Compare commits
9 Commits
| Author | SHA1 | Date |
|---|---|---|
moneroexamples
|
d330859cc4 | 6 years ago |
stoffu
|
5f2ed546b7 | 6 years ago |
|
moneroexamples
|
f83c15876b | 6 years ago |
|
moneroexamples
|
537813be27 | 6 years ago |
|
moneroexamples
|
fcdff2ae8b | 6 years ago |
|
moneroexamples
|
9c08d23d09 | 6 years ago |
|
moneroexamples
|
2a74d3f7a9 | 6 years ago |
|
moneroexamples
|
220384ed6d | 6 years ago |
|
moneroexamples
|
2ba9a35830 | 6 years ago |
@ -1,60 +0,0 @@
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# - try to find HIDAPI library
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# from http://www.signal11.us/oss/hidapi/
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#
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# Cache Variables: (probably not for direct use in your scripts)
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# HIDAPI_INCLUDE_DIR
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# HIDAPI_LIBRARY
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#
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# Non-cache variables you might use in your CMakeLists.txt:
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# HIDAPI_FOUND
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# HIDAPI_INCLUDE_DIRS
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# HIDAPI_LIBRARIES
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#
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# Requires these CMake modules:
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# FindPackageHandleStandardArgs (known included with CMake >=2.6.2)
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#
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# Original Author:
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# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
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# http://academic.cleardefinition.com
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# Iowa State University HCI Graduate Program/VRAC
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#
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# Copyright Iowa State University 2009-2010.
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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find_library(HIDAPI_LIBRARY
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NAMES hidapi hidapi-libusb)
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find_path(HIDAPI_INCLUDE_DIR
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NAMES hidapi.h
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PATH_SUFFIXES
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hidapi)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(HIDAPI
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DEFAULT_MSG
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HIDAPI_LIBRARY
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HIDAPI_INCLUDE_DIR)
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if(HIDAPI_FOUND)
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set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARY}")
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if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux"))
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find_library(LIBUSB-1.0_LIBRARY usb-1.0)
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find_library(LIBUDEV_LIBRARY udev)
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if(LIBUSB-1.0_LIBRARY)
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set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUSB-1.0_LIBRARY}")
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if(LIBUDEV_LIBRARY)
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set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUDEV_LIBRARY}")
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else()
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message(WARNING "libudev library not found, binaries may fail to link.")
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endif()
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else()
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message(WARNING "libusb-1.0 library not found, binaries may fail to link.")
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endif()
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endif()
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set(HIDAPI_INCLUDE_DIRS "${HIDAPI_INCLUDE_DIR}")
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endif()
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mark_as_advanced(HIDAPI_INCLUDE_DIR HIDAPI_LIBRARY)
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,138 @@
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#ifndef CACHE_HPP
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#define CACHE_HPP
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#include <cstddef>
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#include <limits>
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#include <memory>
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#include <mutex>
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#include <unordered_map>
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#include "cache_policy.hpp"
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namespace caches
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{
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// Base class for caching algorithms
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template <typename Key, typename Value, typename Policy = NoCachePolicy<Key>>
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class fixed_sized_cache
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{
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public:
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using iterator = typename std::unordered_map<Key, Value>::iterator;
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|
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using const_iterator =
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typename std::unordered_map<Key, Value>::const_iterator;
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using operation_guard = typename std::lock_guard<std::mutex>;
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fixed_sized_cache(
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size_t max_size,
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const Policy& policy = Policy())
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: max_cache_size{max_size},
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cache_policy(policy)
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{
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if (max_cache_size == 0)
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{
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max_cache_size = std::numeric_limits<size_t>::max();
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}
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}
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void Put(const Key& key, const Value& value)
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{
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operation_guard{safe_op};
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auto elem_it = FindElem(key);
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|
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if (elem_it == cache_items_map.end())
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{
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// add new element to the cache
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if (Size() + 1 > max_cache_size)
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{
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auto disp_candidate_key = cache_policy.ReplCandidate();
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Erase(disp_candidate_key);
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}
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|
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Insert(key, value);
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}
|
||||
else
|
||||
{
|
||||
// update previous value
|
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Update(key, value);
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||||
}
|
||||
}
|
||||
|
||||
bool Contains(const Key& key)
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{
|
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operation_guard{safe_op};
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auto elem_it = FindElem(key);
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return elem_it != cache_items_map.end();
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}
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||||
|
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const Value& Get(const Key& key) const
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{
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operation_guard{safe_op};
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auto elem_it = FindElem(key);
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|
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if (elem_it == cache_items_map.end())
|
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{
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throw std::range_error{"No such element in the cache"};
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}
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cache_policy.Touch(key);
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return elem_it->second;
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}
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const size_t Size() const
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{
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operation_guard{safe_op};
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return cache_items_map.size();
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}
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// return a key of a displacement candidate
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void Clear()
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{
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operation_guard{safe_op};
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cache_policy.Clear();
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cache_items_map.clear();
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}
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protected:
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void Insert(const Key& key, const Value& value)
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{
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cache_policy.Insert(key);
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cache_items_map.emplace(std::make_pair(key, value));
|
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}
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void Erase(const Key& key)
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{
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cache_policy.Erase(key);
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cache_items_map.erase(key);
|
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}
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|
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void Update(const Key& key, const Value& value)
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{
|
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cache_policy.Touch(key);
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cache_items_map[key] = value;
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}
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|
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const_iterator FindElem(const Key& key) const
|
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{
|
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return cache_items_map.find(key);
|
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}
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||||
|
||||
|
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private:
|
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|
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std::unordered_map<Key, Value> cache_items_map;
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|
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mutable Policy cache_policy;
|
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mutable std::mutex safe_op;
|
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|
||||
size_t max_cache_size;
|
||||
|
||||
};
|
||||
}
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#endif // CACHE_HPP
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@ -0,0 +1,77 @@
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#ifndef CACHE_POLICY_HPP
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#define CACHE_POLICY_HPP
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|
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#include <unordered_set>
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|
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namespace caches
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{
|
||||
|
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template <typename Key>
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|
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class ICachePolicy
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{
|
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public:
|
||||
|
||||
virtual ~ICachePolicy() {}
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||||
|
||||
// handle element insertion in a cache
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virtual void Insert(const Key& key) = 0;
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// handle request to the key-element in a cache
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virtual void Touch(const Key& key) = 0;
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// handle element deletion from a cache
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virtual void Erase(const Key& key) = 0;
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// return a key of a replacement candidate
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virtual const Key& ReplCandidate() const = 0;
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// clear the cache
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virtual void Clear() = 0;
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|
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};
|
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|
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template <typename Key>
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class NoCachePolicy : public ICachePolicy<Key>
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{
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public:
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|
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NoCachePolicy() = default;
|
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|
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~NoCachePolicy() override = default;
|
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|
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void Insert(const Key& key) override
|
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{
|
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key_storage.emplace(key);
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}
|
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|
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void Touch(const Key& key) override
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{
|
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// do not do anything
|
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}
|
||||
|
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void Erase(const Key& key) override
|
||||
{
|
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key_storage.erase(key);
|
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}
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|
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// return a key of a displacement candidate
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const Key& ReplCandidate() const override
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{
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return *key_storage.crbegin();
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}
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// return a key of a displacement candidate
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void Clear() override
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{
|
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key_storage.clear();
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}
|
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private:
|
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|
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std::unordered_set<Key> key_storage;
|
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};
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} // namespace caches
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#endif // CACHE_POLICY_HPP
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@ -0,0 +1,53 @@
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#ifndef FIFO_CACHE_POLICY_HPP
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#define FIFO_CACHE_POLICY_HPP
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|
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#include <list>
|
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#include "cache_policy.hpp"
|
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|
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namespace caches
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{
|
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|
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template <typename Key>
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class FIFOCachePolicy : public ICachePolicy<Key>
|
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{
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public:
|
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|
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FIFOCachePolicy() = default;
|
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~FIFOCachePolicy() = default;
|
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|
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void Insert(const Key& key) override
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{
|
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fifo_queue.emplace_front(key);
|
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}
|
||||
|
||||
// handle request to the key-element in a cache
|
||||
void Touch(const Key& key) override
|
||||
{
|
||||
// nothing to do here in the FIFO strategy
|
||||
}
|
||||
|
||||
// handle element deletion from a cache
|
||||
void Erase(const Key& key) override
|
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{
|
||||
fifo_queue.pop_back();
|
||||
}
|
||||
|
||||
// return a key of a replacement candidate
|
||||
const Key& ReplCandidate() const override
|
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{
|
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return fifo_queue.back();
|
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}
|
||||
|
||||
// return a key of a displacement candidate
|
||||
void Clear() override
|
||||
{
|
||||
fifo_queue.clear();
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
std::list<Key> fifo_queue;
|
||||
};
|
||||
} // namespace caches
|
||||
|
||||
#endif // FIFO_CACHE_POLICY_HPP
|
||||
@ -0,0 +1,76 @@
|
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#ifndef LFU_CACHE_POLICY_HPP
|
||||
#define LFU_CACHE_POLICY_HPP
|
||||
|
||||
#include <cstddef>
|
||||
#include <unordered_map>
|
||||
#include <map>
|
||||
#include <iostream>
|
||||
#include "cache_policy.hpp"
|
||||
|
||||
namespace caches
|
||||
{
|
||||
template <typename Key>
|
||||
class LFUCachePolicy : public ICachePolicy<Key>
|
||||
{
|
||||
public:
|
||||
|
||||
using lfu_iterator = typename std::multimap<std::size_t, Key>::iterator;
|
||||
|
||||
LFUCachePolicy() = default;
|
||||
|
||||
~LFUCachePolicy() override = default;
|
||||
|
||||
void Insert(const Key& key) override
|
||||
{
|
||||
constexpr std::size_t INIT_VAL = 1;
|
||||
|
||||
// all new value initialized with the frequency 1
|
||||
lfu_storage[key] = frequency_storage.emplace_hint(
|
||||
frequency_storage.cbegin(), INIT_VAL, key);
|
||||
}
|
||||
|
||||
void Touch(const Key& key) override
|
||||
{
|
||||
// get the previous frequency value of a key
|
||||
auto elem_for_update = lfu_storage[key];
|
||||
|
||||
auto updated_elem = std::make_pair(
|
||||
elem_for_update->first + 1, elem_for_update->second);
|
||||
|
||||
// update the previous value
|
||||
frequency_storage.erase(elem_for_update);
|
||||
|
||||
lfu_storage[key] = frequency_storage.emplace_hint(
|
||||
frequency_storage.cend(), std::move(updated_elem));
|
||||
}
|
||||
|
||||
void Erase(const Key& key) override
|
||||
{
|
||||
frequency_storage.erase(lfu_storage[key]);
|
||||
lfu_storage.erase(key);
|
||||
}
|
||||
|
||||
const Key& ReplCandidate() const override
|
||||
{
|
||||
// at the beginning of the frequency_storage we have the
|
||||
// least frequency used value
|
||||
return frequency_storage.cbegin()->second;
|
||||
}
|
||||
|
||||
// return a key of a displacement candidate
|
||||
void Clear() override
|
||||
{
|
||||
frequency_storage.clear();
|
||||
lfu_storage.clear();
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
std::multimap<std::size_t, Key> frequency_storage;
|
||||
|
||||
std::unordered_map<Key, lfu_iterator> lfu_storage;
|
||||
};
|
||||
} // namespace caches
|
||||
|
||||
#endif // LFU_CACHE_POLICY_HPP
|
||||
@ -0,0 +1,63 @@
|
||||
#ifndef LRU_CACHE_POLICY_HPP
|
||||
#define LRU_CACHE_POLICY_HPP
|
||||
|
||||
#include <list>
|
||||
#include <unordered_map>
|
||||
#include "cache_policy.hpp"
|
||||
|
||||
namespace caches
|
||||
{
|
||||
template <typename Key>
|
||||
class LRUCachePolicy : public ICachePolicy<Key>
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
using lru_iterator = typename std::list<Key>::const_iterator;
|
||||
|
||||
LRUCachePolicy() = default;
|
||||
~LRUCachePolicy() = default;
|
||||
|
||||
void Insert(const Key& key) override
|
||||
{
|
||||
lru_queue.emplace_front(key);
|
||||
key_finder[key] = lru_queue.cbegin();
|
||||
}
|
||||
|
||||
void Touch(const Key& key) override
|
||||
{
|
||||
// move the touched element at the beginning of the lru_queue
|
||||
lru_queue.splice(lru_queue.cbegin(), lru_queue, key_finder[key]);
|
||||
}
|
||||
|
||||
void Erase(const Key& key) override
|
||||
{
|
||||
// remove the least recently used element
|
||||
key_finder.erase(lru_queue.back());
|
||||
|
||||
lru_queue.pop_back();
|
||||
}
|
||||
|
||||
// return a key of a displacement candidate
|
||||
const Key& ReplCandidate() const override
|
||||
{
|
||||
return lru_queue.back();
|
||||
}
|
||||
|
||||
// return a key of a displacement candidate
|
||||
void Clear() override
|
||||
{
|
||||
lru_queue.clear();
|
||||
key_finder.clear();
|
||||
}
|
||||
|
||||
private:
|
||||
|
||||
std::list<Key> lru_queue;
|
||||
|
||||
std::unordered_map<Key, lru_iterator> key_finder;
|
||||
};
|
||||
|
||||
} // namespace caches
|
||||
|
||||
#endif // LRU_CACHE_POLICY_HPP
|
||||
@ -1,14 +0,0 @@
|
||||
cmake_minimum_required(VERSION 3.0.2)
|
||||
|
||||
project(mycrypto)
|
||||
|
||||
set(SOURCE_FILES
|
||||
rx-slow-hash.c)
|
||||
|
||||
# make static library called libmyxrm
|
||||
# that we are going to link to
|
||||
# in the root CMakeLists.txt file
|
||||
add_library(mycrypto
|
||||
STATIC
|
||||
${SOURCE_FILES})
|
||||
|
||||
@ -1,349 +0,0 @@
|
||||
// Copyright (c) 2019, The Monero 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. Neither the name of the copyright holder nor the names of its contributors may be
|
||||
// used to endorse or promote products derived from this software without specific
|
||||
// prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER 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.
