1 files changed, 13 insertions, 0 deletions
diff --git a/src/sha1_openssl.cc b/src/sha1_openssl.cc
new file mode 100644
index 0000000..9e6d77e
--- /dev/null
+++ b/src/sha1_openssl.cc
@@ -0,0 +1,13 @@
+#include "sha1.hh"
+
+#include <openssl/sha.h>
+
+namespace sha1 {
+
+std::array<uint8_t, 20> hash(std::span<uint8_t const> input) {
+  std::array<uint8_t, 20> ret;
+  SHA1(input.data(), input.size(), ret.data());
+  return ret;
+}
+
+}  // namespace sha1