diff options
| author | Brian Turek <brian.turek@gmail.com> | 2016-07-16 13:29:33 -0400 |
|---|---|---|
| committer | Brian Turek <brian.turek@gmail.com> | 2016-07-16 13:29:33 -0400 |
| commit | 955d7cc7fc8f4ecb0c18b9887d93d4c4c370a027 (patch) | |
| tree | 7734776835287ef243d5ab8b719cdf3644f76659 | |
| parent | f0a8d65320b4e4b9169950dabe0fed45229c3537 (diff) | |
| download | jsSHA-955d7cc7fc8f4ecb0c18b9887d93d4c4c370a027.zip jsSHA-955d7cc7fc8f4ecb0c18b9887d93d4c4c370a027.tar.gz jsSHA-955d7cc7fc8f4ecb0c18b9887d93d4c4c370a027.tar.bz2 | |
Adding compiled versions and updated CHANGELOG
| -rw-r--r-- | CHANGELOG.md | 5 | ||||
| -rw-r--r-- | src/sha.js | 68 | ||||
| -rw-r--r-- | src/sha1.js | 28 | ||||
| -rw-r--r-- | src/sha256.js | 36 | ||||
| -rw-r--r-- | src/sha3.js | 36 | ||||
| -rw-r--r-- | src/sha512.js | 49 |
6 files changed, 114 insertions, 108 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 8eb2a1e..621fda9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,11 @@ jsSHA - ChangeLog ========================= +2.3.0 (2016-XX-XX) +------------------------- +- Sped up SHA-3 implementation by adding little-endian capability to + conversion functions + 2.2.0 (2016-07-10) ------------------------- - Added support for the SHA-3 family of hashes (SHA3-224, SHA3-256, @@ -9,37 +9,37 @@ Several functions taken from Paul Johnston */ -'use strict';(function(X){function C(f,b,c){var d=0,a=[],k=0,g,e,n,h,m,r,t,q,v=!1,u=[],w=[],x,y=!1,z=!1;c=c||{};g=c.encoding||"UTF8";x=c.numRounds||1;n=J(b,g);if(x!==parseInt(x,10)||1>x)throw Error("numRounds must a integer >= 1");if("SHA-1"===f)m=512,r=K,t=Y,h=160,q=function(b){return b.slice()};else if(0===f.lastIndexOf("SHA-",0))if(r=function(b,d){return L(b,d,f)},t=function(b,d,c,a){var l,k;if("SHA-224"===f||"SHA-256"===f)l=(d+65>>>9<<4)+15,k=16;else if("SHA-384"===f||"SHA-512"===f)l=(d+129>>> -10<<5)+31,k=32;else throw Error("Unexpected error in SHA-2 implementation");for(;b.length<=l;)b.push(0);b[d>>>5]|=128<<24-d%32;d=d+c;b[l]=d&4294967295;b[l-1]=d/4294967296|0;c=b.length;for(d=0;d<c;d+=k)a=L(b.slice(d,d+k),a,f);if("SHA-224"===f)b=[a[0],a[1],a[2],a[3],a[4],a[5],a[6]];else if("SHA-256"===f)b=a;else if("SHA-384"===f)b=[a[0].a,a[0].b,a[1].a,a[1].b,a[2].a,a[2].b,a[3].a,a[3].b,a[4].a,a[4].b,a[5].a,a[5].b];else if("SHA-512"===f)b=[a[0].a,a[0].b,a[1].a,a[1].b,a[2].a,a[2].b,a[3].a,a[3].b,a[4].a, -a[4].b,a[5].a,a[5].b,a[6].a,a[6].b,a[7].a,a[7].b];else throw Error("Unexpected error in SHA-2 implementation");return b},q=function(b){return b.slice()},"SHA-224"===f)m=512,h=224;else if("SHA-256"===f)m=512,h=256;else if("SHA-384"===f)m=1024,h=384;else if("SHA-512"===f)m=1024,h=512;else throw Error("Chosen SHA variant is not supported");else if(0===f.lastIndexOf("SHA3-",0)||0===f.lastIndexOf("SHAKE",0)){var F=6;r=D;q=function(b){var f=[],a;for(a=0;5>a;a+=1)f[a]=b[a].slice();return f};if("SHA3-224"=== -f)m=1152,h=224;else if("SHA3-256"===f)m=1088,h=256;else if("SHA3-384"===f)m=832,h=384;else if("SHA3-512"===f)m=576,h=512;else if("SHAKE128"===f)m=1344,h=-1,F=31,z=!0;else if("SHAKE256"===f)m=1088,h=-1,F=31,z=!0;else throw Error("Chosen SHA variant is not supported");t=function(b,f,a,d,c){a=m;var l=F,k,g=[],e=a>>>5,h=0,p=f>>>5;for(k=0;k<p&&f>=a;k+=e)d=D(b.slice(k,k+e),d),f-=a;b=b.slice(k);for(f%=a;b.length<e;)b.push(0);k=f>>>3;b[k>>2]^=l<<24-k%4*8;b[e-1]^=128;for(d=D(b,d);32*g.length<c;){b=d[h%5][h/ -5|0];g.push((b.b&255)<<24|(b.b&65280)<<8|(b.b&16711680)>>8|b.b>>>24);if(32*g.length>=c)break;g.push((b.a&255)<<24|(b.a&65280)<<8|(b.a&16711680)>>8|b.a>>>24);h+=1;0===64*h%a&&D(null,d)}return g}}else throw Error("Chosen SHA variant is not supported");e=B(f);this.setHMACKey=function(b,a,c){var l;if(!0===v)throw Error("HMAC key already set");if(!0===y)throw Error("Cannot set HMAC key after calling update");if(!0===z)throw Error("SHAKE is not supported for HMAC");g=(c||{}).encoding||"UTF8";a=J(a,g)(b); -b=a.binLen;a=a.value;l=m>>>3;c=l/4-1;if(l<b/8){for(a=t(a,b,0,B(f),h);a.length<=c;)a.push(0);a[c]&=4294967040}else if(l>b/8){for(;a.length<=c;)a.push(0);a[c]&=4294967040}for(b=0;b<=c;b+=1)u[b]=a[b]^909522486,w[b]=a[b]^1549556828;e=r(u,e);d=m;v=!0};this.update=function(b){var f,c,g,h=0,q=m>>>5;f=n(b,a,k);b=f.binLen;c=f.value;f=b>>>5;for(g=0;g<f;g+=q)h+m<=b&&(e=r(c.slice(g,g+q),e),h+=m);d+=h;a=c.slice(h>>>5);k=b%m;y=!0};this.getHash=function(b,c){var g,m,n,r;if(!0===v)throw Error("Cannot call getHash after setting HMAC key"); -n=M(c);if(!0===z){if(-1===n.shakeLen)throw Error("shakeLen must be specified in options");h=n.shakeLen}switch(b){case "HEX":g=function(b){return N(b,h,n)};break;case "B64":g=function(b){return O(b,h,n)};break;case "BYTES":g=function(b){return P(b,h)};break;case "ARRAYBUFFER":try{m=new ArrayBuffer(0)}catch(sa){throw Error("ARRAYBUFFER not supported by this environment");}g=function(b){return Q(b,h)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER");}r=t(a.slice(),k,d,q(e), -h);for(m=1;m<x;m+=1)!0===z&&0!==h%32&&(r[r.length-1]&=4294967040<<24-h%32),r=t(r,h,0,B(f),h);return g(r)};this.getHMAC=function(b,c){var g,n,u,x;if(!1===v)throw Error("Cannot call getHMAC without first setting HMAC key");u=M(c);switch(b){case "HEX":g=function(b){return N(b,h,u)};break;case "B64":g=function(b){return O(b,h,u)};break;case "BYTES":g=function(b){return P(b,h)};break;case "ARRAYBUFFER":try{g=new ArrayBuffer(0)}catch(z){throw Error("ARRAYBUFFER not supported by this environment");}g=function(b){return Q(b, -h)};break;default:throw Error("outputFormat must be HEX, B64, BYTES, or ARRAYBUFFER");}n=t(a.slice(),k,d,q(e),h);x=r(w,B(f));x=t(n,h,m,x,h);return g(x)}}function a(f,b){this.a=f;this.b=b}function Z(f,b,a){var d=f.length,l,k,g,e,n;b=b||[0];a=a||0;n=a>>>3;if(0!