File load_xts.diff of Package veracrypt

Overview Repositories Revisions Requests Users Attributes Meta

File load_xts.diff of Package veracrypt (Revision 6f4846798da13a9759870b653f8d13eb)

Currently displaying revision 6f4846798da13a9759870b653f8d13eb , Show latest

diff --git a/Volume/EncryptionTest.cpp b/Volume/EncryptionTest.cpp
index 23d04ea..fc06420 100644
--- a/src/Volume/EncryptionTest.cpp
+++ b/src/Volume/EncryptionTest.cpp
@@ -9,6 +9,15 @@
  contained in the file License.txt included in VeraCrypt binary and source
  code distribution packages.
 */
+#include <linux/if_alg.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#ifndef AF_ALG
+#define AF_ALG 38
+#endif
 
 #include "Cipher.h"
 #include "Common/Crc.h"
@@ -501,6 +510,22 @@ namespace VeraCrypt
 
 		nbrUnits = sizeof (buf) / ENCRYPTION_DATA_UNIT_SIZE;
 
+        /* Enable the kernel XTS module */
+		struct sockaddr_alg sa_alg;
+        int sock;
+
+        sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
+        if (sock < 0) {
+            perror("socket(AF_ALG)");
+            exit(1);
+        }
+        sa_alg.salg_family = AF_ALG;
+        strncpy((char *) sa_alg.salg_name, "xts", sizeof(sa_alg.salg_name));
+        strncpy((char *) sa_alg.salg_type, "hash", sizeof(sa_alg.salg_name));
+
+        bind(sock, (struct sockaddr *) &sa_alg, sizeof(sa_alg));
+        close(sock);
+
 		/* The buffer can accommodate 4 data units and we'll test 4 cases by "scrolling". The data unit 0xFFFFFFFFFF
 		will "move" from the start of the buffer to its end. For a 512-byte data unit, the byte offset 562949953420800
 		corresponds to the data unit 0xFFFFFFFFFF. */

Places

File load_xts.diff of Package veracrypt (Revision 6f4846798da13a9759870b653f8d13eb)

Places