mirror of
https://github.com/Decscots/Lockpick_RCM.git
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Tidy keys.c, align FATFS struct and its members
This commit is contained in:
shchmue
parent
f612ee2a8c
commit
f73bb0b7b7
2
Makefile
2
Makefile
@ -38,7 +38,7 @@ OBJS += $(addprefix $(BUILDDIR)/$(TARGET)/, \
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# Utilities.
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# Utilities.
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OBJS += $(addprefix $(BUILDDIR)/$(TARGET)/, \
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OBJS += $(addprefix $(BUILDDIR)/$(TARGET)/, \
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btn.o util.o \
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btn.o sprintf.o util.o \
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)
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)
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# Horizon.
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# Horizon.
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139
source/keys/key_sources.inl
Normal file
139
source/keys/key_sources.inl
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@ -0,0 +1,139 @@
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/*
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* Copyright (c) 2019 shchmue
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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static const u8 zeros[0x10] = {0};
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static const u8 keyblob_key_source[][0x10] = {
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{0xDF, 0x20, 0x6F, 0x59, 0x44, 0x54, 0xEF, 0xDC, 0x70, 0x74, 0x48, 0x3B, 0x0D, 0xED, 0x9F, 0xD3}, //1.0.0
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{0x0C, 0x25, 0x61, 0x5D, 0x68, 0x4C, 0xEB, 0x42, 0x1C, 0x23, 0x79, 0xEA, 0x82, 0x25, 0x12, 0xAC}, //3.0.0
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{0x33, 0x76, 0x85, 0xEE, 0x88, 0x4A, 0xAE, 0x0A, 0xC2, 0x8A, 0xFD, 0x7D, 0x63, 0xC0, 0x43, 0x3B}, //3.0.1
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{0x2D, 0x1F, 0x48, 0x80, 0xED, 0xEC, 0xED, 0x3E, 0x3C, 0xF2, 0x48, 0xB5, 0x65, 0x7D, 0xF7, 0xBE}, //4.0.0
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{0xBB, 0x5A, 0x01, 0xF9, 0x88, 0xAF, 0xF5, 0xFC, 0x6C, 0xFF, 0x07, 0x9E, 0x13, 0x3C, 0x39, 0x80}, //5.0.0
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{0xD8, 0xCC, 0xE1, 0x26, 0x6A, 0x35, 0x3F, 0xCC, 0x20, 0xF3, 0x2D, 0x3B, 0x51, 0x7D, 0xE9, 0xC0} //6.0.0
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};
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static const u8 master_kek_sources[KB_FIRMWARE_VERSION_MAX - KB_FIRMWARE_VERSION_600][0x10] = {
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{0x37, 0x4B, 0x77, 0x29, 0x59, 0xB4, 0x04, 0x30, 0x81, 0xF6, 0xE5, 0x8C, 0x6D, 0x36, 0x17, 0x9A},
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{0x9A, 0x3E, 0xA9, 0xAB, 0xFD, 0x56, 0x46, 0x1C, 0x9B, 0xF6, 0x48, 0x7F, 0x5C, 0xFA, 0x09, 0x5C}
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};
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static const u8 mkey_vectors[KB_FIRMWARE_VERSION_MAX+1][0x10] =
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{
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{0x0C, 0xF0, 0x59, 0xAC, 0x85, 0xF6, 0x26, 0x65, 0xE1, 0xE9, 0x19, 0x55, 0xE6, 0xF2, 0x67, 0x3D}, /* Zeroes encrypted with Master Key 00. */
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{0x29, 0x4C, 0x04, 0xC8, 0xEB, 0x10, 0xED, 0x9D, 0x51, 0x64, 0x97, 0xFB, 0xF3, 0x4D, 0x50, 0xDD}, /* Master key 00 encrypted with Master key 01. */
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{0xDE, 0xCF, 0xEB, 0xEB, 0x10, 0xAE, 0x74, 0xD8, 0xAD, 0x7C, 0xF4, 0x9E, 0x62, 0xE0, 0xE8, 0x72}, /* Master key 01 encrypted with Master key 02. */
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{0x0A, 0x0D, 0xDF, 0x34, 0x22, 0x06, 0x6C, 0xA4, 0xE6, 0xB1, 0xEC, 0x71, 0x85, 0xCA, 0x4E, 0x07}, /* Master key 02 encrypted with Master key 03. */
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{0x6E, 0x7D, 0x2D, 0xC3, 0x0F, 0x59, 0xC8, 0xFA, 0x87, 0xA8, 0x2E, 0xD5, 0x89, 0x5E, 0xF3, 0xE9}, /* Master key 03 encrypted with Master key 04. */
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{0xEB, 0xF5, 0x6F, 0x83, 0x61, 0x9E, 0xF8, 0xFA, 0xE0, 0x87, 0xD7, 0xA1, 0x4E, 0x25, 0x36, 0xEE}, /* Master key 04 encrypted with Master key 05. */
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{0x1E, 0x1E, 0x22, 0xC0, 0x5A, 0x33, 0x3C, 0xB9, 0x0B, 0xA9, 0x03, 0x04, 0xBA, 0xDB, 0x07, 0x57}, /* Master key 05 encrypted with Master key 06. */
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{0xA4, 0xD4, 0x52, 0x6F, 0xD1, 0xE4, 0x36, 0xAA, 0x9F, 0xCB, 0x61, 0x27, 0x1C, 0x67, 0x65, 0x1F}, /* Master key 06 encrypted with Master key 07. */
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};
