Adding include/libantelope/internal/hash.hpp

include/libantelope/internal/hash.hpp

@@ -0,0 +1,45 @@
+
+/**
+ * MIT License
+ *
+ * Copyright (c) 2019-2023 EOS Sw/eden
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef LIBANTELOPE_INTERNAL_HASH_H
+#define LIBANTELOPE_INTERNAL_HASH_H
+
+#include <libantelope/config.h>
+
+#ifdef LIBANTELOPE_HASHIMPL_OPENSSL
+
+#include <openssl/sha.h>
+#include <openssl/ripemd.h>
+
+namespace libantelope { namespace internal {
+
+	typedef SHA256_CTX sha256_state;
+	typedef RIPEMD160_CTX ripemd160_state;
+} } // namespace libantelope::internal
+
+#else
+#error "Missing hash implementation"
+#endif
+
+#endif /* LIBANTELOPE_INTERNAL_INTERNAL_H */