==d%2)throw Error("String of HEX type must be in byte increments");for(l=0;l<d;l+=2){k=parseInt(f.substr(l,2),16);if(isNaN(k))throw Error("String of HEX type contains invalid characters");e=(l>>>1)+n;for(g=e>>>2;b.length<=g;)b.push(0);b[g]|=k<< -8*(3-e%4)}return{value:b,binLen:4*d+a}}function aa(f,b,a){var d=[],l,k,g,e,d=b||[0];a=a||0;k=a>>>3;for(l=0;l<f.length;l+=1)b=f.charCodeAt(l),e=l+k,g=e>>>2,d.length<=g&&d.push(0),d[g]|=b<<8*(3-e%4);return{value:d,binLen:8*f.length+a}}function ba(f,b,a){var d=[],l=0,k,g,e,n,h,m,d=b||[0];a=a||0;b=a>>>3;if(-1===f.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");g=f.indexOf("=");f=f.replace(/\=/g,"");if(-1!==g&&g<f.length)throw Error("Invalid '=' found in base-64 string"); -for(g=0;g<f.length;g+=4){h=f.substr(g,4);for(e=n=0;e<h.length;e+=1)k="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(h[e]),n|=k<<18-6*e;for(e=0;e<h.length-1;e+=1){m=l+b;for(k=m>>>2;d.length<=k;)d.push(0);d[k]|=(n>>>16-8*e&255)<<8*(3-m%4);l+=1}}return{value:d,binLen:8*l+a}}function ca(a,b,c){var d=[],l,k,g,d=b||[0];c=c||0;l=c>>>3;for(b=0;b<a.byteLength;b+=1)g=b+l,k=g>>>2,d.length<=k&&d.push(0),d[k]|=a[b]<<8*(3-g%4);return{value:d,binLen:8*a.byteLength+c}}function N(a,b,c){var d= -"";b/=8;var l,k;for(l=0;l<b;l+=1)k=a[l>>>2]>>>8*(3-l%4),d+="0123456789abcdef".charAt(k>>>4&15)+"0123456789abcdef".charAt(k&15);return c.outputUpper?d.toUpperCase():d}function O(a,b,c){var d="",l=b/8,k,g,e;for(k=0;k<l;k+=3)for(g=k+1<l?a[k+1>>>2]:0,e=k+2<l?a[k+2>>>2]:0,e=(a[k>>>2]>>>8*(3-k%4)&255)<<16|(g>>>8*(3-(k+1)%4)&255)<<8|e>>>8*(3-(k+2)%4)&255,g=0;4>g;g+=1)8*k+6*g<=b?d+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(e>>>6*(3-g)&63):d+=c.b64Pad;return d}function P(a, -b){var c="",d=b/8,l,k;for(l=0;l<d;l+=1)k=a[l>>>2]>>>8*(3-l%4)&255,c+=String.fromCharCode(k);return c}function Q(a,b){var c=b/8,d,l=new ArrayBuffer(c);for(d=0;d<c;d+=1)l[d]=a[d>>>2]>>>8*(3-d%4)&255;return l}function M(a){var b={outputUpper:!1,b64Pad:"=",shakeLen:-1};a=a||{};b.outputUpper=a.outputUpper||!1;!0===a.hasOwnProperty("b64Pad")&&(b.b64Pad=a.b64Pad);if(!0===a.hasOwnProperty("shakeLen")){if(0!==a.shakeLen%8)throw Error("shakeLen must be a multiple of 8");b.shakeLen=a.shakeLen}if("boolean"!== -typeof b.outputUpper)throw Error("Invalid outputUpper formatting option");if("string"!==typeof b.b64Pad)throw Error("Invalid b64Pad formatting option");return b}function J(a,b){var c;switch(b){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(a){case "HEX":c=Z;break;case "TEXT":c=function(a,f,c){var e=[],p=[],n=0,h,m,r,t,q,e=f||[0];f=c||0;r=f>>>3;if("UTF8"===b)for(h=0;h<a.length;h+=1)for(c=a.charCodeAt(h),p=[],128>c?p.push(c): -2048>c?(p.push(192|c>>>6),p.push(128|c&63)):55296>c||57344<=c?p.push(224|c>>>12,128|c>>>6&63,128|c&63):(h+=1,c=65536+((c&1023)<<10|a.charCodeAt(h)&1023),p.push(240|c>>>18,128|c>>>12&63,128|c>>>6&63,128|c&63)),m=0;m<p.length;m+=1){q=n+r;for(t=q>>>2;e.length<=t;)e.push(0);e[t]|=p[m]<<8*(3-q%4);n+=1}else if("UTF16BE"===b||"UTF16LE"===b)for(h=0;h<a.length;h+=1){c=a.charCodeAt(h);"UTF16LE"===b&&(m=c&255,c=m<<8|c>>>8);q=n+r;for(t=q>>>2;e.length<=t;)e.push(0);e[t]|=c<<8*(2-q%4);n+=2}return{value:e,binLen:8* -n+f}};break;case "B64":c=ba;break;case "BYTES":c=aa;break;case "ARRAYBUFFER":try{c=new ArrayBuffer(0)}catch(d){throw Error("ARRAYBUFFER not supported by this environment");}c=ca;break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return c}function y(a,b){return a<<b|a>>>32-b}function R(f,b){return 32<b?(b=b-32,new a(f.b<<b|f.a>>>32-b,f.a<<b|f.b>>>32-b)):0!==b?new a(f.a<<b|f.b>>>32-b,f.b<<b|f.a>>>32-b):f}function v(a,b){return a>>>b|a<<32-b}function w(f,b){var c=null, -c=new a(f.a,f.b);return c=32>=b?new a(c.a>>>b|c.b<<32-b&4294967295,c.b>>>b|c.a<<32-b&4294967295):new a(c.b>>>b-32|c.a<<64-b&4294967295,c.a>>>b-32|c.b<<64-b&4294967295)}function S(f,b){var c=null;return c=32>=b?new a(f.a>>>b,f.b>>>b|f.a<<32-b&4294967295):new a(0,f.a>>>b-32)}function da(a,b,c){return a&b^~a&c}function ea(f,b,c){return new a(f.a&b.a^~f.a&c.a,f.b&b.b^~f.b&c.b)}function T(a,b,c){return a&b^a&c^b&c}function fa(f,b,c){return new a(f.a&b.a^f.a&c.a^b.a&c.a,f.b&b.b^f.b&c.b^b.b&c.b)}function ga(a){return v(a, -2)^v(a,13)^v(a,22)}function ha(f){var b=w(f,28),c=w(f,34);f=w(f,39);return new a(b.a^c.a^f.a,b.b^c.b^f.b)}function ia(a){return v(a,6)^v(a,11)^v(a,25)}function ja(f){var b=w(f,14),c=w(f,18);f=w(f,41);return new a(b.a^c.a^f.a,b.b^c.b^f.b)}function ka(a){return v(a,7)^v(a,18)^a>>>3}function la(f){var b=w(f,1),c=w(f,8);f=S(f,7);return new a(b.a^c.a^f.a,b.b^c.b^f.b)}function ma(a){return v(a,17)^v(a,19)^a>>>10}function na(f){var b=w(f,19),c=w(f,61);f=S(f,6);return new a(b.a^c.a^f.a,b.b^c.b^f.b)}function G(a, -b){var c=(a&65535)+(b&65535);return((a>>>16)+(b>>>16)+(c>>>16)&65535)<<16|c&65535}function oa(a,b,c,d){var l=(a&65535)+(b&65535)+(c&65535)+(d&65535);return((a>>>16)+(b>>>16)+(c>>>16)+(d>>>16)+(l>>>16)&65535)<<16|l&65535}function H(a,b,c,d,l){var e=(a&65535)+(b&65535)+(c&65535)+(d&65535)+(l&65535);return((a>>>16)+(b>>>16)+(c>>>16)+(d>>>16)+(l>>>16)+(e>>>16)&65535)<<16|e&65535}function pa(f,b){var c,d,l;c=(f.b&65535)+(b.b&65535);d=(f.b>>>16)+(b.b>>>16)+(c>>>16);l=(d&65535)<<16|c&65535;c=(f.a&65535)+ -(b.a&65535)+(d>>>16);d=(f.a>>>16)+(b.a>>>16)+(c>>>16);return new a((d&65535)<<16|c&65535,l)}function qa(f,b,c,d){var l,e,g;l=(f.b&65535)+(b.b&65535)+(c.b&65535)+(d.b&65535);e=(f.b>>>16)+(b.b>>>16)+(c.b>>>16)+(d.b>>>16)+(l>>>16);g=(e&65535)<<16|l&65535;l=(f.a&65535)+(b.a&65535)+(c.a&65535)+(d.a&65535)+(e>>>16);e=(f.a>>>16)+(b.a>>>16)+(c.a>>>16)+(d.a>>>16)+(l>>>16);return new a((e&65535)<<16|l&65535,g)}function ra(f,b,c,d,l){var e,g,p;e=(f.b&65535)+(b.b&65535)+(c.b&65535)+(d.b&65535)+(l.b&65535);g= -(f.b>>>16)+(b.b>>>16)+(c.b>>>16)+(d.b>>>16)+(l.b>>>16)+(e>>>16);p=(g&65535)<<16|e&65535;e=(f.a&65535)+(b.a&65535)+(c.a&65535)+(d.a&65535)+(l.a&65535)+(g>>>16);g=(f.a>>>16)+(b.a>>>16)+(c.a>>>16)+(d.a>>>16)+(l.a>>>16)+(e>>>16);return new a((g&65535)<<16|e&65535,p)}function A(f){var b=0,c=0,d;for(d=0;d<arguments.length;d+=1)b^=arguments[d].b,c^=arguments[d].a;return new a(c,b)}function B(f){var