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//======================================Keys======================================//
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// from Package1 -> Secure_Monitor
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static const u8 aes_kek_generation_source[0x10] = {
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0x4D, 0x87, 0x09, 0x86, 0xC4, 0x5D, 0x20, 0x72, 0x2F, 0xBA, 0x10, 0x53, 0xDA, 0x92, 0xE8, 0xA9};
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static const u8 aes_kek_seed_01[0x10] = {
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0xA2, 0xAB, 0xBF, 0x9C, 0x92, 0x2F, 0xBB, 0xE3, 0x78, 0x79, 0x9B, 0xC0, 0xCC, 0xEA, 0xA5, 0x74};
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static const u8 aes_kek_seed_03[0x10] = {
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0xE5, 0x4D, 0x9A, 0x02, 0xF0, 0x4F, 0x5F, 0xA8, 0xAD, 0x76, 0x0A, 0xF6, 0x32, 0x95, 0x59, 0xBB};
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static const u8 package2_key_source[0x10] = {
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0xFB, 0x8B, 0x6A, 0x9C, 0x79, 0x00, 0xC8, 0x49, 0xEF, 0xD2, 0x4D, 0x85, 0x4D, 0x30, 0xA0, 0xC7};
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static const u8 titlekek_source[0x10] = {
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0x1E, 0xDC, 0x7B, 0x3B, 0x60, 0xE6, 0xB4, 0xD8, 0x78, 0xB8, 0x17, 0x15, 0x98, 0x5E, 0x62, 0x9B};
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static const u8 retail_specific_aes_key_source[0x10] = {
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0xE2, 0xD6, 0xB8, 0x7A, 0x11, 0x9C, 0xB8, 0x80, 0xE8, 0x22, 0x88, 0x8A, 0x46, 0xFB, 0xA1, 0x95};
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// from Package1ldr (or Secure_Monitor on 6.2.0)
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static const u8 keyblob_mac_key_source[0x10] = {
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0x59, 0xC7, 0xFB, 0x6F, 0xBE, 0x9B, 0xBE, 0x87, 0x65, 0x6B, 0x15, 0xC0, 0x53, 0x73, 0x36, 0xA5};
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static const u8 master_key_source[0x10] = {
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0xD8, 0xA2, 0x41, 0x0A, 0xC6, 0xC5, 0x90, 0x01, 0xC6, 0x1D, 0x6A, 0x26, 0x7C, 0x51, 0x3F, 0x3C};
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static const u8 per_console_key_source[0x10] = {
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0x4F, 0x02, 0x5F, 0x0E, 0xB6, 0x6D, 0x11, 0x0E, 0xDC, 0x32, 0x7D, 0x41, 0x86, 0xC2, 0xF4, 0x78};
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// from SPL
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static const u8 aes_key_generation_source[0x10] = {
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0x89, 0x61, 0x5E, 0xE0, 0x5C, 0x31, 0xB6, 0x80, 0x5F, 0xE5, 0x8F, 0x3D, 0xA2, 0x4F, 0x7A, 0xA8};
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// from FS
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static const u8 bis_kek_source[0x10] = {
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0x34, 0xC1, 0xA0, 0xC4, 0x82, 0x58, 0xF8, 0xB4, 0xFA, 0x9E, 0x5E, 0x6A, 0xDA, 0xFC, 0x7E, 0x4F};
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static const u8 bis_key_source[3][0x20] = {
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{
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0xF8, 0x3F, 0x38, 0x6E, 0x2C, 0xD2, 0xCA, 0x32, 0xA8, 0x9A, 0xB9, 0xAA, 0x29, 0xBF, 0xC7, 0x48,
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0x7D, 0x92, 0xB0, 0x3A, 0xA8, 0xBF, 0xDE, 0xE1, 0xA7, 0x4C, 0x3B, 0x6E, 0x35, 0xCB, 0x71, 0x06},
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{
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0x41, 0x00, 0x30, 0x49, 0xDD, 0xCC, 0xC0, 0x65, 0x64, 0x7A, 0x7E, 0xB4, 0x1E, 0xED, 0x9C, 0x5F,
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0x44, 0x42, 0x4E, 0xDA, 0xB4, 0x9D, 0xFC, 0xD9, 0x87, 0x77, 0x24, 0x9A, 0xDC, 0x9F, 0x7C, 0xA4},
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{
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0x52, 0xC2, 0xE9, 0xEB, 0x09, 0xE3, 0xEE, 0x29, 0x32, 0xA1, 0x0C, 0x1F, 0xB6, 0xA0, 0x92, 0x6C,
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0x4D, 0x12, 0xE1, 0x4B, 0x2A, 0x47, 0x4C, 0x1C, 0x09, 0xCB, 0x03, 0x59, 0xF0, 0x15, 0xF4, 0xE4}
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};
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static const u8 fs_hashes_sha256[10][0x20] = {
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{ // header_kek_source
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0x18, 0x88, 0xca, 0xed, 0x55, 0x51, 0xb3, 0xed, 0xe0, 0x14, 0x99, 0xe8, 0x7c, 0xe0, 0xd8, 0x68,
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0x27, 0xf8, 0x08, 0x20, 0xef, 0xb2, 0x75, 0x92, 0x10, 0x55, 0xaa, 0x4e, 0x2a, 0xbd, 0xff, 0xc2},
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{ // header_key_source
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0x8f, 0x78, 0x3e, 0x46, 0x85, 0x2d, 0xf6, 0xbe, 0x0b, 0xa4, 0xe1, 0x92, 0x73, 0xc4, 0xad, 0xba,