|
||||
|
||||
#include <assert.h>
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "randomx.h"
|
||||
#include "c_threads.h"
|
||||
#include "hash-ops.h"
|
||||
#include "misc_log_ex.h"
|
||||
|
||||
#define RX_LOGCAT "randomx"
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
#define THREADV __declspec(thread)
|
||||
#else
|
||||
#define THREADV __thread
|
||||
#endif
|
||||
|
||||
typedef struct rx_state {
|
||||
CTHR_MUTEX_TYPE rs_mutex;
|
||||
char rs_hash[32];
|
||||
uint64_t rs_height;
|
||||
randomx_cache *rs_cache;
|
||||
} rx_state;
|
||||
|
||||
static CTHR_MUTEX_TYPE rx_mutex = CTHR_MUTEX_INIT;
|
||||
static CTHR_MUTEX_TYPE rx_dataset_mutex = CTHR_MUTEX_INIT;
|
||||
|
||||
static rx_state rx_s[2] = {{CTHR_MUTEX_INIT,{0},0,0},{CTHR_MUTEX_INIT,{0},0,0}};
|
||||
|
||||
static randomx_dataset *rx_dataset;
|
||||
static uint64_t rx_dataset_height;
|
||||
THREADV randomx_vm *rx_vm = NULL;
|
||||
static THREADV int rx_toggle;
|
||||
|
||||
static void local_abort(const char *msg)
|
||||
{
|
||||
fprintf(stderr, "%s\n", msg);
|
||||
#ifdef NDEBUG
|
||||
_exit(1);
|
||||
#else
|
||||
abort();
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief uses cpuid to determine if the CPU supports the AES instructions
|
||||
* @return true if the CPU supports AES, false otherwise
|
||||
*/
|
||||
|
||||
static inline int force_software_aes(void)
|
||||
{
|
||||
static int use = -1;
|
||||
|
||||
if (use != -1)
|
||||
return use;
|
||||
|
||||
const char *env = getenv("MONERO_USE_SOFTWARE_AES");
|
||||
if (!env) {
|
||||
use = 0;
|
||||
}
|
||||
else if (!strcmp(env, "0") || !strcmp(env, "no")) {
|
||||
use = 0;
|
||||
}
|
||||
else {
|
||||
use = 1;
|
||||
}
|
||||
return use;
|
||||
}
|
||||
|
||||
static void cpuid(int CPUInfo[4], int InfoType)
|
||||
{
|
||||
#if defined(__x86_64__)
|
||||
__asm __volatile__
|
||||
(
|
||||
"cpuid":
|
||||
"=a" (CPUInfo[0]),
|
||||
"=b" (CPUInfo[1]),
|
||||
"=c" (CPUInfo[2]),
|
||||
"=d" (CPUInfo[3]) :
|
||||
"a" (InfoType), "c" (0)
|
||||
);
|
||||
#endif
|
||||
}
|
||||
static inline int check_aes_hw(void)
|
||||
{
|
||||
#if defined(__x86_64__)
|
||||
int cpuid_results[4];
|
||||
static int supported = -1;
|
||||
|
||||
if(supported >= 0)
|
||||
return supported;
|
||||
|
||||
cpuid(cpuid_results,1);
|
||||
return supported = cpuid_results[2] & (1 << 25);
|
||||
#else
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
static volatile int use_rx_jit_flag = -1;
|
||||
|
||||
static inline int use_rx_jit(void)
|
||||
{
|
||||
#if defined(__x86_64__)
|
||||
|
||||
if (use_rx_jit_flag != -1)
|
||||
return use_rx_jit_flag;
|
||||
|
||||
const char *env = getenv("MONERO_USE_RX_JIT");
|
||||
if (!env) {
|
||||
use_rx_jit_flag = 1;
|
||||
}
|
||||
else if (!strcmp(env, "0") || !strcmp(env, "no")) {
|
||||
use_rx_jit_flag = 0;
|
||||
}
|
||||
else {
|
||||
use_rx_jit_flag = 1;
|
||||
}
|
||||
return use_rx_jit_flag;
|
||||
#else
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
#define SEEDHASH_EPOCH_BLOCKS 2048 /* Must be same as BLOCKS_SYNCHRONIZING_MAX_COUNT in cryptonote_config.h */
|
||||
#define SEEDHASH_EPOCH_LAG 64
|
||||
|
||||
void me_rx_reorg(const uint64_t split_height) {
|
||||
int i;
|
||||
CTHR_MUTEX_LOCK(rx_mutex);
|
||||
for (i=0; i<2; i++) {
|
||||
if (split_height < rx_s[i].rs_height)
|
||||
rx_s[i].rs_height = 1; /* set to an invalid seed height */
|
||||
}
|
||||
CTHR_MUTEX_UNLOCK(rx_mutex);
|
||||
}
|
||||
|
||||
uint64_t me_rx_seedheight(const uint64_t height) {
|
||||
uint64_t s_height = (height <= SEEDHASH_EPOCH_BLOCKS+SEEDHASH_EPOCH_LAG) ? 0 :
|
||||
(height - SEEDHASH_EPOCH_LAG - 1) & ~(SEEDHASH_EPOCH_BLOCKS-1);
|
||||
return s_height;
|
||||
}
|
||||
|
||||
void me_rx_seedheights(const uint64_t height, uint64_t *seedheight, uint64_t *nextheight) {
|
||||
*seedheight = me_rx_seedheight(height);
|
||||
*nextheight = me_rx_seedheight(height + SEEDHASH_EPOCH_LAG);
|
||||
}
|
||||
|
||||
typedef struct seedinfo {
|
||||
randomx_cache *si_cache;
|
||||
unsigned long si_start;
|
||||
unsigned long si_count;
|
||||
} seedinfo;
|
||||
|
||||
static CTHR_THREAD_RTYPE rx_seedthread(void *arg) {
|
||||
seedinfo *si = arg;
|
||||
randomx_init_dataset(rx_dataset, si->si_cache, si->si_start, si->si_count);
|
||||
CTHR_THREAD_RETURN;
|
||||
}
|
||||
|
||||
static void rx_initdata(randomx_cache *rs_cache, const int miners, const uint64_t seedheight) {
|
||||
if (miners > 1) {
|
||||
unsigned long delta = randomx_dataset_item_count() / miners;
|
||||
unsigned long start = 0;
|
||||
int i;
|
||||
seedinfo *si;
|
||||
CTHR_THREAD_TYPE *st;
|
||||
si = malloc(miners * sizeof(seedinfo));
|
||||
if (si == NULL)
|
||||
local_abort("Couldn't allocate RandomX mining threadinfo");
|
||||
st = malloc(miners * sizeof(CTHR_THREAD_TYPE));
|
||||
if (st == NULL) {
|
||||
free(si);
|
||||
local_abort("Couldn't allocate RandomX mining threadlist");
|
||||
}
|
||||
for (i=0; i<miners-1; i++) {
|
||||
si[i].si_cache = rs_cache;
|
||||
si[i].si_start = start;
|
||||
si[i].si_count = delta;
|
||||
start += delta;
|
||||
}
|
||||
si[i].si_cache = rs_cache;
|
||||
si[i].si_start = start;
|
||||
si[i].si_count = randomx_dataset_item_count() - start;
|
||||
for (i=1; i<miners; i++) {
|
||||
CTHR_THREAD_CREATE(st[i], rx_seedthread, &si[i]);
|
||||
}
|
||||
randomx_init_dataset(rx_dataset, rs_cache, 0, si[0].si_count);
|
||||
for (i=1; i<miners; i++) {
|
||||
CTHR_THREAD_JOIN(st[i]);
|
||||
}
|
||||
free(st);
|
||||
free(si);
|
||||
} else {
|
||||
randomx_init_dataset(rx_dataset, rs_cache, 0, randomx_dataset_item_count());
|
||||
}
|
||||
rx_dataset_height = seedheight;
|
||||
}
|
||||
|
||||
void me_rx_slow_hash(const uint64_t mainheight, const uint64_t seedheight, const char *seedhash, const void *data, size_t length,
|
||||
char *hash, int miners, int is_alt) {
|
||||
uint64_t s_height = me_rx_seedheight(mainheight);
|
||||
int changed = 0;
|
||||
int toggle = is_alt ? s_height : seedheight;
|
||||
randomx_flags flags = RANDOMX_FLAG_DEFAULT;
|
||||
rx_state *rx_sp;
|
||||
randomx_cache *cache;
|
||||
|
||||
toggle = (toggle & SEEDHASH_EPOCH_BLOCKS) != 0;
|
||||
CTHR_MUTEX_LOCK(rx_mutex);
|
||||
|
||||
/* if alt block but with same seed as mainchain, no need for alt cache */
|
||||
if (is_alt && s_height == seedheight && !memcmp(rx_s[toggle].rs_hash, seedhash, sizeof(rx_s[toggle].rs_hash)))
|
||||
is_alt = 0;
|
||||
|
||||
/* RPC could request an earlier block on mainchain */
|
||||
if (!is_alt && s_height > seedheight)
|
||||
is_alt = 1;
|
||||
|
||||
toggle ^= (is_alt != 0);
|
||||
if (toggle != rx_toggle)
|
||||
changed = 1;
|
||||
rx_toggle = toggle;
|
||||
|
||||
rx_sp = &rx_s[toggle];
|
||||
CTHR_MUTEX_LOCK(rx_sp->rs_mutex);
|
||||
CTHR_MUTEX_UNLOCK(rx_mutex);
|
||||
|
||||
cache = rx_sp->rs_cache;
|
||||
if (cache == NULL) {
|
||||
if (use_rx_jit())
|
||||
flags |= RANDOMX_FLAG_JIT;
|
||||
if (cache == NULL) {
|
||||
cache = randomx_alloc_cache(flags | RANDOMX_FLAG_LARGE_PAGES);
|
||||
if (cache == NULL) {
|
||||
mdebug(RX_LOGCAT, "Couldn't use largePages for RandomX cache");
|
||||
cache = randomx_alloc_cache(flags);
|
||||
}
|
||||
if (cache == NULL)
|
||||
local_abort("Couldn't allocate RandomX cache");
|
||||
}
|
||||
}
|
||||
if (rx_sp->rs_height != seedheight || rx_sp->rs_cache == NULL || memcmp(seedhash, rx_sp->rs_hash, sizeof(rx_sp->rs_hash))) {
|
||||
randomx_init_cache(cache, seedhash, 32);
|
||||
rx_sp->rs_cache = cache;
|
||||
rx_sp->rs_height = seedheight;
|
||||
memcpy(rx_sp->rs_hash, seedhash, sizeof(rx_sp->rs_hash));
|
||||
changed = 1;
|
||||
}
|
||||
if (rx_vm == NULL) {
|
||||
randomx_flags flags = RANDOMX_FLAG_DEFAULT;
|
||||
if (use_rx_jit()) {
|
||||
flags |= RANDOMX_FLAG_JIT;
|
||||
if (!miners)
|
||||
flags |= RANDOMX_FLAG_SECURE;
|
||||
}
|
||||
if(!force_software_aes() && check_aes_hw())
|
||||
flags |= RANDOMX_FLAG_HARD_AES;
|
||||
if (miners) {
|
||||
CTHR_MUTEX_LOCK(rx_dataset_mutex);
|
||||
if (rx_dataset == NULL) {
|
||||
rx_dataset = randomx_alloc_dataset(RANDOMX_FLAG_LARGE_PAGES);
|
||||
if (rx_dataset == NULL) {
|
||||
mdebug(RX_LOGCAT, "Couldn't use largePages for RandomX dataset");
|
||||
rx_dataset = randomx_alloc_dataset(RANDOMX_FLAG_DEFAULT);
|
||||
}
|
||||
if (rx_dataset != NULL)
|
||||
rx_initdata(rx_sp->rs_cache, miners, seedheight);
|
||||
}
|
||||
if (rx_dataset != NULL)
|
||||
flags |= RANDOMX_FLAG_FULL_MEM;
|
||||
else {
|
||||
miners = 0;
|
||||
mwarning(RX_LOGCAT, "Couldn't allocate RandomX dataset for miner");
|
||||
}
|
||||
CTHR_MUTEX_UNLOCK(rx_dataset_mutex);
|
||||
}
|
||||
rx_vm = randomx_create_vm(flags | RANDOMX_FLAG_LARGE_PAGES, rx_sp->rs_cache, rx_dataset);
|
||||
if(rx_vm == NULL) { //large pages failed
|
||||
mdebug(RX_LOGCAT, "Couldn't use largePages for RandomX VM");
|
||||
rx_vm = randomx_create_vm(flags, rx_sp->rs_cache, rx_dataset);
|
||||
}
|
||||
if(rx_vm == NULL) {//fallback if everything fails
|
||||
flags = RANDOMX_FLAG_DEFAULT | (miners ? RANDOMX_FLAG_FULL_MEM : 0);
|
||||
rx_vm = randomx_create_vm(flags, rx_sp->rs_cache, rx_dataset);
|
||||
}
|
||||
if (rx_vm == NULL)
|
||||
