Master Key Generator For Nintendo Switch
How to remove parental controls on a Nintendo switch when you have forgot the pin and don't want to use a credit card to retrieve it. Tool to generate the 'master key' (unlock code) for 3DS, Wii U and Switch parental controls, in case you forgot the PIN.

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- master_key_01 = 54E1B8E999C2FD16CD07B66109ACAAA6
- master_key_03 = 84E04EC20B9373818C540829CF147F3D
- master_key_seed = D8A2410AC6C59001C61D6A267C513F3C
- masterkey_4x_seed = 2DC1F48DF35B69334210AC65DA904666
- devicekey_seed = 4F025F0EB66D110EDC327D4186C2F478
- devicekey_4x_seed = 0C9109DB93930781073CC416227C6C28
- dev_master_key_seed = 5FF9C2D94EF90027A71FCBE678D5DA28
- dev_package1_key_seed = F5B1EABDB9378B6466BBEF9136DAF22F
- dev_per_console_key_seed = 6E4A9592960F4527D502F15B7587C676
- package1_key_00 = F4ECA1685C1E4DF77F19DB7B44A985CA
- package1_key_01 = F8C60322F75CD548B821AF9162E16F76
- package1_key_02 = C580CB1E2D9AA9866FFEF920010FC409
- package1_key_03 = C32009C8CB268ED053052C9237DFD8BC
- package1_key_04 = EDE36C3677495784B838D7265C6BA7A1
- package2_key_source = FB8B6A9C7900C849EFD24D854D30A0C7
- package2_key_00 = A35A19CB14404B2F4460D343D178638D
- package2_key_01 = A0DD1EACD438610C85A191F02C1DB8A8
- package2_key_02 = 7E5BA2AAFD57D47A85FD4A57F2076679
- package2_key_03 = BF03E9889FA18F0D7A55E8E9F684323D
- package2_key_04 = 09DF6E361E28EB9C96C9FA0BFC897179
- titlekek_source = 1EDC7B3B60E6B4D878B81715985E629B
- titlekek_01 = 8821f642176969b1a18021d2665c0111
- titlekek_03 = 1B3F63BCB67D4B06DA5BADC7D89ACCE1
- rsa_oaep_kek_generation_source = A8CA938434127FDA82CC1AA5E807B112
- rsa_private_kek_generation_source = EF2CB61A56729B9157C38B9316784DDD
- eticket_rsa_kek_source = DBA451124CA0A9836814F5ED95E3125B
- eticket_rsa_kekek_source = 466E57B74A447F02F321CDE58F2F5535
- eticket_rsa_kek = 19C8B441D318802BAD63A5BEDA283A84
- ssl_rsa_kek = B011100660D1DCCBAD1B1B733AFA9F95
- ssl_rsa_key_y = 9A383BF431D0BD8132534BA964397DE3
- aes_kek_generation_source = 4D870986C45D20722FBA1053DA92E8A9
- aes_key_generation_source = 89615EE05C31B6805FE58F3DA24F7AA8
- key_area_key_application_source = 7F59971E629F36A13098066F2144C30D
- key_area_key_application_00 = EF979E289A132C23D39C4EC5A0BBA969
- key_area_key_application_01 = CDEDBAB97B69729073DFB2440BFF2C13
- key_area_key_application_02 = 75716ed3b524a01dfe21456ce26c7270
- key_area_key_application_03 = F428306544CF5707C25EAA8BC0583FD1
- key_area_key_application_04 = 798844EC099EB6A04B26C7C728A35A4D
- key_area_key_ocean_source = 327D36085AD1758DAB4E6FBAA555D882
- key_area_key_ocean_00 = B33813E4C9C4399C75FABC673AB4947B
- key_area_key_ocean_01 = C54166EFA8C9C0F6511FA8B580191677
- key_area_key_ocean_02 = 3061CE73461E0B0409D6A33DA85843C8
- key_area_key_ocean_03 = 06F170025A64921C849DF168E74D37F2
- key_area_key_ocean_04 = DC857FD6DC1C6213076EC7B902EC5BB6
- key_area_key_system_source = 8745F1BBA6BE79647D048BA67B5FDA4A
- key_area_key_system_00 = 6DD02AA15B440D6231236B6677DE86BC
