792 oid(1, 2, 840, 10045, 4, 3, 2);
793 public static final ObjectIdentifier sha384WithECDSA_oid =
794 oid(1, 2, 840, 10045, 4, 3, 3);
795 public static final ObjectIdentifier sha512WithECDSA_oid =
796 oid(1, 2, 840, 10045, 4, 3, 4);
797 public static final ObjectIdentifier specifiedWithECDSA_oid =
798 oid(1, 2, 840, 10045, 4, 3);
799
800 /**
801 * Algorithm ID for the PBE encryption algorithms from PKCS#5 and
802 * PKCS#12.
803 */
804 public static final ObjectIdentifier pbeWithMD5AndDES_oid =
805 ObjectIdentifier.newInternal(new int[]{1, 2, 840, 113549, 1, 5, 3});
806 public static final ObjectIdentifier pbeWithMD5AndRC2_oid =
807 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 5, 6});
808 public static final ObjectIdentifier pbeWithSHA1AndDES_oid =
809 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 5, 10});
810 public static final ObjectIdentifier pbeWithSHA1AndRC2_oid =
811 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 5, 11});
812 public static ObjectIdentifier pbeWithSHA1AndDESede_oid =
813 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 12, 1, 3});
814 public static ObjectIdentifier pbeWithSHA1AndRC2_40_oid =
815 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 12, 1, 6});
816
817 static {
818 /*
819 * Note the preferred OIDs are named simply with no "OIW" or
820 * "PKIX" in them, even though they may point to data from these
821 * specs; e.g. SHA_oid, DH_oid, DSA_oid, SHA1WithDSA_oid...
822 */
823 /**
824 * Algorithm ID for Diffie Hellman Key agreement, from PKCS #3.
825 * Parameters include public values P and G, and may optionally specify
826 * the length of the private key X. Alternatively, algorithm parameters
827 * may be derived from another source such as a Certificate Authority's
828 * certificate.
829 * OID = 1.2.840.113549.1.3.1
830 */
831 DH_oid = ObjectIdentifier.newInternal(DH_data);
832
833 /**
982 nameTable.put(sha1WithDSA_oid, "SHA1withDSA");
983 nameTable.put(sha1WithDSA_OIW_oid, "SHA1withDSA");
984 nameTable.put(shaWithDSA_OIW_oid, "SHA1withDSA");
985 nameTable.put(sha224WithDSA_oid, "SHA224withDSA");
986 nameTable.put(sha256WithDSA_oid, "SHA256withDSA");
987 nameTable.put(sha1WithRSAEncryption_oid, "SHA1withRSA");
988 nameTable.put(sha1WithRSAEncryption_OIW_oid, "SHA1withRSA");
989 nameTable.put(sha224WithRSAEncryption_oid, "SHA224withRSA");
990 nameTable.put(sha256WithRSAEncryption_oid, "SHA256withRSA");
991 nameTable.put(sha384WithRSAEncryption_oid, "SHA384withRSA");
992 nameTable.put(sha512WithRSAEncryption_oid, "SHA512withRSA");
993 nameTable.put(sha512_224WithRSAEncryption_oid, "SHA512/224withRSA");
994 nameTable.put(sha512_256WithRSAEncryption_oid, "SHA512/256withRSA");
995 nameTable.put(RSASSA_PSS_oid, "RSASSA-PSS");
996 nameTable.put(RSAES_OAEP_oid, "RSAES-OAEP");
997
998 nameTable.put(pbeWithMD5AndDES_oid, "PBEWithMD5AndDES");
999 nameTable.put(pbeWithMD5AndRC2_oid, "PBEWithMD5AndRC2");
1000 nameTable.put(pbeWithSHA1AndDES_oid, "PBEWithSHA1AndDES");
1001 nameTable.put(pbeWithSHA1AndRC2_oid, "PBEWithSHA1AndRC2");
1002 nameTable.put(pbeWithSHA1AndDESede_oid, "PBEWithSHA1AndDESede");
1003 nameTable.put(pbeWithSHA1AndRC2_40_oid, "PBEWithSHA1AndRC2_40");
1004 }
1005
1006 /**
1007 * Creates a signature algorithm name from a digest algorithm
1008 * name and a encryption algorithm name.
1009 */
1010 public static String makeSigAlg(String digAlg, String encAlg) {
1011 digAlg = digAlg.replace("-", "");
1012 if (encAlg.equalsIgnoreCase("EC")) encAlg = "ECDSA";
1013
1014 return digAlg + "with" + encAlg;
1015 }
1016
1017 /**
1018 * Extracts the encryption algorithm name from a signature
1019 * algorithm name.
1020 */
1021 public static String getEncAlgFromSigAlg(String signatureAlgorithm) {
1022 signatureAlgorithm = signatureAlgorithm.toUpperCase(Locale.ENGLISH);
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792 oid(1, 2, 840, 10045, 4, 3, 2);
793 public static final ObjectIdentifier sha384WithECDSA_oid =
794 oid(1, 2, 840, 10045, 4, 3, 3);
795 public static final ObjectIdentifier sha512WithECDSA_oid =
796 oid(1, 2, 840, 10045, 4, 3, 4);
797 public static final ObjectIdentifier specifiedWithECDSA_oid =
798 oid(1, 2, 840, 10045, 4, 3);
799
800 /**
801 * Algorithm ID for the PBE encryption algorithms from PKCS#5 and
802 * PKCS#12.
