1 files changed, 20 insertions, 0 deletions
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/seed/seed_cfb.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/seed/seed_cfb.c
new file mode 100644
index 000000000..2aee1ffe3
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/seed/seed_cfb.c
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2007-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/seed.h>
+#include <openssl/modes.h>
+
+void SEED_cfb128_encrypt(const unsigned char *in, unsigned char *out,
+                         size_t len, const SEED_KEY_SCHEDULE *ks,
+                         unsigned char ivec[SEED_BLOCK_SIZE], int *num,
+                         int enc)
+{
+    CRYPTO_cfb128_encrypt(in, out, len, ks, ivec, num, enc,
+                          (block128_f) SEED_encrypt);
+}