- key_area_key_system_01 = 4AB155E7F29A292037FD147592770B12
- key_area_key_system_02 = B7A74ADEAF89C2A198C327BDFF322D7D
- key_area_key_system_03 = D5AAB1ACD23A8AEC284A316DF859D377
- key_area_key_system_04 = 9B44B45B37DE9D14754B1D22C2CA742C
- header_kek_source = 1F12913A4ACBF00D4CDE3AF6D523882A
- header_key_source = 5A3ED84FDEC0D82631F7E25D197BF5D01C9B7BFAF628183D71F64D73F150B9D2
- header_key = AEAAB1CA08ADF9BEF12991F369E3C567D6881E4E4A6A47A51F6E4877062D542D
- sd_card_kek_source = 88358D9C629BA1A00147DBE0621B5432
- sd_card_save_key_source = 2449B722726703A81965E6E3EA582FDD9A951517B16E8F7F1F68263152EA296A
- sd_card_save_key = 8F696AEED967F492041CD7DACE7BAFB2F20A25AD13108ED9BAB662A09C28CC86
- sd_card_nca_key_source = 5841A284935B56278B8E1FC518E99F2B67C793F0F24FDED075495DCA006D99C2
- sd_card_nca_key = 2A34D7A63F1F6C87EA8068E8A67DD66F9637EAFF943686D74F5AB43FCBCEC6DA
- capsrv_hmac_key = 287AABF9FED34D4E995CC7BE0D914A3221B9822A45524649B0A2CBCDD4B98E4A
- keyblob_mac_seed = 59C7FB6FBE9BBE87656B15C0537336A5
- keyblob_seed_00 = DF206F594454EFDC7074483B0DED9FD3
- keyblob_seed_01 = 0C25615D684CEB421C2379EA822512AC
- keyblob_seed_02 = 337685EE884AAE0AC28AFD7D63C0433B
- keyblob_seed_03 = 2D1F4880EDECED3E3CF248B5657DF7BE
- keyblob_seed_04 = BB5A01F988AFF5FC6CFF079E133C3980
- normalseed_dev_00 = 0542A0FD34E99BA87AFE08DFE9E0A94D
- normalseed_dev_01 = 678C5A031E18C873C290E88A9E175A57
- normalseed_dev_02 = CD8B155B2B83FF6ADBD05C4F5C8829CA
- simpleseed_dev0_00 = AFF1142380240F4C36AD6854DC2DA93F
- simpleseed_dev0_01 = DE00216A11EC7B3F19663995122F5234
- simpleseed_dev0_02 = E045F5BA009A72953A76A39D3C90A7B0
- simpleseed_dev1_00 = 5E177EE1D18FB73FF539B4108E9388C4
- simpleseed_dev1_01 = 2DB7C9A131EFBDF0C3CA69FCD68C8A45
- simpleseed_dev1_02 = 84D92E0DE9C5827D88BAA3E476D11773
- Leaked Keys:
- sha256(master_key_00) = 0EE359BE3C864BB0782E1D70A718A0342C551EED28C369754F9C4F691BECF7CA
- sha256(master_key_01) = 4FE707B7E4ABDAF727C894AAF13B1351BFE2AC90D875F73B2E20FA94B9CC661E
- sha256(master_key_02) = 79277C0237A2252EC3DFAC1F7C359C2B3D121E9DB15BB9AB4C2B4408D2F3AE09
- sha256(master_key_03) = 4F36C565D13325F65EE134073C6A578FFCB0008E02D69400836844EAB7432754
- sha256(package1_key_00) = 4543CD1B7CAD7EE0466A3DE2086A0EF923805DCEA6C741541CDDB14F54F97B40
- sha256(package1_key_01) = 4A11DA019D26470C9B805F1721364830DC0096DD66EAC453B0D14455E5AF5CF8
- sha256(package1_key_02) = CCA867360B3318246FBF0B8A86473176ED486DFE229772B941A02E84D50A3155
- sha256(package1_key_03) = E65C383CDF526DFFAA77682868EBFA9535EE60D8075C961BBC1EDE5FBF7E3C5F
- Key sources (Verified by finding them by my own):
- sha256(package2_key_source) = 21E2DF100FC9E094DB51B47B9B1D6E94ED379DB8B547955BEF8FE08D8DD35603
- sha256(aes_kek_generation_source) = FC02B9D37B42D7A1452E71444F1F700311D1132E301A83B16062E72A78175085
- sha256(aes_key_generation_source) = FBD10056999EDC7ACDB96098E47E2C3606230270D23281E671F0F389FC5BC585
- sha256(key_area_key_application_source) = 04AD66143C726B2A139FB6B21128B46F56C553B2B3887110304298D8D0092D9E
