Prepare v2016.09.01

[u-boot] / include / u-boot / rsa-checksum.h

diff --git a/include/u-boot/rsa-checksum.h b/include/u-boot/rsa-checksum.h
index c996fb3e4c10eaf7c73451bbc8e7cf420b96d3d3..3c69d85ecbac7956a525b2e188943b46193259a3 100644 (file)
--- a/include/u-boot/rsa-checksum.h
+++ b/include/u-boot/rsa-checksum.h
@@ -16,9 +16,18 @@ extern const uint8_t padding_sha256_rsa4096[];
 extern const uint8_t padding_sha256_rsa2048[];
 extern const uint8_t padding_sha1_rsa2048[];
 
-void sha256_calculate(const struct image_region region[], int region_count,
-                     uint8_t *checksum);
-void sha1_calculate(const struct image_region region[], int region_count,
-                   uint8_t *checksum);
+/**
+ * hash_calculate() - Calculate hash over the data
+ *
+ * @name:  Name of algorithm to be used for hash calculation
+ * @region: Array having info of regions over which hash needs to be calculated
+ * @region_count: Number of regions in the region array
+ * @checksum: Buffer contanining the output hash
+ *
+ * @return 0 if OK, < 0 if error
+ */
+int hash_calculate(const char *name,
+                  const struct image_region region[], int region_count,
+                  uint8_t *checksum);
 
 #endif