Can download uploaded images

geneit_backend/src/utils/crypt_utils.rs

@@ -1,6 +1,14 @@
-use sha2::{Digest, Sha512};
+use sha2::{Digest, Sha256, Sha512};
 
 /// Compute hash of a slice of bytes
+pub fn sha256(bytes: &[u8]) -> String {
+    let mut hasher = Sha256::new();
+    hasher.update(bytes);
+    let h = hasher.finalize();
+    format!("{:x}", h)
+}
+
+/// Compute hash of a slice of bytes (sha512)
 pub fn sha512(bytes: &[u8]) -> String {
     let mut hasher = Sha512::new();
     hasher.update(bytes);