*
* @info: Specifies key and FIT information
* @keydest: Destination FDT blob for public key data
- * @return: 0, on success, -ve on error
+ * @return: 0, on success, -ENOSPC if the keydest FDT blob ran out of space,
+ other -ve value on error
*/
int rsa_add_verify_data(struct image_sign_info *info, void *keydest);
#else
}
#endif
+#define RSA2048_BYTES (2048 / 8)
+#define RSA4096_BYTES (4096 / 8)
+
+/* This is the minimum/maximum key size we support, in bits */
+#define RSA_MIN_KEY_BITS 2048
+#define RSA_MAX_KEY_BITS 4096
+
+/* This is the maximum signature length that we support, in bits */
+#define RSA_MAX_SIG_BITS 4096
+
#endif