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0xee, 0x16, 0x38, 0x00, 0x43, 0xe1, 0xb8, 0xc4, 0x18, 0xc4, 0x08, 0x9a, 0x8b, 0xd6, 0x4a, 0xa6},
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{ // key_area_key_application_source
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0x04, 0xad, 0x66, 0x14, 0x3c, 0x72, 0x6b, 0x2a, 0x13, 0x9f, 0xb6, 0xb2, 0x11, 0x28, 0xb4, 0x6f,
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0x56, 0xc5, 0x53, 0xb2, 0xb3, 0x88, 0x71, 0x10, 0x30, 0x42, 0x98, 0xd8, 0xd0, 0x09, 0x2d, 0x9e},
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{ // key_area_key_ocean_source
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0xfd, 0x43, 0x40, 0x00, 0xc8, 0xff, 0x2b, 0x26, 0xf8, 0xe9, 0xa9, 0xd2, 0xd2, 0xc1, 0x2f, 0x6b,
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0xe5, 0x77, 0x3c, 0xbb, 0x9d, 0xc8, 0x63, 0x00, 0xe1, 0xbd, 0x99, 0xf8, 0xea, 0x33, 0xa4, 0x17},
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{ // key_area_key_system_source
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0x1f, 0x17, 0xb1, 0xfd, 0x51, 0xad, 0x1c, 0x23, 0x79, 0xb5, 0x8f, 0x15, 0x2c, 0xa4, 0x91, 0x2e,
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0xc2, 0x10, 0x64, 0x41, 0xe5, 0x17, 0x22, 0xf3, 0x87, 0x00, 0xd5, 0x93, 0x7a, 0x11, 0x62, 0xf7},
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{ // save_mac_kek_source
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0x3D, 0xCB, 0xA1, 0x00, 0xAD, 0x4D, 0xF1, 0x54, 0x7F, 0xE3, 0xC4, 0x79, 0x5C, 0x4B, 0x22, 0x8A,
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0xA9, 0x80, 0x38, 0xF0, 0x7A, 0x36, 0xF1, 0xBC, 0x14, 0x8E, 0xEA, 0xF3, 0xDC, 0xD7, 0x50, 0xF4},
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{ // save_mac_key_source
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0xB4, 0x7B, 0x60, 0x0B, 0x1A, 0xD3, 0x14, 0xF9, 0x41, 0x14, 0x7D, 0x8B, 0x39, 0x1D, 0x4B, 0x19,
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0x87, 0xCC, 0x8C, 0x88, 0x4A, 0xC8, 0x9F, 0xFC, 0x91, 0xCA, 0xE2, 0x21, 0xC5, 0x24, 0x51, 0xF7},
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{ // sd_card_kek_source
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0x6B, 0x2E, 0xD8, 0x77, 0xC2, 0xC5, 0x23, 0x34, 0xAC, 0x51, 0xE5, 0x9A, 0xBF, 0xA7, 0xEC, 0x45,
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0x7F, 0x4A, 0x7D, 0x01, 0xE4, 0x62, 0x91, 0xE9, 0xF2, 0xEA, 0xA4, 0x5F, 0x01, 0x1D, 0x24, 0xB7},
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{ // sd_card_nca_key_source
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0x2E, 0x75, 0x1C, 0xEC, 0xF7, 0xD9, 0x3A, 0x2B, 0x95, 0x7B, 0xD5, 0xFF, 0xCB, 0x08, 0x2F, 0xD0,
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0x38, 0xCC, 0x28, 0x53, 0x21, 0x9D, 0xD3, 0x09, 0x2C, 0x6D, 0xAB, 0x98, 0x38, 0xF5, 0xA7, 0xCC},
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{ // sd_card_save_key_source
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0xD4, 0x82, 0x74, 0x35, 0x63, 0xD3, 0xEA, 0x5D, 0xCD, 0xC3, 0xB7, 0x4E, 0x97, 0xC9, 0xAC, 0x8A,
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0x34, 0x21, 0x64, 0xFA, 0x04, 0x1A, 0x1D, 0xC8, 0x0F, 0x17, 0xF6, 0xD3, 0x1E, 0x4B, 0xC0, 0x1C}
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};
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static const u8 es_hashes_sha256[3][0x20] = {
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{ // eticket_rsa_kek
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0xB7, 0x1D, 0xB2, 0x71, 0xDC, 0x33, 0x8D, 0xF3, 0x80, 0xAA, 0x2C, 0x43, 0x35, 0xEF, 0x88, 0x73,
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0xB1, 0xAF, 0xD4, 0x08, 0xE8, 0x0B, 0x35, 0x82, 0xD8, 0x71, 0x9F, 0xC8, 0x1C, 0x5E, 0x51, 0x1C},
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{ // eticket_rsa_kekek
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0xE8, 0x96, 0x5A, 0x18, 0x7D, 0x30, 0xE5, 0x78, 0x69, 0xF5, 0x62, 0xD0, 0x43, 0x83, 0xC9, 0x96,
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0xDE, 0x48, 0x7B, 0xBA, 0x57, 0x61, 0x36, 0x3D, 0x2D, 0x4D, 0x32, 0x39, 0x18, 0x66, 0xA8, 0x5C},
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{ // ssl_rsa_kek_source_x
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0x69, 0xA0, 0x8E, 0x62, 0xE0, 0xAE, 0x50, 0x7B, 0xB5, 0xDA, 0x0E, 0x65, 0x17, 0x9A, 0xE3, 0xBE,
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0x05, 0x1F, 0xED, 0x3C, 0x49, 0x94, 0x1D, 0xF4, 0xEF, 0x29, 0x56, 0xD3, 0x6D, 0x30, 0x11, 0x0C}
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};
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static const u8 ssl_hashes_sha256[2][0x20] = {
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{ // ssl_rsa_kek_source_x
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0x69, 0xA0, 0x8E, 0x62, 0xE0, 0xAE, 0x50, 0x7B, 0xB5, 0xDA, 0x0E, 0x65, 0x17, 0x9A, 0xE3, 0xBE,
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0x05, 0x1F, 0xED, 0x3C, 0x49, 0x94, 0x1D, 0xF4, 0xEF, 0x29, 0x56, 0xD3, 0x6D, 0x30, 0x11, 0x0C},