- sha256(key_area_key_ocean_source) = FD434000C8FF2B26F8E9A9D2D2C12F6BE5773CBB9DC86300E1BD99F8EA33A417
- sha256(key_area_key_system_source) = 1F17B1FD51AD1C2379B58F152CA4912EC2106441E51722F38700D5937A1162F7
- sha256(titlekek_source) = C48B619827986C7F4E3081D59DB2B460C84312650E9A8E6B458E53E8CBCA4E87
- sha256(header_kek_source) = 1888CAED5551B3EDE01499E87CE0D86827F80820EFB275921055AA4E2ABDFFC2
- sha256(header_key_source) = 8F783E46852DF6BE0BA4E19273C4ADBAEE16380043E1B8C418C4089A8BD64AA6
- sha256(sd_card_kek_source) = 6B2ED877C2C52334AC51E59ABFA7EC457F4A7D01E46291E9F2EAA45F011D24B7
- sha256(sd_card_save_key_source) = D482743563D3EA5DCDC3B74E97C9AC8A342164FA041A1DC80F17F6D31E4BC01C
- sha256(sd_card_nca_key_source) = 2E751CECF7D93A2B957BD5FFCB082FD038CC2853219DD3092C6DAB9838F5A7CC
- sha256(package2_key_00) = 94D6F38B9D0456644E21DFF4707D092B70179B82D1AA2F5B6A76B8F9ED948264
- sha256(package2_key_01) = 7794F24FA879D378FEFDC8776B949B88AD89386410BE9025D463C619F1530509
- sha256(package2_key_02) = 5304BDDE6AC8E462961B5DB6E328B1816D245D36D6574BB78938B74D4418AF35
- sha256(package2_key_03) = BE1E52C4345A979DDD4924375B91C902052C2E1CF8FBF2FAA42E8F26D5125B60
- sha256(header_key) = 8E03DE24818D96CE4F2A09B43AF979E679974F7570713A61EED8B314864A11D5
- sha256(titlekek_00) = C2FA30CAC6AE1680466CB54750C24550E8652B3B6F38C30B49DADF067B5935E9
- sha256(titlekek_01) = 0D6B8F3746AD910D36438A859C11E8BE4310112425D63751D09B5043B87DE598
- sha256(titlekek_02) = D09E18D3DB6BC7393536896F728528736FBEFCDD15C09D9D612FDE5C7BDCD821
- sha256(titlekek_03) = 47C6F9F7E99BB1F56DCDC93CDBD340EA82DCCD74DD8F3535ADA20ECF79D438ED
- sha256(key_area_key_application_00) = 592957F44FE5DB5EC6B095F568910E31A226D3B7FE42D64CFB9CE4051E90AEB6
- sha256(key_area_key_application_01) = C2252A0FBF9D339ABC3D681351D00452F926E7CA0C6CA85F659078DE3FA647F3
- sha256(key_area_key_application_02) = 7C7722824B2F7C4938C40F3EA93E16CB69D3285EB133490EF8ECCD2C4B52DF41
- sha256(key_area_key_application_03) = AFBB8EBFB2094F1CF71E330826AE06D64414FCA128C464618DF30EED92E62BE6
- sha256(key_area_key_ocean_00) = AA2C65F0E27F730807A13F2ED5B99BE5183165B87C50B6ED48F5CAC2840687EB
- sha256(key_area_key_ocean_01) = 860185F2313A14F7006A029CB21A52750E7718C1E94FFB98C0AE2207D1A60165
- sha256(key_area_key_ocean_02) = 7283FB1EFBD42438DADF363FDB776ED355C98737A2AAE75D0E9283CE1C12A2E4
- sha256(key_area_key_ocean_03) = 9881C2D3AB70B14C8AA12016FC73ADAD93C6AD9FB59A9ECAD312B6F89E2413EC
- sha256(key_area_key_system_00) = 194CF6BD14554DA8D457E14CBFE04E55C8FB8CA52E0AFB3D7CB7084AE435B801
- sha256(key_area_key_system_01) = CE1DB7BB6E5962384889DB7A396AFD614F82F69DC38A33D2DEAF47F3E4B964B7
- sha256(key_area_key_system_02) = 42238DE5685DEF4FDE7BE42C0097CEB92447006386D6B5D5AAA2C9AFD2E28422
- sha256(key_area_key_system_03) = 1F6847F268E9D9C5D1AD4D7E226A63B833BF02071446957A962EF065521879C1
- sha256(sd_card_save_key) = 13020EE72D0F8B8F9112DC738B829FDB017102499A7C2259B52AEEFC0A273F5C
- sha256(sd_card_nca_key) = 8A1C05B4F88BAE5B04D77F632E6ACFC8893C4A05FD701F53585DAAFC996B532A
- ; Dumpable using Fusee-Gelee and biskeydump.
