, mainName); 235 provider.addAlgorithm("Alg.Alias.Signature.OID." + oid, mainName); 236 } 237 } 238 239 private void addISO9796Signature( 240 ConfigurableProvider provider, 241 String digest, 242 String className) 243 { 244 provider.addAlgorithm("Alg.Alias.Signature." + digest + "withRSA/ISO9796-2", digest + "WITHRSA/ISO9796-2"); 245 provider.addAlgorithm("Alg.Alias.Signature." + digest + "WithRSA/ISO9796-2", digest + "WITHRSA/ISO9796-2"); 246 provider.addAlgorithm("Signature." + digest + "WITHRSA/ISO9796-2", className); 247 } 248 249 private void addPSSSignature( 250 ConfigurableProvider provider, 251 String digest, 252 String className) 253 { 254 provider.addAlgorithm("Alg.Alias.Signature." + digest + "withRSA/PSS", digest + "WITHRSAANDMGF1"); 255 provider.addAlgorithm("Alg.Alias.Signature." + digest + "WithRSA/PSS", digest + "WITHRSAANDMGF1"); 256 provider.addAlgorithm("Alg.Alias.Signature." + digest + "withRSAandMGF1", digest + "WITHRSAANDMGF1"); 257 provider.addAlgorithm("Alg.Alias.Signature." + digest + "WithRSAAndMGF1", digest + "WITHRSAANDMGF1"); 258 provider.addAlgorithm("Signature." + digest + "WITHRSAANDMGF1", className); 259 } 260 261 private void addX931Signature( 262 ConfigurableProvider provider, 263 String digest, 264 String className) 265 { 266 provider.addAlgorithm("Alg.Alias.Signature." + digest + "withRSA/X9.31", digest + "WITHRSA/X9.31"); 267 provider.addAlgorithm("Alg.Alias.Signature." + digest + "WithRSA/X9.31", digest + "WITHRSA/X9.31"); 268 provider.addAlgorithm("Signature." + digest + "WITHRSA/X9.31", className); 269 } 270 } 271} 272