803 */
804 public static final ObjectIdentifier pbeWithMD5AndDES_oid =
805 ObjectIdentifier.newInternal(new int[]{1, 2, 840, 113549, 1, 5, 3});
806 public static final ObjectIdentifier pbeWithMD5AndRC2_oid =
807 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 5, 6});
808 public static final ObjectIdentifier pbeWithSHA1AndDES_oid =
809 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 5, 10});
810 public static final ObjectIdentifier pbeWithSHA1AndRC2_oid =
811 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 5, 11});
812 public static ObjectIdentifier pbeWithSHA1AndRC4_128_oid =
813 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 12, 1, 1});
814 public static ObjectIdentifier pbeWithSHA1AndRC4_40_oid =
815 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 12, 1, 2});
816 public static ObjectIdentifier pbeWithSHA1AndDESede_oid =
817 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 12, 1, 3});
818 public static ObjectIdentifier pbeWithSHA1AndRC2_128_oid =
819 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 12, 1, 5});
820 public static ObjectIdentifier pbeWithSHA1AndRC2_40_oid =
821 ObjectIdentifier.newInternal(new int[] {1, 2, 840, 113549, 1, 12, 1, 6});
822
823 static {
824 /*
825 * Note the preferred OIDs are named simply with no "OIW" or
826 * "PKIX" in them, even though they may point to data from these
827 * specs; e.g. SHA_oid, DH_oid, DSA_oid, SHA1WithDSA_oid...
828 */
829 /**
830 * Algorithm ID for Diffie Hellman Key agreement, from PKCS #3.
831 * Parameters include public values P and G, and may optionally specify
832 * the length of the private key X. Alternatively, algorithm parameters
833 * may be derived from another source such as a Certificate Authority's
834 * certificate.
835 * OID = 1.2.840.113549.1.3.1
836 */
837 DH_oid = ObjectIdentifier.newInternal(DH_data);
838
839 /**
988 nameTable.put(sha1WithDSA_oid, "SHA1withDSA");
989 nameTable.put(sha1WithDSA_OIW_oid, "SHA1withDSA");
990 nameTable.put(shaWithDSA_OIW_oid, "SHA1withDSA");
991 nameTable.put(sha224WithDSA_oid, "SHA224withDSA");
992 nameTable.put(sha256WithDSA_oid, "SHA256withDSA");
993 nameTable.put(sha1WithRSAEncryption_oid, "SHA1withRSA");
994 nameTable.put(sha1WithRSAEncryption_OIW_oid, "SHA1withRSA");
995 nameTable.put(sha224WithRSAEncryption_oid, "SHA224withRSA");
996 nameTable.put(sha256WithRSAEncryption_oid, "SHA256withRSA");
997 nameTable.put(sha384WithRSAEncryption_oid, "SHA384withRSA");
998 nameTable.put(sha512WithRSAEncryption_oid, "SHA512withRSA");
999 nameTable.put(sha512_224WithRSAEncryption_oid, "SHA512/224withRSA");
1000 nameTable.put(sha512_256WithRSAEncryption_oid, "SHA512/256withRSA");
1001 nameTable.put(RSASSA_PSS_oid, "RSASSA-PSS");
1002 nameTable.put(RSAES_OAEP_oid, "RSAES-OAEP");
1003
1004 nameTable.put(pbeWithMD5AndDES_oid, "PBEWithMD5AndDES");
1005 nameTable.put(pbeWithMD5AndRC2_oid, "PBEWithMD5AndRC2");
1006 nameTable.put(pbeWithSHA1AndDES_oid, "PBEWithSHA1AndDES");
1007 nameTable.put(pbeWithSHA1AndRC2_oid, "PBEWithSHA1AndRC2");
1008 nameTable.put(pbeWithSHA1AndRC4_128_oid, "PBEWithSHA1AndRC4_128");
1009 nameTable.put(pbeWithSHA1AndRC4_40_oid, "PBEWithSHA1AndRC4_40");
1010 nameTable.put(pbeWithSHA1AndDESede_oid, "PBEWithSHA1AndDESede");
1011 nameTable.put(pbeWithSHA1AndRC2_128_oid, "PBEWithSHA1AndRC2_128");
1012 nameTable.put(pbeWithSHA1AndRC2_40_oid, "PBEWithSHA1AndRC2_40");
1013 }
1014
1015 /**
1016 * Creates a signature algorithm name from a digest algorithm
1017 * name and a encryption algorithm name.
1018 */
1019 public static String makeSigAlg(String digAlg, String encAlg) {
1020 digAlg = digAlg.replace("-", "");
1021 if (encAlg.equalsIgnoreCase("EC")) encAlg = "ECDSA";
1022
1023 return digAlg + "with" + encAlg;
1024 }
1025
1026 /**
1027 * Extracts the encryption algorithm name from a signature
1028 * algorithm name.
1029 */
1030 public static String getEncAlgFromSigAlg(String signatureAlgorithm) {
1031 signatureAlgorithm = signatureAlgorithm.toUpperCase(Locale.ENGLISH);
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