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Merge remote-tracking branch 'public/pr/2925' into baremetal

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This commit is contained in:
Simon Butcher 2019-12-13 14:51:29 +00:00
commit e76c638d6f
16 changed files with 467 additions and 406 deletions
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12
include/tinycrypt/ecc_dh.h
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@ -82,8 +82,7 @@ extern "C" {
/**
* @brief Create a public/private key pair.
* @return returns TC_CRYPTO_SUCCESS (1) if the key pair was generated successfully
* returns TC_CRYPTO_FAIL (0) if error while generating key pair
* @return UECC_SUCCESS or UECC_FAILURE or UECC_FAULT_DETECTED
*
* @param p_public_key OUT -- Will be filled in with the public key. Must be at
* least 2 * the curve size (in bytes) long. For curve secp256r1, p_public_key
@ -96,7 +95,7 @@ extern "C" {
* @warning A cryptographically-secure PRNG function must be set (using
* uECC_set_rng()) before calling uECC_make_key().
*/
int uECC_make_key(uint8_t *p_public_key, uint8_t *p_private_key, uECC_Curve curve);
int uECC_make_key(uint8_t *p_public_key, uint8_t *p_private_key);
#ifdef ENABLE_TESTS
@ -107,14 +106,13 @@ int uECC_make_key(uint8_t *p_public_key, uint8_t *p_private_key, uECC_Curve curv
* uECC_make_key() function for real applications.
*/
int uECC_make_key_with_d(uint8_t *p_public_key, uint8_t *p_private_key,
unsigned int *d, uECC_Curve curve);
unsigned int *d);
#endif
/**
* @brief Compute a shared secret given your secret key and someone else's
* public key.
* @return returns TC_CRYPTO_SUCCESS (1) if the shared secret was computed successfully
* returns TC_CRYPTO_FAIL (0) otherwise
* @return UECC_SUCCESS or UECC_FAILURE or UECC_FAULT_DETECTED
*
* @param p_secret OUT -- Will be filled in with the shared secret value. Must be
* the same size as the curve size (for curve secp256r1, secret must be 32 bytes
@ -127,7 +125,7 @@ int uECC_make_key_with_d(uint8_t *p_public_key, uint8_t *p_private_key,
* order to produce a cryptographically secure symmetric key.
*/
int uECC_shared_secret(const uint8_t *p_public_key, const uint8_t *p_private_key,
uint8_t *p_secret, uECC_Curve curve);
uint8_t *p_secret);
#ifdef __cplusplus
}