diff --git a/tdutils/td/utils/crypto.cpp b/tdutils/td/utils/crypto.cpp
index 083f28f6..f7898bc9 100644
--- a/tdutils/td/utils/crypto.cpp
+++ b/tdutils/td/utils/crypto.cpp
@@ -359,6 +359,18 @@ void sha512(Slice data, MutableSlice output) {
   CHECK(result == output.ubegin());
 }
 
+string sha256(Slice data) {
+  string result(32, '\0');
+  sha256(data, result);
+  return result;
+}
+
+string sha512(Slice data) {
+  string result(64, '\0');
+  sha512(data, result);
+  return result;
+}
+
 struct Sha256StateImpl {
   SHA256_CTX ctx;
 };
diff --git a/tdutils/td/utils/crypto.h b/tdutils/td/utils/crypto.h
index b9d2d33d..5723c8e4 100644
--- a/tdutils/td/utils/crypto.h
+++ b/tdutils/td/utils/crypto.h
@@ -64,6 +64,10 @@ void sha256(Slice data, MutableSlice output);
 
 void sha512(Slice data, MutableSlice output);
 
+string sha256(Slice data) TD_WARN_UNUSED_RESULT;
+
+string sha512(Slice data) TD_WARN_UNUSED_RESULT;
+
 struct Sha256StateImpl;
 
 struct Sha256State {