5 files changed, 27 insertions, 4 deletions
diff --git a/src/mac/cbc_mac/cbc_mac.h b/src/mac/cbc_mac/cbc_mac.h
index 3818cce84..772abd38f 100644
--- a/src/mac/cbc_mac/cbc_mac.h
+++ b/src/mac/cbc_mac/cbc_mac.h
@@ -23,7 +23,10 @@ class BOTAN_DLL CBC_MAC : public MessageAuthenticationCode
       std::string name() const;
       MessageAuthenticationCode* clone() const;
 
-      CBC_MAC(BlockCipher* e);
+      /**
+      * @param cipher the underlying block cipher to use
+      */
+      CBC_MAC(BlockCipher* cipher);
       ~CBC_MAC();
    private:
       void add_data(const byte[], u32bit);
diff --git a/src/mac/cmac/cmac.h b/src/mac/cmac/cmac.h
index bf7ccdc91..b5f3eec1a 100644
--- a/src/mac/cmac/cmac.h
+++ b/src/mac/cmac/cmac.h
@@ -23,10 +23,18 @@ class BOTAN_DLL CMAC : public MessageAuthenticationCode
       std::string name() const;
       MessageAuthenticationCode* clone() const;
 
+      /**
+      * CMAC's polynomial doubling operation
+      * @param in the input
+      * @param polynomial the byte value of the polynomial
+      */
       static SecureVector<byte> poly_double(const MemoryRegion<byte>& in,
                                             byte polynomial);
 
-      CMAC(BlockCipher* e);
+      /**
+      * @param cipher the underlying block cipher to use
+      */
+      CMAC(BlockCipher* cipher);
       ~CMAC();
    private:
       void add_data(const byte[], u32bit);
diff --git a/src/mac/mac.h b/src/mac/mac.h
index b93ae473d..52ff9c94c 100644
--- a/src/mac/mac.h
+++ b/src/mac/mac.h
@@ -45,6 +45,12 @@ class BOTAN_DLL MessageAuthenticationCode : public BufferedComputation,
       */
       virtual void clear() = 0;
 
+      /**
+      * @param mac_len the output length of this MAC
+      * @param key_min the minimum key size
+      * @param key_max the maximum key size
+      * @param key_mod the modulo restriction on the key size
+      */
       MessageAuthenticationCode(u32bit mac_len,
                                 u32bit key_min,
                                 u32bit key_max = 0,
diff --git a/src/mac/ssl3mac/ssl3_mac.h b/src/mac/ssl3mac/ssl3_mac.h
index 631b67c44..019163ec8 100644
--- a/src/mac/ssl3mac/ssl3_mac.h
+++ b/src/mac/ssl3mac/ssl3_mac.h
@@ -23,7 +23,10 @@ class BOTAN_DLL SSL3_MAC : public MessageAuthenticationCode
       std::string name() const;
       MessageAuthenticationCode* clone() const;
 
-      SSL3_MAC(HashFunction*);
+      /**
+      * @param hash the underlying hash to use
+      */
+      SSL3_MAC(HashFunction* hash);
       ~SSL3_MAC() { delete hash; }
    private:
       void add_data(const byte[], u32bit);
diff --git a/src/mac/x919_mac/x919_mac.h b/src/mac/x919_mac/x919_mac.h
index abd149ecd..8432db7d1 100644
--- a/src/mac/x919_mac/x919_mac.h
+++ b/src/mac/x919_mac/x919_mac.h
@@ -23,7 +23,10 @@ class BOTAN_DLL ANSI_X919_MAC : public MessageAuthenticationCode
       std::string name() const;
       MessageAuthenticationCode* clone() const;
 
-      ANSI_X919_MAC(BlockCipher*);
+      /**
+      * @param cipher the underlying block cipher to use
+      */
+      ANSI_X919_MAC(BlockCipher* cipher);
       ~ANSI_X919_MAC();
    private:
       void add_data(const byte[], u32bit);