b=[],c;if("SHA-1"===f)b=[1732584193,4023233417,2562383102,271733878,3285377520];else if(0===f.lastIndexOf("SHA-", -0))switch(b=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428],c=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],f){case "SHA-224":break;case "SHA-256":b=c;break;case "SHA-384":b=[new a(3418070365,b[0]),new a(1654270250,b[1]),new a(2438529370,b[2]),new a(355462360,b[3]),new a(1731405415,b[4]),new a(41048885895,b[5]),new a(3675008525,b[6]),new a(1203062813,b[7])];break;case "SHA-512":b=[new a(c[0],4089235720),new a(c[1], -2227873595),new a(c[2],4271175723),new a(c[3],1595750129),new a(c[4],2917565137),new a(c[5],725511199),new a(c[6],4215389547),new a(c[7],327033209)];break;default:throw Error("Unknown SHA variant");}else if(0===f.lastIndexOf("SHA3-",0)||0===f.lastIndexOf("SHAKE",0))for(f=0;5>f;f+=1)b[f]=[new a(0,0),new a(0,0),new a(0,0),new a(0,0),new a(0,0)];else throw Error("No SHA variants supported");return b}function K(a,b){var c=[],d,e,k,g,p,n,h;d=b[0];e=b[1];k=b[2];g=b[3];p=b[4];for(h=0;80>h;h+=1)c[h]=16>h? -a[h]:y(c[h-3]^c[h-8]^c[h-14]^c[h-16],1),n=20>h?H(y(d,5),e&k^~e&g,p,1518500249,c[h]):40>h?H(y(d,5),e^k^g,p,1859775393,c[h]):60>h?H(y(d,5),T(e,k,g),p,2400959708,c[h]):H(y(d,5),e^k^g,p,3395469782,c[h]),p=g,g=k,k=y(e,30),e=d,d=n;b[0]=G(d,b[0]);b[1]=G(e,b[1]);b[2]=G(k,b[2]);b[3]=G(g,b[3]);b[4]=G(p,b[4]);return b}function Y(a,b,c,d){var e;for(e=(b+65>>>9<<4)+15;a.length<=e;)a.push(0);a[b>>>5]|=128<<24-b%32;b+=c;a[e]=b&4294967295;a[e-1]=b/4294967296|0;b=a.length;for(e=0;e<b;e+=16)d=K(a.slice(e,e+16),d); -return d}function L(f,b,c){var d,l,k,g,p,n,h,m,r,t,q,v,u,w,x,y,z,F,A,B,C,D,E=[],I;if("SHA-224"===c||"SHA-256"===c)t=64,v=1,D=Number,u=G,w=oa,x=H,y=ka,z=ma,F=ga,A=ia,C=T,B=da,I=e;else if("SHA-384"===c||"SHA-512"===c)t=80,v=2,D=a,u=pa,w=qa,x=ra,y=la,z=na,F=ha,A=ja,C=fa,B=ea,I=U;else throw Error("Unexpected error in SHA-2 implementation");c=b[0];d=b[1];l=b[2];k=b[3];g=b[4];p=b[5];n=b[6];h=b[7];for(q=0;q<t;q+=1)16>q?(r=q*v,m=f.length<=r?0:f[r],r=f.length<=r+1?0:f[r+1],E[q]=new D(m,r)):E[q]=w(z(E[q-2]), -E[q-7],y(E[q-15]),E[q-16]),m=x(h,A(g),B(g,p,n),I[q],E[q]),r=u(F(c),C(c,d,l)),h=n,n=p,p=g,g=u(k,m),k=l,l=d,d=c,c=u(m,r);b[0]=u(c,b[0]);b[1]=u(d,b[1]);b[2]=u(l,b[2]);b[3]=u(k,b[3]);b[4]=u(g,b[4]);b[5]=u(p,b[5]);b[6]=u(n,b[6]);b[7]=u(h,b[7]);return b}function D(f,b){var c,d,e,k,g=[],p=[];if(null!==f)for(d=0;d<f.length;d+=2)b[(d>>>1)%5][(d>>>1)/5|0]=A(b[(d>>>1)%5][(d>>>1)/5|0],new a((f[d+1]&255)<<24|(f[d+1]&65280)<<8|(f[d+1]&16711680)>>>8|f[d+1]>>>24,(f[d]&255)<<24|(f[d]&65280)<<8|(f[d]&16711680)>>>8| -f[d]>>>24));for(c=0;24>c;c+=1){k=B("SHA3-");for(d=0;5>d;d+=1)g[d]=A(b[d][0],b[d][1],b[d][2],b[d][3],b[d][4]);for(d=0;5>d;d+=1)p[d]=A(g[(d+4)%5],R(g[(d+1)%5],1));for(d=0;5>d;d+=1)for(e=0;5>e;e+=1)b[d][e]=A(b[d][e],p[d]);for(d=0;5>d;d+=1)for(e=0;5>e;e+=1)k[e][(2*d+3*e)%5]=R(b[d][e],V[d][e]);for(d=0;5>d;d+=1)for(e=0;5>e;e+=1)b[d][e]=A(k[d][e],new a(~k[(d+1)%5][e].a&k[(d+2)%5][e].a,~k[(d+1)%5][e].b&k[(d+2)%5][e].b));b[0][0]=A(b[0][0],W[c])}return b}var e,U,V,W;e=[1116352408,1899447441,3049323471,3921009573, 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a(e[14],633803317),new a(e[15], -3479774868),new a(e[16],2666613458),new a(e[17],944711139),new a(e[18],2341262773),new a(e[19],2007800933),new a(e[20],1495990901),new a(e[21],1856431235),new a(e[22],3175218132),new a(e[23],2198950837),new a(e[24],3999719339),new a(e[25],766784016),new a(e[26],2566594879),new a(e[27],3203337956),new a(e[28],1034457026),new a(e[29],2466948901),new a(e[30],3758326383),new a(e[31],168717936),new a(e[32],1188179964),new a(e[33],1546045734),new a(e[34],1522805485),new a(e[35],2643833823),new a(e[36], -2343527390),new a(e[37],1014477480),new a(e[38],1206759142),new a(e[39],344077627),new a(e[40],1290863460),new a(e[41],3158454273),new a(e[42],3505952657),new a(e[43],106217008),new a(e[44],3606008344),new a(e[45],1432725776),new a(e[46],1467031594),new a(e[47],851169720),new a(e[48],3100823752),new a(e[49],1363258195),new a(e[50],3750685593),new a(e[51],3785050280),new a(e[52],3318307427),new a(e[53],3812723403),new a(e[54],2003034995),new a(e[55],3602036899),new a(e[56],1575990012),new a(e[57], -1125592928),new a(e[58],2716904306),new a(e[59],442776044),new a(e[60],593698344),new a(e[61],3733110249),new a(e[62],2999351573),new a(e[63],3815920427),new a(3391569614,3928383900),new a(3515267271,566280711),new a(3940187606,3454069534),new a(4118630271,4000239992),new a(116418474,1914138554),new a(174292421,2731055270),new a(289380356,3203993006),new a(460393269,320620315),new a(685471733,587496836),new a(852142971,1086792851),new a(1017036298,365543100),new a(1126000580,2618297676),new a(1288033470, -3409855158),new a(1501505948,4234509866),new a(1607167915,987167468),new a(1816402316,1246189591)];W=[new a(0,1),new a(0,32898),new a(2147483648,32906),new a(2147483648,2147516416),new a(0,32907),new a(0,2147483649),new a(2147483648,2147516545),new a(2147483648,32777),new a(0,138),new a(0,136),new a(0,2147516425),new a(0,2147483658),new a(0,2147516555),new a(2147483648,139),new a(2147483648,32905),new a(2147483648,32771),new a(2147483648,32770),new a(2147483648,128),new a(0,32778),new a(2147483648, -2147483658),new a(2147483648,2147516545),new a(2147483648,32896),new a(0,2147483649),new a(2147483648,2147516424)];V=[[0,36,3,41,18],[1,44,10,45,2],[62,6,43,15,61],[28,55,25,21,56],[27,20,39,8,14]];"function"===typeof define&&define.amd?define(function(){return C}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=C),exports=C):X.jsSHA=C})(this); +'use strict';(function(Y){function C(b,a,c){var g=0,d=[],n=0,h,l,e,f,m,q,u,r,I=!1,v=[],w=[],t,y=!1,A=!1,x=-1;c=c||{};h=c.encoding||"UTF8";t=c.numRounds||1;if(t!==parseInt(t,10)||1>t)throw Error("numRounds must a integer >= 1");if("SHA-1"===b)m=512,q=K,u=Z,f=160,r=function(a){return a.slice()};else if(0===b.lastIndexOf("SHA-",0))if(q=function(a,c){return L(a,c,b)},u=function(a,c,g,d){var k,f;if("SHA-224"===b||"SHA-256"===b)k=(c+65>>>9<<4)+15,f=16;else if("SHA-384"===b||"SHA-512"===b)k=(c+129>>>10<< +5)+31,f=32;else throw Error("Unexpected error in SHA-2 implementation");for(;a.length<=k;)a.push(0);a[c>>>5]|=128<<24-c%32;c=c+g;a[k]=c&4294967295;a[k-1]=c/4294967296|0;g=a.length;for(c=0;c<g;c+=f)d=L(a.slice(c,c+f),d,b);if("SHA-224"===b)a=[d[0],d[1],d[2],d[3],d[4],d[5],d[6]];else if("SHA-256"===b)a=d;else if("SHA-384"===b)a=[d[0].a,d[0].b,d[1].a,d[1].b,d[2].a,d[2].b,d[3].a,d[3].b,d[4].a,d[4].b,d[5].a,d[5].b];else if("SHA-512"===b)a=[d[0].a,d[0].b,d[1].a,d[1].b,d[2].a,d[2].b,d[3].a,d[3].b,d[4].a, +d[4].b,d[5].a,d[5].b,d[6].a,d[6].b,d[7].a,d[7].b];else throw Error("Unexpected error in SHA-2 implementation");return a},r=function(a){return a.slice()},"SHA-224"===b)m=512,f=224;else if("SHA-256"===b)m=512,f=256;else if("SHA-384"===b)m=1024,f=384;else if("SHA-512"===b)m=1024,f=512;else throw Error("Chosen SHA variant is not supported");else if(0===b.lastIndexOf("SHA3-",0)||0===b.lastIndexOf("SHAKE",0)){var F=6;q=D;r=function(a){var b=[],d;for(d=0;5>d;d+=1)b[d]=a[d].slice();return b};x=1;if("SHA3-224"=== 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R(a,f,x)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER");}m=u(d.slice(),n,g,r(l),f);for(h=1;h<t;h+=1)!0===A&&0!==f%32&&(m[m.length-1]&=16777215>>>24-f%32),m=u(m,f, +0,B(b),f);return k(m)};this.getHMAC=function(a,c){var k,h,e,p;if(!1===I)throw Error("Cannot call getHMAC without first setting HMAC key");e=N(c);switch(a){case "HEX":k=function(a){return O(a,f,x,e)};break;case "B64":k=function(a){return P(a,f,x,e)};break;case "BYTES":k=function(a){return Q(a,f,x)};break;case "ARRAYBUFFER":try{k=new ArrayBuffer(0)}catch(v){throw Error("ARRAYBUFFER not supported by this environment");}k=function(a){return R(a,f,x)};break;default:throw Error("outputFormat must be HEX, B64, BYTES, or ARRAYBUFFER"); +}h=u(d.slice(),n,g,r(l),f);p=q(w,B(b));p=u(h,f,m,p,f);return k(p)}}function c(b,a){this.a=b;this.b=a}function O(b,a,c,g){var d="";a/=8;var 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Error("shakeLen must be a multiple of 8");a.shakeLen=b.shakeLen}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 M(b,a,c){switch(a){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE"); +}switch(b){case "HEX":b=function(a,b,e){var h=a.length,l,p,f,m,q,u;if(0!==h%2)throw Error("String of HEX type must be in byte increments");b=b||[0];e=e||0;q=e>>>3;u=-1===c?3:0;for(l=0;l<h;l+=2){p=parseInt(a.substr(l,2),16);if(isNaN(p))throw Error("String of HEX type contains invalid characters");m=(l>>>1)+q;for(f=m>>>2;b.length<=f;)b.push(0);b[f]|=p<<8*(u+m%4*c)}return{value:b,binLen:4*h+e}};break;case "TEXT":b=function(b,d,e){var h,l,p=0,f,m,q,u,r,t;d=d||[0];e=e||0;q=e>>>3;if("UTF8"===a)for(t=-1=== 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d,n,h;d=(b.b&65535)+(a.b&65535)+(e.b&65535)+(g.b&65535);n=(b.b>>>16)+(a.b>>>16)+(e.b>>>16)+(g.b>>>16)+(d>>>16);h=(n&65535)<<16|d&65535;d=(b.a&65535)+(a.a&65535)+(e.a&65535)+(g.a&65535)+(n>>>16);n=(b.a>>>16)+(a.a>>>16)+(e.a>>>16)+(g.a>>>16)+(d>>>16);return new c((n&65535)<<16|d&65535,h)}function oa(b,a,e,g,d){var n,h,l;n=(b.b&65535)+(a.b&65535)+(e.b& +65535)+(g.b&65535)+(d.b&65535);h=(b.b>>>16)+(a.b>>>16)+(e.b>>>16)+(g.b>>>16)+(d.b>>>16)+(n>>>16);l=(h&65535)<<16|n&65535;n=(b.a&65535)+(a.a&65535)+(e.a&65535)+(g.a&65535)+(d.a&65535)+(h>>>16);h=(b.a>>>16)+(a.a>>>16)+(e.a>>>16)+(g.a>>>16)+(d.a>>>16)+(n>>>16);return new c((h&65535)<<16|n&65535,l)}function z(b){var a=0,e=0,g;for(g=0;g<arguments.length;g+=1)a^=arguments[g].b,e^=arguments[g].a;return new c(e,a)}function B(b){var a=[],e;if("SHA-1"===b)a=[1732584193,4023233417,2562383102,271733878,3285377520]; +else if(0===b.lastIndexOf("SHA-",0))switch(a=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428],e=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],b){case "SHA-224":break;case "SHA-256":a=e;break;case "SHA-384":a=[new c(3418070365,a[0]),new c(1654270250,a[1]),new c(2438529370,a[2]),new c(355462360,a[3]),new c(1731405415,a[4]),new c(41048885895,a[5]),new c(3675008525,a[6]),new c(1203062813,a[7])];break;case "SHA-512":a=[new c(e[0], +4089235720),new c(e[1],2227873595),new c(e[2],4271175723),new c(e[3],1595750129),new c(e[4],2917565137),new c(e[5],725511199),new c(e[6],4215389547),new c(e[7],327033209)];break;default:throw Error("Unknown SHA variant");}else if(0===b.lastIndexOf("SHA3-",0)||0===b.lastIndexOf("SHAKE",0))for(b=0;5>b;b+=1)a[b]=[new c(0,0),new c(0,0),new c(0,0),new c(0,0),new c(0,0)];else throw Error("No SHA variants supported");return a}function K(b,a){var c=[],e,d,n,h,l,p,f;e=a[0];d=a[1];n=a[2];h=a[3];l=a[4];for(f= +0;80>f;f+=1)c[f]=16>f?b[f]:y(c[f-3]^c[f-8]^c[f-14]^c[f-16],1),p=20>f?H(y(e,5),d&n^~d&h,l,1518500249,c[f]):40>f?H(y(e,5),d^n^h,l,1859775393,c[f]):60>f?H(y(e,5),U(d,n,h),l,2400959708,c[f]):H(y(e,5),d^n^h,l,3395469782,c[f]),l=h,h=n,n=y(d,30),d=e,e=p;a[0]=G(e,a[0]);a[1]=G(d,a[1]);a[2]=G(n,a[2]);a[3]=G(h,a[3]);a[4]=G(l,a[4]);return a}function Z(b,a,c,e){var d;for(d=(a+65>>>9<<4)+15;b.length<=d;)b.push(0);b[a>>>5]|=128<<24-a%32;a+=c;b[d]=a&4294967295;b[d-1]=a/4294967296|0;a=b.length;for(d=0;d<a;d+=16)e= +K(b.slice(d,d+16),e);return e}function L(b,a,k){var g,d,n,h,l,p,f,m,q,u,r,t,v,w,y,z,A,x,F,B,C,D,E=[],J;if("SHA-224"===k||"SHA-256"===k)u=64,t=1,D=Number,v=G,w=la,y=H,z=ha,A=ja,x=da,F=fa,C=U,B=aa,J=e;else if("SHA-384"===k||"SHA-512"===k)u=80,t=2,D=c,v=ma,w=na,y=oa,z=ia,A=ka,x=ea,F=ga,C=ca,B=ba,J=V;else throw Error("Unexpected error in SHA-2 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c(e[8],2734883394),new c(e[9],1164996542),new c(e[10],1323610764),new c(e[11],3590304994),new c(e[12],4068182383),new c(e[13],991336113),new c(e[14],633803317),new c(e[15],3479774868),new c(e[16],2666613458),new c(e[17],944711139),new c(e[18],2341262773),new c(e[19], +2007800933),new c(e[20],1495990901),new c(e[21],1856431235),new c(e[22],3175218132),new c(e[23],2198950837),new c(e[24],3999719339),new c(e[25],766784016),new c(e[26],2566594879),new c(e[27],3203337956),new c(e[28],1034457026),new c(e[29],2466948901),new c(e[30],3758326383),new c(e[31],168717936),new c(e[32],1188179964),new c(e[33],1546045734),new c(e[34],1522805485),new c(e[35],2643833823),new c(e[36],2343527390),new c(e[37],1014477480),new c(e[38],1206759142),new c(e[39],344077627),new c(e[40], +1290863460),new c(e[41],3158454273),new c(e[42],3505952657),new c(e[43],106217008),new c(e[44],3606008344),new c(e[45],1432725776),new c(e[46],1467031594),new c(e[47],851169720),new c(e[48],3100823752),new c(e[49],1363258195),new c(e[50],3750685593),new c(e[51],3785050280),new c(e[52],3318307427),new c(e[53],3812723403),new c(e[54],2003034995),new c(e[55],3602036899),new c(e[56],1575990012),new c(e[57],1125592928),new c(e[58],2716904306),new c(e[59],442776044),new c(e[60],593698344),new c(e[61],3733110249), +new c(e[62],2999351573),new c(e[63],3815920427),new c(3391569614,3928383900),new c(3515267271,566280711),new c(3940187606,3454069534),new c(4118630271,4000239992),new c(116418474,1914138554),new c(174292421,2731055270),new c(289380356,3203993006),new c(460393269,320620315),new c(685471733,587496836),new c(852142971,1086792851),new c(1017036298,365543100),new c(1126000580,2618297676),new c(1288033470,3409855158),new c(1501505948,4234509866),new c(1607167915,987167468),new c(1816402316,1246189591)]; +X=[new c(0,1),new c(0,32898),new c(2147483648,32906),new c(2147483648,2147516416),new c(0,32907),new c(0,2147483649),new c(2147483648,2147516545),new c(2147483648,32777),new c(0,138),new c(0,136),new c(0,2147516425),new c(0,2147483658),new c(0,2147516555),new c(2147483648,139),new c(2147483648,32905),new c(2147483648,32771),new c(2147483648,32770),new c(2147483648,128),new c(0,32778),new c(2147483648,2147483658),new c(2147483648,2147516545),new c(2147483648,32896),new c(0,2147483649),new c(2147483648, +2147516424)];W=[[0,36,3,41,18],[1,44,10,45,2],[62,6,43,15,61],[28,55,25,21,56],[27,20,39,8,14]];"function"===typeof define&&define.amd?define(function(){return C}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=C),exports=C):Y.jsSHA=C})(this); diff --git a/src/sha1.js b/src/sha1.js index 491981c..23963d4 100644 --- a/src/sha1.js +++ b/src/sha1.js @@ -9,17 +9,17 @@ Several functions taken from Paul Johnston */ -'use strict';(function(G){function t(e,a,d){var g=0,c=[],b=0,f,k,l,h,m,w,n,y,p=!1,q=[],t=[],v,u=!1;d=d||{};f=d.encoding||"UTF8";v=d.numRounds||1;l=z(a,f);if(v!==parseInt(v,10)||1>v)throw Error("numRounds must a integer >= 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Error("String of HEX type must be in byte increments");for(c=0;c<g;c+=2){b=parseInt(e.substr(c,2),16);if(isNaN(b))throw Error("String of HEX type contains invalid characters");k=(c>>>1)+l;for(f=k>>>2;a.length<=f;)a.push(0);a[f]|=b<<8*(3-k%4)}return{value:a,binLen:4*g+d}}function K(e,a,d){var g=[],c,b,f,k,g=a||[0];d=d||0;b=d>>>3;for(c=0;c<e.length;c+= -1)a=e.charCodeAt(c),k=c+b,f=k>>>2,g.length<=f&&g.push(0),g[f]|=a<<8*(3-k%4);return{value:g,binLen:8*e.length+d}}function L(e,a,d){var g=[],c=0,b,f,k,l,h,m,g=a||[0];d=d||0;a=d>>>3;if(-1===e.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");f=e.indexOf("=");e=e.replace(/\=/g,"");if(-1!==f&&f<e.length)throw Error("Invalid '=' found in base-64 string");for(f=0;f<e.length;f+=4){h=e.substr(f,4);for(k=l=0;k<h.length;k+=1)b="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(h[k]), -l|=b<<18-6*k;for(k=0;k<h.length-1;k+=1){m=c+a;for(b=m>>>2;g.length<=b;)g.push(0);g[b]|=(l>>>16-8*k&255)<<8*(3-m%4);c+=1}}return{value:g,binLen:8*c+d}}function M(e,a,d){var g=[],c,b,f,g=a||[0];d=d||0;c=d>>>3;for(a=0;a<e.byteLength;a+=1)f=a+c,b=f>>>2,g.length<=b&&g.push(0),g[b]|=e[a]<<8*(3-f%4);return{value:g,binLen:8*e.byteLength+d}}function C(e,a,d){var g="";a/=8;var c,b;for(c=0;c<a;c+=1)b=e[c>>>2]>>>8*(3-c%4),g+="0123456789abcdef".charAt(b>>>4&15)+"0123456789abcdef".charAt(b&15);return d.outputUpper? -g.toUpperCase():g}function D(e,a,d){var g="",c=a/8,b,f,k;for(b=0;b<c;b+=3)for(f=b+1<c?e[b+1>>>2]:0,k=b+2<c?e[b+2>>>2]:0,k=(e[b>>>2]>>>8*(3-b%4)&255)<<16|(f>>>8*(3-(b+1)%4)&255)<<8|k>>>8*(3-(b+2)%4)&255,f=0;4>f;f+=1)8*b+6*f<=a?g+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(k>>>6*(3-f)&63):g+=d.b64Pad;return g}function E(e,a){var d="",g=a/8,c,b;for(c=0;c<g;c+=1)b=e[c>>>2]>>>8*(3-c%4)&255,d+=String.fromCharCode(b);return d}function F(e,a){var d=a/8,g,c=new ArrayBuffer(d); -for(g=0;g<d;g+=1)c[g]=e[g>>>2]>>>8*(3-g%4)&255;return c}function B(e){var a={outputUpper:!1,b64Pad:"=",shakeLen:-1};e=e||{};a.outputUpper=e.outputUpper||!1;!0===e.hasOwnProperty("b64Pad")&&(a.b64Pad=e.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(e,a){var d;switch(a){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE"); -}switch(e){case "HEX":d=J;break;case "TEXT":d=function(d,c,b){var f=[],e=[],l=0,h,m,q,n,p,f=c||[0];c=b||0;q=c>>>3;if("UTF8"===a)for(h=0;h<d.length;h+=1)for(b=d.charCodeAt(h),e=[],128>b?e.push(b):2048>b?(e.push(192|b>>>6),e.push(128|b&63)):55296>b||57344<=b?e.push(224|b>>>12,128|b>>>6&63,128|b&63):(h+=1,b=65536+((b&1023)<<10|d.charCodeAt(h)&1023),e.push(240|b>>>18,128|b>>>12&63,128|b>>>6&63,128|b&63)),m=0;m<e.length;m+=1){p=l+q;for(n=p>>>2;f.length<=n;)f.push(0);f[n]|=e[m]<<8*(3-p%4);l+=1}else if("UTF16BE"=== -a||"UTF16LE"===a)for(h=0;h<d.length;h+=1){b=d.charCodeAt(h);"UTF16LE"===a&&(m=b&255,b=m<<8|b>>>8);p=l+q;for(n=p>>>2;f.length<=n;)f.push(0);f[n]|=b<<8*(2-p%4);l+=2}return{value:f,binLen:8*l+c}};break;case "B64":d=L;break;case "BYTES":d=K;break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(g){throw Error("ARRAYBUFFER not supported by this environment");}d=M;break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return d}function p(e,a){return e<<a|e>>>32-a}function q(e, -a){var d=(e&65535)+(a&65535);return((e>>>16)+(a>>>16)+(d>>>16)&65535)<<16|d&65535}function u(e,a,d,g,c){var b=(e&65535)+(a&65535)+(d&65535)+(g&65535)+(c&65535);return((e>>>16)+(a>>>16)+(d>>>16)+(g>>>16)+(c>>>16)+(b>>>16)&65535)<<16|b&65535}function x(e){var a=[];if("SHA-1"===e)a=[1732584193,4023233417,2562383102,271733878,3285377520];else throw Error("No SHA variants supported");return a}function A(e,a){var d=[],g,c,b,f,k,l,h;g=a[0];c=a[1];b=a[2];f=a[3];k=a[4];for(h=0;80>h;h+=1)d[h]=16>h?e[h]:p(d[h- -3]^d[h-8]^d[h-14]^d[h-16],1),l=20>h?u(p(g,5),c&b^~c&f,k,1518500249,d[h]):40>h?u(p(g,5),c^b^f,k,1859775393,d[h]):60>h?u(p(g,5),c&b^c&f^b&f,k,2400959708,d[h]):u(p(g,5),c^b^f,k,3395469782,d[h]),k=f,f=b,b=p(c,30),c=g,g=l;a[0]=q(g,a[0]);a[1]=q(c,a[1]);a[2]=q(b,a[2]);a[3]=q(f,a[3]);a[4]=q(k,a[4]);return a}function H(e,a,d,g){var c;for(c=(a+65>>>9<<4)+15;e.length<=c;)e.push(0);e[a>>>5]|=128<<24-a%32;a+=d;e[c]=a&4294967295;e[c-1]=a/4294967296|0;a=e.length;for(c=0;c<a;c+=16)g=A(e.slice(c,c+16),g);return g} -"function"===typeof define&&define.amd?define(function(){return t}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=t),exports=t):G.jsSHA=t})(this); +'use strict';(function(G){function r(d,b,c){var h=0,a=[],g=0,f,m,k,e,l,p,q,t,w=!1,n=[],u=[],v,r=!1;c=c||{};f=c.encoding||"UTF8";v=c.numRounds||1;if(v!==parseInt(v,10)||1>v)throw Error("numRounds must a integer >= 1");if("SHA-1"===d)l=512,p=z,q=H,e=160,t=function(a){return a.slice()};else throw Error("Chosen SHA variant is not supported");k=A(b,f);m=x(d);this.setHMACKey=function(a,b,g){var c;if(!0===w)throw Error("HMAC key already set");if(!0===r)throw Error("Cannot set HMAC key after calling update"); +f=(g||{}).encoding||"UTF8";b=A(b,f)(a);a=b.binLen;b=b.value;c=l>>>3;g=c/4-1;if(c<a/8){for(b=q(b,a,0,x(d),e);b.length<=g;)b.push(0);b[g]&=4294967040}else if(c>a/8){for(;b.length<=g;)b.push(0);b[g]&=4294967040}for(a=0;a<=g;a+=1)n[a]=b[a]^909522486,u[a]=b[a]^1549556828;m=p(n,m);h=l;w=!0};this.update=function(b){var e,f,c,d=0,q=l>>>5;e=k(b,a,g);b=e.binLen;f=e.value;e=b>>>5;for(c=0;c<e;c+=q)d+l<=b&&(m=p(f.slice(c,c+q),m),d+=l);h+=d;a=f.slice(d>>>5);g=b%l;r=!0};this.getHash=function(b,f){var c,k,l,p;if(!0=== +w)throw Error("Cannot call getHash after setting HMAC key");l=B(f);switch(b){case "HEX":c=function(a){return C(a,e,l)};break;case "B64":c=function(a){return D(a,e,l)};break;case "BYTES":c=function(a){return E(a,e)};break;case "ARRAYBUFFER":try{k=new ArrayBuffer(0)}catch(I){throw Error("ARRAYBUFFER not supported by this environment");}c=function(a){return F(a,e)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER");}p=q(a.slice(),g,h,t(m),e);for(k=1;k<v;k+=1)p=q(p,e,0,x(d),e); +return c(p)};this.getHMAC=function(b,f){var c,k,n,r;if(!1===w)throw Error("Cannot call getHMAC without first setting HMAC key");n=B(f);switch(b){case "HEX":c=function(a){return C(a,e,n)};break;case "B64":c=function(a){return D(a,e,n)};break;case "BYTES":c=function(a){return E(a,e)};break;case "ARRAYBUFFER":try{c=new ArrayBuffer(0)}catch(I){throw Error("ARRAYBUFFER not supported by this environment");}c=function(a){return F(a,e)};break;default:throw Error("outputFormat must be HEX, B64, BYTES, or ARRAYBUFFER"); +}k=q(a.slice(),g,h,t(m),e);r=p(u,x(d));r=q(k,e,l,r,e);return c(r)}}function C(d,b,c){var h="";b/=8;var a,g;for(a=0;a<b;a+=1)g=d[a>>>2]>>>8*(3+a%4*-1),h+="0123456789abcdef".charAt(g>>>4&15)+"0123456789abcdef".charAt(g&15);return c.outputUpper?h.toUpperCase():h}function D(d,b,c){var h="",a=b/8,g,f,m;for(g=0;g<a;g+=3)for(f=g+1<a?d[g+1>>>2]:0,m=g+2<a?d[g+2>>>2]:0,m=(d[g>>>2]>>>8*(3+g%4*-1)&255)<<16|(f>>>8*(3+(g+1)%4*-1)&255)<<8|m>>>8*(3+(g+2)%4*-1)&255,f=0;4>f;f+=1)8*g+6*f<=b?h+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(m>>> +6*(3-f)&63):h+=c.b64Pad;return h}function E(d,b){var c="",h=b/8,a,g;for(a=0;a<h;a+=1)g=d[a>>>2]>>>8*(3+a%4*-1)&255,c+=String.fromCharCode(g);return c}function F(d,b){var c=b/8,h,a=new ArrayBuffer(c);for(h=0;h<c;h+=1)a[h]=d[h>>>2]>>>8*(3+h%4*-1)&255;return a}function B(d){var b={outputUpper:!1,b64Pad:"=",shakeLen:-1};d=d||{};b.outputUpper=d.outputUpper||!1;!0===d.hasOwnProperty("b64Pad")&&(b.b64Pad=d.b64Pad);if("boolean"!==typeof b.outputUpper)throw Error("Invalid outputUpper formatting option");if("string"!== +typeof b.b64Pad)throw Error("Invalid b64Pad formatting option");return b}function A(d,b){var c;switch(b){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(d){case "HEX":c=function(b,a,g){var f=b.length,c,d,e,l,p;if(0!==f%2)throw Error("String of HEX type must be in byte increments");a=a||[0];g=g||0;p=g>>>3;for(c=0;c<f;c+=2){d=parseInt(b.substr(c,2),16);if(isNaN(d))throw Error("String of HEX type contains invalid characters"); +l=(c>>>1)+p;for(e=l>>>2;a.length<=e;)a.push(0);a[e]|=d<<8*(3+l%4*-1)}return{value:a,binLen:4*f+g}};break;case "TEXT":c=function(c,a,g){var f,d,k=0,e,l,p,q,t,n;a=a||[0];g=g||0;p=g>>>3;if("UTF8"===b)for(n=3,e=0;e<c.length;e+=1)for(f=c.charCodeAt(e),d=[],128>f?d.push(f):2048>f?(d.push(192|f>>>6),d.push(128|f&63)):55296>f||57344<=f?d.push(224|f>>>12,128|f>>>6&63,128|f&63):(e+=1,f=65536+((f&1023)<<10|c.charCodeAt(e)&1023),d.push(240|f>>>18,128|f>>>12&63,128|f>>>6&63,128|f&63)),l=0;l<d.length;l+=1){t=k+ +p;for(q=t>>>2;a.length<=q;)a.push(0);a[q]|=d[l]<<8*(n+t%4*-1);k+=1}else if("UTF16BE"===b||"UTF16LE"===b)for(n=2,e=0;e<c.length;e+=1){f=c.charCodeAt(e);"UTF16LE"===b&&(l=f&255,f=l<<8|f>>>8);t=k+p;for(q=t>>>2;a.length<=q;)a.push(0);a[q]|=f<<8*(n+t%4*-1);k+=2}return{value:a,binLen:8*k+g}};break;case "B64":c=function(b,a,c){var f=0,d,k,e,l,p,q,n;if(-1===b.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");k=b.indexOf("=");b=b.replace(/\=/g,"");if(-1!==k&&k<b.length)throw Error("Invalid '=' found in base-64 string"); +a=a||[0];c=c||0;q=c>>>3;for(k=0;k<b.length;k+=4){p=b.substr(k,4);for(e=l=0;e<p.length;e+=1)d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(p[e]),l|=d<<18-6*e;for(e=0;e<p.length-1;e+=1){n=f+q;for(d=n>>>2;a.length<=d;)a.push(0);a[d]|=(l>>>16-8*e&255)<<8*(3+n%4*-1);f+=1}}return{value:a,binLen:8*f+c}};break;case "BYTES":c=function(b,a,c){var f,d,k,e,l;a=a||[0];c=c||0;k=c>>>3;for(d=0;d<b.length;d+=1)f=b.charCodeAt(d),l=d+k,e=l>>>2,a.length<=e&&a.push(0),a[e]|=f<<8*(3+l%4*-1); +return{value:a,binLen:8*b.length+c}};break;case "ARRAYBUFFER":try{c=new ArrayBuffer(0)}catch(h){throw Error("ARRAYBUFFER not supported by this environment");}c=function(b,a,c){var d,m,k,e;a=a||[0];c=c||0;m=c>>>3;for(d=0;d<b.byteLength;d+=1)e=d+m,k=e>>>2,a.length<=k&&a.push(0),a[k]|=b[d]<<8*(3+e%4*-1);return{value:a,binLen:8*b.byteLength+c}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return c}function n(d,b){return d<<b|d>>>32-b}function u(d,b){var c=(d&65535)+ +(b&65535);return((d>>>16)+(b>>>16)+(c>>>16)&65535)<<16|c&65535}function y(d,b,c,h,a){var g=(d&65535)+(b&65535)+(c&65535)+(h&65535)+(a&65535);return((d>>>16)+(b>>>16)+(c>>>16)+(h>>>16)+(a>>>16)+(g>>>16)&65535)<<16|g&65535}function x(d){var b=[];if("SHA-1"===d)b=[1732584193,4023233417,2562383102,271733878,3285377520];else throw Error("No SHA variants supported");return b}function z(d,b){var c=[],h,a,g,f,m,k,e;h=b[0];a=b[1];g=b[2];f=b[3];m=b[4];for(e=0;80>e;e+=1)c[e]=16>e?d[e]:n(c[e-3]^c[e-8]^c[e-14]^ +c[e-16],1),k=20>e?y(n(h,5),a&g^~a&f,m,1518500249,c[e]):40>e?y(n(h,5),a^g^f,m,1859775393,c[e]):60>e?y(n(h,5),a&g^a&f^g&f,m,2400959708,c[e]):y(n(h,5),a^g^f,m,3395469782,c[e]),m=f,f=g,g=n(a,30),a=h,h=k;b[0]=u(h,b[0]);b[1]=u(a,b[1]);b[2]=u(g,b[2]);b[3]=u(f,b[3]);b[4]=u(m,b[4]);return b}function H(d,b,c,h){var a;for(a=(b+65>>>9<<4)+15;d.length<=a;)d.push(0);d[b>>>5]|=128<<24-b%32;b+=c;d[a]=b&4294967295;d[a-1]=b/4294967296|0;b=d.length;for(a=0;a<b;a+=16)h=z(d.slice(a,a+16),h);return h}"function"===typeof define&& +define.amd?define(function(){return r}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=r),exports=r):G.jsSHA=r})(this); diff --git a/src/sha256.js b/src/sha256.js index 9a774c1..6ef2060 100644 --- a/src/sha256.js +++ b/src/sha256.js @@ -9,21 +9,21 @@ Several functions taken from Paul Johnston */ -'use strict';(function(I){function w(c,a,d){var g=0,f=[],b=0,e,h,n,k,m,t,y,p,l=!1,q=[],r=[],u,z=!1;d=d||{};e=d.encoding||"UTF8";u=d.numRounds||1;n=A(a,e);if(u!==parseInt(u,10)||1>u)throw Error("numRounds must a integer >= 1");if(0===c.lastIndexOf("SHA-",0))if(t=function(a,b){return B(a,b,c)},y=function(a,b,g,d){var f,e;if("SHA-224"===c||"SHA-256"===c)f=(b+65>>>9<<4)+15,e=16;else throw Error("Unexpected error in SHA-2 implementation");for(;a.length<=f;)a.push(0);a[b>>>5]|=128<<24-b%32;b=b+g;a[f]=b& -4294967295;a[f-1]=b/4294967296|0;g=a.length;for(b=0;b<g;b+=e)d=B(a.slice(b,b+e),d,c);if("SHA-224"===c)a=[d[0],d[1],d[2],d[3],d[4],d[5],d[6]];else if("SHA-256"===c)a=d;else throw Error("Unexpected error in SHA-2 implementation");return a},p=function(a){return a.slice()},"SHA-224"===c)m=512,k=224;else if("SHA-256"===c)m=512,k=256;else throw Error("Chosen SHA variant is not supported");else throw Error("Chosen SHA variant is not supported");h=x(c);this.setHMACKey=function(a,b,d){var f;if(!0===l)throw Error("HMAC key already set"); -if(!0===z)throw Error("Cannot set HMAC key after calling update");e=(d||{}).encoding||"UTF8";b=A(b,e)(a);a=b.binLen;b=b.value;f=m>>>3;d=f/4-1;if(f<a/8){for(b=y(b,a,0,x(c));b.length<=d;)b.push(0);b[d]&=4294967040}else if(f>a/8){for(;b.length<=d;)b.push(0);b[d]&=4294967040}for(a=0;a<=d;a+=1)q[a]=b[a]^909522486,r[a]=b[a]^1549556828;h=t(q,h);g=m;l=!0};this.update=function(a){var c,d,e,k=0,p=m>>>5;c=n(a,f,b);a=c.binLen;d=c.value;c=a>>>5;for(e=0;e<c;e+=p)k+m<=a&&(h=t(d.slice(e,e+p),h),k+=m);g+=k;f=d.slice(k>>> -5);b=a%m;z=!0};this.getHash=function(a,d){var e,m,n,t;if(!0===l)throw Error("Cannot call getHash after setting HMAC key");n=C(d);switch(a){case "HEX":e=function(a){return D(a,k,n)};break;case "B64":e=function(a){return E(a,k,n)};break;case "BYTES":e=function(a){return F(a,k)};break;case "ARRAYBUFFER":try{m=new ArrayBuffer(0)}catch(v){throw Error("ARRAYBUFFER not supported by this environment");}e=function(a){return G(a,k)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER"); -}t=y(f.slice(),b,g,p(h));for(m=1;m<u;m+=1)t=y(t,k,0,x(c));return e(t)};this.getHMAC=function(a,d){var e,n,q,u;if(!1===l)throw Error("Cannot call getHMAC without first setting HMAC key");q=C(d);switch(a){case "HEX":e=function(a){return D(a,k,q)};break;case "B64":e=function(a){return E(a,k,q)};break;case "BYTES":e=function(a){return F(a,k)};break;case 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g="",f=a/8,b,e,h;for(b=0;b<f;b+=3)for(e=b+1<f?c[b+1>>>2]:0,h=b+2<f?c[b+2>>>2]:0,h=(c[b>>>2]>>>8*(3-b%4)&255)<<16|(e>>>8*(3-(b+1)%4)&255)<<8|h>>>8*(3-(b+2)%4)&255,e=0;4>e;e+=1)8*b+6*e<=a?g+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(h>>>6*(3-e)&63):g+=d.b64Pad;return g}function F(c,a){var d="",g=a/8,f,b;for(f=0;f<g;f+=1)b=c[f>>>2]>>>8*(3-f%4)&255,d+=String.fromCharCode(b);return d}function G(c,a){var d=a/8,g,f=new ArrayBuffer(d); -for(g=0;g<d;g+=1)f[g]=c[g>>>2]>>>8*(3-g%4)&255;return f}function C(c){var a={outputUpper:!1,b64Pad:"=",shakeLen:-1};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 A(c,a){var d;switch(a){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE"); 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c>>>a|c<<32-a}function N(c, -a,d){return c&a^~c&d}function O(c,a,d){return c&a^c&d^a&d}function P(c){return r(c,2)^r(c,13)^r(c,22)}function Q(c){return r(c,6)^r(c,11)^r(c,25)}function R(c){return r(c,7)^r(c,18)^c>>>3}function S(c){return r(c,17)^r(c,19)^c>>>10}function T(c,a){var d=(c&65535)+(a&65535);return((c>>>16)+(a>>>16)+(d>>>16)&65535)<<16|d&65535}function U(c,a,d,g){var f=(c&65535)+(a&65535)+(d&65535)+(g&65535);return((c>>>16)+(a>>>16)+(d>>>16)+(g>>>16)+(f>>>16)&65535)<<16|f&65535}function V(c,a,d,g,f){var b=(c&65535)+ -(a&65535)+(d&65535)+(g&65535)+(f&65535);return((c>>>16)+(a>>>16)+(d>>>16)+(g>>>16)+(f>>>16)+(b>>>16)&65535)<<16|b&65535}function x(c){var a=[],d;if(0===c.lastIndexOf("SHA-",0))switch(a=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428],d=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],c){case "SHA-224":break;case "SHA-256":a=d;break;case "SHA-384":a=[new l,new l,new l,new l,new l,new l,new l,new l];break;case "SHA-512":a= -[new l,new l,new l,new l,new l,new l,new l,new l];break;default:throw Error("Unknown SHA variant");}else throw Error("No SHA variants supported");return a}function B(c,a,d){var g,f,b,e,h,n,k,m,l,r,p,w,q,x,u,z,A,B,C,D,E,F,v=[],G;if("SHA-224"===d||"SHA-256"===d)r=64,w=1,F=Number,q=T,x=U,u=V,z=R,A=S,B=P,C=Q,E=O,D=N,G=H;else throw Error("Unexpected error in SHA-2 implementation");d=a[0];g=a[1];f=a[2];b=a[3];e=a[4];h=a[5];n=a[6];k=a[7];for(p=0;p<r;p+=1)16>p?