1 files changed, 82 insertions, 0 deletions
diff --git a/include/openssl/idea.h b/include/openssl/idea.h
new file mode 100644
index 00000000..1f9bb3b3
--- /dev/null
+++ b/include/openssl/idea.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (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
+ */
+
+#ifndef OPENSSL_IDEA_H
+# define OPENSSL_IDEA_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_IDEA_H
+# endif
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_IDEA
+#  ifdef  __cplusplus
+extern "C" {
+#  endif
+
+#  define IDEA_BLOCK      8
+#  define IDEA_KEY_LENGTH 16
+
+#  ifndef OPENSSL_NO_DEPRECATED_3_0
+
+typedef unsigned int IDEA_INT;
+
+#   define IDEA_ENCRYPT    1
+#   define IDEA_DECRYPT    0
+
+typedef struct idea_key_st {
+    IDEA_INT data[9][6];
+} IDEA_KEY_SCHEDULE;
+#endif
+#ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const char *IDEA_options(void);
+OSSL_DEPRECATEDIN_3_0 void IDEA_ecb_encrypt(const unsigned char *in,
+                                            unsigned char *out,
+                                            IDEA_KEY_SCHEDULE *ks);
+OSSL_DEPRECATEDIN_3_0 void IDEA_set_encrypt_key(const unsigned char *key,
+                                                IDEA_KEY_SCHEDULE *ks);
+OSSL_DEPRECATEDIN_3_0 void IDEA_set_decrypt_key(IDEA_KEY_SCHEDULE *ek,
+                                                IDEA_KEY_SCHEDULE *dk);
+OSSL_DEPRECATEDIN_3_0 void IDEA_cbc_encrypt(const unsigned char *in,
+                                            unsigned char *out, long length,
+                                            IDEA_KEY_SCHEDULE *ks,
+                                            unsigned char *iv, int enc);
+OSSL_DEPRECATEDIN_3_0 void IDEA_cfb64_encrypt(const unsigned char *in,
+                                              unsigned char *out, long length,
+                                              IDEA_KEY_SCHEDULE *ks,
+                                              unsigned char *iv, int *num,
+                                              int enc);
+OSSL_DEPRECATEDIN_3_0 void IDEA_ofb64_encrypt(const unsigned char *in,
+                                              unsigned char *out, long length,
+                                              IDEA_KEY_SCHEDULE *ks,
+                                              unsigned char *iv, int *num);
+OSSL_DEPRECATEDIN_3_0 void IDEA_encrypt(unsigned long *in,
+                                        IDEA_KEY_SCHEDULE *ks);
+#endif
+
+#  ifndef OPENSSL_NO_DEPRECATED_1_1_0
+#   define idea_options          IDEA_options
+#   define idea_ecb_encrypt      IDEA_ecb_encrypt
+#   define idea_set_encrypt_key  IDEA_set_encrypt_key
+#   define idea_set_decrypt_key  IDEA_set_decrypt_key
+#   define idea_cbc_encrypt      IDEA_cbc_encrypt
+#   define idea_cfb64_encrypt    IDEA_cfb64_encrypt
+#   define idea_ofb64_encrypt    IDEA_ofb64_encrypt
+#   define idea_encrypt          IDEA_encrypt
+#  endif
+
+#  ifdef  __cplusplus
+}
+#  endif
+# endif
+
+#endif