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{ // ssl_rsa_kek_source_y
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0x1C, 0x86, 0xF3, 0x63, 0x26, 0x54, 0x17, 0xD4, 0x99, 0x22, 0x9E, 0xB1, 0xC4, 0xAD, 0xC7, 0x47,
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0x9B, 0x2A, 0x15, 0xF9, 0x31, 0x26, 0x1F, 0x31, 0xEE, 0x67, 0x76, 0xAE, 0xB4, 0xC7, 0x65, 0x42}
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};
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@ -34,17 +34,16 @@
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#include "../storage/sdmmc.h"
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#include "../storage/sdmmc.h"
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#include "../utils/btn.h"
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#include "../utils/btn.h"
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#include "../utils/list.h"
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#include "../utils/list.h"
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#include "../utils/sprintf.h"
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#include "../utils/util.h"
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#include "../utils/util.h"
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#include "key_sources.inl"
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#include <string.h>
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#include <string.h>
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#include <stdarg.h>
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extern bool sd_mount();
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extern bool sd_mount();
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extern void sd_unmount();
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extern void sd_unmount();
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extern int sd_save_to_file(void *buf, u32 size, const char *filename);
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extern int sd_save_to_file(void *buf, u32 size, const char *filename);
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extern void power_off();
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extern void reboot_normal();
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extern void reboot_rcm();
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u32 _key_count = 0;
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u32 _key_count = 0;
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sdmmc_storage_t storage;
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sdmmc_storage_t storage;
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@ -59,130 +58,6 @@ emmc_part_t *system_part;
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#define SAVE_KEY(name, src, len) _save_key(name, src, len, text_buffer, &buf_index)
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#define SAVE_KEY(name, src, len) _save_key(name, src, len, text_buffer, &buf_index)
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#define SAVE_KEY_FAMILY(name, src, count, len) _save_key_family(name, src, count, len, text_buffer, &buf_index)
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#define SAVE_KEY_FAMILY(name, src, count, len) _save_key_family(name, src, count, len, text_buffer, &buf_index)
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static const u8 zeros[0x10] = {0};
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static const u8 keyblob_key_source[][0x10] = {
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|
||||||
{0xDF, 0x20, 0x6F, 0x59, 0x44, 0x54, 0xEF, 0xDC, 0x70, 0x74, 0x48, 0x3B, 0x0D, 0xED, 0x9F, 0xD3}, //1.0.0
|
|
||||||
{0x0C, 0x25, 0x61, 0x5D, 0x68, 0x4C, 0xEB, 0x42, 0x1C, 0x23, 0x79, 0xEA, 0x82, 0x25, 0x12, 0xAC}, //3.0.0
|
|
||||||
{0x33, 0x76, 0x85, 0xEE, 0x88, 0x4A, 0xAE, 0x0A, 0xC2, 0x8A, 0xFD, 0x7D, 0x63, 0xC0, 0x43, 0x3B}, //3.0.1
|
|
||||||
{0x2D, 0x1F, 0x48, 0x80, 0xED, 0xEC, 0xED, 0x3E, 0x3C, 0xF2, 0x48, 0xB5, 0x65, 0x7D, 0xF7, 0xBE}, //4.0.0
|
|
||||||
{0xBB, 0x5A, 0x01, 0xF9, 0x88, 0xAF, 0xF5, 0xFC, 0x6C, 0xFF, 0x07, 0x9E, 0x13, 0x3C, 0x39, 0x80}, //5.0.0
|
|
||||||
{0xD8, 0xCC, 0xE1, 0x26, 0x6A, 0x35, 0x3F, 0xCC, 0x20, 0xF3, 0x2D, 0x3B, 0x51, 0x7D, 0xE9, 0xC0} //6.0.0
|
|
||||||
};
|
|
||||||
|
|
||||||
static const u8 master_kek_sources[KB_FIRMWARE_VERSION_MAX - KB_FIRMWARE_VERSION_600][0x10] = {
|
|
||||||
{0x37, 0x4B, 0x77, 0x29, 0x59, 0xB4, 0x04, 0x30, 0x81, 0xF6, 0xE5, 0x8C, 0x6D, 0x36, 0x17, 0x9A},
|
|
||||||
{0x9A, 0x3E, 0xA9, 0xAB, 0xFD, 0x56, 0x46, 0x1C, 0x9B, 0xF6, 0x48, 0x7F, 0x5C, 0xFA, 0x09, 0x5C}
|
|
||||||
};
|
|
||||||
|
|
||||||
static const u8 mkey_vectors[KB_FIRMWARE_VERSION_MAX+1][0x10] =
|
|
||||||
{
|
|
||||||
{0x0C, 0xF0, 0x59, 0xAC, 0x85, 0xF6, 0x26, 0x65, 0xE1, 0xE9, 0x19, 0x55, 0xE6, 0xF2, 0x67, 0x3D}, /* Zeroes encrypted with Master Key 00. */
|
|
||||||
