update to cvs head srtp

libs/srtp/crypto/include/crypto.h

@@ -10,7 +10,33 @@
 #ifndef CRYPTO_H
 #define CRYPTO_H
 
-#include "crypto_kernel.h"
+/** 
+ *  @brief A cipher_type_id_t is an identifier for a particular cipher
+ *  type.
+ *
+ *  A cipher_type_id_t is an integer that represents a particular
+ *  cipher type, e.g. the Advanced Encryption Standard (AES).  A
+ *  NULL_CIPHER is avaliable; this cipher leaves the data unchanged,
+ *  and can be selected to indicate that no encryption is to take
+ *  place.
+ * 
+ *  @ingroup Ciphers
+ */
+typedef uint32_t cipher_type_id_t; 
+
+/**
+ *  @brief An auth_type_id_t is an identifier for a particular authentication
+ *   function.
+ *
+ *  An auth_type_id_t is an integer that represents a particular
+ *  authentication function type, e.g. HMAC-SHA1.  A NULL_AUTH is
+ *  avaliable; this authentication function performs no computation,
+ *  and can be selected to indicate that no authentication is to take
+ *  place.
+ *  
+ *  @ingroup Authentication
+ */
+typedef uint32_t auth_type_id_t;
 
 #endif /* CRYPTO_H */