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-rw-r--r--lib/concepts/Hash.ml10
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/concepts/Hash.ml b/lib/concepts/Hash.ml
index a84c60d..aac7428 100644
--- a/lib/concepts/Hash.ml
+++ b/lib/concepts/Hash.ml
@@ -2,16 +2,22 @@
type hash = Digestif.SHA256.t
-let size = 256 / 8
-let compare h1 h2 = Digestif.SHA256.unsafe_compare h1 h2 |> Ordering.of_int
+let size = 256/8
+
+let compare h1 h2 = Digestif.SHA256.unsafe_compare h1 h2
+ |> Ordering.of_int
let hash_of_value (v : Value.value) =
Representation.(blob_of_value v |> bytes_of_blob) |> Digestif.SHA256.digest_bytes
let hash_of_bytes bytes = Digestif.SHA256.digest_bytes bytes
+
let hash_of_blob blob = Representation.bytes_of_blob blob |> Digestif.SHA256.digest_bytes
+
let to_raw_string hash = Digestif.SHA256.to_raw_string hash
+
let of_raw_string str = Digestif.SHA256.of_raw_string str
+
let hash_equals = Digestif.SHA256.equal
let bytes_of_hash (h : hash) = Bytes.of_string (Digestif.SHA256.to_raw_string h)