2026-09-01 12:16:15 -05:00 | | | //+------------------------------------------------------------------+
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| | | //| BCrypt.mqh |
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| | | //| Copyright 2026, Niquel Mendoza |
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| | | //| https://www.mql5.com |
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| | | //+------------------------------------------------------------------+
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| | | #property copyright "Copyright 2026, Niquel Mendoza"
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| | | #property link "https://www.mql5.com"
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| | | #property strict
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| | |
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| | | #ifndef CRYPTOBYLEO_SRC_URANDOM_BCRYPT_MQH
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| | | #define CRYPTOBYLEO_SRC_URANDOM_BCRYPT_MQH
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| | |
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| | | //+------------------------------------------------------------------+
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| | | //| |
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| | | //+------------------------------------------------------------------+
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2026-09-01 15:15:16 -05:00 | | | #include "..\\BCrypt\\Main.mqh"
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| | | #include <TSN\\Tables\\Bits.mqh>
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2026-09-01 12:16:15 -05:00 | | |
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| | | //+------------------------------------------------------------------+
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| | | //| |
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| | | //+------------------------------------------------------------------+
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| | | namespace TSN
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| | | {
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| | | //+------------------------------------------------------------------+
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| | | //| |
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| | | //+------------------------------------------------------------------+
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| | | class CURandom
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| | | {
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| | | public:
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| | | CURandom(void) {}
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| | | ~CURandom(void) {}
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| | | //----
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| | | static __forceinline void RandomCryptoBytes(uchar& out[], int oult, int o_s = 0);
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2026-09-01 15:15:16 -05:00 | | | static __forceinline void RandomUlongArr(ulong& out[], int oult, int o_s = 0);
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2026-09-01 12:25:55 -05:00 | | | static void RandomUlongArrRange(ulong& out[], int oult, ulong last, int o_s = 0);
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2026-09-01 12:16:15 -05:00 | | | };
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| | |
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| | | //+------------------------------------------------------------------+
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| | | //| |
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| | | //+------------------------------------------------------------------+
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| | | static __forceinline void CURandom::RandomCryptoBytes(uchar &out[], int oult, int o_s = 0)
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| | | {
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2026-09-01 15:15:16 -05:00 | | | BCryptRandomWOffset(out, o_s, oult);
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2026-09-01 12:16:15 -05:00 | | | }
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2026-09-01 15:15:16 -05:00 | | | //+------------------------------------------------------------------+
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| | | //| |
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| | | //+------------------------------------------------------------------+
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| | | static __forceinline void CURandom::RandomUlongArr(ulong& out[], int oult, int o_s = 0)
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| | | {
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| | | BCryptRandomWOffset(out, sizeof(ulong) * o_s, sizeof(ulong) * oult);
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| | | }
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| | |
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| | | //+------------------------------------------------------------------+
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| | | static void CURandom::RandomUlongArrRange(ulong& out[], int oult, ulong last, int o_s = 0)
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| | | {
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| | | // completos
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| | | BCryptRandomWOffset(out, sizeof(ulong) * o_s, sizeof(ulong) * oult);
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| | | //resto
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| | | o_s += (oult - 1);
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| | |
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| | | //---
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| | | // genermaos una mascarac que cobra el rango de [0 - last]
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| | | ulong mask = last;
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| | | mask |= mask >> 1;
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| | | mask |= mask >> 2;
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| | | mask |= mask >> 4;
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| | | mask |= mask >> 8;
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| | | mask |= mask >> 16;
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| | | mask |= mask >> 32;
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| | |
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| | | //---
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| | | ulong candidate = out[o_s] & mask;
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| | | while(candidate > last)
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| | | {
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| | | BCryptRandomWOffset(out, sizeof(ulong) * o_s, sizeof(ulong));
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| | | candidate = out[o_s] & mask;
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| | | }
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| | | out[o_s] = candidate;
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| | | }
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| | |
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2026-09-01 12:16:15 -05:00 | | | }
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| | | //+------------------------------------------------------------------+
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| | | #endif // CRYPTOBYLEO_SRC_URANDOM_BCRYPT_MQH
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