diff options
Diffstat (limited to 'include/rsa.h')
| -rw-r--r-- | include/rsa.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/include/rsa.h b/include/rsa.h index 5999159817..a2d5f73393 100644 --- a/include/rsa.h +++ b/include/rsa.h @@ -63,67 +63,6 @@ int rsa_verify(const struct rsa_public_key *key, const uint8_t *sha, uint32_t *workbuf32); -void check_rw_signature(void); - #endif /* !__ASSEMBLER__ */ -/* - * The signer puts the public key and signature into the RO and RW images - * (respectively) at known locations after the complete image is assembled. But - * since we compile the RO & RW images separately, the other image's addresses - * can't be computed by the linker. So we just hardcode the addresses here. - * These can be overridden in board.h files if desired. - */ - -#ifndef CONFIG_RO_PUBKEY_SIZE -#ifdef CONFIG_RWSIG_TYPE_RWSIG -/* - * rwsig type: 1024 bytes is enough to fit RSA-3072 public key. - * - * TODO(crosbug.com/p/62321): This still wastes space. We could pack the key at - * any arbitrary location, but we need proper signer support to make sure it - * can overwrite the key correctly. - */ -#define CONFIG_RO_PUBKEY_SIZE 1024 -#else -#define CONFIG_RO_PUBKEY_SIZE RSA_PUBLIC_KEY_SIZE -#endif -#endif /* ! CONFIG_RO_PUBKEY_SIZE */ -#ifndef CONFIG_RO_PUBKEY_ADDR -#ifdef CONFIG_RWSIG_TYPE_RWSIG -/* The pubkey goes at the end of the RO region */ -#define CONFIG_RO_PUBKEY_ADDR (CONFIG_PROGRAM_MEMORY_BASE \ - + CONFIG_RO_MEM_OFF \ - + CONFIG_RO_SIZE \ - - CONFIG_RO_PUBKEY_SIZE) -#else -/* - * usbpd1 type assumes pubkey location at the end of first half of flash, - * which might actually be in the PSTATE region. - */ -#define CONFIG_RO_PUBKEY_ADDR (CONFIG_PROGRAM_MEMORY_BASE \ - + (CONFIG_FLASH_SIZE / 2) \ - - CONFIG_RO_PUBKEY_SIZE) -#endif -#endif /* CONFIG_RO_PUBKEY_ADDR */ - -#ifndef CONFIG_RW_SIG_SIZE -#ifdef CONFIG_RWSIG_TYPE_RWSIG -/* - * rwsig type: futility expects signature to be 1024 bytes from the end of - * the file. - */ -#define CONFIG_RW_SIG_SIZE 1024 -#else -#define CONFIG_RW_SIG_SIZE RSANUMBYTES -#endif -#endif /* ! CONFIG_RW_SIG_SIZE */ -#ifndef CONFIG_RW_SIG_ADDR -/* The signature goes at the end of the RW region */ -#define CONFIG_RW_SIG_ADDR (CONFIG_PROGRAM_MEMORY_BASE \ - + CONFIG_RW_MEM_OFF \ - + CONFIG_RW_SIZE \ - - CONFIG_RW_SIG_SIZE) -#endif /* !CONFIG_RW_SIG_ADDR */ - #endif /* __CROS_EC_RSA_H */ |