mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-11 14:03:23 -05:00
129 lines
4.6 KiB
YAML
129 lines
4.6 KiB
YAML
emulator: AzaharPlus
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type: standalone
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core_classification: community_fork
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source: "https://github.com/AzaharPlus/AzaharPlus"
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upstream: "https://github.com/AzaharPlus/AzaharPlus"
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profiled_date: "2026-08-08"
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source_commit: "18775d91a5c70be33ec828a32d9007384c4fad98"
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core_version: "2126.0-A"
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display_name: "Nintendo - 3DS (AzaharPlus)"
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cores:
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- azaharplus
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systems:
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- nintendo-3ds
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mode: standalone
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notes: |
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Fork of Azahar. Data dir: azaharplus-emu (AzaharPlus on Windows and macOS),
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with citra-emu and lime3ds-emu probed as legacy locations.
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ref: src/common/common_paths.h:27-49
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InitKeys reads three key sources in order: boot9.bin, keys.txt, aes_keys.txt.
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ref: src/core/hw/aes/key.cpp:617-633
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keys.txt has an AES-encrypted key blob compiled into the binary, used when the
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file is absent. ENABLE_BUILTIN_KEYBLOB defaults to ON.
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ref: src/core/hw/aes/key.cpp:485-613, CMakeLists.txt:153
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1861 title seeds are compiled in and loaded before seeddb.bin is read.
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ref: src/core/file_sys/seed_db.cpp:52-54, src/core/file_sys/seed_db.cpp:220
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System archives (shared font, Mii data, country list, bad word list) have
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open-source replacements embedded in the binary, and ClCertA falls back to an
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embedded certificate and key pair.
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ref: src/core/file_sys/archive_ncch.cpp:174-203,
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src/core/hle/service/http/http_c.cpp:2107-2133
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otp.bin, movable.sed, SecureInfo_A and LocalFriendCodeSeed_B are replaced by
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embedded dummy data when enable_required_online_lle_modules is set. That
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setting defaults to false, and every loader returns a not-found status without
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it.
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ref: src/common/settings.h:492-493
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System titles are downloaded and installed in-app from the Nintendo CDN, so
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the NAND title tree is not user-supplied.
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ref: src/core/nus_download.cpp:13, src/core/hle/service/am/am.cpp:1220-1243
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sector0x96.bin is defined but read by no code path.
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ref: src/common/common_paths.h:88
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mcu.dat, mac.txt, digests.txt, cecIds.txt and http_hle_replace_rules.txt live
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in sysdata but hold per-installation state the emulator writes itself.
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files:
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- name: keys.txt
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path: sysdata/keys.txt
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system: nintendo-3ds
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required: false
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hle_fallback: true
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note: "AES key slots, common keys and NFC secrets; embedded encrypted blob used if missing"
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source_ref: "src/core/hw/aes/key.cpp:227-366, src/core/hw/aes/key.cpp:475-615"
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- name: aes_keys.txt
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path: sysdata/aes_keys.txt
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system: nintendo-3ds
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required: false
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note: "legacy keyfile format, parsed without section markers"
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source_ref: "src/core/hw/aes/key.cpp:368-471, src/common/common_paths.h:86"
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- name: boot9.bin
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path: sysdata/boot9.bin
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system: nintendo-3ds
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required: false
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size: 65536
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validation: [size]
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note: "bootrom key section read at offset 55760, filling 80 key slots"
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source_ref: "src/core/hw/aes/key.cpp:156-225, src/common/common_paths.h:87"
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- name: shared_font.bin
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path: sysdata/shared_font.bin
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system: nintendo-3ds
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required: false
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hle_fallback: true
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note: "legacy path, tried after the shared font system archive"
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source_ref: "src/core/hle/service/apt/apt.cpp:278-294, src/core/hle/service/apt/apt.cpp:305"
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- name: seeddb.bin
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path: sysdata/seeddb.bin
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system: nintendo-3ds
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required: false
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hle_fallback: true
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note: "game seed database for 9.6+ titles; written out from the embedded seeds if absent"
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source_ref: "src/core/file_sys/seed_db.cpp:52-103"
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- name: otp.bin
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path: sysdata/otp.bin
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system: nintendo-3ds
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required: false
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size: 256
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validation: [size, crypto]
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note: "console-unique OTP, AES-CBC decrypted then checked against the OTP magic"
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source_ref: "src/core/file_sys/otp.cpp:35-80, src/core/hw/unique_data.cpp:224-275"
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- name: movable.sed
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path: nand/private/movable.sed
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system: nintendo-3ds
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required: false
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size: [288, 320]
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validation: [size, signature]
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note: "console-unique key seed; 288 bytes without the AES MAC block, 320 with it"
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source_ref: "src/core/hw/unique_data.cpp:277-319, src/core/hw/unique_data.h:105-135"
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- name: SecureInfo_A
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path: nand/rw/sys/SecureInfo_A
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system: nintendo-3ds
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required: false
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size: 273
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validation: [size, signature]
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note: "console serial and region; a failed signature is retried against every region"
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source_ref: "src/core/hw/unique_data.cpp:123-181, src/core/hw/unique_data.h:59"
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- name: LocalFriendCodeSeed_B
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path: nand/rw/sys/LocalFriendCodeSeed_B
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system: nintendo-3ds
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required: false
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size: 272
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validation: [size, signature]
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note: "friend code generation seed"
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source_ref: "src/core/hw/unique_data.cpp:183-222, src/core/hw/unique_data.h:78"
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