* @see "struct crypto_algo"
* @{
*/
-#if IMAGE_ENABLE_SIGN
/**
* sign() - calculate and return signature for given input data
*
*
* @info: Specifies key and FIT information
* @keydest: Destination FDT blob for public key data
- * @return: 0, on success, -ENOSPC if the keydest FDT blob ran out of space,
- * other -ve value on error
+ * @return: node offset within the FDT blob where the data was written on
+ * success, -ENOSPC if the keydest FDT blob ran out of space, other -ve
+ * value on other error
*/
int ecdsa_add_verify_data(struct image_sign_info *info, void *keydest);
-#else
-static inline
-int ecdsa_sign(struct image_sign_info *info, const struct image_region region[],
- int region_count, uint8_t **sigp, uint *sig_len)
-{
- return -ENXIO;
-}
-
-static inline
-int ecdsa_add_verify_data(struct image_sign_info *info, void *keydest)
-{
- return -ENXIO;
-}
-#endif
-#if IMAGE_ENABLE_VERIFY_ECDSA
/**
* verify() - Verify a signature against some data
*
* @data_len: Data length
* @sig: Signature
* @sig_len: Number of bytes in signature
- * @return 0 if verified, -ve on error
+ * Return: 0 if verified, -ve on error
*/
int ecdsa_verify(struct image_sign_info *info,
const struct image_region region[], int region_count,
uint8_t *sig, uint sig_len);
-#else
-static inline
-int ecdsa_verify(struct image_sign_info *info,
- const struct image_region region[], int region_count,
- uint8_t *sig, uint sig_len)
-{
- return -ENXIO;
-}
-#endif
/** @} */
#define ECDSA256_BYTES (256 / 8)