1 files changed, 12 insertions, 0 deletions
diff --git a/internal/hash.go b/internal/hash.go
new file mode 100644
index 0000000..818ad55
--- /dev/null
+++ b/internal/hash.go
@@ -0,0 +1,12 @@
+package internal
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+)
+
+func SHA256sum(text string) string {
+	hash := sha256.New()
+	hash.Write([]byte(text))
+	return hex.EncodeToString(hash.Sum(nil))
+}