pull certificate from flash page
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@ -32,8 +32,8 @@
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#define APPLICATION_START_ADDR (0x08000000 + ((APPLICATION_START_PAGE)*PAGE_SIZE))
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// where attestation key is located
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#define ATTESTATION_KEY_PAGE (PAGES - 15)
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#define ATTESTATION_KEY_ADDR (0x08000000 + ATTESTATION_KEY_PAGE*PAGE_SIZE)
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#define ATTESTATION_PAGE (PAGES - 15)
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#define ATTESTATION_PAGE_ADDR (0x08000000 + ATTESTATION_PAGE*PAGE_SIZE)
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// End of application code. Leave some extra room for future data storage.
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// NOT included in application
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@ -48,7 +48,6 @@
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#define BOOT_VERSION_ADDR (0x08000000 + BOOT_VERSION_PAGE*FLASH_PAGE_SIZE + 8)
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#define LAST_PAGE (APPLICATION_END_PAGE-1)
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struct flash_memory_st{
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uint8_t bootloader[APPLICATION_START_PAGE*2*1024];
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uint8_t application[(APPLICATION_END_PAGE-APPLICATION_START_PAGE)*2*1024-8];
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@ -65,5 +64,18 @@ typedef struct flash_memory_st flash_memory_st;
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#include <assert.h>
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static_assert(sizeof(flash_memory_st) == 256*1024, "Data structure doesn't match flash size");
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#define ATTESTATION_FORMAT 0x5A01
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struct flash_attestation_page{
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uint8_t attestation_key[32];
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uint16_t attestation_format;
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uint16_t attestation_cert_size;
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uint8_t attestation_cert[2048 - 32 - 2 - 2];
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} __attribute__((packed));
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typedef struct flash_attestation_page flash_attestation_page;
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static_assert(sizeof(flash_attestation_page) == 2048, "Data structure doesn't match flash size");
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#endif
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