diff options
Diffstat (limited to 'src/sha256.js')
| -rw-r--r-- | src/sha256.js | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/sha256.js b/src/sha256.js index d2a8085..d732636 100644 --- a/src/sha256.js +++ b/src/sha256.js @@ -17,11 +17,11 @@ function(a){return D(a,q)};break;case "BYTES":e=E;break;default:throw Error("out a[e]|=f<<8*(3-h%4)}return{value:a,binLen:4*g+b}}function J(c,a,b){var g=[],d,f,e,h,g=a||[0];b=b||0;f=b>>>3;for(d=0;d<c.length;d+=1)a=c.charCodeAt(d),h=d+f,e=h>>>2,g.length<=e&&g.push(0),g[e]|=a<<8*(3-h%4);return{value:g,binLen:8*c.length+b}}function K(c,a,b){var g=[],d=0,f,e,h,n,l,m,g=a||[0];b=b||0;a=b>>>3;if(-1===c.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");e=c.indexOf("=");c=c.replace(/\=/g,"");if(-1!==e&&e<c.length)throw Error("Invalid '=' found in base-64 string"); for(e=0;e<c.length;e+=4){l=c.substr(e,4);for(h=n=0;h<l.length;h+=1)f="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(l[h]),n|=f<<18-6*h;for(h=0;h<l.length-1;h+=1){m=d+a;for(f=m>>>2;g.length<=f;)g.push(0);g[f]|=(n>>>16-8*h&255)<<8*(3-m%4);d+=1}}return{value:g,binLen:8*d+b}}function C(c,a){var b="",g=4*c.length,d,f;for(d=0;d<g;d+=1)f=c[d>>>2]>>>8*(3-d%4),b+="0123456789abcdef".charAt(f>>>4&15)+"0123456789abcdef".charAt(f&15);return a.outputUpper?b.toUpperCase():b}function D(c, a){var b="",g=4*c.length,d,f,e;for(d=0;d<g;d+=3)for(e=d+1>>>2,f=c.length<=e?0:c[e],e=d+2>>>2,e=c.length<=e?0:c[e],e=(c[d>>>2]>>>8*(3-d%4)&255)<<16|(f>>>8*(3-(d+1)%4)&255)<<8|e>>>8*(3-(d+2)%4)&255,f=0;4>f;f+=1)8*d+6*f<=32*c.length?b+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(e>>>6*(3-f)&63):b+=a.b64Pad;return b}function E(c){var a="",b=4*c.length,g,d;for(g=0;g<b;g+=1)d=c[g>>>2]>>>8*(3-g%4)&255,a+=String.fromCharCode(d);return a}function B(c){var a={outputUpper:!1,b64Pad:"="}; -c=c||{};a.outputUpper=c.outputUpper||!1;a.b64Pad=c.b64Pad||"=";if("boolean"!==typeof a.outputUpper)throw Error("Invalid outputUpper formatting option");if("string"!==typeof a.b64Pad)throw Error("Invalid b64Pad formatting option");return a}function z(c,a){var b;switch(a){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(c){case "HEX":b=I;break;case "TEXT":b=function(b,c,f){var e=[],h=[],n=0,l,m,k,r,p,e=c||[0];c=f||0;k=c>>>3;if("UTF8"=== -a)for(l=0;l<b.length;l+=1)for(f=b.charCodeAt(l),h=[],128>f?h.push(f):2048>f?(h.push(192|f>>>6),h.push(128|f&63)):55296>f||57344<=f?h.push(224|f>>>12,128|f>>>6&63,128|f&63):(l+=1,f=65536+((f&1023)<<10|b.charCodeAt(l)&1023),h.push(240|f>>>18,128|f>>>12&63,128|f>>>6&63,128|f&63)),m=0;m<h.length;m+=1){p=n+k;for(r=p>>>2;e.length<=r;)e.push(0);e[r]|=h[m]<<8*(3-p%4);n+=1}else if("UTF16BE"===a||"UTF16LE"===a)for(l=0;l<b.length;l+=1){f=b.charCodeAt(l);"UTF16LE"===a&&(m=f&255,f=m<<8|f>>>8);p=n+k;for(r=p>>> -2;e.length<=r;)e.push(0);e[r]|=f<<8*(2-p%4);n+=2}return{value:e,binLen:8*n+c}};break;case "B64":b=K;break;case "BYTES":b=J;break;default:throw Error("format must be HEX, TEXT, B64, or BYTES");}return b}function t(c,a){return c>>>a|c<<32-a}function L(c,a,b){return c&a^~c&b}function M(c,a,b){return c&a^c&b^a&b}function N(c){return t(c,2)^t(c,13)^t(c,22)}function O(c){return t(c,6)^t(c,11)^t(c,25)}function P(c){return t(c,7)^t(c,18)^c>>>3}function Q(c){return t(c,17)^t(c,19)^c>>>10}function R(c,a){var b= -(c&65535)+(a&65535);return((c>>>16)+(a>>>16)+(b>>>16)&65535)<<16|b&65535}function S(c,a,b,g){var d=(c&65535)+(a&65535)+(b&65535)+(g&65535);return((c>>>16)+(a>>>16)+(b>>>16)+(g>>>16)+(d>>>16)&65535)<<16|d&65535}function T(c,a,b,g,d){var f=(c&65535)+(a&65535)+(b&65535)+(g&65535)+(d&65535);return((c>>>16)+(a>>>16)+(b>>>16)+(g>>>16)+(d>>>16)+(f>>>16)&65535)<<16|f&65535}function w(c){var a,b;a=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428];b=[1779033703,3144134277, -1013904242,2773480762,1359893119,2600822924,528734635,1541459225];switch(c){case "SHA-224":c=a;break;case "SHA-256":c=b;break;case "SHA-384":c=[new k,new k,new k,new k,new k,new k,new k,new k];break;case "SHA-512":c=[new k,new k,new k,new k,new k,new k,new k,new k];break;default:throw Error("Unknown SHA variant");}return c}function A(c,a,b){var g,d,f,e,h,n,l,m,k,r,p,t,q,v,u,y,w,z,A,B,C,D,x=[],E;if("SHA-224"===b||"SHA-256"===b)r=64,t=1,D=Number,q=R,v=S,u=T,y=P,w=Q,z=N,A=O,C=M,B=L,E=G;else throw Error("Unexpected error in SHA-2 implementation"); -b=a[0];g=a[1];d=a[2];f=a[3];e=a[4];h=a[5];n=a[6];l=a[7];for(p=0;p<r;p+=1)16>p?(k=p*t,m=c.length<=k?0:c[k],k=c.length<=k+1?0:c[k+1],x[p]=new D(m,k)):x[p]=v(w(x[p-2]),x[p-7],y(x[p-15]),x[p-16]),m=u(l,A(e),B(e,h,n),E[p],x[p]),k=q(z(b),C(b,g,d)),l=n,n=h,h=e,e=q(f,m),f=d,d=g,g=b,b=q(m,k);a[0]=q(b,a[0]);a[1]=q(g,a[1]);a[2]=q(d,a[2]);a[3]=q(f,a[3]);a[4]=q(e,a[4]);a[5]=q(h,a[5]);a[6]=q(n,a[6]);a[7]=q(l,a[7]);return a}var G;G=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221, -3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063, -1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];"function"===typeof define&&define.amd?define(function(){return v}):"undefined"!==typeof exports?"undefined"!==typeof module&&module.exports?module.exports=exports=v:exports=v:H.jsSHA=v})(this); +c=c||{};a.outputUpper=c.outputUpper||!1;!0===c.hasOwnProperty("b64Pad")&&(a.b64Pad=c.b64Pad);if("boolean"!==typeof a.outputUpper)throw Error("Invalid outputUpper formatting option");if("string"!==typeof a.b64Pad)throw Error("Invalid b64Pad formatting option");return a}function z(c,a){var b;switch(a){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(c){case "HEX":b=I;break;case "TEXT":b=function(b,c,f){var e=[],h=[],n=0,l,m,k, +r,p,e=c||[0];c=f||0;k=c>>>3;if("UTF8"===a)for(l=0;l<b.length;l+=1)for(f=b.charCodeAt(l),h=[],128>f?h.push(f):2048>f?(h.push(192|f>>>6),h.push(128|f&63)):55296>f||57344<=f?h.push(224|f>>>12,128|f>>>6&63,128|f&63):(l+=1,f=65536+((f&1023)<<10|b.charCodeAt(l)&1023),h.push(240|f>>>18,128|f>>>12&63,128|f>>>6&63,128|f&63)),m=0;m<h.length;m+=1){p=n+k;for(r=p>>>2;e.length<=r;)e.push(0);e[r]|=h[m]<<8*(3-p%4);n+=1}else if("UTF16BE"===a||"UTF16LE"===a)for(l=0;l<b.length;l+=1){f=b.charCodeAt(l);"UTF16LE"===a&& +(m=f&255,f=m<<8|f>>>8);p=n+k;for(r=p>>>2;e.length<=r;)e.push(0);e[r]|=f<<8*(2-p%4);n+=2}return{value:e,binLen:8*n+c}};break;case "B64":b=K;break;case "BYTES":b=J;break;default:throw Error("format must be HEX, TEXT, B64, or BYTES");}return b}function t(c,a){return c>>>a|c<<32-a}function L(c,a,b){return c&a^~c&b}function M(c,a,b){return c&a^c&b^a&b}function N(c){return t(c,2)^t(c,13)^t(c,22)}function O(c){return t(c,6)^t(c,11)^t(c,25)}function P(c){return t(c,7)^t(c,18)^c>>>3}function Q(c){return t(c, +17)^t(c,19)^c>>>10}function R(c,a){var b=(c&65535)+(a&65535);return((c>>>16)+(a>>>16)+(b>>>16)&65535)<<16|b&65535}function S(c,a,b,g){var d=(c&65535)+(a&65535)+(b&65535)+(g&65535);return((c>>>16)+(a>>>16)+(b>>>16)+(g>>>16)+(d>>>16)&65535)<<16|d&65535}function T(c,a,b,g,d){var f=(c&65535)+(a&65535)+(b&65535)+(g&65535)+(d&65535);return((c>>>16)+(a>>>16)+(b>>>16)+(g>>>16)+(d>>>16)+(f>>>16)&65535)<<16|f&65535}function w(c){var a,b;a=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839, +3204075428];b=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];switch(c){case "SHA-224":c=a;break;case "SHA-256":c=b;break;case "SHA-384":c=[new k,new k,new k,new k,new k,new k,new k,new k];break;case "SHA-512":c=[new k,new k,new k,new k,new k,new k,new k,new k];break;default:throw Error("Unknown SHA variant");}return c}function A(c,a,b){var g,d,f,e,h,n,l,m,k,r,p,t,q,v,u,y,w,z,A,B,C,D,x=[],E;if("SHA-224"===b||"SHA-256"===b)r=64,t=1,D=Number,q=R,v=S,u=T,y=P, +w=Q,z=N,A=O,C=M,B=L,E=G;else throw Error("Unexpected error in SHA-2 implementation");b=a[0];g=a[1];d=a[2];f=a[3];e=a[4];h=a[5];n=a[6];l=a[7];for(p=0;p<r;p+=1)16>p?(k=p*t,m=c.length<=k?0:c[k],k=c.length<=k+1?0:c[k+1],x[p]=new D(m,k)):x[p]=v(w(x[p-2]),x[p-7],y(x[p-15]),x[p-16]),m=u(l,A(e),B(e,h,n),E[p],x[p]),k=q(z(b),C(b,g,d)),l=n,n=h,h=e,e=q(f,m),f=d,d=g,g=b,b=q(m,k);a[0]=q(b,a[0]);a[1]=q(g,a[1]);a[2]=q(d,a[2]);a[3]=q(f,a[3]);a[4]=q(e,a[4]);a[5]=q(h,a[5]);a[6]=q(n,a[6]);a[7]=q(l,a[7]);return a}var G; +G=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909, +275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];"function"===typeof define&&define.amd?define(function(){return v}):"undefined"!==typeof exports?"undefined"!==typeof module&&module.exports?module.exports=exports=v:exports=v:H.jsSHA=v})(this); |