Skip to main content

Just Quick Note on Javacard

Just for memorizing, sukur2 ada yg ngerti n ngasih komen.

Command APDU
install:
80 E6 0C 00 [Package AID len] [Package AID] [Applet AID Len] [Applet AID] [Instance AID Len] [Instance AID] 01 00 00 00

select:
00 A4 04 00 [data e.g. "123456"] 00

Note on data: data is the object. Cmiiw.

AID:
5 Bytes RID + 3 Bytes PIX
5 Bytes of AID is assigned by ISO or by a country, which Indonesia not adequate, yet.

Note on RID:
If based on the rule written by Bank Indonesia, all of banks in Indonesia should have smartcard as their only card by 2009. Now, would they request their own RID? Well, the story of not so prepared of Indonesia.... Even by now they still hasn't decide of the standards (cmiiw). EMV anyone?

5 first Bytes of Applet AID must conform with the Package AID.

Javacard is compatible with ISO 7816. Data defined in ISO 7816-4

What the heck the P3 for?
Command:
CLA | INS | P1 | P2 |LC/Data | LE
Response:
Data | SW1 | SW2

TODO:
Implementing different Security Channel.

MiFARE is in another ISO? Argh... !males baca mode on
Labels:

Comments

Post a Comment

Popular posts from this blog

STAN vs. UI

Ugh, kasihan banget adek gue. Saking kepinteran dia jadi dapet Akuntansi UI dan STAN. Jadi bingung mau masuk yang mana. Beberapa orang (termasuk orang tua gue), menyarankan masuk STAN. Gue malah memperburuk suasana dengan membela memasuki Akuntansi UI, maklum bela almamater. Duh, gue jadi merasa bersalah bikin dia ragu-ragu. Kira-kira enakan masuk mana, yah? Gue juga gak tahu keuntungan masing-masing. Hasil debat sementara: ~ Untuk jangka panjang masuk UI, untuk jangka pendek STAN. ~~Tapi, dia itu kan cewek, ntar pas menikah kemungkinan besar karir terhambat. Eits, ntar, dulu, sekarang kan jamannya emansipasi, bisa aja cowoknya yang jadi BRT. ~ STAN sarang korupsi, kalo masuk STAN jadi pegawai negeri. Kalo mau kaya harus korupsi. Tapi kalo masuk UI, lulus masuk jadi akuntan publik. Sekarang ini, orang membayar akuntan publik untuk memanipulasi nilai pajak dan aset. *SIGH*. Jadi gak ada yang beres ~ dll. Yah, udah gue jadi bingung, apa lagi dia nanya saran gue. Buah, gue gak pengalaman ...
62 comments
Read more

I Hate Marvel Civil War Storyline In Comic

See this snippets from The Amazing Spiderman: [1] http://scans-daily.dreamwidth.org/4625006.html The snippets on [1] made it clear: Stan Lee made Spidey have a strong believe in Privacy. The comic strips show how Spidey even have to face charges because of his anonymity. The accuser even made many accusation to other entities for political attacks. A fan-art/art I've found in the 90's illustrated Spiderman standing in front of Peter Parker tomb. I don't know if that was originally from comic book or fan-made, 90's are a long time ago. That art mesmerized me and introduced me to the importance of privacy. In late nineties, I was joined to a program hold by an NGO. So, at that time I know how crucial a privacy was (and still is) to humanity. I'm not exaggerating! Humanity would fall to big financial organizations if people could not voice their fears in anonymity. Whistleblowers around the world would not dare to come up. We would not see any suppression ge...
Post a Comment
Read more