MD5 32位码的Flash算法
var s = 15;
_root.onMouseDown = function() {
var oldM_x = _root._xmouse;
var oldM_y = _root._ymouse;
ax = aa._x;
ay = aa._y;
dis = Math.sqrt((oldM_x-ax)*(oldM_x-ax)+(oldM_y-ay)*(oldM_y-ay));
xa = (oldM_x-ax)/dis;
ya = (oldM_y-ay)/dis;
amove();
};
function amove() {
onEnterFrame = function () {
aa._x += s*xa;
aa._y += s*ya;
if (Math.sqrt((aa._x-ax)*(aa._x-ax)+(aa._y-ay)*(aa._y-ay))>dis) {
delete onEnterFrame;
}
};
}
*MD5 32位码的Flash算法
//-----------
function md5(s) {
return binl2hex(core_md5(str2binl(s), s.length*strsize));
}
function core_md5(x, len) {
x[len >> 5] = (x[len >> 5]) | (128 << len%32);
x[(((len+64) >>> 9) << 4)+14] = len;
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
var i = 0;
while (i var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
a = md5_ff(a, b, c, d, x[i+0], 7, -680876936);
d = md5_ff(d, a, b, c, x[i+1], 12, -389564586);
c = md5_ff(c, d, a, b, x[i+2], 17, 606105819);
b = md5_ff(b, c, d, a, x[i+3], 22, -1044525330);
a = md5_ff(a, b, c, d, x[i+4], 7, -176418897);
d = md5_ff(d, a, b, c, x[i+5], 12, 1200080426);
c = md5_ff(c, d, a, b, x[i+6], 17, -1473231341);
b = md5_ff(b, c, d, a, x[i+7], 22, -45705983);
a = md5_ff(a, b, c, d, x[i+8], 7, 1770035416);
d = md5_ff(d, a, b, c, x[i+9], 12, -1958414417);
c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
a = md5_ff(a, b, c, d, x[i+12], 7, 1804603682);
d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329);
a = md5_gg(a, b, c, d, x[i+1], 5, -165796510);
d = md5_gg(d, a, b, c, x[i+6], 9, -1069501632);
c = md5_gg(c, d, a, b, x[i+11], 14, 643717713);
b = md5_gg(b, c, d, a, x[i+0], 20, -373897302);
a = md5_gg(a, b, c, d, x[i+5], 5, -701558691);
d = md5_gg(d, a, b, c, x[i+10], 9, 38016083);
c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
b = md5_gg(b, c, d, a, x[i+4], 20, -405537848);
a = md5_gg(a, b, c, d, x[i+9], 5, 568446438);
d = md5_gg(d, a, b, c, x[i+14], 9, -1019803690);
c = md5_gg(c, d, a, b, x[i+3], 14, -187363961);
b = md5_gg(b, c, d, a, x[i+8], 20, 1163531501);
a = md5_gg(a, b, c, d, x[i+13], 5, -1444681467);
d = md5_gg(d, a, b, c, x[i+2], 9, -51403784);
c = md5_gg(c, d, a, b, x[i+7], 14, 1735328473);
b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);
a = md5_hh(a, b, c, d, x[i+5], 4, -378558);
d = md5_hh(d, a, b, c, x[i+8], 11, -2022574463);
c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562);
b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
a = md5_hh(a, b, c, d, x[i+1], 4, -1530992060);
d = md5_hh(d, a, b, c, x[i+4], 11, 1272893353);
c = md5_hh(c, d, a, b, x[i+7], 16, -155497632);
b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
a = md5_hh(a, b, c, d, x[i+13], 4, 681279174);
d = md5_hh(d, a, b, c, x[i+0], 11, -358537222);
c = md5_hh(c, d, a, b, x[i+3], 16, -722521979);
b = md5_hh(b, c, d, a, x[i+6], 23, 76029189);
a = md5_hh(a, b, c, d, x[i+9], 4, -640364487);
d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
c = md5_hh(c, d, a, b, x[i+15], 16, 530742520);
b = md5_hh(b, c, d, a, x[i+2], 23, -995338651);
a = md5_ii(a, b, c, d, x[i+0], 6, -198630844);
d = md5_ii(d, a, b, c, x[i+7], 10, 1126891415);
c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
b = md5_ii(b, c, d, a, x[i+5], 21, -57434055);
a = md5_ii(a, b, c, d, x[i+12], 6, 1700485571);
d = md5_ii(d, a, b, c, x[i+3], 10, -1894986606);
c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
b = md5_ii(b, c, d, a, x[i+1], 21, -2054922799);
a = md5_ii(a, b, c, d, x[i+8], 6, 1873313359);
d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
c = md5_ii(c, d, a, b, x[i+6], 15, -1560198380);
b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649);
a = md5_ii(a, b, c, d, x[i+4], 6, -145523070);
d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
c = md5_ii(c, d, a, b, x[i+2], 15, 718787259);
b = md5_ii(b, c, d, a, x[i+9], 21, -343485551);
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
i = i+16;
}
return Array(a, b, c, d);
}
function md5_cmn(q, a, b, x, s, t) {
return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);
}
function md5_ff(a, b, c, d, x, s, t) {
return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t) {
return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t) {
return md5_cmn((b ^ c) ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t) {
return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}
function safe_add(x, y) {
var lsw = (x & 65535)+(y & 65535);
var msw = ((x >> 16)+(y >> 16))+(lsw >> 16);
return (msw << 16) | (lsw & 65535);
}
function bit_rol(num, cnt) {
return (num << cnt) | (num >>> (32-cnt));
}
function str2binl(str) {
var bin = Array();
var mask = (1 << strsize)-1;
var i = 0;
while (i<(str.length*strsize)) {
bin[i >> 5] = (bin[i >> 5]) | ((str.charCodeAt(i/strsize) & mask) << i%32);
i = i+strsize;
}
return bin;
}
function binl2hex(binarray) {
if (hexcase) {
} else {
}
var hex_tab = "0123456789abcdef";
var str = "";
var i = 0;
while (i<(binarray.length*4)) {
str = str+(hex_tab.charAt(((binarray[i >> 2]) >> ((i%4*8)+4)) & 15)+hex_tab.charAt(((binarray[i
>> 2]) >> (i%4*8)) & 15));
i++;
}
return str;
}
var hexcase = 0;
var strsize = 8;
//--------以上不用修改，
b = md5("xx");
//xx可设为任意字符
s = b.toUpperCase();
//转换成大写
trace(b);
trace(s);
*发点缓动函数
Math.linearTween = function(t, b, c, d) {
return c*t/d+b;
};
//线性运动函数
Math.easeInQuad = function(t, b, c, d) {
return c*(t /= d)*t+b;
};
//二次缓入函数
Math.easeOutQuad = function(t, b, c, d) {
return -c*(t /= d)*(t-2)+b;
};
//二次缓出函数
Math.easeINOutQuad = function(t, b, c, d) {
if ((t /= d/2)<1) {
return c/2*t*t+b;
}
return -c/2*((--t)*(t-2)-1)+b;
};
//二次缓入缓出函数
Math.easeInCubic = function(t, b, c, d) {
return c*Math.pow(t/d, 3)+b;
};
//三次缓入函数
Math.easeOutCubic = function(t, b, c, d) {
return c*(Math.pow(t/d-1, 3)+1)+b;
};
//三次缓出函数
Math.easeINOutCubic = function(t, b, c, d) {
if ((t /= d/2)<1) {
return c/2*Math.pow(t, 3)+b;
}
return c/2*(Math.pow(t-2, 3)+2)+b;
};
//三次缓入缓出函数
Math.easeInQuart = function(t, b, c, d) {
return c*Math.pow(t/d, 4)+b;
};
//四次缓入函数
Math.easeOutQuart = function(t, b, c, d) {
return -c*(Math.pow(t/d-1, 4)-1)+b;
};
//四次缓出函数
Math.easeINOutQuart = function(t, b, c, d) {
if ((t /= d/2)<1) {
return c/2*Math.pow(t, 4)+b;
}
return -c/2*(Math.pow(t-2, 4)-2)+b;
};
//四次缓入缓出函数
Math.easeInQuint = function(t, b, c, d) {
return c*Math.pow(t/d, 5)+b;
};
//五次缓入函数
Math.easeOutQuint = function(t, b, c, d) {
return c*(Math.pow(t/d-1, 5)+1)+b;
};
//五次缓出函数
Math.easeINOutQuint = function(t, b, c, d) {
if ((t /= d/2)<1) {
return c/2*Math.pow(t, 5)+b;
}
return c/2*(Math.pow(t-2, 5)+2)+b;
};
//五次缓入缓出函数
Math.easeInSine = function(t, b, c, d) {
return c*(1-Math.cos(t/d*(Math.PI/2)))+b;
};
//正弦缓出函数
Math.easeOutSine = function(t, b, c, d) {
return c*Math.sin(t/d*(Math.PI/2))+b;
};
//正弦缓出函数
Math.easeINOutSine = function(t, b, c, d) {
return c/2*(1-Math.cos(Math.PI*t/d))+b;
};
//正弦缓入缓出函数
Math.easeInExpo = function(t, b, c, d) {
return c*Math.pow(2, 10*(t/d-1))+b;
};
//指数缓入函数
Math.easeOutExpo = function(t, b, c, d) {
return c*(-Math.pow(2, -10*t/d)+1)+b;
};
//指数缓出函数
Math.easeINOutExpo = function(t, b, c, d) {
if ((t /= d/2)<1) {
return c/2*Math.pow(2, 10*(t-1))+b;
}
return c/2*(-Math.pow(2, -10*--t)+2)+b;
};
//指数缓入缓出函数
Math.easeInCirc = function(t, b, c, d) {
return c*(1-Math.sqrt(1-(t /= d)*t))+b;
};
//圆形缓入函数
Math.easeOutCirc = function(t, b, c, d) {
return c*Math.sqrt(1-(t=t/d-1)*t)+b;
};
//圆形缓出函数
Math.easeINOutCirc = function(t, b, c, d) {
if ((t /= d/2)<1) {
return c/2*(1-Math.sqrt(1-t*t))+b;
}
return c/2*(Math.sqrt(1-(t -= 2)*t)+1)+b;
};
//圆形缓入缓出函数
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