aminubakori

1. Generate private key

openssl genrsa -out privatekey.pem 1024
Generating RSA private key, 1024 bit long modulus (2 primes)
......................+++++
....................+++++
e is 65537 (0x010001)

aminubakori

Cheef's Grand APDU List Smartcard Selected Information APDU list
Reference: http://web.archive.org/web/20090630004017/http://cheef.ru/docs/HowTo/APDU.info

#------------+------------------------+------------------------+----------------------+--------------------------------+
|ClaIns P1 P2|Lc Send Data            |Le  Recv Data           | Specification        | Description                    |
+------------+------------------------+------------------------+----------------------+--------------------------------+
|    04                                                        | ISO 7816-9 6.3       | DEACTIVATE FILE                |
| A0 04 00 00 00                                               | 3GPP TS 11.11        | INVALIDATE                     |
| A0 04 00 00 00                                               | SAGEM SCT U34 6.15   | INVALIDATE                     |
+------------+------------------------+------------------------+----------------------+--------------------------------+

aminubakori

Cheef's Grand APDU List Smartcard Selected Information APDU list
Reference: http://web.archive.org/web/20090630004017/http://cheef.ru/docs/HowTo/APDU.info
and this : https://neapay.com/post/read-smart-card-chip-data-with-apdu-commands-iso-7816_76.html
response can be found here : https://www.eftlab.com/knowledge-base/complete-list-of-apdu-responses/

#------------+------------------------+------------------------+----------------------+--------------------------------+
|ClaIns P1 P2|Lc Send Data            |Le  Recv Data           | Specification        | Description                    |
+------------+------------------------+------------------------+----------------------+--------------------------------+
|    04                                                        | ISO 7816-9 6.3       | DEACTIVATE FILE                |
| A0 04 00 00 00                                               | 3GPP TS 11.11        | INVALIDATE                     |

aminubakori

import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;
 
public class EncryptSample {
 
    private static final String KEY = "AB1C11111111111AAAAAAADDDDD11111";
    private static final int PIN_LENGTH = 6;
   
    public static void main(String[] args) throws Exception {
 

aminubakori

Neo4j Tutorial

Fundamentals

Store any kind of data using the following graph concepts:

• Node: Graph data records
• Relationship: Connect nodes (has direction and a type)
• Property: Stores data in key-value pair in nodes and relationships
• Label: Groups nodes and relationships (optional)