local_abort("Couldn't allocate RandomX VM");
|
||||
} else if (miners) {
|
||||
CTHR_MUTEX_LOCK(rx_dataset_mutex);
|
||||
if (rx_dataset != NULL && rx_dataset_height != seedheight)
|
||||
rx_initdata(cache, miners, seedheight);
|
||||
CTHR_MUTEX_UNLOCK(rx_dataset_mutex);
|
||||
} else if (changed) {
|
||||
randomx_vm_set_cache(rx_vm, rx_sp->rs_cache);
|
||||
}
|
||||
/* mainchain users can run in parallel */
|
||||
if (!is_alt)
|
||||
CTHR_MUTEX_UNLOCK(rx_sp->rs_mutex);
|
||||
randomx_calculate_hash(rx_vm, data, length, hash);
|
||||
/* altchain slot users always get fully serialized */
|
||||
if (is_alt)
|
||||
CTHR_MUTEX_UNLOCK(rx_sp->rs_mutex);
|
||||
}
|
||||
|
||||
void me_rx_slow_hash_allocate_state(void) {
|
||||
}
|
||||
|
||||
void me_rx_slow_hash_free_state(void) {
|
||||
if (rx_vm != NULL) {
|
||||
randomx_destroy_vm(rx_vm);
|
||||
rx_vm = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,190 @@
|
||||
var cnBase58 = (function () {
|
||||
var b58 = {};
|
||||
|
||||
var alphabet_str = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
|
||||
var alphabet = [];
|
||||
for (var i = 0; i < alphabet_str.length; i++) {
|
||||
alphabet.push(alphabet_str.charCodeAt(i));
|
||||
}
|
||||
var encoded_block_sizes = [0, 2, 3, 5, 6, 7, 9, 10, 11];
|
||||
|
||||
var alphabet_size = alphabet.length;
|
||||
var full_block_size = 8;
|
||||
var full_encoded_block_size = 11;
|
||||
|
||||
var UINT64_MAX = new JSBigInt(2).pow(64);
|
||||
|
||||
function hextobin(hex) {
|
||||
if (hex.length % 2 !== 0) throw "Hex string has invalid length!";
|
||||
var res = new Uint8Array(hex.length / 2);
|
||||
for (var i = 0; i < hex.length / 2; ++i) {
|
||||
res[i] = parseInt(hex.slice(i * 2, i * 2 + 2), 16);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
function bintohex(bin) {
|
||||
var out = [];
|
||||
for (var i = 0; i < bin.length; ++i) {
|
||||
out.push(("0" + bin[i].toString(16)).slice(-2));
|
||||
}
|
||||
return out.join("");
|
||||
}
|
||||
|
||||
function strtobin(str) {
|
||||
var res = new Uint8Array(str.length);
|
||||
for (var i = 0; i < str.length; i++) {
|
||||
res[i] = str.charCodeAt(i);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
function bintostr(bin) {
|
||||
var out = [];
|
||||
for (var i = 0; i < bin.length; i++) {
|
||||
out.push(String.fromCharCode(bin[i]));
|
||||
}
|
||||
return out.join("");
|
||||
}
|
||||
|
||||
function uint8_be_to_64(data) {
|
||||
if (data.length < 1 || data.length > 8) {
|
||||
throw "Invalid input length";
|
||||
}
|
||||
var res = JSBigInt.ZERO;
|
||||
var twopow8 = new JSBigInt(2).pow(8);
|
||||
var i = 0;
|
||||
switch (9 - data.length) {
|
||||
case 1:
|
||||
res = res.add(data[i++]);
|
||||
case 2:
|
||||
res = res.multiply(twopow8).add(data[i++]);
|
||||
case 3:
|
||||
res = res.multiply(twopow8).add(data[i++]);
|
||||
case 4:
|
||||
res = res.multiply(twopow8).add(data[i++]);
|
||||
case 5:
|
||||
res = res.multiply(twopow8).add(data[i++]);
|
||||
case 6:
|
||||
res = res.multiply(twopow8).add(data[i++]);
|
||||
case 7:
|
||||
res = res.multiply(twopow8).add(data[i++]);
|
||||
case 8:
|
||||
res = res.multiply(twopow8).add(data[i++]);
|
||||
break;
|
||||
default:
|
||||
throw "Impossible condition";
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
function uint64_to_8be(num, size) {
|
||||
var res = new Uint8Array(size);
|
||||
if (size < 1 || size > 8) {
|
||||
throw "Invalid input length";
|
||||
}
|
||||
var twopow8 = new JSBigInt(2).pow(8);
|
||||
for (var i = size - 1; i >= 0; i--) {
|
||||
res[i] = num.remainder(twopow8).toJSValue();
|
||||
num = num.divide(twopow8);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
b58.encode_block = function (data, buf, index) {
|
||||
if (data.length < 1 || data.length > full_encoded_block_size) {
|
||||
throw "Invalid block length: " + data.length;
|
||||
}
|
||||
var num = uint8_be_to_64(data);
|
||||
var i = encoded_block_sizes[data.length] - 1;
|
||||
// while num > 0
|
||||
while (num.compare(0) === 1) {
|
||||
var div = num.divRem(alphabet_size);
|
||||
// remainder = num % alphabet_size
|
||||
var remainder = div[1];
|
||||
// num = num / alphabet_size
|
||||
num = div[0];
|
||||
buf[index + i] = alphabet[remainder.toJSValue()];
|
||||
i--;
|
||||
}
|
||||
return buf;
|
||||
};
|
||||
|
||||
b58.encode = function (hex) {
|
||||
var data = hextobin(hex);
|
||||
if (data.length === 0) {
|
||||
return "";
|
||||
}
|
||||
var full_block_count = Math.floor(data.length / full_block_size);
|
||||
var last_block_size = data.length % full_block_size;
|
||||
var res_size = full_block_count * full_encoded_block_size + encoded_block_sizes[last_block_size];
|
||||
|
||||
var res = new Uint8Array(res_size);
|
||||
var i;
|
||||
for (i = 0; i < res_size; ++i) {
|
||||
res[i] = alphabet[0];
|
||||
}
|
||||
for (i = 0; i < full_block_count; i++) {
|
||||
res = b58.encode_block(data.subarray(i * full_block_size, i * full_block_size + full_block_size), res, i * full_encoded_block_size);
|
||||
}
|
||||
if (last_block_size > 0) {
|
||||
res = b58.encode_block(data.subarray(full_block_count * full_block_size, full_block_count * full_block_size + last_block_size), res, full_block_count * full_encoded_block_size)
|
||||
}
|
||||
return bintostr(res);
|
||||
};
|
||||
|
||||
b58.decode_block = function (data, buf, index) {
|
||||
if (data.length < 1 || data.length > full_encoded_block_size) {
|
||||
throw "Invalid block length: " + data.length;
|
||||
}
|
||||
|
||||
var res_size = encoded_block_sizes.indexOf(data.length);
|
||||
if (res_size <= 0) {
|
||||
throw "Invalid block size";
|
||||
}
|
||||
var res_num = new JSBigInt(0);
|
||||
var order = new JSBigInt(1);
|
||||
for (var i = data.length - 1; i >= 0; i--) {
|
||||
var digit = alphabet.indexOf(data[i]);
|
||||
if (digit < 0) {
|
||||
throw "Invalid symbol";
|
||||
}
|
||||
var product = order.multiply(digit).add(res_num);
|
||||
// if product > UINT64_MAX
|
||||
if (product.compare(UINT64_MAX) === 1) {
|
||||
throw "Overflow";
|
||||
}
|
||||
res_num = product;
|
||||
order = order.multiply(alphabet_size);
|
||||
}
|
||||
if (res_size < full_block_size && (new JSBigInt(2).pow(8 * res_size).compare(res_num) <= 0)) {
|
||||
throw "Overflow 2";
|
||||
}
|
||||
buf.set(uint64_to_8be(res_num, res_size), index);
|
||||
return buf;
|
||||
};
|
||||
|
||||
b58.decode = function (enc) {
|
||||
enc = strtobin(enc);
|
||||
if (enc.length === 0) {
|
||||
return "";
|
||||
}
|
||||
var full_block_count = Math.floor(enc.length / full_encoded_block_size);
|
||||
var last_block_size = enc.length % full_encoded_block_size;
|
||||
var last_block_decoded_size = encoded_block_sizes.indexOf(last_block_size);
|
||||
if (last_block_decoded_size < 0) {
|
||||
throw "Invalid encoded length";
|
||||
}
|
||||
var data_size = full_block_count * full_block_size + last_block_decoded_size;
|
||||
var data = new Uint8Array(data_size);
|
||||
for (var i = 0; i < full_block_count; i++) {
|
||||
data = b58.decode_block(enc.subarray(i * full_encoded_block_size, i * full_encoded_block_size + full_encoded_block_size), data, i * full_block_size);
|
||||
}
|
||||
if (last_block_size > 0) {
|
||||
data = b58.decode_block(enc.subarray(full_block_count * full_encoded_block_size, full_block_count * full_encoded_block_size + last_block_size), data, full_block_count * full_block_size);
|
||||
}
|
||||
return bintohex(data);
|
||||
};
|
||||
|
||||
return b58;
|
||||
})();
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -1,30 +1,30 @@
|
||||
var config = {
|
||||
testnet: false, // this is adjusted page.h if needed. dont need to change manually
|
||||
stagenet: false, // this is adjusted page.h if needed. dont need to change manually
|
||||
coinUnitPlaces: 11,
|
||||
txMinConfirms: 4, // corresponds to CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE in Monero
|
||||
coinUnitPlaces: 12,
|
||||
txMinConfirms: 10, // corresponds to CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE in Monero
|
||||
txCoinbaseMinConfirms: 60, // corresponds to CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW in Monero
|
||||
coinSymbol: 'WOW',
|
||||
openAliasPrefix: "wow",
|
||||
coinName: 'Wownero',
|
||||
coinUriPrefix: 'wownero:',
|
||||
addressPrefix: 4146,
|
||||
integratedAddressPrefix: 6810,
|
||||
subAddressPrefix: 12208,
|
||||
addressPrefixTestnet: 53,
|
||||
integratedAddressPrefixTestnet: 54,
|
||||
subAddressPrefixTestnet: 63,
|
||||
addressPrefixStagenet: 24,
|
||||
integratedAddressPrefixStagenet: 25,
|
||||
subAddressPrefixStagenet: 36,
|
||||
coinSymbol: 'AEON',
|
||||
openAliasPrefix: "aeon",
|
||||
coinName: 'Aeon',
|
||||
coinUriPrefix: 'aeon:',
|
||||
addressPrefix: 0xB2,
|
||||
integratedAddressPrefix: 0x2733,
|
||||
subAddressPrefix: 0x06B8,
|
||||
addressPrefixTestnet: 0x0426,
|
||||
integratedAddressPrefixTestnet: 0x2C27,
|
||||
subAddressPrefixTestnet: 0x0AAC,
|
||||
addressPrefixStagenet: 0x011A,
|
||||
integratedAddressPrefixStagenet: 0x2C1B,
|
||||
subAddressPrefixStagenet: 0x0B20,
|
||||
feePerKB: new JSBigInt('2000000000'),//20^10 - for testnet its not used, as fee is dynamic.
|
||||
dustThreshold: new JSBigInt('1000000000'),//10^10 used for choosing outputs/change - we decompose all the way down if the receiver wants now regardless of threshold
|
||||
txChargeRatio: 0.5,
|
||||
defaultMixin: 21, // minimum mixin for hardfork v9
|
||||
defaultMixin: 4, // minimum mixin for hardfork v5
|
||||
txChargeAddress: '',
|
||||
idleTimeout: 30,
|
||||
idleWarningDuration: 20,
|
||||
maxBlockNumber: 500000000,
|
||||
avgBlockTime: 300,
|
||||
avgBlockTime: 120,
|
||||
debugMode: false
|
||||
};
|
||||
|
||||
@ -0,0 +1,65 @@
|
||||
var crc32 = (function () {
|
||||
'use strict';
|
||||
var crc32 = {};
|
||||
|
||||
crc32.Utf8Encode = function (string) {
|
||||
return unescape(encodeURIComponent(string));
|
||||
};
|
||||
|
||||
crc32.run = function (str) {
|
||||
var crc = new crc32.Type();
|
||||
crc.processString(str);
|
||||
return crc.checksum();
|
||||
};
|
||||
|
||||
crc32.table = [
|
||||
0, 1996959894, 3993919788, 2567524794, 124634137, 1886057615, 3915621685, 2657392035,
|
||||
249268274, 2044508324, 3772115230, 2547177864, 162941995, 2125561021, 3887607047, 2428444049,
|
||||
498536548, 1789927666, 4089016648, 2227061214, 450548861, 1843258603, 4107580753, 2211677639,
|
||||
325883990, 1684777152, 4251122042, 2321926636, 335633487, 1661365465, 4195302755, 2366115317,
|
||||
997073096, 1281953886, 3579855332, 2724688242, 1006888145, 1258607687, 3524101629, 2768942443,
|
||||
901097722, 1119000684, 3686517206, 2898065728, 853044451, 1172266101, 3705015759, 2882616665,
|
||||
651767980, 1373503546, 3369554304, 3218104598, 565507253, 1454621731, 3485111705, 3099436303,
|
||||
671266974, 1594198024, 3322730930, 2970347812, 795835527, 1483230225, 3244367275, 3060149565,
|
||||
1994146192, 31158534, 2563907772, 4023717930, 1907459465, 112637215, 2680153253, 3904427059,
|
||||
2013776290, 251722036, 2517215374, 3775830040, 2137656763, 141376813, 2439277719, 3865271297,
|
||||
1802195444, 476864866, 2238001368, 4066508878, 1812370925, 453092731, 2181625025, 4111451223,
|
||||
1706088902, 314042704, 2344532202, 4240017532, 1658658271, 366619977, 2362670323, 4224994405,
|
||||
1303535960, 984961486, 2747007092, 3569037538, 1256170817, 1037604311, 2765210733, 3554079995,
|
||||
1131014506, 879679996, 2909243462, 3663771856, 1141124467, 855842277, 2852801631, 3708648649,
|
||||
1342533948, 654459306, 3188396048, 3373015174, 1466479909, 544179635, 3110523913, 3462522015,
|
||||
1591671054, 702138776, 2966460450, 3352799412, 1504918807, 783551873, 3082640443, 3233442989,
|
||||
3988292384, 2596254646, 62317068, 1957810842, 3939845945, 2647816111, 81470997, 1943803523,
|
||||
3814918930, 2489596804, 225274430, 2053790376, 3826175755, 2466906013, 167816743, 2097651377,
|
||||
4027552580, 2265490386, 503444072, 1762050814, 4150417245, 2154129355, 426522225, 1852507879,
|
||||
4275313526, 2312317920, 282753626, 1742555852, 4189708143, 2394877945, 397917763, 1622183637,
|
||||
3604390888, 2714866558, 953729732, 1340076626, 3518719985, 2797360999, 1068828381, 1219638859,
|
||||
3624741850, 2936675148, 906185462, 1090812512, 3747672003, 2825379669, 829329135, 1181335161,
|
||||
3412177804, 3160834842, 628085408, 1382605366, 3423369109, 3138078467, 570562233, 1426400815,
|
||||
3317316542, 2998733608, 733239954, 1555261956, 3268935591, 3050360625, 752459403, 1541320221,
|
||||
2607071920, 3965973030, 1969922972, 40735498, 2617837225, 3943577151, 1913087877, 83908371,
|
||||
2512341634, 3803740692, 2075208622, 213261112, 2463272603, 3855990285, 2094854071, 198958881,
|
||||
2262029012, 4057260610, 1759359992, 534414190, 2176718541, 4139329115, 1873836001, 414664567,
|
||||
2282248934, 4279200368, 1711684554, 285281116, 2405801727, 4167216745, 1634467795, 376229701,
|
||||
2685067896, 3608007406, 1308918612, 956543938, 2808555105, 3495958263, 1231636301, 1047427035,
|
||||
2932959818, 3654703836, 1088359270, 936918000, 2847714899, 3736837829, 1202900863, 817233897,
|
||||
3183342108, 3401237130, 1404277552, 615818150, 3134207493, 3453421203, 1423857449, 601450431,
|
||||
3009837614, 3294710456, 1567103746, 711928724, 3020668471, 3272380065, 1510334235, 755167117
|
||||
];
|
||||
crc32.Type = function () {
|
||||
this.rem_ = 0xFFFFFFFF;
|
||||
this.checksum = function () {
|
||||
return ((this.rem_ ^ 0xFFFFFFFF) >>> 0);
|
||||
};
|
||||
this.processString = function (str) {
|
||||
str = crc32.Utf8Encode(str);
|
||||
for (var i = 0; i < str.length; i++) {
|
||||
var byte_index = ((str.charCodeAt(i) ^ this.rem_) >>> 0) & 0xFF;
|
||||
this.rem_ = ((this.rem_ >>> 8) ^ crc32.table[byte_index]) >>> 0;
|
||||
}
|
||||
};
|
||||
return this;
|
||||
};
|
||||
|
||||
return crc32;
|
||||
})();
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@ -0,0 +1,571 @@
|
||||
(function(nacl) {
|
||||
'use strict';
|
||||
|
||||
// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
|
||||
// Public domain.
|
||||
//
|
||||
// Implementation derived from TweetNaCl version 20140427.
|
||||
// See for details: http://tweetnacl.cr.yp.to/
|
||||
|
||||
// modified 2017 for some CN functions by luigi1111
|
||||
|
||||
var gf = function(init) {
|
||||
var i, r = new Float64Array(16);
|
||||
if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
|
||||
return r;
|
||||
};
|
||||
|
||||
// Pluggable, initialized in high-level API below.
|
||||
var randombytes = function(/* x, n */) { throw new Error('no PRNG'); };
|
||||
|
||||
var _0 = new Uint8Array(16);
|
||||
var _9 = new Uint8Array(32); _9[0] = 9;
|
||||
|
||||
var gf0 = gf(),
|
||||
gf1 = gf([1]),
|
||||
_121665 = gf([0xdb41, 1]),
|
||||
D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]),
|
||||
D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]),
|
||||
X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]),
|
||||
Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]),
|
||||
I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]);
|
||||
|
||||
function vn(x, xi, y, yi, n) {
|
||||
var i,d = 0;
|
||||
for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i];
|
||||
return (1 & ((d - 1) >>> 8)) - 1;
|
||||
}
|
||||
|
||||
function crypto_verify_16(x, xi, y, yi) {
|
||||
return vn(x,xi,y,yi,16);
|
||||
}
|
||||
|
||||
function crypto_verify_32(x, xi, y, yi) {
|
||||
return vn(x,xi,y,yi,32);
|
||||
}
|
||||
|
||||
function set25519(r, a) {
|
||||
var i;
|
||||
for (i = 0; i < 16; i++) r[i] = a[i]|0;
|
||||
}
|
||||
|
||||
function car25519(o) {
|
||||
var i, v, c = 1;
|
||||
for (i = 0; i < 16; i++) {
|
||||
v = o[i] + c + 65535;
|
||||
c = Math.floor(v / 65536);
|
||||
o[i] = v - c * 65536;
|
||||
}
|
||||
o[0] += c-1 + 37 * (c-1);
|
||||
}
|
||||
|
||||
function sel25519(p, q, b) {
|
||||
var t, c = ~(b-1);
|
||||
for (var i = 0; i < 16; i++) {
|
||||
t = c & (p[i] ^ q[i]);
|
||||
p[i] ^= t;
|
||||
q[i] ^= t;
|
||||
}
|
||||
}
|
||||
|
||||
function pack25519(o, n) {
|
||||
var i, j, b;
|
||||
var m = gf(), t = gf();
|
||||
for (i = 0; i < 16; i++) t[i] = n[i];
|
||||
car25519(t);
|
||||
car25519(t);
|
||||
car25519(t);
|
||||
for (j = 0; j < 2; j++) {
|
||||
m[0] = t[0] - 0xffed;
|
||||
for (i = 1; i < 15; i++) {
|
||||
m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1);
|
||||
m[i-1] &= 0xffff;
|
||||
}
|
||||
m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1);
|
||||
b = (m[15]>>16) & 1;
|
||||
m[14] &= 0xffff;
|
||||
sel25519(t, m, 1-b);
|
||||
}
|
||||
for (i = 0; i < 16; i++) {
|
||||
o[2*i] = t[i] & 0xff;
|
||||
o[2*i+1] = t[i]>>8;
|
||||
}
|
||||
}
|
||||
|
||||
function neq25519(a, b) {
|
||||
var c = new Uint8Array(32), d = new Uint8Array(32);
|
||||
pack25519(c, a);
|
||||
pack25519(d, b);
|
||||
return crypto_verify_32(c, 0, d, 0);
|
||||
}
|
||||
|
||||
function par25519(a) {
|
||||
var d = new Uint8Array(32);
|
||||
pack25519(d, a);
|
||||
return d[0] & 1;
|
||||
}
|
||||
|
||||
function unpack25519(o, n) {
|
||||
var i;
|
||||
for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8);
|
||||
o[15] &= 0x7fff;
|
||||
}
|
||||
|
||||
function A(o, a, b) {
|
||||
for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
|
||||
}
|
||||
|
||||
function Z(o, a, b) {
|
||||
for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
|
||||
}
|
||||
|
||||
function M(o, a, b) {
|
||||
var v, c,
|
||||
t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0,
|
||||
t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0,
|
||||
t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0,
|
||||
t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0,
|
||||
b0 = b[0], b1 = b[1], b2 = b[2], b3 = b[3], b4 = b[4], b5 = b[5],
|
||||
b6 = b[6], b7 = b[7], b8 = b[8], b9 = b[9], b10 = b[10],
|
||||
b11 = b[11], b12 = b[12], b13 = b[13], b14 = b[14], b15 = b[15];
|
||||
|
||||
v = a[0];
|
||||
t0 += v * b0; t1 += v * b1; t2 += v * b2; t3 += v * b3;
|
||||
t4 += v * b4; t5 += v * b5; t6 += v * b6; t7 += v * b7;
|
||||
t8 += v * b8; t9 += v * b9; t10 += v * b10; t11 += v * b11;
|
||||
t12 += v * b12; t13 += v * b13; t14 += v * b14; t15 += v * b15;
|
||||
v = a[1];
|
||||
t1 += v * b0; t2 += v * b1; t3 += v * b2; t4 += v * b3;
|
||||
t5 += v * b4; t6 += v * b5; t7 += v * b6; t8 += v * b7;
|
||||
t9 += v * b8; t10 += v * b9; t11 += v * b10; t12 += v * b11;
|
||||
t13 += v * b12; t14 += v * b13; t15 += v * b14; t16 += v * b15;
|
||||
v = a[2];
|
||||
t2 += v * b0; t3 += v * b1; t4 += v * b2; t5 += v * b3;
|
||||
t6 += v * b4; t7 += v * b5; t8 += v * b6; t9 += v * b7;
|
||||
t10 += v * b8; t11 += v * b9; t12 += v * b10; t13 += v * b11;
|
||||
t14 += v * b12; t15 += v * b13; t16 += v * b14; t17 += v * b15;
|
||||
v = a[3];
|
||||
t3 += v * b0; t4 += v * b1; t5 += v * b2; t6 += v * b3;
|
||||
t7 += v * b4; t8 += v * b5; t9 += v * b6; t10 += v * b7;
|
||||
t11 += v * b8; t12 += v * b9; t13 += v * b10; t14 += v * b11;
|
||||
t15 += v * b12; t16 += v * b13; t17 += v * b14; t18 += v * b15;
|
||||
v = a[4];
|
||||
t4 += v * b0; t5 += v * b1; t6 += v * b2; t7 += v * b3;
|
||||
t8 += v * b4; t9 += v * b5; t10 += v * b6; t11 += v * b7;
|
||||
t12 += v * b8; t13 += v * b9; t14 += v * b10; t15 += v * b11;
|
||||
t16 += v * b12; t17 += v * b13; t18 += v * b14; t19 += v * b15;
|
||||
v = a[5];
|
||||
t5 += v * b0; t6 += v * b1; t7 += v * b2; t8 += v * b3;
|
||||
t9 += v * b4; t10 += v * b5; t11 += v * b6; t12 += v * b7;
|
||||
t13 += v * b8; t14 += v * b9; t15 += v * b10; t16 += v * b11;
|
||||
t17 += v * b12; t18 += v * b13; t19 += v * b14; t20 += v * b15;
|
||||
v = a[6];
|
||||
t6 += v * b0; t7 += v * b1; t8 += v * b2; t9 += v * b3;
|
||||
t10 += v * b4; t11 += v * b5; t12 += v * b6; t13 += v * b7;
|
||||
t14 += v * b8; t15 += v * b9; t16 += v * b10; t17 += v * b11;
|
||||
t18 += v * b12; t19 += v * b13; t20 += v * b14; t21 += v * b15;
|
||||
v = a[7];
|
||||
t7 += v * b0; t8 += v * b1; t9 += v * b2; t10 += v * b3;
|
||||
t11 += v * b4; t12 += v * b5; t13 += v * b6; t14 += v * b7;
|
||||
t15 += v * b8; t16 += v * b9; t17 += v * b10; t18 += v * b11;
|
||||
t19 += v * b12; t20 += v * b13; t21 += v * b14; t22 += v * b15;
|
||||
v = a[8];
|
||||
t8 += v * b0; t9 += v * b1; t10 += v * b2; t11 += v * b3;
|
||||
t12 += v * b4; t13 += v * b5; t14 += v * b6; t15 += v * b7;
|
||||
t16 += v * b8; t17 += v * b9; t18 += v * b10; t19 += v * b11;
|
||||
t20 += v * b12; t21 += v * b13; t22 += v * b14; t23 += v * b15;
|
||||
v = a[9];
|
||||
t9 += v * b0; t10 += v * b1; t11 += v * b2; t12 += v * b3;
|
||||
t13 += v * b4; t14 += v * b5; t15 += v * b6; t16 += v * b7;
|
||||
t17 += v * b8; t18 += v * b9; t19 += v * b10; t20 += v * b11;
|
||||
t21 += v * b12; t22 += v * b13; t23 += v * b14; t24 += v * b15;
|
||||
v = a[10];
|
||||
t10 += v * b0; t11 += v * b1; t12 += v * b2; t13 += v * b3;
|
||||
t14 += v * b4; t15 += v * b5; t16 += v * b6; t17 += v * b7;
|
||||
t18 += v * b8; t19 += v * b9; t20 += v * b10; t21 += v * b11;
|
||||
t22 += v * b12; t23 += v * b13; t24 += v * b14; t25 += v * b15;
|
||||
v = a[11];
|
||||
t11 += v * b0; t12 += v * b1; t13 += v * b2; t14 += v * b3;
|
||||
t15 += v * b4; t16 += v * b5; t17 += v * b6; t18 += v * b7;
|
||||
t19 += v * b8; t20 += v * b9; t21 += v * b10; t22 += v * b11;
|
||||
t23 += v * b12; t24 += v * b13; t25 += v * b14; t26 += v * b15;
|
||||
v = a[12];
|
||||
t12 += v * b0; t13 += v * b1; t14 += v * b2; t15 += v * b3;
|
||||
t16 += v * b4; t17 += v * b5; t18 += v * b6; t19 += v * b7;
|
||||
t20 += v * b8; t21 += v * b9; t22 += v * b10; t23 += v * b11;
|
||||
t24 += v * b12; t25 += v * b13; t26 += v * b14; t27 += v * b15;
|
||||
v = a[13];
|
||||
t13 += v * b0; t14 += v * b1; t15 += v * b2; t16 += v * b3;
|
||||
t17 += v * b4; t18 += v * b5; t19 += v * b6; t20 += v * b7;
|
||||
t21 += v * b8; t22 += v * b9; t23 += v * b10; t24 += v * b11;
|
||||
t25 += v * b12; t26 += v * b13; t27 += v * b14; t28 += v * b15;
|
||||
v = a[14];
|
||||
t14 += v * b0; t15 += v * b1; t16 += v * b2; t17 += v * b3;
|
||||
t18 += v * b4; t19 += v * b5; t20 += v * b6; t21 += v * b7;
|
||||
t22 += v * b8; t23 += v * b9; t24 += v * b10; t25 += v * b11;
|
||||
t26 += v * b12; t27 += v * b13; t28 += v * b14; t29 += v * b15;
|
||||
v = a[15];
|
||||
t15 += v * b0; t16 += v * b1; t17 += v * b2; t18 += v * b3;
|
||||
t19 += v * b4; t20 += v * b5; t21 += v * b6; t22 += v * b7;
|
||||
t23 += v * b8; t24 += v * b9; t25 += v * b10; t26 += v * b11;
|
||||
t27 += v * b12; t28 += v * b13; t29 += v * b14; t30 += v * b15;
|
||||
|
||||
t0 += 38 * t16; t1 += 38 * t17; t2 += 38 * t18; t3 += 38 * t19;
|
||||
t4 += 38 * t20; t5 += 38 * t21; t6 += 38 * t22; t7 += 38 * t23;
|
||||
t8 += 38 * t24; t9 += 38 * t25; t10 += 38 * t26; t11 += 38 * t27;
|
||||
t12 += 38 * t28; t13 += 38 * t29; t14 += 38 * t30; // t15 left as is
|
||||
|
||||
// first car
|
||||
c = 1;
|
||||
v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536;
|
||||
v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536;
|
||||
v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536;
|
||||
v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536;
|
||||
v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536;
|
||||
v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536;
|
||||
v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536;
|
||||
v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536;
|
||||
v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536;
|
||||
v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536;
|
||||
v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
|
||||
v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
|
||||
v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
|
||||
v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
|
||||
v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
|
||||
v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
|
||||
t0 += c-1 + 37 * (c-1);
|
||||
|
||||
// second car
|
||||
c = 1;
|
||||
v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536;
|
||||
v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536;
|
||||
v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536;
|
||||
v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536;
|
||||
v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536;
|
||||
v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536;
|
||||
v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536;
|
||||
v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536;
|
||||
v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536;
|
||||
v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536;
|
||||
v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
|
||||
v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
|
||||
v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
|
||||
v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
|
||||
v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
|
||||
v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
|
||||
t0 += c-1 + 37 * (c-1);
|
||||
|
||||
o[ 0] = t0;
|
||||
o[ 1] = t1;
|
||||
o[ 2] = t2;
|
||||
o[ 3] = t3;
|
||||
o[ 4] = t4;
|
||||
o[ 5] = t5;
|
||||
o[ 6] = t6;
|
||||
o[ 7] = t7;
|
||||
o[ 8] = t8;
|
||||
o[ 9] = t9;
|
||||
o[10] = t10;
|
||||
o[11] = t11;
|
||||
o[12] = t12;
|
||||
o[13] = t13;
|
||||
o[14] = t14;
|
||||
o[15] = t15;
|
||||
}
|
||||
|
||||
function S(o, a) {
|
||||
M(o, a, a);
|
||||
}
|
||||
|
||||
function inv25519(o, i) {
|
||||
var c = gf();
|
||||
var a;
|
||||
for (a = 0; a < 16; a++) c[a] = i[a];
|
||||
for (a = 253; a >= 0; a--) {
|
||||
S(c, c);
|
||||
if(a !== 2 && a !== 4) M(c, c, i);
|
||||
}
|
||||
for (a = 0; a < 16; a++) o[a] = c[a];
|
||||
}
|
||||
|
||||
function pow2523(o, i) {
|
||||
var c = gf();
|
||||
var a;
|
||||
for (a = 0; a < 16; a++) c[a] = i[a];
|
||||
for (a = 250; a >= 0; a--) {
|
||||
S(c, c);
|
||||
if(a !== 1) M(c, c, i);
|
||||
}
|
||||
for (a = 0; a < 16; a++) o[a] = c[a];
|
||||
}
|
||||
|
||||
function add(p, q) {
|
||||
var a = gf(), b = gf(), c = gf(),
|
||||
d = gf(), e = gf(), f = gf(),
|
||||
g = gf(), h = gf(), t = gf();
|
||||
|
||||
Z(a, p[1], p[0]);
|
||||
Z(t, q[1], q[0]);
|
||||
M(a, a, t);
|
||||
A(b, p[0], p[1]);
|
||||
A(t, q[0], q[1]);
|
||||
M(b, b, t);
|
||||
M(c, p[3], q[3]);
|
||||
M(c, c, D2);
|
||||
M(d, p[2], q[2]);
|
||||
A(d, d, d);
|
||||
Z(e, b, a);
|
||||
Z(f, d, c);
|
||||
A(g, d, c);
|
||||
A(h, b, a);
|
||||
|
||||
M(p[0], e, f);
|
||||
M(p[1], h, g);
|
||||
M(p[2], g, f);
|
||||
M(p[3], e, h);
|
||||
}
|
||||
|
||||
function cswap(p, q, b) {
|
||||
var i;
|
||||
for (i = 0; i < 4; i++) {
|
||||
sel25519(p[i], q[i], b);
|
||||
}
|
||||
}
|
||||
|
||||
function pack(r, p) {
|
||||
var tx = gf(), ty = gf(), zi = gf();
|
||||
inv25519(zi, p[2]);
|
||||
M(tx, p[0], zi);
|
||||
M(ty, p[1], zi);
|
||||
pack25519(r, ty);
|
||||
r[31] ^= par25519(tx) << 7;
|
||||
}
|
||||
|
||||
function scalarmult(p, q, s) {
|
||||
var b, i;
|
||||
set25519(p[0], gf0);
|
||||
set25519(p[1], gf1);
|
||||
set25519(p[2], gf1);
|
||||
set25519(p[3], gf0);
|
||||
for (i = 255; i >= 0; --i) {
|
||||
b = (s[(i/8)|0] >> (i&7)) & 1;
|
||||
cswap(p, q, b);
|
||||
add(q, p);
|
||||
add(p, p);
|
||||
cswap(p, q, b);
|
||||
}
|
||||
}
|
||||
|
||||
function scalarbase(p, s) {
|
||||
var q = [gf(), gf(), gf(), gf()];
|
||||
set25519(q[0], X);
|
||||
set25519(q[1], Y);
|
||||
set25519(q[2], gf1);
|
||||
M(q[3], X, Y);
|
||||
scalarmult(p, q, s);
|
||||
}
|
||||
|
||||
//new functions for CN - scalar operations are handled externally
|
||||
// this only handles curve operations, except for Hp()
|
||||
|
||||
//why do we negate points when unpacking them???
