Activation ACF
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ACF is a data structure stored in PS4 Kit System Flash at offset 0x1C9080.
Structure
Total length is 0x68 bytes.
From | To | Description |
---|---|---|
1C9080 | 1C9083 | Magic "ACF\0" |
1C9084 | 1C9087 | Format version Constant 4 bytes always the same. (format_ver, format_minor_ver inside) |
1C9088 | 1C9097 | Activation Key |
1C9098 | 1C909B | Constant 0 Constant 4 bytes always the same. |
1C909C | 1C909F | Start date 4 bytes. Little Endian. |
1C90A0 | 1C90A3 | Expire date 4 bytes. Little Endian. Usually 90 days more than Last start activation date. |
1C90A4 | 1C90A7 | Constant 1 Constant 4 bytes always the same. |
1C90A8 | 1C90E7 | Key_Hash Unique 64 bytes. |
typedef struct SceAcf {
char magic[4];
uint32_t format_ver;
char activation_key[16];
uint32_t const_0;
uint32_t start_date;
uint32_t expire_date;
uint32_t const_1;
char key_hash[64];
} SceAcf;
Example
Structure and constant bytes are for every Dev / Test the same. Example:
- Magic bytes: red.
- Constant bytes: blue.
- Unique bytes: green.
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 001C9080 61 63 66 00 01 02 00 00 D6 B1 DA DE C7 82 7A A4 acf.....Ö±ÚÞÇ‚z¤ 001C9090 21 AE 4E D0 D9 BF B1 1A 03 00 00 00 11 55 E2 52 !®NÐÙ¿±......UâR 001C90A0 11 FC 58 53 00 00 00 00 CC B4 CD 3A 0A F5 C0 F4 .üXS....Ì´Í:.õÀô 001C90B0 4F 04 6B C3 95 16 E6 D8 FB 0B F2 56 B0 3B BA 00 O.kÕ.æØû.òV°;º. 001C90C0 26 B0 D3 BA 55 5F B0 40 0F 54 34 22 E1 E4 DA A7 &°ÓºU_°@.T4"áäÚ§ 001C90D0 D1 7D EE BC EF 03 3C 23 37 EE 10 EB F6 88 1B 85 Ñ}î¼ï.<#7î.ëöˆ.… 001C90E0 35 8F 4B F5 D5 1A C7 3D 5.KõÕ.Ç=