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
?flash0:NPDRM/ACT.DAT?
PS3
hdd0:home/000000XX/exdata/act.dat
PSVita
tm0:npdrm/act.dat tm0:psmdrm/act.dat (only if PSM Is activated)
Structure
Name | Offset | Size | Example | Notes |
---|---|---|---|---|
Activation Type | 0x0 | 0x2 | 0001 | 1 = local |
Unknown | 0x0 | 0x2 | 0000, 0001 | 0 for v.1, 1 for v.2. Maybe Version Flag like on RIF. |
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 (in little endian) |
Primary Key Table | 0x10 | 0x800 | N.A | Encrypted RIF keys table |
Unknown 1 | 0x810 | 0x40 | N.A | |
OpenPsId | 0x850 | 0x10 | N.A | |
Unknown 2 | 0x860 | 0x10 | N.A | Encrypted data for v.1 / Unknown (8 bytes) + Padding (8 bytes) for v.2 |
Unknown 4 | 0x870 | 0x10 | N.A | Encrypted data for v.1 / Start Time (8 bytes) + Expiration Time (8 bytes) 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 Signature | 0xFD0 | 0x40 | N.A | Maybe AES CMAC (0x20 key + 0x20 hash) or AES HMAC. |
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 AES ECB with the ConsoleId (IDPS, PSID) 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);
?>
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