- ; Secure boot key of the console associated with given BOOT0. Useful to
- secure_boot_key = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Dumpable using Fusee-Gelee and biskeydump.
- ; TSEC key of the console associated with given BOOT0. Useful to
- tsec_key = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in package1. Useful to guarantee that the keyblob_key_sources are correct.
- ; SHA256(keyblob_mac_key_source) = B24BD293259DBC7AC5D63F88E60C59792498E6FC5443402C7FFE87EE8B61A3F0
- keyblob_mac_key_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in package1. Used to derive the keyblob_key, which is then used to derive master_key and package1_key.
- ; Don't forget to replace ## with the appropriate number!
- ; SHA256(keyblob_key_source_00) = 8A06FE274AC491436791FDB388BCDD3AB9943BD4DEF8094418CDAC150FD73786
- ; SHA256(keyblob_key_source_01) = 2D5CAEB2521FEF70B47E17D6D0F11F8CE2C1E442A979AD8035832C4E9FBCCC4B
- ; SHA256(keyblob_key_source_02) = 61C5005E713BAE780641683AF43E5F5C0E03671117F702F401282847D2FC6064
- ; SHA256(keyblob_key_source_03) = 8E9795928E1C4428E1B78F0BE724D7294D6934689C11B190943923B9D5B85903
- ; SHA256(keyblob_key_source_04) = 95FA33AF95AFF9D9B61D164655B32710ED8D615D46C7D6CC3CC70481B686B402
- keyblob_key_source_## = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in package1. Used to derive master_key.
- ; SHA256(master_key_source) = 7944862A3A5C31C6720595EFD302245ABD1B54CCDCF33000557681E65C5664A4
- master_key_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Obtainable with TrustZone code execution, or derivable with tsec_key, secure_boot_key, keyblob_key_source,
- ; All the other keys are derived with this one.
- ; Don't forget to replace ## with the appropriate number!
- ; SHA256(master_key_00) = 0EE359BE3C864BB0782E1D70A718A0342C551EED28C369754F9C4F691BECF7CA
- ; SHA256(master_key_01) = 4FE707B7E4ABDAF727C894AAF13B1351BFE2AC90D875F73B2E20FA94B9CC661E
- ; SHA256(master_key_02) = 79277C0237A2252EC3DFAC1F7C359C2B3D121E9DB15BB9AB4C2B4408D2F3AE09
- ; SHA256(master_key_03) = 4F36C565D13325F65EE134073C6A578FFCB0008E02D69400836844EAB7432754
- ; SHA256(master_key_04) = 75FF1D95D26113550EE6FCC20ACB58E97EDEB3A2FF52543ED5AEC63BDCC3DA50
- ; Obtainable with Package1Ldr code execution, or derivable with tsec_key, secure_boot_key, keyblob_key_source,
- ; Allows decrypting package1, which contains the bootloader, warmboot.bin and TrustZone (also called Secure_Monitor).
- ; Don't forget to replace ## with the appropriate number!
- ; SHA256(package1_key_00) = 4543CD1B7CAD7EE0466A3DE2086A0EF923805DCEA6C741541CDDB14F54F97B40
- ; SHA256(package1_key_01) = 984F1916834540FF3037D65133F374BD9E715DC3B162AAC77C8387F9B22CF909
- ; SHA256(package1_key_02) = 9E7510E4141AD89D0FB697E817326D3C80F96156DCE7B6903049AC033E95F612
- ; SHA256(package1_key_03) = E65C383CDF526DFFAA77682868EBFA9535EE60D8075C961BBC1EDE5FBF7E3C5F
- ; SHA256(package1_key_04) = 28AE73D6AE8F7206FCA549E27097714E599DF1208E57099416FF429B71370162
- package1_key_## = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in TrustZone .rodata.
