1 files changed, 67 insertions, 0 deletions
diff --git a/libs/libsodium/src/include/sodium/crypto_secretbox_xsalsa20poly1305.h b/libs/libsodium/src/include/sodium/crypto_secretbox_xsalsa20poly1305.h
new file mode 100644
index 0000000000..4b8c7c8ea2
--- /dev/null
+++ b/libs/libsodium/src/include/sodium/crypto_secretbox_xsalsa20poly1305.h
@@ -0,0 +1,67 @@
+#ifndef crypto_secretbox_xsalsa20poly1305_H
+#define crypto_secretbox_xsalsa20poly1305_H
+
+#include <stddef.h>
+#include "crypto_stream_xsalsa20.h"
+#include "export.h"
+
+#ifdef __cplusplus
+# ifdef __GNUC__
+#  pragma GCC diagnostic ignored "-Wlong-long"
+# endif
+extern "C" {
+#endif
+
+#define crypto_secretbox_xsalsa20poly1305_KEYBYTES 32U
+SODIUM_EXPORT
+size_t crypto_secretbox_xsalsa20poly1305_keybytes(void);
+
+#define crypto_secretbox_xsalsa20poly1305_NONCEBYTES 24U
+SODIUM_EXPORT
+size_t crypto_secretbox_xsalsa20poly1305_noncebytes(void);
+
+#define crypto_secretbox_xsalsa20poly1305_MACBYTES 16U
+SODIUM_EXPORT
+size_t crypto_secretbox_xsalsa20poly1305_macbytes(void);
+
+/* Only for the libsodium API - The NaCl compatibility API would require BOXZEROBYTES extra bytes */
+#define crypto_secretbox_xsalsa20poly1305_MESSAGEBYTES_MAX \
+    (crypto_stream_xsalsa20_MESSAGEBYTES_MAX - crypto_secretbox_xsalsa20poly1305_MACBYTES)
+SODIUM_EXPORT
+size_t crypto_secretbox_xsalsa20poly1305_messagebytes_max(void);
+
+SODIUM_EXPORT
+int crypto_secretbox_xsalsa20poly1305(unsigned char *c,
+                                      const unsigned char *m,
+                                      unsigned long long mlen,
+                                      const unsigned char *n,
+                                      const unsigned char *k);
+
+SODIUM_EXPORT
+int crypto_secretbox_xsalsa20poly1305_open(unsigned char *m,
+                                           const unsigned char *c,
+                                           unsigned long long clen,
+                                           const unsigned char *n,
+                                           const unsigned char *k)
+            __attribute__ ((warn_unused_result));
+
+SODIUM_EXPORT
+void crypto_secretbox_xsalsa20poly1305_keygen(unsigned char k[crypto_secretbox_xsalsa20poly1305_KEYBYTES]);
+
+/* -- NaCl compatibility interface ; Requires padding -- */
+
+#define crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES 16U
+SODIUM_EXPORT
+size_t crypto_secretbox_xsalsa20poly1305_boxzerobytes(void);
+
+#define crypto_secretbox_xsalsa20poly1305_ZEROBYTES \
+    (crypto_secretbox_xsalsa20poly1305_BOXZEROBYTES + \
+     crypto_secretbox_xsalsa20poly1305_MACBYTES)
+SODIUM_EXPORT
+size_t crypto_secretbox_xsalsa20poly1305_zerobytes(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif