Got a tight loop where you convert an array of bytes into a hex string?  Here’s a blambert/codesnip: /// <summary> /// Hex string lookup table. /// </summary> private static readonly string [] HexStringTable = new string [] { "00" , "01" , "02" , "03" , "04" , "05" , "06" , "07" , "08" , "09" , "0A" , "0B" , "0C" , "0D" , "0E" , "0F" , "10" , "11" , "12" , "13" , "14" , "15" , "16" , "17" , "18" , "19" , "1A" , "1B" , "1C" , "1D" , "1E" , "1F" , "20" , "21" , "22" , "23" , "24" , "25" , "26" , "27" , "28" , "29" , "2A" , "2B" , "2C" , "2D" , "2E" , "2F" , "30" , "31" , "32" , "33" , "34" , "35" , "36" , "37" , "38" , "39" , "3A" , "3B" , "3C" , "3D" , "3E" , "3F" , "40" , "41" , "42" , "43" , "44" , "45" , "46" , "47" , "48" , "49" , "4A" , "4B" , "4C" , "4D" , "4E" , "4F" , "50" , "51" , "52" , "53" , "54" , "55" , "56" , "57" , "58" , "59" , "5A" , "5B" , "5C" , "5D" , "5E" , "5F" , "60" , "61" , "62" , "63" , "64" , "65" , "66" , "67" , "68" , "69" , "6A" , "6B" , "6C" , "6D" , "6E" , "6F" , "70" , "71" , "72" , "73" , "74" , "75" , "76" , "77" , "78" , "79" , "7A" , "7B" , "7C" , "7D" , "7E" , "7F" , "80" , "81" , "82" , "83" , "84" , "85" , "86" , "87" , "88" , "89" , "8A" , "8B" , "8C" , "8D" , "8E" , "8F" , "90" , "91" , "92" , "93" , "94" , "95" , "96" , "97" , "98" , "99" , "9A" , "9B" , "9C" , "9D" , "9E" , "9F" , "A0" , "A1" , "A2" , "A3" , "A4" , "A5" , "A6" , "A7" , "A8" , "A9" , "AA" , "AB" , "AC" , "AD" , "AE" , "AF" , "B0" , "B1" , "B2" , "B3" , "B4" , "B5" , "B6" , "B7" , "B8" , "B9" , "BA" , "BB" , "BC" , "BD" , "BE" , "BF" , "C0" , "C1" , "C2" , "C3" , "C4" , "C5" , "C6" , "C7" , "C8" , "C9" , "CA" , "CB" , "CC" , "CD" , "CE" , "CF" , "D0" , "D1" , "D2" , "D3" , "D4" , "D5" , "D6" , "D7" , "D8" , "D9" , "DA" , "DB" , "DC" , "DD" , "DE" , "DF" , "E0" , "E1" , "E2" , "E3" , "E4" , "E5" , "E6" , "E7" , "E8" , "E9" , "EA" , "EB" , "EC" , "ED" , "EE" , "EF" , "F0" , "F1" , "F2" , "F3" , "F4" , "F5" , "F6" , "F7" , "F8" , "F9" , "FA" , "FB" , "FC" , "FD" , "FE" , "FF" }; /// <summary> /// Returns a hex string representation of an array of bytes. /// </summary> /// <param name="value"> The array of bytes

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blambert/codesnip – Fast byte array to hex string conversion.

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