ACT.DAT
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Description
An activation file for a Sony Playstation console, based on an account email and password, the devices IDPS, the platform and activation type.
It is used to decrypt NPDRM content license files (.rif) and EDAT files, which themselves lead to content decryption (PFS layer, SELF layer).
Location
PSP
PS3
"home/000000XX/exdata/act.dat"
PSVita
tm0:npdrm/act.dat tm0:psmdrm/act.dat (only if PSM Is activated)
Structure
Name | Offset | Size | Example | Remark |
Activation Type | 0x0 | 0x4 | 00000001 | |
Version | 0x4 | 0x4 | 00000001, 00000002 | 1 (PSP and PS3 parser) or 2 (PSVita parser) |
Account ID | 0x8 | 0x8 | AB CD EF 01 02 34 78 91 | PSN Account ID |
Primary Key Table | 0x10 | 0x800 | N.A | Encrypted RIF keys table |
Unknown1 | 0x810 | 0x40 | N.A | |
OpenPsId | 0x850 | 0x10 | N.A | |
Unknown3 | 0x860 | 0x10 | N.A | Encrypted_data for v.1 / Padding for v.2 |
Unknown4 | 0x870 | 0x10 | N.A | Encrypted_data for v.1 / Time_Stamp for v.2 |
Secondary Table | 0x880 | 0x650 | N.A | |
RSA Signature | 0xED0 | 0x100 | N.A | RSA Public Key for RIF type 0 and 1 |
Unknown Sig | 0xFD0 | 0x40 | N.A | params are unknown |
ECDSA Signature | 0x1010 | 0x28 | N.A | pub=vsh_pub, ctype=0x02(vsh_curves) |
The Primary Key table is unique per PSN account. It is encrypted using ECB with the ConsoleId of the console activated with this PSN account.
Downloading
NOT WORKING ANYMORE.
A PHP script is released to obtain the act.dat. See [playstationhax.xyz]
[pastie]
<?php
$data = array(
"loginid" => "", /* email */
"password" => "", /*pass */
"consoleid" => "", /* 000000000000000000000 */
"platform" => "psp2", /* for vita, don't modify, possible parameters psp,ps3,psp2.ps4 is unknown */
"acttype" => "4", /* for vita, don't modify */
);
$custom_headers = array(
"X-I-5-DRM-Version: 1.0",
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://commerce.np.ac.playstation.net/cap.m");
curl_setopt($ch, CURLOPT_USERAGENT, "8888888");
curl_setopt($ch, CURLOPT_HTTPHEADER, $custom_headers);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
//curl_setopt($ch, CURLOPT_HEADER, 1);
//curl_setopt($ch, CURLOPT_CERTINFO, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
$response = curl_exec($ch);
curl_close($ch);
$fp = fopen("act.dat", "wb");
fwrite($fp, $response);
fclose($fp);
?>
Known Issues/bugs
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