crypto:add getfd for crypto testcase

Signed-off-by: anjiahao <anjiahao@xiaomi.com>

Author: anjiahao1

testing/crypto/3descbc.c

@@ -48,13 +48,20 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
   struct session_op session;
   struct crypt_op cryp;
   int cryptodev_fd = -1;
+  int fd = -1;
 
-  if ((cryptodev_fd = open("/dev/crypto", O_RDWR, 0)) < 0)
+  if ((fd = open("/dev/crypto", O_RDWR, 0)) < 0)
     {
       warn("/dev/crypto");
       goto err;
     }
 
+  if (ioctl(fd, CRIOGET, &cryptodev_fd) == -1)
+    {
+      warn("CRIOGET");
+      goto err;
+    }
+
   memset(&session, 0, sizeof(session));
   session.cipher = CRYPTO_3DES_CBC;
   session.key = (caddr_t) key;
@@ -88,6 +95,7 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
     }
 
   close(cryptodev_fd);
+  close(fd);
   return (0);
 
 err:
@@ -96,6 +104,11 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
       close(cryptodev_fd);
     }
 
+  if (fd != -1)
+    {
+      close(fd);
+    }
+
   return (-1);
 }
 

testing/crypto/aesctr.c

@@ -179,13 +179,20 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
   struct session_op session;
   struct crypt_op cryp;
   int cryptodev_fd = -1;
+  int fd = -1;
 
-  if ((cryptodev_fd = open("/dev/crypto", O_RDWR, 0)) < 0)
+  if ((fd = open("/dev/crypto", O_RDWR, 0)) < 0)
     {
       warn("/dev/crypto");
       goto err;
     }
 
+  if (ioctl(fd, CRIOGET, &cryptodev_fd) == -1)
+    {
+      warn("CRIOGET");
+      goto err;
+    }
+
   memset(&session, 0, sizeof(session));
   session.cipher = CRYPTO_AES_CTR;
   session.key = (caddr_t) key;
@@ -218,6 +225,7 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
     }
 
   close(cryptodev_fd);
+  close(fd);
   return (0);
 
 err:
@@ -226,6 +234,11 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
       close(cryptodev_fd);
     }
 
+  if (fd != -1)
+    {
+      close(fd);
+    }
+
   return (-1);
 }
 

testing/crypto/aesxts.c

@@ -1763,13 +1763,20 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
   struct session_op session;
   struct crypt_op cryp;
   int cryptodev_fd = -1;
+  int fd = -1;
 
-  if ((cryptodev_fd = open("/dev/crypto", O_RDWR, 0)) < 0)
+  if ((fd = open("/dev/crypto", O_RDWR, 0)) < 0)
     {
       warn("/dev/crypto");
       goto err;
     }
 
+  if (ioctl(fd, CRIOGET, &cryptodev_fd) == -1)
+    {
+      warn("CRIOGET");
+      goto err;
+    }
+
   memset(&session, 0, sizeof(session));
   session.cipher = CRYPTO_AES_XTS;
   session.key = (caddr_t) key;
@@ -1802,6 +1809,7 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
     }
 
   close(cryptodev_fd);
+  close(fd);
   return (0);
 
 err:
@@ -1810,6 +1818,11 @@ static int syscrypt(FAR const unsigned char *key, size_t klen,
       close(cryptodev_fd);
     }
 
+  if (fd != -1)
+    {
+      close(fd);
+    }
+
   return (-1);
 }
 

testing/crypto/hmac.c

@@ -95,13 +95,20 @@ int syshmac(int mac, FAR const char *key, size_t keylen,
   struct session_op session;
   struct crypt_op cryp;
   int cryptodev_fd = -1;
+  int fd = -1;
 
-  if ((cryptodev_fd = open("/dev/crypto", O_RDWR, 0)) < 0)
+  if ((fd = open("/dev/crypto", O_RDWR, 0)) < 0)
     {
       warn("/dev/crypto");
       goto err;
     }
 
+  if (ioctl(fd, CRIOGET, &cryptodev_fd) == -1)
+    {
+      warn("CRIOGET");
+      goto err;
+    }
+
   memset(&session, 0, sizeof(session));
   session.cipher = 0;
   session.mac = mac;
@@ -135,13 +142,19 @@ int syshmac(int mac, FAR const char *key, size_t keylen,
     };
 
   close(cryptodev_fd);
+  close(fd);
   return 0;
 err:
   if (cryptodev_fd != -1)
     {
       close(cryptodev_fd);
     }
 
+  if (fd != -1)
+    {
+      close(fd);
+    }
+
   return 1;
 }