Update documentation

1 files changed, 3 insertions, 1 deletions

diff --git a/sha3.h b/sha3.h
index 46dd5b99..54ae5371 100644
--- a/sha3.h
+++ b/sha3.h
@@ -26,13 +26,15 @@ NAMESPACE_BEGIN(CryptoPP)
 /// \since Crypto++ 5.6.2

 class SHA3 : public HashTransformation

 {

-public:

+protected:

     /// \brief Construct a SHA3

     /// \param digestSize the digest size, in bytes

     /// \details SHA3 is the base class for SHA3_224, SHA3_256, SHA3_384 and SHA3_512.

     ///   Library users should instantiate a derived class, and only use SHA3

     ///   as a base class reference or pointer.

     SHA3(unsigned int digestSize) : m_digestSize(digestSize) {Restart();}

+

+public:

     unsigned int DigestSize() const {return m_digestSize;}

     unsigned int OptimalDataAlignment() const {return GetAlignmentOf<word64>();}