001package org.apache.commons.ssl.org.bouncycastle.asn1.eac;
002
003import org.apache.commons.ssl.org.bouncycastle.asn1.BERTags;
004import org.apache.commons.ssl.org.bouncycastle.asn1.DERApplicationSpecific;
005
006public class EACTags
007{
008    public static final int OBJECT_IDENTIFIER = 0x06;
009    public static final int COUNTRY_CODE_NATIONAL_DATA = 0x41;
010    public static final int ISSUER_IDENTIFICATION_NUMBER = 0x02; //0x42;
011    public static final int CARD_SERVICE_DATA = 0x43;
012    public static final int INITIAL_ACCESS_DATA = 0x44;
013    public static final int CARD_ISSUER_DATA = 0x45;
014    public static final int PRE_ISSUING_DATA = 0x46;
015    public static final int CARD_CAPABILITIES = 0x47;
016    public static final int STATUS_INFORMATION = 0x48;
017    public static final int EXTENDED_HEADER_LIST = 0x4D;
018    public static final int APPLICATION_IDENTIFIER = 0x4F;
019    public static final int APPLICATION_LABEL = 0x50;
020    public static final int FILE_REFERENCE = 0x51;
021    public static final int COMMAND_TO_PERFORM = 0x52;
022    public static final int DISCRETIONARY_DATA = 0x53;
023    public static final int OFFSET_DATA_OBJECT = 0x54;
024    public static final int TRACK1_APPLICATION = 0x56;
025    public static final int TRACK2_APPLICATION = 0x57;
026    public static final int TRACK3_APPLICATION = 0x58;
027    public static final int CARD_EXPIRATION_DATA = 0x59;
028    public static final int PRIMARY_ACCOUNT_NUMBER = 0x5A;// PAN
029    public static final int NAME = 0x5B;
030    public static final int TAG_LIST = 0x5C;
031    public static final int HEADER_LIST = 0x5D;
032    public static final int LOGIN_DATA = 0x5E;
033    public static final int CARDHOLDER_NAME = 0x20; // 0x5F20;
034    public static final int TRACK1_CARD = 0x5F21;
035    public static final int TRACK2_CARD = 0x5F22;
036    public static final int TRACK3_CARD = 0x5F23;
037    public static final int APPLICATION_EXPIRATION_DATE = 0x24; // 0x5F24;
038    public static final int APPLICATION_EFFECTIVE_DATE = 0x25; // 0x5F25;
039    public static final int CARD_EFFECTIVE_DATE = 0x5F26;
040    public static final int INTERCHANGE_CONTROL = 0x5F27;
041    public static final int COUNTRY_CODE = 0x5F28;
042    public static final int INTERCHANGE_PROFILE = 0x29; // 0x5F29;
043    public static final int CURRENCY_CODE = 0x5F2A;
044    public static final int DATE_OF_BIRTH = 0x5F2B;
045    public static final int CARDHOLDER_NATIONALITY = 0x5F2C;
046    public static final int LANGUAGE_PREFERENCES = 0x5F2D;
047    public static final int CARDHOLDER_BIOMETRIC_DATA = 0x5F2E;
048    public static final int PIN_USAGE_POLICY = 0x5F2F;
049    public static final int SERVICE_CODE = 0x5F30;
050    public static final int TRANSACTION_COUNTER = 0x5F32;
051    public static final int TRANSACTION_DATE = 0x5F33;
052    public static final int CARD_SEQUENCE_NUMBER = 0x5F34;
053    public static final int SEX = 0x5F35;
054    public static final int CURRENCY_EXPONENT = 0x5F36;
055    public static final int STATIC_INTERNAL_AUTHENTIFICATION_ONE_STEP = 0x37; // 0x5F37;
056    public static final int SIGNATURE = 0x5F37;
057    public static final int STATIC_INTERNAL_AUTHENTIFICATION_FIRST_DATA = 0x5F38;
058    public static final int STATIC_INTERNAL_AUTHENTIFICATION_SECOND_DATA = 0x5F39;
059    public static final int DYNAMIC_INTERNAL_AUTHENTIFICATION = 0x5F3A;
060    public static final int DYNAMIC_EXTERNAL_AUTHENTIFICATION = 0x5F3B;
061    public static final int DYNAMIC_MUTUAL_AUTHENTIFICATION = 0x5F3C;
062    public static final int CARDHOLDER_PORTRAIT_IMAGE = 0x5F40;
063    public static final int ELEMENT_LIST = 0x5F41;
064    public static final int ADDRESS = 0x5F42;
065    public static final int CARDHOLDER_HANDWRITTEN_SIGNATURE = 0x5F43;
066    public static final int APPLICATION_IMAGE = 0x5F44;
067    public static final int DISPLAY_IMAGE = 0x5F45;
068    public static final int TIMER = 0x5F46;
069    public static final int MESSAGE_REFERENCE = 0x5F47;
070    public static final int CARDHOLDER_PRIVATE_KEY = 0x5F48;
071    public static final int CARDHOLDER_PUBLIC_KEY = 0x5F49;
072    public static final int CERTIFICATION_AUTHORITY_PUBLIC_KEY = 0x5F4A;
073    public static final int DEPRECATED = 0x5F4B;
074    public static final int CERTIFICATE_HOLDER_AUTHORIZATION = 0x5F4C;// Not yet defined in iso7816. The allocation is requested
075    public static final int INTEGRATED_CIRCUIT_MANUFACTURER_ID = 0x5F4D;
076    public static final int CERTIFICATE_CONTENT = 0x5F4E;
077    public static final int UNIFORM_RESOURCE_LOCATOR = 0x5F50;
078    public static final int ANSWER_TO_RESET = 0x5F51;
079    public static final int HISTORICAL_BYTES = 0x5F52;
080    public static final int DIGITAL_SIGNATURE = 0x5F3D;
