Sorry, the alphabets and things typed on the keyboard take a while before it gets sensed. Please use the on-screen caps lock and backspace as the ones on your keyboard do not work with Scratch. If you want to copy and paste, please press the 'special text' button. The show-er shows the encrypted text followed by the key. From the original: This is an ACE, Advanced Cryptography Engine. It creates an encryption key using the password you give it, allowing you to make that password anything you want. It supports 616 characters, including all characters on the keyboard, plus all of the alternate character codes I could find. This is a backpackable sprite, just read the instructions inside to learn how to use it! Support is available at *reasonable times* to help you out if you need it, just drop me a comment! How secure is this? Glad you asked! The chances of someone figuring out your key are 1 in 240,834,495,970,450,546,329,576,781,361,173,398, 292,680,744,600,352,341,362,238,788,062,566,667, 192,634,078,266,744,834,233,348,078,603,747,407, 697,577,861,173,595,253,482,404,966,822,817,241, 025,699,631,469,924,772,694,828,247,899,372,621, 408,085,155,801,833,342,341,577,548,468,998,093, 886,925,842,612,566,881,423,671,743,259,403,735, 747,683,715,333,401,834,433,080,833,532,180,964, 380,335,031,627,034,479,794,906,298,318,106,305, 162,044,413,753,118,200,165,171,300,813,218,327, 572,031,740,983,868,001,017,967,255,702,994,627, 897,040,935,903,950,903,129,437,546,810,816,730, 114,311,646,504,272,150,016,018,211,455,521,015, 157,076,494,864,792,130,380,611,215,127,653,708, 050,835,725,115,194,245,951,079,477,261,728,786, 837,746,084,007,262,179,863,883,581,952,084,908, 815,236,739,272,880,267,672,654,508,643,982,005, 165,078,633,542,708,842,276,389,951,011,046,854, 840,249,025,980,292,762,488,167,987,315,009,278, 343,565,876,463,131,702,278,241,284,201,439,508, 125,972,149,073,927,462,874,913,277,710,805,382, 517,987,805,339,727,957,790,414,600,071,433,966, 940,125,008,601,724,022,526,318,103,844,093,343, 646,906,055,399,457,961,307,185,689,706,832,818, 168,094,119,016,299,670,097,101,076,503,020,537, 241,329,096,926,013,952,933,143,851,298,724,681, 614,904,163,874,552,818,915,272,822,539,314,866, 246,462,705,654,507,820,235,490,236,903,391,514, 639,992,932,261,117,686,099,777,097,259,427,277, 593,510,309,426,123,150,776,496,799,428,016,199, 396,150,994,403,765,236,497,911,209,957,508,631, 625,290,868,206,989,378,806,563,662,728,242,456, 345,740,682,855,491,269,244,125,431,827,666,500, 912,134,775,766,341,258,621,267,815,739,040,265, 455,928,356,490,761,516,917,475,758,157,928,897, 249,350,193,576,741,048,288,388,848,110,994,517, 997,240,533,361,469,852,316,713,124,308,325,526, 241,744,210,330,259,751,639,348,767,226,406,785, 420,519,070,070,169,103,107,277,866,893,520,772, 193,725,480,617,129,669,387,006,199,673,627,801, 113,984,114,307,174,970,528,413,707,116,085,391, 948,014,366,688,966,270,987,840,232,442,519,479, 951,130,504,632,443,978,703,218,519,608,820,786, 450,414,282,744,762,658,124,916,409,463,126,477, 193,759,850,962,912,830,128,560,826,755,040,159, 665,759,721,919,842,207,980,941,280,010,588,195, 259,497,469,723,164,595,461,061,038,091,089,859, 957,490,372,794,539,696,996,745,216! And yes, that is based on actual mathematical calculations. So I think you're safe. :P