{0x29, 0x4C, 0x04, 0xC8, 0xEB, 0x10, 0xED, 0x9D, 0x51, 0x64, 0x97, 0xFB, 0xF3, 0x4D, 0x50, 0xDD}, /* Master key 00 encrypted with Master key 01. */
|
|
||||||
{0xDE, 0xCF, 0xEB, 0xEB, 0x10, 0xAE, 0x74, 0xD8, 0xAD, 0x7C, 0xF4, 0x9E, 0x62, 0xE0, 0xE8, 0x72}, /* Master key 01 encrypted with Master key 02. */
|
|
||||||
{0x0A, 0x0D, 0xDF, 0x34, 0x22, 0x06, 0x6C, 0xA4, 0xE6, 0xB1, 0xEC, 0x71, 0x85, 0xCA, 0x4E, 0x07}, /* Master key 02 encrypted with Master key 03. */
|
|
||||||
{0x6E, 0x7D, 0x2D, 0xC3, 0x0F, 0x59, 0xC8, 0xFA, 0x87, 0xA8, 0x2E, 0xD5, 0x89, 0x5E, 0xF3, 0xE9}, /* Master key 03 encrypted with Master key 04. */
|
|
||||||
{0xEB, 0xF5, 0x6F, 0x83, 0x61, 0x9E, 0xF8, 0xFA, 0xE0, 0x87, 0xD7, 0xA1, 0x4E, 0x25, 0x36, 0xEE}, /* Master key 04 encrypted with Master key 05. */
|
|
||||||
{0x1E, 0x1E, 0x22, 0xC0, 0x5A, 0x33, 0x3C, 0xB9, 0x0B, 0xA9, 0x03, 0x04, 0xBA, 0xDB, 0x07, 0x57}, /* Master key 05 encrypted with Master key 06. */
|
|
||||||
{0xA4, 0xD4, 0x52, 0x6F, 0xD1, 0xE4, 0x36, 0xAA, 0x9F, 0xCB, 0x61, 0x27, 0x1C, 0x67, 0x65, 0x1F}, /* Master key 06 encrypted with Master key 07. */
|
|
||||||
};
|
|
||||||
|
|
||||||
//======================================Keys======================================//
|
|
||||||
// from Package1 -> Secure_Monitor
|
|
||||||
static const u8 aes_kek_generation_source[0x10] = {
|
|
||||||
0x4D, 0x87, 0x09, 0x86, 0xC4, 0x5D, 0x20, 0x72, 0x2F, 0xBA, 0x10, 0x53, 0xDA, 0x92, 0xE8, 0xA9};
|
|
||||||
static const u8 aes_kek_seed_01[0x10] = {
|
|
||||||
0xA2, 0xAB, 0xBF, 0x9C, 0x92, 0x2F, 0xBB, 0xE3, 0x78, 0x79, 0x9B, 0xC0, 0xCC, 0xEA, 0xA5, 0x74};
|
|
||||||
static const u8 aes_kek_seed_03[0x10] = {
|
|
||||||
0xE5, 0x4D, 0x9A, 0x02, 0xF0, 0x4F, 0x5F, 0xA8, 0xAD, 0x76, 0x0A, 0xF6, 0x32, 0x95, 0x59, 0xBB};
|
|
||||||
static const u8 package2_key_source[0x10] = {
|
|
||||||
0xFB, 0x8B, 0x6A, 0x9C, 0x79, 0x00, 0xC8, 0x49, 0xEF, 0xD2, 0x4D, 0x85, 0x4D, 0x30, 0xA0, 0xC7};
|
|
||||||
static const u8 titlekek_source[0x10] = {
|
|
||||||
0x1E, 0xDC, 0x7B, 0x3B, 0x60, 0xE6, 0xB4, 0xD8, 0x78, 0xB8, 0x17, 0x15, 0x98, 0x5E, 0x62, 0x9B};
|
|
||||||
static const u8 retail_specific_aes_key_source[0x10] = {
|
|
||||||
0xE2, 0xD6, 0xB8, 0x7A, 0x11, 0x9C, 0xB8, 0x80, 0xE8, 0x22, 0x88, 0x8A, 0x46, 0xFB, 0xA1, 0x95};
|
|
||||||
|
|
||||||
// from Package1ldr (or Secure_Monitor on 6.2.0)
|
|
||||||
static const u8 keyblob_mac_key_source[0x10] = {
|
|
||||||
0x59, 0xC7, 0xFB, 0x6F, 0xBE, 0x9B, 0xBE, 0x87, 0x65, 0x6B, 0x15, 0xC0, 0x53, 0x73, 0x36, 0xA5};
|
|
||||||
static const u8 master_key_source[0x10] = {
|
|
||||||
0xD8, 0xA2, 0x41, 0x0A, 0xC6, 0xC5, 0x90, 0x01, 0xC6, 0x1D, 0x6A, 0x26, 0x7C, 0x51, 0x3F, 0x3C};
|
|
||||||
static const u8 per_console_key_source[0x10] = {
|
|
||||||
0x4F, 0x02, 0x5F, 0x0E, 0xB6, 0x6D, 0x11, 0x0E, 0xDC, 0x32, 0x7D, 0x41, 0x86, 0xC2, 0xF4, 0x78};
|
|
||||||
|
|
||||||
// from SPL
|
|
||||||
static const u8 aes_key_generation_source[0x10] = {
|
|
||||||
0x89, 0x61, 0x5E, 0xE0, 0x5C, 0x31, 0xB6, 0x80, 0x5F, 0xE5, 0x8F, 0x3D, 0xA2, 0x4F, 0x7A, 0xA8};
|
|
||||||
|
|
||||||
// from FS
|
|
||||||
static const u8 bis_kek_source[0x10] = {
|
|
||||||
0x34, 0xC1, 0xA0, 0xC4, 0x82, 0x58, 0xF8, 0xB4, 0xFA, 0x9E, 0x5E, 0x6A, 0xDA, 0xFC, 0x7E, 0x4F};
|
|
||||||
static const u8 bis_key_source[3][0x20] = {
|
|
||||||
{
|
|
||||||
0xF8, 0x3F, 0x38, 0x6E, 0x2C, 0xD2, 0xCA, 0x32, 0xA8, 0x9A, 0xB9, 0xAA, 0x29, 0xBF, 0xC7, 0x48,
|
|
||||||
0x7D, 0x92, 0xB0, 0x3A, 0xA8, 0xBF, 0xDE, 0xE1, 0xA7, 0x4C, 0x3B, 0x6E, 0x35, 0xCB, 0x71, 0x06},
|
|
||||||
{
|
|
||||||
0x41, 0x00, 0x30, 0x49, 0xDD, 0xCC, 0xC0, 0x65, 0x64, 0x7A, 0x7E, 0xB4, 0x1E, 0xED, 0x9C, 0x5F,
|
|
||||||
0x44, 0x42, 0x4E, 0xDA, 0xB4, 0x9D, 0xFC, 0xD9, 0x87, 0x77, 0x24, 0x9A, 0xDC, 0x9F, 0x7C, 0xA4},
|
|
||||||
{
|
|
||||||
0x52, 0xC2, 0xE9, 0xEB, 0x09, 0xE3, 0xEE, 0x29, 0x32, 0xA1, 0x0C, 0x1F, 0xB6, 0xA0, 0x92, 0x6C,
|
|
||||||
0x4D, 0x12, 0xE1, 0x4B, 0x2A, 0x47, 0x4C, 0x1C, 0x09, 0xCB, 0x03, 0x59, 0xF0, 0x15, 0xF4, 0xE4}
|
|
||||||
};
|
|
||||||
|
|
||||||
static const u8 fs_hashes_sha256[10][0x20] = {
|
|
||||||
{ // header_kek_source
|
|
||||||
0x18, 0x88, 0xca, 0xed, 0x55, 0x51, 0xb3, 0xed, 0xe0, 0x14, 0x99, 0xe8, 0x7c, 0xe0, 0xd8, 0x68,
|
|
||||||
0x27, 0xf8, 0x08, 0x20, 0xef, 0xb2, 0x75, 0x92, 0x10, 0x55, 0xaa, 0x4e, 0x2a, 0xbd, 0xff, 0xc2},
|
|
||||||
{ // header_key_source
|
|
||||||
0x8f, 0x78, 0x3e, 0x46, 0x85, 0x2d, 0xf6, 0xbe, 0x0b, 0xa4, 0xe1, 0x92, 0x73, 0xc4, 0xad, 0xba,
|
|
||||||
0xee, 0x16, 0x38, 0x00, 0x43, 0xe1, 0xb8, 0xc4, 0x18, 0xc4, 0x08, 0x9a, 0x8b, 0xd6, 0x4a, 0xa6},
|
|
||||||
{ // key_area_key_application_source
|
|
||||||
0x04, 0xad, 0x66, 0x14, 0x3c, 0x72, 0x6b, 0x2a, 0x13, 0x9f, 0xb6, 0xb2, 0x11, 0x28, 0xb4, 0x6f,
|
|
||||||
0x56, 0xc5, 0x53, 0xb2, 0xb3, 0x88, 0x71, 0x10, 0x30, 0x42, 0x98, 0xd8, 0xd0, 0x09, 0x2d, 0x9e},
|
|
||||||
{ // key_area_key_ocean_source
|
|
||||||
0xfd, 0x43, 0x40, 0x00, 0xc8, 0xff, 0x2b, 0x26, 0xf8, 0xe9, 0xa9, 0xd2, 0xd2, 0xc1, 0x2f, 0x6b,
|
|
||||||
0xe5, 0x77, 0x3c, 0xbb, 0x9d, 0xc8, 0x63, 0x00, 0xe1, 0xbd, 0x99, 0xf8, 0xea, 0x33, 0xa4, 0x17},
