add sodium lib ,add vrf class

CMakeLists.txt

@@ -132,6 +132,7 @@ INCLUDE_DIRECTORIES("${ZeroMQ_INCLUDE_DIRS}")
 IF(ENABLE_SHARED_LIBS)
     SET(mongoose_LIBRARY mongoose_shared)
     SET(jsoncpp_LIBRARY jsoncpp_shared)
+    SET(sodium_LIBRARY sodium_shared)
     SET(cryptojs_LIBRARY cryptojs_shared)
     SET(bitcoin_LIBRARY bitcoin_shared)
     SET(bitcoinmath_LIBRARY bitcoinmath_shared)
@@ -145,6 +146,7 @@ IF(ENABLE_SHARED_LIBS)
 ELSE()
     SET(mongoose_LIBRARY mongoose_static)
     SET(jsoncpp_LIBRARY jsoncpp_static)
+    SET(sodium_LIBRARY sodium_static)
     SET(cryptojs_LIBRARY cryptojs_static)
     SET(bitcoin_LIBRARY bitcoin_static)
     SET(bitcoinmath_LIBRARY bitcoinmath_static)

contrib/CMakeLists.txt

@@ -1,3 +1,4 @@
 ADD_SUBDIRECTORY(mongoose)
 ADD_SUBDIRECTORY(jsoncpp)
-ADD_SUBDIRECTORY(cryptojs)
+ADD_SUBDIRECTORY(cryptojs)
+ADD_SUBDIRECTORY(sodium)

contrib/sodium/CMakeLists.txt

@@ -0,0 +1,15 @@
+FILE(GLOB_RECURSE sodium_SOURCES "*.cpp")
+
+INCLUDE_DIRECTORIES("${PROJECT_SOURCE_DIR}/include")
+
+ADD_LIBRARY(sodium_static STATIC ${sodium_SOURCES})
+SET_TARGET_PROPERTIES(sodium_static PROPERTIES OUTPUT_NAME sodium)
+TARGET_LINK_LIBRARIES(sodium_static)
+INSTALL(TARGETS sodium_static DESTINATION lib)
+
+IF(ENABLE_SHARED_LIBS)
+    ADD_LIBRARY(sodium_shared SHARED ${sodium_SOURCES})
+    SET_TARGET_PROPERTIES(sodium_shared PROPERTIES OUTPUT_NAME sodium)
+    TARGET_LINK_LIBRARIES(sodium_shared)
+    INSTALL(TARGETS sodium_shared DESTINATION lib)
+ENDIF()

