Updated documentation

1 files changed, 1 insertions, 0 deletions

diff --git a/pwdbased.h b/pwdbased.h
index 44a19dfe..055c5bd5 100644
--- a/pwdbased.h
+++ b/pwdbased.h
@@ -32,6 +32,7 @@ public:
 	//! \brief Derive key from the password

 	//! \param derived the byte buffer to receive the derived password

 	//! \param derivedLen the size of the byte buffer to receive the derived password

+	//! \param purpose an octet indicating the purpose of the derivation

 	//! \param password the byte buffer with the password

 	//! \param passwordLen the size of the password, in bytes

 	//! \param salt the byte buffer with the salt