|
|
||||||
{ // key_area_key_system_source
|
|
||||||
0x1f, 0x17, 0xb1, 0xfd, 0x51, 0xad, 0x1c, 0x23, 0x79, 0xb5, 0x8f, 0x15, 0x2c, 0xa4, 0x91, 0x2e,
|
|
||||||
0xc2, 0x10, 0x64, 0x41, 0xe5, 0x17, 0x22, 0xf3, 0x87, 0x00, 0xd5, 0x93, 0x7a, 0x11, 0x62, 0xf7},
|
|
||||||
{ // save_mac_kek_source
|
|
||||||
0x3D, 0xCB, 0xA1, 0x00, 0xAD, 0x4D, 0xF1, 0x54, 0x7F, 0xE3, 0xC4, 0x79, 0x5C, 0x4B, 0x22, 0x8A,
|
|
||||||
0xA9, 0x80, 0x38, 0xF0, 0x7A, 0x36, 0xF1, 0xBC, 0x14, 0x8E, 0xEA, 0xF3, 0xDC, 0xD7, 0x50, 0xF4},
|
|
||||||
{ // save_mac_key_source
|
|
||||||
0xB4, 0x7B, 0x60, 0x0B, 0x1A, 0xD3, 0x14, 0xF9, 0x41, 0x14, 0x7D, 0x8B, 0x39, 0x1D, 0x4B, 0x19,
|
|
||||||
0x87, 0xCC, 0x8C, 0x88, 0x4A, 0xC8, 0x9F, 0xFC, 0x91, 0xCA, 0xE2, 0x21, 0xC5, 0x24, 0x51, 0xF7},
|
|
||||||
{ // sd_card_kek_source
|
|
||||||
0x6B, 0x2E, 0xD8, 0x77, 0xC2, 0xC5, 0x23, 0x34, 0xAC, 0x51, 0xE5, 0x9A, 0xBF, 0xA7, 0xEC, 0x45,
|
|
||||||
0x7F, 0x4A, 0x7D, 0x01, 0xE4, 0x62, 0x91, 0xE9, 0xF2, 0xEA, 0xA4, 0x5F, 0x01, 0x1D, 0x24, 0xB7},
|
|
||||||
{ // sd_card_nca_key_source
|
|
||||||
0x2E, 0x75, 0x1C, 0xEC, 0xF7, 0xD9, 0x3A, 0x2B, 0x95, 0x7B, 0xD5, 0xFF, 0xCB, 0x08, 0x2F, 0xD0,
|
|
||||||
0x38, 0xCC, 0x28, 0x53, 0x21, 0x9D, 0xD3, 0x09, 0x2C, 0x6D, 0xAB, 0x98, 0x38, 0xF5, 0xA7, 0xCC},
|
|
||||||
{ // sd_card_save_key_source
|
|
||||||
0xD4, 0x82, 0x74, 0x35, 0x63, 0xD3, 0xEA, 0x5D, 0xCD, 0xC3, 0xB7, 0x4E, 0x97, 0xC9, 0xAC, 0x8A,
|
|
||||||
0x34, 0x21, 0x64, 0xFA, 0x04, 0x1A, 0x1D, 0xC8, 0x0F, 0x17, 0xF6, 0xD3, 0x1E, 0x4B, 0xC0, 0x1C}
|
|
||||||
};
|
|
||||||
|
|
||||||
static const u8 es_hashes_sha256[3][0x20] = {
|
|
||||||
{ // eticket_rsa_kek
|
|
||||||
0xB7, 0x1D, 0xB2, 0x71, 0xDC, 0x33, 0x8D, 0xF3, 0x80, 0xAA, 0x2C, 0x43, 0x35, 0xEF, 0x88, 0x73,
|
|
||||||
0xB1, 0xAF, 0xD4, 0x08, 0xE8, 0x0B, 0x35, 0x82, 0xD8, 0x71, 0x9F, 0xC8, 0x1C, 0x5E, 0x51, 0x1C},
|
|
||||||
{ // eticket_rsa_kekek
|
|
||||||
0xE8, 0x96, 0x5A, 0x18, 0x7D, 0x30, 0xE5, 0x78, 0x69, 0xF5, 0x62, 0xD0, 0x43, 0x83, 0xC9, 0x96,
|
|
||||||
0xDE, 0x48, 0x7B, 0xBA, 0x57, 0x61, 0x36, 0x3D, 0x2D, 0x4D, 0x32, 0x39, 0x18, 0x66, 0xA8, 0x5C},
|
|
||||||
{ // ssl_rsa_kek_source_x
|
|
||||||
0x69, 0xA0, 0x8E, 0x62, 0xE0, 0xAE, 0x50, 0x7B, 0xB5, 0xDA, 0x0E, 0x65, 0x17, 0x9A, 0xE3, 0xBE,
|
|
||||||
0x05, 0x1F, 0xED, 0x3C, 0x49, 0x94, 0x1D, 0xF4, 0xEF, 0x29, 0x56, 0xD3, 0x6D, 0x30, 0x11, 0x0C}
|
|
||||||
};
|
|
||||||
|
|
||||||
static const u8 ssl_hashes_sha256[2][0x20] = {
|
|
||||||
{ // ssl_rsa_kek_source_x
|
|
||||||
0x69, 0xA0, 0x8E, 0x62, 0xE0, 0xAE, 0x50, 0x7B, 0xB5, 0xDA, 0x0E, 0x65, 0x17, 0x9A, 0xE3, 0xBE,
|
|
||||||
0x05, 0x1F, 0xED, 0x3C, 0x49, 0x94, 0x1D, 0xF4, 0xEF, 0x29, 0x56, 0xD3, 0x6D, 0x30, 0x11, 0x0C},
|
|
||||||
{ // ssl_rsa_kek_source_y
|
|
||||||
0x1C, 0x86, 0xF3, 0x63, 0x26, 0x54, 0x17, 0xD4, 0x99, 0x22, 0x9E, 0xB1, 0xC4, 0xAD, 0xC7, 0x47,
|
|
||||||
0x9B, 0x2A, 0x15, 0xF9, 0x31, 0x26, 0x1F, 0x31, 0xEE, 0x67, 0x76, 0xAE, 0xB4, 0xC7, 0x65, 0x42}
|
|
||||||
};
|
|
||||||
|
|
||||||
static u8 temp_key[0x10],
|
static u8 temp_key[0x10],
|
||||||
bis_key[4][0x20] = {0},
|
bis_key[4][0x20] = {0},
|
||||||
device_key[0x10] = {0},
|
device_key[0x10] = {0},
|
||||||
@ -219,11 +94,6 @@ static void _generate_kek(u32 ks, const void *key_source, void *master_key, co
|
|||||||
static void *_nca_process(u32 hk_ks1, u32 hk_ks2, FIL *fp, u32 key_offset, u32 len);
|
static void *_nca_process(u32 hk_ks1, u32 hk_ks2, FIL *fp, u32 key_offset, u32 len);
|
||||||
static u32 _nca_fread_ctr(u32 ks, FIL *fp, void *buffer, u32 offset, u32 len, u8 *ctr);
|
static u32 _nca_fread_ctr(u32 ks, FIL *fp, void *buffer, u32 offset, u32 len, u8 *ctr);
|
||||||
static void _update_ctr(u8 *ctr, u32 ofs);
|
static void _update_ctr(u8 *ctr, u32 ofs);
|
||||||
// output functions
|
|
||||||
static void _putc(char *buffer, const char c);
|
|
||||||
static u32 _puts(char *buffer, const char *s);
|
|
||||||
static u32 _putn(char *buffer, u32 v, int base, char fill, int fcnt);
|
|
||||||
static u32 _sprintf(char *buffer, const char *fmt, ...);
|
|
||||||
|
|
||||||
void dump_keys() {
|
void dump_keys() {
|
||||||
display_backlight_brightness(100, 1000);
|
display_backlight_brightness(100, 1000);
|
||||||
@ -610,7 +480,7 @@ pkg2_done:
|
|||||||
EPRINTF("Failed to locate System partition.");
|
EPRINTF("Failed to locate System partition.");
|
||||||
goto key_output;
|
goto key_output;
|
||||||
}
|
}
|
||||||
FATFS emmc_fs;
|
__attribute__ ((aligned (16))) FATFS emmc_fs;
|
||||||
if (f_mount(&emmc_fs, "emmc:", 1)) {
|
if (f_mount(&emmc_fs, "emmc:", 1)) {
|
||||||
EPRINTF("Mount failed.");
|
EPRINTF("Mount failed.");
|
||||||
goto key_output;
|
goto key_output;
|
||||||
@ -883,9 +753,9 @@ key_output: ;
|
|||||||
sd_unmount();
|
sd_unmount();
|
||||||
free(text_buffer);
|
free(text_buffer);
|
||||||
|
|
||||||
|
out_wait:
|
||||||
gfx_printf("\n%kVOL + -> Reboot to RCM\n%kVOL - -> Reboot normally\n%kPower -> Power off", colors[3], colors[4], colors[5]);
|
