Ticket #61: imported libsrtp into third_party directory (backported from srtp branch)

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@1730 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 43 insertions, 0 deletions

diff --git a/third_party/srtp/crypto/include/crypto.h b/third_party/srtp/crypto/include/crypto.h
new file mode 100644
index 00000000..0e9667da
--- /dev/null
+++ b/third_party/srtp/crypto/include/crypto.h
@@ -0,0 +1,43 @@
+/*
+ * crypto.h
+ *
+ * API for libcrypto
+ * 
+ * David A. McGrew
+ * Cisco Systems, Inc.
+ */
+
+#ifndef CRYPTO_H
+#define CRYPTO_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 */
+
+