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[feat][sec] add sec trng driver

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This commit is contained in:
qqwang 2021-06-25 17:39:08 +08:00
parent 257890072b
commit cec78e1093
2 changed files with 18 additions and 0 deletions
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3
drivers/bl702_driver/hal_drv/inc/hal_sec_ecdsa.h
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@ -55,5 +55,8 @@ int sec_ecdh_deinit(sec_ecdh_handle_t *handle);
int sec_ecdh_get_encrypt_key(sec_ecdh_handle_t *handle, const uint32_t *pkX, const uint32_t *pkY, const uint32_t *private_key, const uint32_t *pRx, const uint32_t *pRy);
int sec_ecdh_get_public_key(sec_ecdh_handle_t *handle, const uint32_t *private_key, const uint32_t *pRx, const uint32_t *pRy);
int sec_ecc_get_random_value(uint32_t *randomData, uint32_t *maxRef, uint32_t size);
int sec_eng_trng_enable(void);
void sec_eng_trng_disable(void);
int sec_eng_trng_read(uint8_t data[32]);
#endif

15
drivers/bl702_driver/hal_drv/src/hal_sec_ecdsa.c
View file

@ -1204,6 +1204,21 @@ int sec_ecc_get_random_value(uint32_t *randomData, uint32_t *maxRef, uint32_t si
return -1;
}
int sec_eng_trng_enable(void)
{
return Sec_Eng_Trng_Enable();
}
void sec_eng_trng_disable(void)
{
Sec_Eng_Trng_Disable();
}
int sec_eng_trng_read(uint8_t data[32])
{
return Sec_Eng_Trng_Read(data);
}
int sec_ecdh_init(sec_ecdh_handle_t *handle, sec_ecp_type id)
{
Sec_Eng_PKA_Reset();