- ; Allows decrypting package2, which contains the kernel and builtins.
- ; SHA256(package2_key_source) = 21E2DF100FC9E094DB51B47B9B1D6E94ED379DB8B547955BEF8FE08D8DD35603
- package2_key_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in TrustZone .rodata.
- ; SHA256(aes_kek_generation_source) = FC02B9D37B42D7A1452E71444F1F700311D1132E301A83B16062E72A78175085
- aes_kek_generation_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; SHA256(aes_key_generation_source) = FBD10056999EDC7ACDB96098E47E2C3606230270D23281E671F0F389FC5BC585
- aes_key_generation_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; SHA256(titlekek_source) = C48B619827986C7F4E3081D59DB2B460C84312650E9A8E6B458E53E8CBCA4E87
- titlekek_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in FS .rodata.
- ; SHA256(key_area_key_application_source) = 04AD66143C726B2A139FB6B21128B46F56C553B2B3887110304298D8D0092D9E
- key_area_key_application_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; SHA256(key_area_key_ocean_source) = FD434000C8FF2B26F8E9A9D2D2C12F6BE5773CBB9DC86300E1BD99F8EA33A417
- key_area_key_ocean_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; SHA256(key_area_key_system_source) = 1F17B1FD51AD1C2379B58F152CA4912EC2106441E51722F38700D5937A1162F7
- key_area_key_system_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; SHA256(header_kek_source) = 1888CAED5551B3EDE01499E87CE0D86827F80820EFB275921055AA4E2ABDFFC2
- header_kek_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; SHA256(header_key_source) = 8F783E46852DF6BE0BA4E19273C4ADBAEE16380043E1B8C418C4089A8BD64AA6
- header_key_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in FS .rodata. 1.0.0 FS didn't have this, as it didn't support sd cards.
- ; SHA256(sd_card_kek_source) = 6B2ED877C2C52334AC51E59ABFA7EC457F4A7D01E46291E9F2EAA45F011D24B7
- sd_card_kek_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in FS .rodata. 1.0.0 FS didn't have this, as it didn't support sd cards.
- ; SHA256(sd_card_save_key_source) = D482743563D3EA5DCDC3B74E97C9AC8A342164FA041A1DC80F17F6D31E4BC01C
- sd_card_save_key_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- ; Found in FS .rodata. 1.0.0 FS didn't have this, as it didn't support sd cards.
- ; SHA256(sd_card_nca_key_source) = 2E751CECF7D93A2B957BD5FFCB082FD038CC2853219DD3092C6DAB9838F5A7CC
- sd_card_nca_key_source = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- Other keys:
- Capsrv screenshot HMAC signing key: 287AABF9FED34D4E995CC7BE0D914A3221B9822A45524649B0A2CBCDD4B98E4A
- Unwrapped Keyblobs:
- keyblob_00=
- E24B95AC9272F7AE441D5D8060C843A4
- 939FFBEC930177F77D136144FF615AA8
- 1B30CB9D269645AC9FC25C53FC80525E
- 30791D512C9D57E17ABF49220DE6419B
- BD27264AE07E979756411D0C66E679E3
- 17EC1566C10570326EA2697EE62DA46F
- 63E7809BA90F03DD2C7112FFBFA54895
- 154A5D4838DBA71EE068ACE83FE720E8
- F8C60322F75CD548B821AF9162E16F76
- keyblob_02=
- B7790F47856ACCC76268F9AFA99A1FF8
- BDD25203CFB12A38B33E9BA6A09AFB6F
- C2B7919D094FD795B484794854F71E4F
- 29CDBF35707B70634EA8F140766E884C
- 1558F525AE8C5BE9243FB6D8A8B0A8EE
- 821198B171D18E51445054DF68688E45
- 9DDC6CFE5FC736DD769B9F6E0A23A62E
- 336A5C224A91F8A0C6C6A7B5844DD641
- C32009C8CB268ED053052C9237DFD8BC
- keyblob_04=
- FFB4F11466B7417E3FA7F5F1EFB75440
- 6C2046FA4757412EFE4C11E382F72E8A
