chore: checkpoint before Python removal

vendor/aws-lc-sys/aws-lc/include/openssl/blowfish.h

@@ -0,0 +1,54 @@
+// Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) All rights reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+#ifndef OPENSSL_HEADER_BLOWFISH_H
+#define OPENSSL_HEADER_BLOWFISH_H
+
+#include <openssl/base.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define BF_ENCRYPT 1
+#define BF_DECRYPT 0
+
+#define BF_ROUNDS 16
+#define BF_BLOCK 8
+
+typedef struct bf_key_st {
+  uint32_t P[BF_ROUNDS + 2];
+  uint32_t S[4 * 256];
+} BF_KEY;
+
+OPENSSL_DEPRECATED OPENSSL_EXPORT void BF_set_key(BF_KEY *key, size_t len,
+                                                  const uint8_t *data);
+OPENSSL_DEPRECATED OPENSSL_EXPORT void BF_encrypt(uint32_t *data,
+                                                  const BF_KEY *key);
+OPENSSL_DEPRECATED OPENSSL_EXPORT void BF_decrypt(uint32_t *data,
+                                                  const BF_KEY *key);
+
+OPENSSL_DEPRECATED OPENSSL_EXPORT void BF_ecb_encrypt(const uint8_t *in,
+                                                      uint8_t *out,
+                                                      const BF_KEY *key,
+                                                      int enc);
+OPENSSL_DEPRECATED OPENSSL_EXPORT void BF_cbc_encrypt(const uint8_t *in,
+                                                      uint8_t *out,
+                                                      size_t length,
+                                                      const BF_KEY *schedule,
+                                                      uint8_t *ivec, int enc);
+
+OPENSSL_DEPRECATED OPENSSL_EXPORT void BF_cfb64_encrypt(
+    const uint8_t *in, uint8_t *out, size_t length, const BF_KEY *schedule,
+    uint8_t *ivec, int *num, int encrypt);
+
+OPENSSL_DEPRECATED OPENSSL_EXPORT void BF_ofb64_encrypt(
+    const uint8_t *in, uint8_t *out, size_t length, const BF_KEY *schedule,
+    uint8_t *ivec, int *num);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // OPENSSL_HEADER_BLOWFISH_H