Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc-cloned / deps / grpc / third_party / boringssl / crypto / cipher_extra / cipher_extra.c

diff --git a/legacy-libs/grpc-cloned/deps/grpc/third_party/boringssl/crypto/cipher_extra/cipher_extra.c b/legacy-libs/grpc-cloned/deps/grpc/third_party/boringssl/crypto/cipher_extra/cipher_extra.c
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+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.] */
+
+#include <openssl/cipher.h>
+
+#include <assert.h>
+#include <string.h>
+
+#include <openssl/err.h>
+#include <openssl/mem.h>
+#include <openssl/nid.h>
+
+#include "internal.h"
+#include "../internal.h"
+
+
+const EVP_CIPHER *EVP_get_cipherbynid(int nid) {
+  switch (nid) {
+    case NID_rc2_cbc:
+      return EVP_rc2_cbc();
+    case NID_rc2_40_cbc:
+      return EVP_rc2_40_cbc();
+    case NID_des_ede3_cbc:
+      return EVP_des_ede3_cbc();
+    case NID_des_ede_cbc:
+      return EVP_des_cbc();
+    case NID_aes_128_cbc:
+      return EVP_aes_128_cbc();
+    case NID_aes_192_cbc:
+      return EVP_aes_192_cbc();
+    case NID_aes_256_cbc:
+      return EVP_aes_256_cbc();
+    default:
+      return NULL;
+  }
+}
+
+const EVP_CIPHER *EVP_get_cipherbyname(const char *name) {
+  if (OPENSSL_strcasecmp(name, "rc4") == 0) {
+    return EVP_rc4();
+  } else if (OPENSSL_strcasecmp(name, "des-cbc") == 0) {
+    return EVP_des_cbc();
+  } else if (OPENSSL_strcasecmp(name, "des-ede3-cbc") == 0 ||
+             OPENSSL_strcasecmp(name, "3des") == 0) {
+    return EVP_des_ede3_cbc();
+  } else if (OPENSSL_strcasecmp(name, "aes-128-cbc") == 0) {
+    return EVP_aes_128_cbc();
+  } else if (OPENSSL_strcasecmp(name, "aes-256-cbc") == 0) {
+    return EVP_aes_256_cbc();
+  } else if (OPENSSL_strcasecmp(name, "aes-128-ctr") == 0) {
+    return EVP_aes_128_ctr();
+  } else if (OPENSSL_strcasecmp(name, "aes-256-ctr") == 0) {
+    return EVP_aes_256_ctr();
+  } else if (OPENSSL_strcasecmp(name, "aes-128-ecb") == 0) {
+    return EVP_aes_128_ecb();
+  } else if (OPENSSL_strcasecmp(name, "aes-256-ecb") == 0) {
+    return EVP_aes_256_ecb();
+  }
+
+  return NULL;
+}