081    public static final int APPLICATION_TEMPLATE = 0x61;
082    public static final int FCP_TEMPLATE = 0x62;
083    public static final int WRAPPER = 0x63;
084    public static final int FMD_TEMPLATE = 0x64;
085    public static final int CARDHOLDER_RELATIVE_DATA = 0x65;
086    public static final int CARD_DATA = 0x66;
087    public static final int AUTHENTIFICATION_DATA = 0x67;
088    public static final int SPECIAL_USER_REQUIREMENTS = 0x68;
089    public static final int LOGIN_TEMPLATE = 0x6A;
090    public static final int QUALIFIED_NAME = 0x6B;
091    public static final int CARDHOLDER_IMAGE_TEMPLATE = 0x6C;
092    public static final int APPLICATION_IMAGE_TEMPLATE = 0x6D;
093    public static final int APPLICATION_RELATED_DATA = 0x6E;
094    public static final int FCI_TEMPLATE = 0x6F;
095    public static final int DISCRETIONARY_DATA_OBJECTS = 0x73;
096    public static final int COMPATIBLE_TAG_ALLOCATION_AUTHORITY = 0x78;
097    public static final int COEXISTANT_TAG_ALLOCATION_AUTHORITY = 0x79;
098    public static final int SECURITY_SUPPORT_TEMPLATE = 0x7A;
099    public static final int SECURITY_ENVIRONMENT_TEMPLATE = 0x7B;
100    public static final int DYNAMIC_AUTHENTIFICATION_TEMPLATE = 0x7C;
101    public static final int SECURE_MESSAGING_TEMPLATE = 0x7D;
102    public static final int NON_INTERINDUSTRY_DATA_OBJECT_NESTING_TEMPLATE = 0x7E;
103    public static final int DISPLAY_CONTROL = 0x7F20;
104    public static final int CARDHOLDER_CERTIFICATE = 0x21; // 0x7F21;
105    public static final int CV_CERTIFICATE = 0x7F21;
106    public static final int CARDHOLER_REQUIREMENTS_INCLUDED_FEATURES = 0x7F22;
107    public static final int CARDHOLER_REQUIREMENTS_EXCLUDED_FEATURES = 0x7F23;
108    public static final int BIOMETRIC_DATA_TEMPLATE = 0x7F2E;
109    public static final int DIGITAL_SIGNATURE_BLOCK = 0x7F3D;
110    public static final int CARDHOLDER_PRIVATE_KEY_TEMPLATE = 0x7F48;
111    public static final int CARDHOLDER_PUBLIC_KEY_TEMPLATE = 0x49; // 0x7F49;
112    public static final int CERTIFICATE_HOLDER_AUTHORIZATION_TEMPLATE = 0x4C; // 0x7F4C;
113    public static final int CERTIFICATE_CONTENT_TEMPLATE = 0x4E; // 0x7F4E;
114    public static final int CERTIFICATE_BODY = 0x4E; // 0x7F4E;
115    public static final int BIOMETRIC_INFORMATION_TEMPLATE = 0x7F60;
116    public static final int BIOMETRIC_INFORMATION_GROUP_TEMPLATE = 0x7F61;
117
118    public static int getTag(int encodedTag)
119    {
120        /*
121        int i;
122        for (i = 24; i>=0; i-=8) {
123            if (((0xFF<<i) & tag) != 0)
124                return (((0xFF<<i) & tag) >> i);
125        }
126        return 0;
127        */
128        return decodeTag(encodedTag);
129    }
130
131    public static int getTagNo(int tag)
132    {
133        int i;
134        for (i = 24; i >= 0; i -= 8)
135        {
136            if (((0xFF << i) & tag) != 0)
137            {
138                return ((~(0xFF << i)) & tag);
139            }
140        }
141        return 0;
142    }
143
144    public static int encodeTag(DERApplicationSpecific spec)
145    {
146        int retValue = BERTags.APPLICATION;
147        boolean constructed = spec.isConstructed();
148        if (constructed)
149        {
150            retValue |= BERTags.CONSTRUCTED;
151        }
152
153        int tag = spec.getApplicationTag();
154
155        if (tag > 31)
156        {
157            retValue |= 0x1F;
158            retValue <<= 8;
159
160            int currentByte = tag & 0x7F;
161            retValue |= currentByte;
162            tag >>= 7;
163
164            while (tag > 0)
165            {
166                retValue |= 0x80;
167                retValue <<= 8;
168
169                currentByte = tag & 0x7F;
170                tag >>= 7;
171            }
172        }
173        else
174        {
175            retValue |= tag;
176        }
177
178        return retValue;
179    }
180
181    public static int decodeTag(int tag)
182    {
183        int retValue = 0;
184        boolean multiBytes = false;
185        for (int i = 24; i >= 0; i -= 8)
186        {
187            int currentByte = tag >> i & 0xFF;
188            if (currentByte == 0)
189            {
190                continue;
191            }
192
193            if (multiBytes)
194            {
195                retValue <<= 7;
196                retValue |= currentByte & 0x7F;
197            }
198            else if ((currentByte & 0x1F) == 0x1F)
199            {
200                multiBytes = true;
201            }
202            else
203            {
204                return currentByte & 0x1F; // higher order bit are for DER.Constructed and type
205            }
206        }
207        return retValue;
208    }
209}