2024-05-11 23:24:13 +02:00
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package npdrm
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import "core:c"
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import sce "../common"
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2025-06-22 21:02:09 +02:00
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ScePsmDrmKeySet :: struct {
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hmac_key: [0x20]sce.UInt8,
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key: [0x10]sce.UInt8,
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signature: [0x1D0]sce.UInt8,
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}
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#assert(size_of(ScePsmDrmKeySet) == 0x200)
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ScePsmDrmExpireTime :: struct { // size is 0x10
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start_date: ^sce.RtcTick,
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end_date: ^sce.RtcTick,
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pad: [2]c.int,
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}
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#assert(size_of(ScePsmDrmExpireTime) == 0x10)
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VITASDK_BUILD_ASSERT_EQ(0x10, ScePsmDrmExpireTime);
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2024-05-11 23:24:13 +02:00
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SceNpDrmActivationData :: struct { // size is 0x1038
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act_type: sce.Int16,
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version_flag: sce.Int16,
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version: sce.Int32,
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account_id: sce.UInt64,
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primary_key_table: [0x80][0x10]sce.UInt8,
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unk1: [0x40]sce.UInt8,
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openpsid: [0x10]sce.UInt8,
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unk2: [0x10]sce.UInt8,
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unk3: [0x10]sce.UInt8,
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secondary_key_table: [0x65][0x10]sce.UInt8,
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rsa_signature: [0x100]sce.UInt8,
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unk_sigmature: [0x40]sce.UInt8,
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ecdsa_signature: [0x28]sce.UInt8, // checked by pspemu, and SceNpDrm.
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}
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#assert(size_of(SceNpDrmActivationData) == 0x1038)
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SceNpDrmLicense :: struct { // size is 0x200
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2025-06-22 21:02:09 +02:00
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version: sce.Int16, // -1 VITA (NPDRM_FREE), 0 PSP, 1 PSP-VITA
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2024-05-11 23:24:13 +02:00
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version_flags: sce.Int16, // 0, 1
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license_type: sce.Int16, // 1
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license_flags: sce.Int16, // 0x400:non-check ecdsa
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2025-06-22 21:02:09 +02:00
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account_id: sce.UInt64, // 0x0:NPDRM_FREE
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2024-05-11 23:24:13 +02:00
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content_id: [0x30]c.char,
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key_table: [0x10]c.char,
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key1: [0x10]c.char,
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2025-06-22 21:02:09 +02:00
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start_time: sce.RtcTick,
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expiration_time: sce.RtcTick,
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2024-05-11 23:24:13 +02:00
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ecdsa_signature: [0x28]c.char,
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flags: sce.Int64,
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key2: [0x10]c.char,
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unk_0xB0: [0x10]c.char,
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open_psid: [0x10]c.char,
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unk_0xD0: [0x10]c.char,
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cmd56_handshake_part: [0x14]c.char,
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debug_upgradable: c.int,
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unk_0xF8: c.int,
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sku_flag: c.int,
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rsa_signature: [0x100]c.char,
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}
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#assert(size_of(SceNpDrmLicense) == 0x200)
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ScePsmDrmLicense :: struct {
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magic: [0x8]c.char,
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unk1: sce.UInt32,
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unk2: sce.UInt32,
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account_id: sce.UInt64,
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unk3: sce.UInt32,
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unk4: sce.UInt32,
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2025-06-22 21:02:09 +02:00
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start_time: sce.RtcTick,
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expiration_time: sce.RtcTick,
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2024-05-11 23:24:13 +02:00
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activation_checksum: [0x20]sce.UInt8,
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content_id: [0x30]c.char,
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unk5: [0x80]sce.UInt8,
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2025-06-22 21:02:09 +02:00
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keyset: ScePsmDrmKeySet,
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2024-05-11 23:24:13 +02:00
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rsa_signature: [0x100]sce.UInt8,
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}
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#assert(size_of(ScePsmDrmLicense) == 0x400)
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/** Options for _sceNpDrmPackageDecrypt */
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_sceNpDrmPackageDecrypt_opt :: struct {
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/** The offset in the encrypted data */
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offset: sce.Off,
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/**
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* The identifier specified for _sceNpDrmPackageCheck but NOT ORed
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* with (1 << 8)
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*/
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identifier: c.uint,
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}
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#assert(size_of(_sceNpDrmPackageDecrypt_opt) == 0x10)
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