contrib/sodium/common.h

@@ -0,0 +1,275 @@
+/*
+Copyright (c) 2018 - 2019 Amir Hossein Alikhah Mishamandani
+Copyright (c) 2018 Algorand LLC
+
+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 common_H
+#define common_H 1
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+namespace sodium {
+
+#define COMPILER_ASSERT(X) (void) sizeof(char[(X) ? 1 : -1])
+
+
+#ifdef HAVE_TI_MODE
+# if defined(__SIZEOF_INT128__)
+typedef unsigned __int128 uint128_t;
+# else
+typedef unsigned uint128_t __attribute__((mode(TI)));
+# endif
+#endif
+
+#define ROTL32(X, B) rotl32((X), (B))
+static inline uint32_t
+rotl32(const uint32_t x, const int b)
+{
+    return (x << b) | (x >> (32 - b));
+}
+
+#define ROTL64(X, B) rotl64((X), (B))
+static inline uint64_t
+rotl64(const uint64_t x, const int b)
+{
+    return (x << b) | (x >> (64 - b));
+}
+
+#define ROTR32(X, B) rotr32((X), (B))
+static inline uint32_t
+rotr32(const uint32_t x, const int b)
+{
+    return (x >> b) | (x << (32 - b));
+}
+
+#define ROTR64(X, B) rotr64((X), (B))
+static inline uint64_t
+rotr64(const uint64_t x, const int b)
+{
+    return (x >> b) | (x << (64 - b));
+}
+
+#define LOAD64_LE(SRC) load64_le(SRC)
+static inline uint64_t
+load64_le(const uint8_t src[8])
+{
+#ifdef NATIVE_LITTLE_ENDIAN
+    uint64_t w;
+    memcpy(&w, src, sizeof w);
+    return w;
+#else
+    uint64_t w = (uint64_t) src[0];
+    w |= (uint64_t) src[1] <<  8;
+    w |= (uint64_t) src[2] << 16;
+    w |= (uint64_t) src[3] << 24;
+    w |= (uint64_t) src[4] << 32;
+    w |= (uint64_t) src[5] << 40;
+    w |= (uint64_t) src[6] << 48;
+    w |= (uint64_t) src[7] << 56;
+    return w;
+#endif
+}
+
+#define STORE64_LE(DST, W) store64_le((DST), (W))
+static inline void
+store64_le(uint8_t dst[8], uint64_t w)
+{
+#ifdef NATIVE_LITTLE_ENDIAN
+    memcpy(dst, &w, sizeof w);
+#else
+    dst[0] = (uint8_t) w; w >>= 8;
+    dst[1] = (uint8_t) w; w >>= 8;
+    dst[2] = (uint8_t) w; w >>= 8;
+    dst[3] = (uint8_t) w; w >>= 8;
+    dst[4] = (uint8_t) w; w >>= 8;
+    dst[5] = (uint8_t) w; w >>= 8;
+    dst[6] = (uint8_t) w; w >>= 8;
+    dst[7] = (uint8_t) w;
+#endif
+}
+
+#define LOAD32_LE(SRC) load32_le(SRC)
+static inline uint32_t
+load32_le(const uint8_t src[4])
+{
+#ifdef NATIVE_LITTLE_ENDIAN
+    uint32_t w;
+    memcpy(&w, src, sizeof w);
+    return w;
+#else
+    uint32_t w = (uint32_t) src[0];
+    w |= (uint32_t) src[1] <<  8;
+    w |= (uint32_t) src[2] << 16;
+    w |= (uint32_t) src[3] << 24;
+    return w;
+#endif
+}
+
+#define STORE32_LE(DST, W) store32_le((DST), (W))
+static inline void
+store32_le(uint8_t dst[4], uint32_t w)
+{
+#ifdef NATIVE_LITTLE_ENDIAN
+    memcpy(dst, &w, sizeof w);
+#else
+    dst[0] = (uint8_t) w; w >>= 8;
+    dst[1] = (uint8_t) w; w >>= 8;
+    dst[2] = (uint8_t) w; w >>= 8;
+    dst[3] = (uint8_t) w;
+#endif
+}
+
+/* ----- */
+
+#define LOAD64_BE(SRC) load64_be(SRC)
+static inline uint64_t
+load64_be(const uint8_t src[8])
+{
+#ifdef NATIVE_BIG_ENDIAN
+    uint64_t w;
+    memcpy(&w, src, sizeof w);
+    return w;
+#else
+    uint64_t w = (uint64_t) src[7];
+    w |= (uint64_t) src[6] <<  8;
+    w |= (uint64_t) src[5] << 16;
+    w |= (uint64_t) src[4] << 24;
+    w |= (uint64_t) src[3] << 32;
+    w |= (uint64_t) src[2] << 40;
+    w |= (uint64_t) src[1] << 48;
+    w |= (uint64_t) src[0] << 56;
+    return w;
+#endif
+}
+
+#define STORE64_BE(DST, W) store64_be((DST), (W))
+static inline void
+store64_be(uint8_t dst[8], uint64_t w)
+{
+#ifdef NATIVE_BIG_ENDIAN
+    memcpy(dst, &w, sizeof w);
+#else
+    dst[7] = (uint8_t) w; w >>= 8;
+    dst[6] = (uint8_t) w; w >>= 8;
+    dst[5] = (uint8_t) w; w >>= 8;
+    dst[4] = (uint8_t) w; w >>= 8;
+    dst[3] = (uint8_t) w; w >>= 8;
+    dst[2] = (uint8_t) w; w >>= 8;
+    dst[1] = (uint8_t) w; w >>= 8;
+    dst[0] = (uint8_t) w;
+#endif
+}
+
+#define LOAD32_BE(SRC) load32_be(SRC)
+static inline uint32_t
+load32_be(const uint8_t src[4])
+{
+#ifdef NATIVE_BIG_ENDIAN
+    uint32_t w;
+    memcpy(&w, src, sizeof w);
+    return w;
+#else
+    uint32_t w = (uint32_t) src[3];
+    w |= (uint32_t) src[2] <<  8;
+    w |= (uint32_t) src[1] << 16;
+    w |= (uint32_t) src[0] << 24;
+    return w;
+#endif
+}
+
+#define STORE32_BE(DST, W) store32_be((DST), (W))
+static inline void
+store32_be(uint8_t dst[4], uint32_t w)
+{
+#ifdef NATIVE_BIG_ENDIAN
+    memcpy(dst, &w, sizeof w);
+#else
+    dst[3] = (uint8_t) w; w >>= 8;
+    dst[2] = (uint8_t) w; w >>= 8;
+    dst[1] = (uint8_t) w; w >>= 8;
+    dst[0] = (uint8_t) w;
+#endif
+}
+
+#define XOR_BUF(OUT, IN, N) xor_buf((OUT), (IN), (N))
+static inline void
+xor_buf(unsigned char *out, const unsigned char *in, size_t n)
+{
+    size_t i;
+
+    for (i = 0; i < n; i++) {
+        out[i] ^= in[i];
+    }
+}
+
+#if !defined(__clang__) && !defined(__GNUC__)
+# ifdef __attribute__
+#  undef __attribute__
+# endif
+# define __attribute__(a)
+#endif
+
+#ifndef CRYPTO_ALIGN
+# if defined(__INTEL_COMPILER) || defined(_MSC_VER)
+#  define CRYPTO_ALIGN(x) __declspec(align(x))
+# else
+#  define CRYPTO_ALIGN(x) __attribute__ ((aligned(x)))
+# endif
+#endif
+
+#if defined(_MSC_VER) && \
+    (defined(_M_X64) || defined(_M_AMD64) || defined(_M_IX86))
+
+# include <intrin.h>
+
+# define HAVE_INTRIN_H    1
+# define HAVE_MMINTRIN_H  1
+# define HAVE_EMMINTRIN_H 1
+# define HAVE_PMMINTRIN_H 1
+# define HAVE_TMMINTRIN_H 1
+# define HAVE_SMMINTRIN_H 1
+# define HAVE_AVXINTRIN_H 1
+# if _MSC_VER >= 1600
+#  define HAVE_WMMINTRIN_H 1
+# endif
+# if _MSC_VER >= 1700 && defined(_M_X64)
+#  define HAVE_AVX2INTRIN_H 1
+# endif
+#elif defined(HAVE_INTRIN_H)
+# include <intrin.h>
+#endif
+
+#ifdef HAVE_LIBCTGRIND
+extern void ct_poison  (const void *, size_t);
+extern void ct_unpoison(const void *, size_t);
+# define POISON(X, L)   ct_poison((X), (L))
+# define UNPOISON(X, L) ct_unpoison((X), (L))
+#else
+# define POISON(X, L)   (void) 0
+# define UNPOISON(X, L) (void) 0
+#endif
+}
+
+#endif