gfx_printf("\n%kVOL + -> Reboot to RCM\n%kVOL - -> Reboot normally\n%kPower -> Power off", colors[3], colors[4], colors[5]);
|
||||||
|
|
||||||
out_wait: ;
|
|
||||||
u32 btn = btn_wait();
|
u32 btn = btn_wait();
|
||||||
if (btn & BTN_VOL_UP)
|
if (btn & BTN_VOL_UP)
|
||||||
reboot_rcm();
|
reboot_rcm();
|
||||||
@ -898,17 +768,17 @@ out_wait: ;
|
|||||||
static void _save_key(const char *name, const void *data, const u32 len, char *outbuf, u32 *buf_index) {
|
static void _save_key(const char *name, const void *data, const u32 len, char *outbuf, u32 *buf_index) {
|
||||||
if (!_key_exists(data))
|
if (!_key_exists(data))
|
||||||
return;
|
return;
|
||||||
*buf_index += _sprintf(outbuf + *buf_index, "%s = ", name);
|
*buf_index += sprintf(outbuf + *buf_index, "%s = ", name);
|
||||||
for (u32 i = 0; i < len; i++)
|
for (u32 i = 0; i < len; i++)
|
||||||
*buf_index += _sprintf(outbuf + *buf_index, "%02x", *(u8*)(data + i));
|
*buf_index += sprintf(outbuf + *buf_index, "%02x", *(u8*)(data + i));
|
||||||
*buf_index += _sprintf(outbuf + *buf_index, "\n");
|
*buf_index += sprintf(outbuf + *buf_index, "\n");
|
||||||
_key_count++;
|
_key_count++;
|
||||||
}
|
}
|
||||||
|
|
||||||
static void _save_key_family(const char *name, const void *data, const u32 num_keys, const u32 len, char *outbuf, u32 *buf_index) {
|
static void _save_key_family(const char *name, const void *data, const u32 num_keys, const u32 len, char *outbuf, u32 *buf_index) {
|
||||||
char temp_name[0x40] = {0};
|
char temp_name[0x40] = {0};
|
||||||
for (u32 i = 0; i < num_keys; i++) {
|
for (u32 i = 0; i < num_keys; i++) {
|
||||||
_sprintf(temp_name, "%s_%02x", name, i);
|
sprintf(temp_name, "%s_%02x", name, i);
|
||||||
_save_key(temp_name, data + i * len, len, outbuf, buf_index);
|
_save_key(temp_name, data + i * len, len, outbuf, buf_index);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -989,105 +859,3 @@ static void _update_ctr(u8 *ctr, u32 ofs) {
|
|||||||
for (u32 i = 0; i < 4; i++, ofs >>= 8)
|
for (u32 i = 0; i < 4; i++, ofs >>= 8)
|
||||||
ctr[0x10-i-1] = (u8)(ofs & 0xff);
|
ctr[0x10-i-1] = (u8)(ofs & 0xff);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void _putc(char *buffer, const char c) {
|
|
||||||
*buffer = c;
|
|
||||||
}
|
|
||||||
|
|
||||||
static u32 _puts(char *buffer, const char *s) {
|
|
||||||
u32 count = 0;
|
|
||||||
for (; *s; s++, count++)
|
|
||||||
_putc(buffer + count, *s);
|
|
||||||
return count;
|
|
||||||
}
|
|
||||||
|
|
||||||
static u32 _putn(char *buffer, u32 v, int base, char fill, int fcnt) {
|
|
||||||
char buf[0x121];
|
|
||||||
static const char digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
|
|
||||||
char *p;
|
|
||||||
int c = fcnt;
|
|
||||||
|
|
||||||
if (base > 36)
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
p = buf + 0x120;
|
|
||||||
*p = 0;
|
|
||||||
do {
|
|
||||||
c--;
|
|
||||||
*--p = digits[v % base];
|
|
||||||
v /= base;
|
|
||||||
} while (v);
|
|
||||||
|
|
||||||
if (fill != 0) {
|
|
||||||
while (c > 0) {
|
|
||||||
*--p = fill;
|
|
||||||
c--;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return _puts(buffer, p);
|
|
||||||
}
|
|
||||||
|
|
||||||
static u32 _sprintf(char *buffer, const char *fmt, ...) {
|
|
||||||
va_list ap;
|
|
||||||
int fill, fcnt;
|
|
||||||
u32 count = 0;
|
|
||||||
|
|
||||||
va_start(ap, fmt);
|
|
||||||
while(*fmt) {
|
|
||||||
if (*fmt == '%') {
|
|
||||||
fmt++;
|
|
||||||
fill = 0;
|
|
||||||
fcnt = 0;
|
|
||||||
if ((*fmt >= '0' && *fmt <= '9') || *fmt == ' ') {
|
|
||||||
fcnt = *fmt;
|
|
||||||
fmt++;
|
|
||||||
if (*fmt >= '0' && *fmt <= '9') {
|
|
||||||
fill = fcnt;
|
|
||||||
fcnt = *fmt - '0';
|
|
||||||
fmt++;
|
|
||||||
} else {
|
|
||||||
fill = ' ';
|
|
||||||
fcnt -= '0';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
switch (*fmt) {
|
|
||||||
case 'c':
|
|
||||||
_putc(buffer + count, va_arg(ap, u32));
|
|
||||||
count++;
|
|
||||||
break;
|
|
||||||
case 's':
|
|
||||||
count += _puts(buffer + count, va_arg(ap, char *));
|
|
||||||
break;
|
|
||||||
case 'd':
|
|
||||||
count += _putn(buffer + count, va_arg(ap, u32), 10, fill, fcnt);
|
|
||||||
break;
|
|
||||||
case 'p':
|
|
||||||
case 'P':
|
|
||||||
case 'x':
|
|
||||||
case 'X':
|
|
||||||
count += _putn(buffer + count, va_arg(ap, u32), 16, fill, fcnt);
|
|
||||||
break;
|
|
||||||
case '%':
|
|
||||||
_putc(buffer + count, '%');
|
|
||||||
count++;
|
|
||||||
break;
|
|
||||||
case '\0':
|
|
||||||
goto out;
|
|
||||||
default:
|
|
||||||
_putc(buffer + count, '%');
|
|
||||||
_putc(buffer + count, *fmt);
|
|
||||||
count += 2;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
_putc(buffer + count, *fmt);
|
|
||||||
count++;
|
|
||||||
}
|
|
||||||
fmt++;
|
|
||||||
}
|
|
||||||
|
|
||||||
out:
|
|
||||||
va_end(ap);
|
|
||||||
return count;
|
|
||||||
}
|
|
||||||
|
|||||||
@ -1,3 +1,19 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2019 shchmue
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms and conditions of the GNU General Public License,
|
||||||
|