|
||||
function ge_neg(pub) {
|
||||
pub[31] ^= 0x80;
|
||||
}
|
||||
|
||||
//res = s*G
|
||||
function ge_scalarmult_base(s) {
|
||||
var p = [gf(), gf(), gf(), gf()];
|
||||
scalarbase(p, s);
|
||||
var pk = new Uint8Array(32);
|
||||
pack(pk, p);
|
||||
return pk;
|
||||
}
|
||||
|
||||
//res = s*P
|
||||
function ge_scalarmult(P, s) {
|
||||
var p = [gf(), gf(), gf(), gf()],
|
||||
upk = [gf(), gf(), gf(), gf()],
|
||||
res = new Uint8Array(32);
|
||||
ge_neg(P);
|
||||
if (unpackneg(upk, P) !== 0) throw "non-0 error on point decode";
|
||||
scalarmult(p, upk, s);
|
||||
pack(res, p);
|
||||
return res;
|
||||
}
|
||||
|
||||
//res = c*P + r*G
|
||||
function ge_double_scalarmult_base_vartime(c, P, r) {
|
||||
var uP = [gf(), gf(), gf(), gf()],
|
||||
cP = [gf(), gf(), gf(), gf()],
|
||||
rG = [gf(), gf(), gf(), gf()],
|
||||
res = new Uint8Array(32);
|
||||
ge_neg(P);
|
||||
if (unpackneg(uP, P) !== 0) throw "non-0 error on point decode";
|
||||
scalarmult(cP, uP, c);
|
||||
scalarbase(rG, r);
|
||||
add(rG, cP);
|
||||
pack(res, rG);
|
||||
return res;
|
||||
}
|
||||
|
||||
//name changed to reflect not using precomp; res = r*Pb + c*I
|
||||
function ge_double_scalarmult_postcomp_vartime(r, Pb, c, I) {
|
||||
var uPb = [gf(), gf(), gf(), gf()],
|
||||
uI = [gf(), gf(), gf(), gf()],
|
||||
cI = [gf(), gf(), gf(), gf()],
|
||||
rPb = [gf(), gf(), gf(), gf()],
|
||||
res = new Uint8Array(32);
|
||||
ge_neg(Pb);
|
||||
if (unpackneg(uPb, Pb) !== 0) throw "non-0 error on point decode";
|
||||
scalarmult(rPb, uPb, r);
|
||||
ge_neg(I);
|
||||
if (unpackneg(uI, I) !== 0) throw "non-0 error on point decode";
|
||||
scalarmult(cI, uI, c);
|
||||
add(rPb, cI);
|
||||
pack(res, rPb);
|
||||
return res;
|
||||
}
|
||||
|
||||
//res = P + Q
|
||||
function ge_add(P, Q) {
|
||||
var uP = [gf(), gf(), gf(), gf()],
|
||||
uQ = [gf(), gf(), gf(), gf()],
|
||||
res = new Uint8Array(32);
|
||||
ge_neg(P);
|
||||
ge_neg(Q);
|
||||
if (unpackneg(uP, P) !== 0) throw "non-0 error on point decode";
|
||||
if (unpackneg(uQ, Q) !== 0) throw "non-0 error on point decode";
|
||||
add(uP, uQ);
|
||||
pack(res, uP);
|
||||
return res;
|
||||
}
|
||||
|
||||
var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]);
|
||||
|
||||
function modL(r, x) {
|
||||
var carry, i, j, k;
|
||||
for (i = 63; i >= 32; --i) {
|
||||
carry = 0;
|
||||
for (j = i - 32, k = i - 12; j < k; ++j) {
|
||||
x[j] += carry - 16 * x[i] * L[j - (i - 32)];
|
||||
carry = (x[j] + 128) >> 8;
|
||||
x[j] -= carry * 256;
|
||||
}
|
||||
x[j] += carry;
|
||||
x[i] = 0;
|
||||
}
|
||||
carry = 0;
|
||||
for (j = 0; j < 32; j++) {
|
||||
x[j] += carry - (x[31] >> 4) * L[j];
|
||||
carry = x[j] >> 8;
|
||||
x[j] &= 255;
|
||||
}
|
||||
for (j = 0; j < 32; j++) x[j] -= carry * L[j];
|
||||
for (i = 0; i < 32; i++) {
|
||||
x[i+1] += x[i] >> 8;
|
||||
r[i] = x[i] & 255;
|
||||
}
|
||||
}
|
||||
|
||||
function reduce(r) {
|
||||
var x = new Float64Array(64), i;
|
||||
for (i = 0; i < 64; i++) x[i] = r[i];
|
||||
for (i = 0; i < 64; i++) r[i] = 0;
|
||||
modL(r, x);
|
||||
}
|
||||
|
||||
function unpackneg(r, p) {
|
||||
var t = gf(), chk = gf(), num = gf(),
|
||||
den = gf(), den2 = gf(), den4 = gf(),
|
||||
den6 = gf();
|
||||
|
||||
set25519(r[2], gf1);
|
||||
unpack25519(r[1], p);
|
||||
S(num, r[1]);
|
||||
M(den, num, D);
|
||||
Z(num, num, r[2]);
|
||||
A(den, r[2], den);
|
||||
|
||||
S(den2, den);
|
||||
S(den4, den2);
|
||||
M(den6, den4, den2);
|
||||
M(t, den6, num);
|
||||
M(t, t, den);
|
||||
|
||||
pow2523(t, t);
|
||||
M(t, t, num);
|
||||
M(t, t, den);
|
||||
M(t, t, den);
|
||||
M(r[0], t, den);
|
||||
|
||||
S(chk, r[0]);
|
||||
M(chk, chk, den);
|
||||
if (neq25519(chk, num)) M(r[0], r[0], I);
|
||||
|
||||
S(chk, r[0]);
|
||||
M(chk, chk, den);
|
||||
if (neq25519(chk, num)) return -1;
|
||||
|
||||
if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]);
|
||||
|
||||
M(r[3], r[0], r[1]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
nacl.ll = {
|
||||
|
||||
ge_scalarmult_base: ge_scalarmult_base,
|
||||
ge_scalarmult: ge_scalarmult,
|
||||
ge_double_scalarmult_base_vartime: ge_double_scalarmult_base_vartime,
|
||||
ge_add: ge_add,
|
||||
ge_double_scalarmult_postcomp_vartime: ge_double_scalarmult_postcomp_vartime
|
||||
|
||||
};
|
||||
|
||||
|
||||
/* High-level API */
|
||||
|
||||
function cleanup(arr) {
|
||||
for (var i = 0; i < arr.length; i++) arr[i] = 0;
|
||||
}
|
||||
|
||||
nacl.randomBytes = function(n) {
|
||||
var b = new Uint8Array(n);
|
||||
randombytes(b, n);
|
||||
return b;
|
||||
};
|
||||
|
||||
nacl.setPRNG = function(fn) {
|
||||
randombytes = fn;
|
||||
};
|
||||
|
||||
(function() {
|
||||
// Initialize PRNG if environment provides CSPRNG.
|
||||
// If not, methods calling randombytes will throw.
|
||||
var crypto = typeof self !== 'undefined' ? (self.crypto || self.msCrypto) : null;
|
||||
if (crypto && crypto.getRandomValues) {
|
||||
// Browsers.
|
||||
var QUOTA = 65536;
|
||||
nacl.setPRNG(function(x, n) {
|
||||
var i, v = new Uint8Array(n);
|
||||
for (i = 0; i < n; i += QUOTA) {
|
||||
crypto.getRandomValues(v.subarray(i, i + Math.min(n - i, QUOTA)));
|
||||
}
|
||||
for (i = 0; i < n; i++) x[i] = v[i];
|
||||
cleanup(v);
|
||||
});
|
||||
} else if (typeof require !== 'undefined') {
|
||||
// Node.js.
