2 files changed, 103 insertions, 0 deletions
diff --git a/wolfssl/wolfcrypt/port/af_alg/afalg_hash.h b/wolfssl/wolfcrypt/port/af_alg/afalg_hash.h
new file mode 100644
index 0000000..bd02913
--- /dev/null
+++ b/wolfssl/wolfcrypt/port/af_alg/afalg_hash.h
@@ -0,0 +1,50 @@
+/* afalg_hash.h
+ *
+ * Copyright (C) 2006-2020 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+
+#ifndef WOLF_CRYPT_AFALG_HASH_H
+#define WOLF_CRYPT_AFALG_HASH_H
+
+#include <wolfssl/wolfcrypt/types.h>
+
+#undef  WOLFSSL_NO_HASH_RAW
+#define WOLFSSL_NO_HASH_RAW
+
+typedef struct {
+    byte*  msg;
+    void*  heap;
+    word32 used;
+    word32 len;
+    int    alFd;
+    int    rdFd;
+} wolfssl_AFALG_Hash;
+
+
+
+#if !defined(NO_SHA256) && defined(WOLFSSL_AFALG_HASH)
+    typedef wolfssl_AFALG_Hash wc_Sha256;
+#endif
+#if defined(WOLFSSL_SHA3) && defined(WOLFSSL_AFALG_XILINX_SHA3)
+    typedef wolfssl_AFALG_Hash wc_Sha3;
+#endif
+
+#endif /* WOLF_CRYPT_AFALG_HASH_H  */
+
diff --git a/wolfssl/wolfcrypt/port/af_alg/wc_afalg.h b/wolfssl/wolfcrypt/port/af_alg/wc_afalg.h
new file mode 100644
index 0000000..d9f5b71
--- /dev/null
+++ b/wolfssl/wolfcrypt/port/af_alg/wc_afalg.h
@@ -0,0 +1,53 @@
+/* wc_afalg.h
+ *
+ * Copyright (C) 2006-2020 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+
+#ifndef WOLFSSL_AFALG_H
+#define WOLFSSL_AFALG_H
+
+#include <wolfssl/wolfcrypt/types.h>
+
+#include <sys/socket.h>
+#include <linux/if_alg.h>
+#include <linux/socket.h>
+
+#define WC_SOCK_NOTSET -1
+
+/* In some cases these flags are not set in AF_ALG header files.
+ * Documentation provided at kernel.org/doc/html/v4.16/crypto/userspace-if.html
+ * suggests using these values if not set */
+#ifndef AF_ALG
+    #define AF_ALG 38
+#endif
+#ifndef SOL_ALG
+    #define SOL_ALG 279
+#endif
+
+WOLFSSL_LOCAL void wc_Afalg_SockAddr(struct sockaddr_alg* in, const char* type, const char* name);
+WOLFSSL_LOCAL int wc_Afalg_Accept(struct sockaddr_alg* in, int inSz, int sock);
+WOLFSSL_LOCAL int wc_Afalg_Socket(void);
+WOLFSSL_LOCAL int wc_Afalg_CreateRead(int sock, const char* type, const char* name);
+WOLFSSL_LOCAL int wc_Afalg_SetIv(struct cmsghdr* cmsg, byte* iv, word32 ivSz);
+WOLFSSL_LOCAL int wc_Afalg_SetOp(struct cmsghdr* cmsg, int dir);
+WOLFSSL_LOCAL int wc_Afalg_SetAad(struct cmsghdr* cmsg, word32 sz);
+
+#endif /* WOLFSSL_AFALG_H */
+