--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/openssl/idea.h	Tue Mar 18 17:55:14 2025 -0400
@@ -0,0 +1,64 @@
+/*
+ * Copyright 1995-2016 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
+ */
+
+#ifndef HEADER_IDEA_H
+# define HEADER_IDEA_H
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_IDEA
+# ifdef  __cplusplus
+extern "C" {
+# endif
+
+typedef unsigned int IDEA_INT;
+
+# define IDEA_ENCRYPT    1
+# define IDEA_DECRYPT    0
+
+# define IDEA_BLOCK      8
+# define IDEA_KEY_LENGTH 16
+
+typedef struct idea_key_st {
+    IDEA_INT data[9][6];
+} IDEA_KEY_SCHEDULE;
+
+const char *IDEA_options(void);
+void IDEA_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                      IDEA_KEY_SCHEDULE *ks);
+void IDEA_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
+void IDEA_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk);
+void IDEA_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                      long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+                      int enc);
+void IDEA_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+                        long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+                        int *num, int enc);
+void IDEA_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+                        long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+                        int *num);
+void IDEA_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
+
+# if OPENSSL_API_COMPAT < 0x10100000L
+#  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