|
||||
crypto = require('crypto');
|
||||
if (crypto && crypto.randomBytes) {
|
||||
nacl.setPRNG(function(x, n) {
|
||||
var i, v = crypto.randomBytes(n);
|
||||
for (i = 0; i < n; i++) x[i] = v[i];
|
||||
cleanup(v);
|
||||
});
|
||||
}
|
||||
}
|
||||
})();
|
||||
|
||||
})(typeof module !== 'undefined' && module.exports ? module.exports : (self.nacl = self.nacl || {}));
|
||||
@ -0,0 +1,473 @@
|
||||
/*
|
||||
* js-sha3 v0.5.1
|
||||
* https://github.com/emn178/js-sha3
|
||||
*
|
||||
* Copyright 2015, emn178@gmail.com
|
||||
*
|
||||
* Licensed under the MIT license:
|
||||
* http://www.opensource.org/licenses/MIT
|
||||
*/
|
||||
;(function(root, undefined) {
|
||||
'use strict';
|
||||
|
||||
var NODE_JS = typeof(module) != 'undefined';
|
||||
if(NODE_JS) {
|
||||
root = global;
|
||||
if(root.JS_SHA3_TEST) {
|
||||
root.navigator = { userAgent: 'Chrome'};
|
||||
}
|
||||
}
|
||||
var HEX_CHARS = '0123456789abcdef'.split('');
|
||||
var SHAKE_PADDING = [31, 7936, 2031616, 520093696];
|
||||
var KECCAK_PADDING = [1, 256, 65536, 16777216];
|
||||
var PADDING = [6, 1536, 393216, 100663296];
|
||||
var SHIFT = [0, 8, 16, 24];
|
||||
var RC = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649,
|
||||
0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0,
|
||||
2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771,
|
||||
2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648,
|
||||
2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648];
|
||||
var BITS = [224, 256, 384, 512];
|
||||
var SHAKE_BITS = [128, 256];
|
||||
var OUTPUT_TYPES = ['hex', 'buffer', 'array'];
|
||||
|
||||
var createOutputMethod = function(bits, padding, outputType) {
|
||||
return function(message) {
|
||||
return new Keccak(bits, padding, bits).update(message)[outputType]();
|
||||
}
|
||||
};
|
||||
|
||||
var createShakeOutputMethod = function(bits, padding, outputType) {
|
||||
return function(message, outputBits) {
|
||||
return new Keccak(bits, padding, outputBits).update(message)[outputType]();
|
||||
}
|
||||
};
|
||||
|
||||
var createMethod = function(bits, padding) {
|
||||
var method = createOutputMethod(bits, padding, 'hex');
|
||||
method.create = function() {
|
||||
return new Keccak(bits, padding, bits);
|
||||
};
|
||||
method.update = function(message) {
|
||||
return method.create().update(message);
|
||||
};
|
||||
for(var i = 0;i < OUTPUT_TYPES.length;++i) {
|
||||
var type = OUTPUT_TYPES[i];
|
||||
method[type] = createOutputMethod(bits, padding, type);
|
||||
}
|
||||
return method;
|
||||
};
|
||||
|
||||
var createShakeMethod = function(bits, padding) {
|
||||
var method = createShakeOutputMethod(bits, padding, 'hex');
|
||||
method.create = function(outputBits) {
|
||||
return new Keccak(bits, padding, outputBits);
|
||||
};
|
||||
method.update = function(message, outputBits) {
|
||||
return method.create(outputBits).update(message);
|
||||
};
|
||||
for(var i = 0;i < OUTPUT_TYPES.length;++i) {
|
||||
var type = OUTPUT_TYPES[i];
|
||||
method[type] = createShakeOutputMethod(bits, padding, type);
|
||||
}
|
||||
return method;
|
||||
};
|
||||
|
||||
var algorithms = [
|
||||
{name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod},
|
||||
{name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod},
|
||||
{name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod}
|
||||
];
|
||||
|
||||
var methods = {};
|
||||
|
||||
for(var i = 0;i < algorithms.length;++i) {
|
||||
var algorithm = algorithms[i];
|
||||
var bits = algorithm.bits;
|
||||
var createMethod = algorithm.createMethod;
|
||||
for(var j = 0;j < bits.length;++j) {
|
||||
var method = algorithm.createMethod(bits[j], algorithm.padding);
|
||||
methods[algorithm.name +'_' + bits[j]] = method;
|
||||
}
|
||||
}
|
||||
|
||||
function Keccak(bits, padding, outputBits) {
|
||||
this.blocks = [];
|
||||
this.s = [];
|
||||
this.padding = padding;
|
||||
this.outputBits = outputBits;
|
||||
this.reset = true;
|
||||
this.block = 0;
|
||||
this.start = 0;
|
||||
this.blockCount = (1600 - (bits << 1)) >> 5;
|
||||
this.byteCount = this.blockCount << 2;
|
||||
this.outputBlocks = outputBits >> 5;
|
||||
this.extraBytes = (outputBits & 31) >> 3;
|
||||
|
||||
for(var i = 0;i < 50;++i) {
|
||||
this.s[i] = 0;
|
||||
}
|
||||
};
|
||||
|
||||
Keccak.prototype.update = function(message) {
|
||||
var notString = typeof(message) != 'string';
|
||||
if(notString && message.constructor == root.ArrayBuffer) {
|
||||
message = new Uint8Array(message);
|
||||
}
|
||||
var length = message.length, blocks = this.blocks, byteCount = this.byteCount,
|
||||
blockCount = this.blockCount, index = 0, s = this.s, i, code;
|
||||
|
||||
while(index < length) {
|
||||
if(this.reset) {
|
||||
this.reset = false;
|
||||
blocks[0] = this.block;
|
||||
for(i = 1;i < blockCount + 1;++i) {
|
||||
blocks[i] = 0;
|
||||
}
|
||||
}
|
||||
if(notString) {
|
||||
for (i = this.start;index < length && i < byteCount; ++index) {
|
||||
blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
|
||||
}
|
||||
} else {
|
||||
for (i = this.start;index < length && i < byteCount; ++index) {
|
||||
code = message.charCodeAt(index);
|
||||
if (code < 0x80) {
|
||||
blocks[i >> 2] |= code << SHIFT[i++ & 3];
|
||||
} else if (code < 0x800) {
|
||||
blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
||||
} else if (code < 0xd800 || code >= 0xe000) {
|
||||
blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
||||
} else {
|
||||
code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
|
||||
blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
|
||||
blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
|
||||
}
|
||||
}
|
||||
}
|
||||
this.lastByteIndex = i;
|
||||
if(i >= byteCount) {
|
||||
this.start = i - byteCount;
|
||||
this.block = blocks[blockCount];
|
||||
for(i = 0;i < blockCount;++i) {
|
||||
s[i] ^= blocks[i];
|
||||
}
|
||||
f(s);
|
||||
this.reset = true;
|
||||
} else {
|
||||
this.start = i;
|
||||
}
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
Keccak.prototype.finalize = function() {
|
||||
var blocks = this.blocks, i = this.lastByteIndex, blockCount = this.blockCount, s = this.s;
|
||||
blocks[i >> 2] |= this.padding[i & 3];
|
||||
if(this.lastByteIndex == this.byteCount) {
|
||||
blocks[0] = blocks[blockCount];
|
||||
for(i = 1;i < blockCount + 1;++i) {
|
||||
blocks[i] = 0;
|
||||
}
|
||||
}
|
||||
blocks[blockCount - 1] |= 0x80000000;
|
||||
for(i = 0;i < blockCount;++i) {
|
||||
s[i] ^= blocks[i];
|
||||
}
|
||||
f(s);
|
||||
};
|
||||
|
||||
Keccak.prototype.toString = Keccak.prototype.hex = function() {
|
||||
this.finalize();
|
||||
|
||||
var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
|
||||
extraBytes = this.extraBytes, i = 0, j = 0;
|
||||
var hex = '', block;
|
||||
while(j < outputBlocks) {
|
||||
for(i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
|
||||
block = s[i];
|
||||
hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F] +
|
||||
HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F] +
|
||||
HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F] +
|
||||
HEX_CHARS[(block >> 28) & 0x0F] + HEX_CHARS[(block >> 24) & 0x0F];
|
||||
}
|
||||
if(j % blockCount == 0) {
|
||||
f(s);
|
||||
}
|
||||
}
|
||||
if(extraBytes) {
|
||||
block = s[i];
|
||||
if(extraBytes > 0) {
|
||||
hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F];
|
||||
}
|
||||
if(extraBytes > 1) {
|
||||
hex += HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F];
|
||||
}
|
||||
if(extraBytes > 2) {
|
||||
hex += HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F];
|
||||
}
|
||||
}
|
||||
return hex;
|
||||
};
|
||||
|
||||
Keccak.prototype.buffer = function() {
|
||||
this.finalize();
|
||||
|
||||
var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
|
||||
extraBytes = this.extraBytes, i = 0, j = 0;
|
||||
var bytes = this.outputBits >> 3;
|
||||
var buffer;
|
||||
if(extraBytes) {
|
||||
buffer = new ArrayBuffer((outputBlocks + 1) << 2);
|
||||
} else {
|
||||
buffer = new ArrayBuffer(bytes);
|
||||
}
|
||||
var array = new Uint32Array(buffer);
|
||||
while(j < outputBlocks) {
|
||||
for(i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
|
||||
array[j] = s[i];
|
||||
}
|
||||
if(j % blockCount == 0) {
|
||||
f(s);
|
||||
}
|
||||
}
|
||||
if(extraBytes) {
|
||||
array[i] = s[i];
|
||||
buffer = buffer.slice(0, bytes);
|
||||
}
|
||||
return buffer;
|
||||
};
|
||||
|
||||
Keccak.prototype.digest = Keccak.prototype.array = function() {
|
||||
this.finalize();
|
||||
|
||||
var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
|
||||
extraBytes = this.extraBytes, i = 0, j = 0;
|
||||
var array = [], offset, block;
|
||||
while(j < outputBlocks) {
|
||||
for(i = 0;i < blockCount && j < outputBlocks;++i, ++j) {
|
||||
offset = j << 2;
|
||||
block = s[i];
|
||||
array[offset] = block & 0xFF;
|
||||
array[offset + 1] = (block >> 8) & 0xFF;
|
||||
array[offset + 2] = (block >> 16) & 0xFF;
|
||||
array[offset + 3] = (block >> 24) & 0xFF;
|
||||
}
|
||||
if(j % blockCount == 0) {
|
||||
f(s);
|
||||
}
|
||||
}
|
||||
if(extraBytes) {
|
||||
offset = j << 2;
|
||||
block = s[i];
|
||||
if(extraBytes > 0) {
|
