squash! fix build with boringssl

Author: aduh95

include/dh-primes.h

@@ -0,0 +1,67 @@
+/* ====================================================================
+ * Copyright (c) 2011 The OpenSSL Project.  All rights reserved.
+ *
+ * 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 above 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 acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    [email protected].
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED 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 OpenSSL PROJECT OR
+ * ITS 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * ([email protected]).  This product includes software written by Tim
+ * Hudson ([email protected]). */
+
+#ifndef DEPS_NCRYPTO_DH_PRIMES_H_
+#define DEPS_NCRYPTO_DH_PRIMES_H_
+
+#include <openssl/bn.h>
+
+// Backporting primes that may not be supported in earlier boringssl versions.
+// Intentionally keeping the existing C-style formatting.
+
+BIGNUM* BN_get_rfc3526_prime_2048(BIGNUM* ret);
+BIGNUM* BN_get_rfc3526_prime_3072(BIGNUM* ret);
+BIGNUM* BN_get_rfc3526_prime_4096(BIGNUM* ret);
+BIGNUM* BN_get_rfc3526_prime_6144(BIGNUM* ret);
+BIGNUM* BN_get_rfc3526_prime_8192(BIGNUM* ret);
+
+#endif  // DEPS_NCRYPTO_DH_PRIMES_H_

include/ncrypto.h

@@ -12,6 +12,11 @@
 #include <openssl/rsa.h>
 #include <openssl/ssl.h>
 #include <openssl/x509.h>
+
+#ifdef OPENSSL_IS_BORINGSSL
+#include <openssl/aead.h>
+#endif
+
 #include <cstddef>
 #include <functional>
 #include <list>
@@ -57,6 +62,12 @@ using OPENSSL_SIZE_T = size_t;
 using OPENSSL_SIZE_T = int;
 #endif
 
+#ifdef OPENSSL_IS_BORINGSSL
+#ifdef NCRYPTO_BSSL_NEEDS_DH_PRIMES
+#include "dh-primes.h"
+#endif  // NCRYPTO_BSSL_NEEDS_DH_PRIMES
+#endif  // OPENSSL_IS_BORINGSSL
+
 namespace ncrypto {
 
 // ============================================================================
@@ -309,9 +320,12 @@ class Cipher final {
 #else
   static constexpr size_t MAX_AUTH_TAG_LENGTH = 16;
 #endif
-  static_assert(EVP_GCM_TLS_TAG_LEN <= MAX_AUTH_TAG_LENGTH &&
-                EVP_CCM_TLS_TAG_LEN <= MAX_AUTH_TAG_LENGTH &&
-                EVP_CHACHAPOLY_TLS_TAG_LEN <= MAX_AUTH_TAG_LENGTH);
+  static_assert(EVP_GCM_TLS_TAG_LEN <= MAX_AUTH_TAG_LENGTH
+#ifndef OPENSSL_IS_BORINGSSL
+                && EVP_CCM_TLS_TAG_LEN <= MAX_AUTH_TAG_LENGTH &&
+                EVP_CHACHAPOLY_TLS_TAG_LEN <= MAX_AUTH_TAG_LENGTH
+#endif
+                );
 
   Cipher() = default;
   Cipher(const EVP_CIPHER* cipher) : cipher_(cipher) {}

src/ncrypto.cpp

@@ -3090,9 +3090,13 @@ const Cipher Cipher::AES_256_GCM = Cipher::FromNid(NID_aes_256_gcm);
 const Cipher Cipher::AES_128_KW = Cipher::FromNid(NID_id_aes128_wrap);
 const Cipher Cipher::AES_192_KW = Cipher::FromNid(NID_id_aes192_wrap);
 const Cipher Cipher::AES_256_KW = Cipher::FromNid(NID_id_aes256_wrap);
+
+#ifndef OPENSSL_IS_BORINGSSL
 const Cipher Cipher::AES_128_OCB = Cipher::FromNid(NID_aes_128_ocb);
 const Cipher Cipher::AES_192_OCB = Cipher::FromNid(NID_aes_192_ocb);
 const Cipher Cipher::AES_256_OCB = Cipher::FromNid(NID_aes_256_ocb);
+#endif
+
 const Cipher Cipher::CHACHA20_POLY1305 = Cipher::FromNid(NID_chacha20_poly1305);
 
 bool Cipher::isGcmMode() const {