* version 2, as published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||||
|
* more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
#ifndef _KEYS_H_
|
#ifndef _KEYS_H_
|
||||||
#define _KEYS_H_
|
#define _KEYS_H_
|
||||||
|
|
||||||
|
|||||||
@ -137,6 +137,7 @@ typedef struct {
|
|||||||
DWORD bitbase; /* Allocation bitmap base sector */
|
DWORD bitbase; /* Allocation bitmap base sector */
|
||||||
#endif
|
#endif
|
||||||
DWORD winsect; /* Current sector appearing in the win[] */
|
DWORD winsect; /* Current sector appearing in the win[] */
|
||||||
|
DWORD padding; /* Ensure window is 16-aligned */
|
||||||
BYTE win[FF_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
|
BYTE win[FF_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
|
||||||
} FATFS;
|
} FATFS;
|
||||||
|
|
||||||
|
|||||||
@ -32,7 +32,7 @@
|
|||||||
|
|
||||||
sdmmc_t sd_sdmmc;
|
sdmmc_t sd_sdmmc;
|
||||||
sdmmc_storage_t sd_storage;
|
sdmmc_storage_t sd_storage;
|
||||||
FATFS sd_fs;
|
__attribute__ ((aligned (16))) FATFS sd_fs;
|
||||||
static bool sd_mounted;
|
static bool sd_mounted;
|
||||||
|
|
||||||
boot_cfg_t __attribute__((section ("._boot_cfg"))) b_cfg;
|
boot_cfg_t __attribute__((section ("._boot_cfg"))) b_cfg;
|
||||||
|
|||||||
121
source/utils/sprintf.c
Normal file
121
source/utils/sprintf.c
Normal file
@ -0,0 +1,121 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2019 shchmue
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms and conditions of the GNU General Public License,
|
||||||
|
* version 2, as published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||||
|
* more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "types.h"
|
||||||
|
|
||||||
|
#include <stdarg.h>
|
||||||
|
|
||||||
|
static void _putc(char *buffer, const char c) {
|
||||||
|
*buffer = c;
|
||||||
|
}
|
||||||
|
|
||||||
|
static u32 _puts(char *buffer, const char *s) {
|
||||||
|
u32 count = 0;
|
||||||
|
for (; *s; s++, count++)
|
||||||
|
_putc(buffer + count, *s);
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
static u32 _putn(char *buffer, u32 v, int base, char fill, int fcnt) {
|
||||||
|
char buf[0x121];
|
||||||
|
static const char digits[] = "0123456789abcdefghijklmnopqrstuvwxyz";
|
||||||
|
char *p;
|
||||||
|
int c = fcnt;
|
||||||
|
|
||||||
|
if (base > 36)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
p = buf + 0x120;
|
||||||
|
*p = 0;
|
||||||
|
do {
|
||||||
|
c--;
|
||||||
|
*--p = digits[v % base];
|
||||||
|
v /= base;
|
||||||
|
} while (v);
|
||||||
|
|
||||||
|
if (fill != 0) {
|
||||||
|
while (c > 0) {
|
||||||
|
*--p = fill;
|
||||||
|
c--;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return _puts(buffer, p);
|
||||||
|
}
|
||||||
|
|
||||||
|
u32 sprintf(char *buffer, const char *fmt, ...) {
|
||||||
|
va_list ap;
|
||||||
|
int fill, fcnt;
|
||||||
|
u32 count = 0;
|
||||||
|
|
||||||
|
va_start(ap, fmt);
|
||||||
|
while(*fmt) {
|
||||||
|
if (*fmt == '%') {
|
||||||
|
fmt++;
|
||||||
|
fill = 0;
|
||||||
|
fcnt = 0;
|
||||||
|
if ((*fmt >= '0' && *fmt <= '9') || *fmt == ' ') {
|
||||||
|
fcnt = *fmt;
|
||||||
|
fmt++;
|
||||||
|
if (*fmt >= '0' && *fmt <= '9') {
|
||||||
|
fill = fcnt;
|
||||||
|
fcnt = *fmt - '0';
|
||||||
|
fmt++;
|
||||||
|
} else {
|
||||||
|
fill = ' ';
|
||||||
|
fcnt -= '0';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
switch (*fmt) {
|
||||||
|
case 'c':
|
||||||
|
_putc(buffer + count, va_arg(ap, u32));
|
||||||
|
count++;
|
||||||
|
break;
|
||||||
|
case 's':
|
||||||
|
count += _puts(buffer + count, va_arg(ap, char *));
|
||||||
|
break;
|
||||||
|
case 'd':
|
||||||
|
count += _putn(buffer + count, va_arg(ap, u32), 10, fill, fcnt);
|
||||||
|
break;
|
||||||
|
case 'p':
|
||||||
|
case 'P':
|
||||||
|
case 'x':
|
||||||
|
case 'X':
|
||||||
|
count += _putn(buffer + count, va_arg(ap, u32), 16, fill, fcnt);
|
||||||
|
break;
|
||||||
|
case '%':
|
||||||
|
_putc(buffer + count, '%');
|
||||||
|
count++;
|
||||||
|
break;
|
||||||
|
case '\0':
|
||||||
|
goto out;
|
||||||
|
default:
|
||||||
|
_putc(buffer + count, '%');
|
||||||
|
_putc(buffer + count, *fmt);
|
||||||
|
count += 2;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
_putc(buffer + count, *fmt);
|
||||||
|
count++;
|
||||||
|
}
|
||||||
|
fmt++;
|
||||||
|
}
|
||||||
|
|
||||||
|
out:
|
||||||
|
va_end(ap);
|
||||||
|
return count;
|
||||||
|
}
|
||||||
22
source/utils/sprintf.h
Normal file
22
source/utils/sprintf.h
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (c) 2019 shchmue
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms and conditions of the GNU General Public License,
|
||||||
|
* version 2, as published by the Free Software Foundation.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||||
|
* more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _SPRINTF_H_
|
||||||
|
#define _SPRINTF_H_
|
||||||
|
|
||||||
|
u32 sprintf(char *buffer, const char *fmt, ...);
|
||||||
|
|
||||||
|
#endif
|
||||||
Loading…
Reference in New Issue
Block a user