||||
array[offset] = block & 0xFF;
|
||||
}
|
||||
if(extraBytes > 1) {
|
||||
array[offset + 1] = (block >> 8) & 0xFF;
|
||||
}
|
||||
if(extraBytes > 2) {
|
||||
array[offset + 2] = (block >> 16) & 0xFF;
|
||||
}
|
||||
}
|
||||
return array;
|
||||
};
|
||||
|
||||
var f = function(s) {
|
||||
var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9,
|
||||
b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17,
|
||||
b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33,
|
||||
b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49;
|
||||
for(n = 0; n < 48; n += 2) {
|
||||
c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];
|
||||
c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];
|
||||
c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];
|
||||
c3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];
|
||||
c4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];
|
||||
c5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];
|
||||
c6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];
|
||||
c7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];
|
||||
c8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];
|
||||
c9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];
|
||||
|
||||
h = c8 ^ ((c2 << 1) | (c3 >>> 31));
|
||||
l = c9 ^ ((c3 << 1) | (c2 >>> 31));
|
||||
s[0] ^= h;
|
||||
s[1] ^= l;
|
||||
s[10] ^= h;
|
||||
s[11] ^= l;
|
||||
s[20] ^= h;
|
||||
s[21] ^= l;
|
||||
s[30] ^= h;
|
||||
s[31] ^= l;
|
||||
s[40] ^= h;
|
||||
s[41] ^= l;
|
||||
h = c0 ^ ((c4 << 1) | (c5 >>> 31));
|
||||
l = c1 ^ ((c5 << 1) | (c4 >>> 31));
|
||||
s[2] ^= h;
|
||||
s[3] ^= l;
|
||||
s[12] ^= h;
|
||||
s[13] ^= l;
|
||||
s[22] ^= h;
|
||||
s[23] ^= l;
|
||||
s[32] ^= h;
|
||||
s[33] ^= l;
|
||||
s[42] ^= h;
|
||||
s[43] ^= l;
|
||||
h = c2 ^ ((c6 << 1) | (c7 >>> 31));
|
||||
l = c3 ^ ((c7 << 1) | (c6 >>> 31));
|
||||
s[4] ^= h;
|
||||
s[5] ^= l;
|
||||
s[14] ^= h;
|
||||
s[15] ^= l;
|
||||
s[24] ^= h;
|
||||
s[25] ^= l;
|
||||
s[34] ^= h;
|
||||
s[35] ^= l;
|
||||
s[44] ^= h;
|
||||
s[45] ^= l;
|
||||
h = c4 ^ ((c8 << 1) | (c9 >>> 31));
|
||||
l = c5 ^ ((c9 << 1) | (c8 >>> 31));
|
||||
s[6] ^= h;
|
||||
s[7] ^= l;
|
||||
s[16] ^= h;
|
||||
s[17] ^= l;
|
||||
s[26] ^= h;
|
||||
s[27] ^= l;
|
||||
s[36] ^= h;
|
||||
s[37] ^= l;
|
||||
s[46] ^= h;
|
||||
s[47] ^= l;
|
||||
h = c6 ^ ((c0 << 1) | (c1 >>> 31));
|
||||
l = c7 ^ ((c1 << 1) | (c0 >>> 31));
|
||||
s[8] ^= h;
|
||||
s[9] ^= l;
|
||||
s[18] ^= h;
|
||||
s[19] ^= l;
|
||||
s[28] ^= h;
|
||||
s[29] ^= l;
|
||||
s[38] ^= h;
|
||||
s[39] ^= l;
|
||||
s[48] ^= h;
|
||||
s[49] ^= l;
|
||||
|
||||
b0 = s[0];
|
||||
b1 = s[1];
|
||||
b32 = (s[11] << 4) | (s[10] >>> 28);
|
||||
b33 = (s[10] << 4) | (s[11] >>> 28);
|
||||
b14 = (s[20] << 3) | (s[21] >>> 29);
|
||||
b15 = (s[21] << 3) | (s[20] >>> 29);
|
||||
b46 = (s[31] << 9) | (s[30] >>> 23);
|
||||
b47 = (s[30] << 9) | (s[31] >>> 23);
|
||||
b28 = (s[40] << 18) | (s[41] >>> 14);
|
||||
b29 = (s[41] << 18) | (s[40] >>> 14);
|
||||
b20 = (s[2] << 1) | (s[3] >>> 31);
|
||||
b21 = (s[3] << 1) | (s[2] >>> 31);
|
||||
b2 = (s[13] << 12) | (s[12] >>> 20);
|
||||
b3 = (s[12] << 12) | (s[13] >>> 20);
|
||||
b34 = (s[22] << 10) | (s[23] >>> 22);
|
||||
b35 = (s[23] << 10) | (s[22] >>> 22);
|
||||
b16 = (s[33] << 13) | (s[32] >>> 19);
|
||||
b17 = (s[32] << 13) | (s[33] >>> 19);
|
||||
b48 = (s[42] << 2) | (s[43] >>> 30);
|
||||
b49 = (s[43] << 2) | (s[42] >>> 30);
|
||||
b40 = (s[5] << 30) | (s[4] >>> 2);
|
||||
b41 = (s[4] << 30) | (s[5] >>> 2);
|
||||
b22 = (s[14] << 6) | (s[15] >>> 26);
|
||||
b23 = (s[15] << 6) | (s[14] >>> 26);
|
||||
b4 = (s[25] << 11) | (s[24] >>> 21);
|
||||
b5 = (s[24] << 11) | (s[25] >>> 21);
|
||||
b36 = (s[34] << 15) | (s[35] >>> 17);
|
||||
b37 = (s[35] << 15) | (s[34] >>> 17);
|
||||
b18 = (s[45] << 29) | (s[44] >>> 3);
|
||||
b19 = (s[44] << 29) | (s[45] >>> 3);
|
||||
b10 = (s[6] << 28) | (s[7] >>> 4);
|
||||
b11 = (s[7] << 28) | (s[6] >>> 4);
|
||||
b42 = (s[17] << 23) | (s[16] >>> 9);
|
||||
b43 = (s[16] << 23) | (s[17] >>> 9);
|
||||
b24 = (s[26] << 25) | (s[27] >>> 7);
|
||||
b25 = (s[27] << 25) | (s[26] >>> 7);
|
||||
b6 = (s[36] << 21) | (s[37] >>> 11);
|
||||
b7 = (s[37] << 21) | (s[36] >>> 11);
|
||||
b38 = (s[47] << 24) | (s[46] >>> 8);
|
||||
b39 = (s[46] << 24) | (s[47] >>> 8);
|
||||
b30 = (s[8] << 27) | (s[9] >>> 5);
|
||||
b31 = (s[9] << 27) | (s[8] >>> 5);
|
||||
b12 = (s[18] << 20) | (s[19] >>> 12);
|
||||
b13 = (s[19] << 20) | (s[18] >>> 12);
|
||||
b44 = (s[29] << 7) | (s[28] >>> 25);
|
||||
b45 = (s[28] << 7) | (s[29] >>> 25);
|
||||
b26 = (s[38] << 8) | (s[39] >>> 24);
|
||||
b27 = (s[39] << 8) | (s[38] >>> 24);
|
||||
b8 = (s[48] << 14) | (s[49] >>> 18);
|
||||
b9 = (s[49] << 14) | (s[48] >>> 18);
|
||||
|
||||
s[0] = b0 ^ (~b2 & b4);
|
||||
s[1] = b1 ^ (~b3 & b5);
|
||||
s[10] = b10 ^ (~b12 & b14);
|
||||
s[11] = b11 ^ (~b13 & b15);
|
||||
s[20] = b20 ^ (~b22 & b24);
|
||||
s[21] = b21 ^ (~b23 & b25);
|
||||
s[30] = b30 ^ (~b32 & b34);
|
||||
s[31] = b31 ^ (~b33 & b35);
|
||||
s[40] = b40 ^ (~b42 & b44);
|
||||
s[41] = b41 ^ (~b43 & b45);
|
||||
s[2] = b2 ^ (~b4 & b6);
|
||||
s[3] = b3 ^ (~b5 & b7);
|
||||
s[12] = b12 ^ (~b14 & b16);
|
||||
s[13] = b13 ^ (~b15 & b17);
|
||||
s[22] = b22 ^ (~b24 & b26);
|
||||
s[23] = b23 ^ (~b25 & b27);
|
||||
s[32] = b32 ^ (~b34 & b36);
|
||||
s[33] = b33 ^ (~b35 & b37);
|
||||
s[42] = b42 ^ (~b44 & b46);
|
||||
s[43] = b43 ^ (~b45 & b47);
|
||||
s[4] = b4 ^ (~b6 & b8);
|
||||
s[5] = b5 ^ (~b7 & b9);
|
||||
s[14] = b14 ^ (~b16 & b18);
|
||||
s[15] = b15 ^ (~b17 & b19);
|
||||
s[24] = b24 ^ (~b26 & b28);
|
||||
s[25] = b25 ^ (~b27 & b29);
|
||||
s[34] = b34 ^ (~b36 & b38);
|
||||
s[35] = b35 ^ (~b37 & b39);
|
||||
s[44] = b44 ^ (~b46 & b48);
|
||||
s[45] = b45 ^ (~b47 & b49);
|
||||
s[6] = b6 ^ (~b8 & b0);
|
||||
s[7] = b7 ^ (~b9 & b1);
|
||||
s[16] = b16 ^ (~b18 & b10);
|
||||
s[17] = b17 ^ (~b19 & b11);
|
||||
s[26] = b26 ^ (~b28 & b20);
|
||||
s[27] = b27 ^ (~b29 & b21);
|
||||
s[36] = b36 ^ (~b38 & b30);
|
||||
s[37] = b37 ^ (~b39 & b31);
|
||||
s[46] = b46 ^ (~b48 & b40);
|
||||
s[47] = b47 ^ (~b49 & b41);
|
||||
s[8] = b8 ^ (~b0 & b2);
|
||||
s[9] = b9 ^ (~b1 & b3);
|
||||
s[18] = b18 ^ (~b10 & b12);
|
||||
s[19] = b19 ^ (~b11 & b13);
|
||||
s[28] = b28 ^ (~b20 & b22);
|
||||
s[29] = b29 ^ (~b21 & b23);
|
||||
s[38] = b38 ^ (~b30 & b32);
|
||||
s[39] = b39 ^ (~b31 & b33);
|
||||
s[48] = b48 ^ (~b40 & b42);
|
||||
s[49] = b49 ^ (~b41 & b43);
|
||||
|
||||
s[0] ^= RC[n];
|
||||
s[1] ^= RC[n + 1];
|
||||
}
|
||||
}
|
||||
|
||||
if(!root.JS_SHA3_TEST && NODE_JS) {
|
||||
module.exports = methods;
|
||||
} else if(root) {
|
||||
for(var key in methods) {
|
||||
root[key] = methods[key];
|
||||
}
|
||||
}
|
||||
}(this));
|
||||
@ -1,71 +0,0 @@
|
||||
<div>
|
||||
|
||||
<H4>Block hash (height): {{blk_hash}} ({{blk_height}})</H4>
|
||||
<h4>
|
||||
Eight RandomX and corresponding assembly x86 programs used
|
||||
to calculate the PoW hash of the block.<br/>
|
||||
The RandomX programs are executed on RandomX virtual machine.
|
||||
</h4>
|
||||
<h5>
|
||||
Values of the integer and floating point registers
|
||||
are also provided.
|
||||
</h5>
|
||||
|
||||
{{#rx_codes}}
|
||||
<h3> Program #{{rx_code_idx}}</h3>
|
||||
<table class="center" style="width: 60%; margin-top:10px">
|
||||
{{#first_program}}
|
||||
<tr>
|
||||
<td colspan="2">
|
||||
Integer registers R:<br/><br/>
|
||||
r0: 0x0000000000000000, r1: 0x0000000000000000, r2: 0x0000000000000000, r3: 0x0000000000000000<br/>
|
||||
r4: 0x0000000000000000, r5: 0x0000000000000000, r6: 0x0000000000000000, r7: 0x0000000000000000<br/><br/>
|
||||
|
||||
Floating point registers F {lo, hi}:<br/><br/>
|
||||
Initial values not accessible<br/><br/>
|
||||
|
||||
Floating point registers E {lo, hi}:<br/><br/>
|
||||
Initial values not accessible<br/><br/>
|
||||
|
||||
Floating point registers A {lo, hi}:<br/><br/>
|
||||
a0: {{a0}}, a1: {{a1}}<br/>
|
||||
a2: {{a2}}, a3: {{a3}}<br/><br/>
|
||||
{{/first_program}}
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td style="text-align: left;">RandomX code</td>
|
||||
<td style="text-align: left;">ASM x86</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td style="text-align: left;vertical-align: top;">
|
||||
<pre>{{rx_code}}</pre>
|
||||
</td>
|
||||
<td style="text-align: left;vertical-align: top;">
|
||||
<pre>{{rx_code_asm}}</pre>
|
||||
</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td colspan="2">
|
||||
Integer registers R:<br/><br/>
|
||||
r0: {{r0}}, r1: {{r1}}, r2: {{r2}}, r3: {{r3}}<br/>
|
||||
r4: {{r4}}, r5: {{r5}}, r6: {{r6}}, r7: {{r7}}<br/><br/>
|
||||
|
||||
Floating point registers F {lo, hi}:<br/><br/>
|
||||
f0: {{f0}}, f1: {{f1}}<br/>
|
||||
f2: {{f2}}, f3: {{f3}}<br/><br/>
|
||||
|
||||
Floating point registers E {lo, hi}:<br/><br/>
|
||||
e0: {{e0}}, e1: {{e1}}<br/>
|
||||
e2: {{e2}}, e3: {{e3}}<br/><br/>
|
||||
|
||||
Floating point registers A {lo, hi}:<br/><br/>
|
||||
a0: {{a0}}, a1: {{a1}}<br/>
|
||||
a2: {{a2}}, a3: {{a3}}<br/><br/>
|
||||
<br/>
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
{{/rx_codes}}
|
||||
</div>
|
||||
Loading…
Reference in new issue