- 61AF48FF94F6072C0FEF7FC2833B8BDA
- 685313935E2C48ECE7D177C88BC9C883
- F7 59 02 4F 81 99 10 1D DD C1 EF 91 E6 EE CF 37
- 83 22 D2 1C DD 06 D4 FC 95 8C 68 D3 80 0E B4 DB
- 83 5E 81 1B B9 58 DE DA 21 8F 84 86 B5 A1 0F 53
- 56 BD 36 02 98 8A 9F CF 06 BB F9 9C A9 10 AD 65
- F4 EC A1 68 5C 1E 4D F7 7F 19 DB 7B 44 A9 85 CA
- Keyblob 01:
- C5 08 51 F3 E9 02 D9 C2 CD 1A 43 8B 94 81 59 A5
- 14 BB 5D 58 1B FC 06 FD 0C 93 87 EA 33 D2 D4 DC
- 1B 9B 8C 68 8B 5E 4F 29 51 D2 4A 73 DA 29 C6 68
- C2 A4 95 C5 96 F7 35 25 DC 3C 05 99 4B 40 AD 27
- A3 D4 A8 E1 53 B8 E6 AE 6E 6A EF 3E 8F 21 9C B4
- B1 A7 2F 63 D1 F9 9F 48 0A 3C 15 32 07 8B B5 9A
- 24 28 3B 3B A7 6A 01 61 23 0A 73 66 9D DF 54 93
- 4C 67 22 45 D7 77 0E 29 39 77 22 44 4D 11 1B 42
- C5 80 CB 1E 2D 9A A9 86 6F FE F9 20 01 0F C4 09
- Keyblob 03:
- 0E 88 6A 59 03 56 68 74 0A 93 66 19 B7 A5 C8 3E
- 70 3B 93 68 18 A8 27 D8 E5 40 DD 6B EF 2E 11 EC
- 2E 5F 49 E8 61 43 64 6A 04 EC 3A 23 F8 28 37 3A
- 58 04 20 9F 83 C9 43 AE CA 9C FD 85 6D B6 BD 4E
- 9F BE B1 95 7F C1 62 9E 08 B7 53 A9 08 6D 6E 01
- 67 04 FD 75 AF AF 91 A4 08 A0 B5 24 C1 FC 80 D3
- 10 D9 0E D5 80 01 7D 9D EB 87 AF 25 49 B6 B0 26
- E5 03 89 8E 2E 92 7A C0 66 3E 8B 63 91 DD 4F 1D
- ED E3 6C 36 77 49 57 84 B8 38 D7 26 5C 6B A7 A1
Together with their 60th Game dump for the Switch, well known Scene group BigBlueBox released the Nintendo Switch Master key for Firmwares 1.0.0 to 2.3.0 inside their NFO for the Japanese version of Dragon Quest Heroes I & II.
(Since I was unable to find the Release anywhere online and no Trackers have picked up the original NFO yet I had to take the nfo copy from GBATemp and convert that to a picture)
/free-cubase-5-activation-code.html. Serum crack keygen serial. Since quite some confusion has come up with the release of this “Master Key” Developer SciresM has stepped up on GBATemp to expain how this Master Key works and what it allows to do.
In the interest of misinformation not spreading everywhere:
There are three keys of interest, for a given firmware. The Master Key, the Device Key (console unique), and the Package1 Key.
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The Package1 Key is used to decrypt TrustZone.
All console unique keydata is derived from the Device Key.
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All non-console unique keydata is derived from the Master Key (and constants in TrustZone/sysmodules/NAND).
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The “Stage 2 bootloader” key that leaked a while ago was the 1.0-2.3 Package1 key.

Knowledge of a master key doesn’t allow you to do anything more in terms of gaining privilege on hardware, but it does allow you to derive all non-console unique keydata that the Switch can derive for that firmware.
In more basic terms: having a master key for a firmware lets you decrypt anything a switch on that firmware could decrypt, on your PC.
Seeing as this Master Key allows decrypting of everything a Switch between Firmware 1.0.0 and 2.3.0 I bet that this will be pretty helpful to Yuzu, the Nintendo Switch Emulator.
I wonder if we will see the 3.0.0 Master Key anytime in the future (Maybe when HomebrewLauncher gets released) and what will come out of the now freely available Masterkey 0 of the Nintendo Switch
Source: GBATemp