(l=p*w,m=c.length<=l?0:c[l],l=c.length<=l+1? -0:c[l+1],v[p]=new F(m,l)):v[p]=x(A(v[p-2]),v[p-7],z(v[p-15]),v[p-16]),m=u(k,C(e),D(e,h,n),G[p],v[p]),l=q(B(d),E(d,g,f)),k=n,n=h,h=e,e=q(b,m),b=f,f=g,g=d,d=q(m,l);a[0]=q(d,a[0]);a[1]=q(g,a[1]);a[2]=q(f,a[2]);a[3]=q(b,a[3]);a[4]=q(e,a[4]);a[5]=q(h,a[5]);a[6]=q(n,a[6]);a[7]=q(k,a[7]);return a}var H;H=[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 w}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=w),exports=w):I.jsSHA=w})(this); +'use strict';(function(I){function w(c,a,d){var k=0,b=[],g=0,f,n,h,e,m,q,y,p,l=!1,t=[],r=[],u,z=!1;d=d||{};f=d.encoding||"UTF8";u=d.numRounds||1;if(u!==parseInt(u,10)||1>u)throw Error("numRounds must a integer >= 1");if(0===c.lastIndexOf("SHA-",0))if(q=function(b,a){return A(b,a,c)},y=function(b,a,k,f){var g,e;if("SHA-224"===c||"SHA-256"===c)g=(a+65>>>9<<4)+15,e=16;else throw Error("Unexpected error in SHA-2 implementation");for(;b.length<=g;)b.push(0);b[a>>>5]|=128<<24-a%32;a=a+k;b[g]=a&4294967295; +b[g-1]=a/4294967296|0;k=b.length;for(a=0;a<k;a+=e)f=A(b.slice(a,a+e),f,c);if("SHA-224"===c)b=[f[0],f[1],f[2],f[3],f[4],f[5],f[6]];else if("SHA-256"===c)b=f;else throw Error("Unexpected error in SHA-2 implementation");return b},p=function(b){return b.slice()},"SHA-224"===c)m=512,e=224;else if("SHA-256"===c)m=512,e=256;else throw Error("Chosen SHA variant is not supported");else throw Error("Chosen SHA variant is not supported");h=B(a,f);n=x(c);this.setHMACKey=function(b,a,g){var e;if(!0===l)throw Error("HMAC key already set"); +if(!0===z)throw Error("Cannot set HMAC key after calling update");f=(g||{}).encoding||"UTF8";a=B(a,f)(b);b=a.binLen;a=a.value;e=m>>>3;g=e/4-1;if(e<b/8){for(a=y(a,b,0,x(c));a.length<=g;)a.push(0);a[g]&=4294967040}else if(e>b/8){for(;a.length<=g;)a.push(0);a[g]&=4294967040}for(b=0;b<=g;b+=1)t[b]=a[b]^909522486,r[b]=a[b]^1549556828;n=q(t,n);k=m;l=!0};this.update=function(a){var c,f,e,d=0,p=m>>>5;c=h(a,b,g);a=c.binLen;f=c.value;c=a>>>5;for(e=0;e<c;e+=p)d+m<=a&&(n=q(f.slice(e,e+p),n),d+=m);k+=d;b=f.slice(d>>> +5);g=a%m;z=!0};this.getHash=function(a,f){var d,h,m,q;if(!0===l)throw Error("Cannot call getHash after setting HMAC key");m=C(f);switch(a){case "HEX":d=function(a){return D(a,e,m)};break;case "B64":d=function(a){return E(a,e,m)};break;case "BYTES":d=function(a){return F(a,e)};break;case "ARRAYBUFFER":try{h=new ArrayBuffer(0)}catch(v){throw Error("ARRAYBUFFER not supported by this environment");}d=function(a){return G(a,e)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER"); +}q=y(b.slice(),g,k,p(n));for(h=1;h<u;h+=1)q=y(q,e,0,x(c));return d(q)};this.getHMAC=function(a,f){var d,h,t,u;if(!1===l)throw Error("Cannot call getHMAC without first setting HMAC key");t=C(f);switch(a){case "HEX":d=function(a){return D(a,e,t)};break;case "B64":d=function(a){return E(a,e,t)};break;case "BYTES":d=function(a){return F(a,e)};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(v){throw Error("ARRAYBUFFER not supported by this environment");}d=function(a){return G(a,e)};break;default:throw Error("outputFormat must be HEX, B64, BYTES, or ARRAYBUFFER"); +}h=y(b.slice(),g,k,p(n));u=q(r,x(c));u=y(h,e,m,u);return d(u)}}function l(){}function D(c,a,d){var k="";a/=8;var b,g;for(b=0;b<a;b+=1)g=c[b>>>2]>>>8*(3+b%4*-1),k+="0123456789abcdef".charAt(g>>>4&15)+"0123456789abcdef".charAt(g&15);return d.outputUpper?k.toUpperCase():k}function E(c,a,d){var k="",b=a/8,g,f,n;for(g=0;g<b;g+=3)for(f=g+1<b?c[g+1>>>2]:0,n=g+2<b?c[g+2>>>2]:0,n=(c[g>>>2]>>>8*(3+g%4*-1)&255)<<16|(f>>>8*(3+(g+1)%4*-1)&255)<<8|n>>>8*(3+(g+2)%4*-1)&255,f=0;4>f;f+=1)8*g+6*f<=a?k+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(n>>> +6*(3-f)&63):k+=d.b64Pad;return k}function F(c,a){var d="",k=a/8,b,g;for(b=0;b<k;b+=1)g=c[b>>>2]>>>8*(3+b%4*-1)&255,d+=String.fromCharCode(g);return d}function G(c,a){var d=a/8,k,b=new ArrayBuffer(d);for(k=0;k<d;k+=1)b[k]=c[k>>>2]>>>8*(3+k%4*-1)&255;return b}function C(c){var a={outputUpper:!1,b64Pad:"=",shakeLen:-1};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 B(c,a){var d;switch(a){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, 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if("UTF16BE"===a||"UTF16LE"===a)for(r=2,e=0;e<c.length;e+=1){f=c.charCodeAt(e);"UTF16LE"===a&&(m=f&255,f=m<<8|f>>>8);p=h+q;for(l=p>>>2;b.length<=l;)b.push(0);b[l]|=f<<8*(r+p%4*-1);h+=2}return{value:b,binLen:8*h+d}};break;case "B64":d=function(a,b,c){var f=0,d,h,e,m,q,l,p;if(-1===a.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");h=a.indexOf("=");a=a.replace(/\=/g,"");if(-1!==h&&h<a.length)throw Error("Invalid '=' found in base-64 string"); +b=b||[0];c=c||0;l=c>>>3;for(h=0;h<a.length;h+=4){q=a.substr(h,4);for(e=m=0;e<q.length;e+=1)d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(q[e]),m|=d<<18-6*e;for(e=0;e<q.length-1;e+=1){p=f+l;for(d=p>>>2;b.length<=d;)b.push(0);b[d]|=(m>>>16-8*e&255)<<8*(3+p%4*-1);f+=1}}return{value:b,binLen:8*f+c}};break;case "BYTES":d=function(a,b,c){var d,n,h,e,m;b=b||[0];c=c||0;h=c>>>3;for(n=0;n<a.length;n+=1)d=a.charCodeAt(n),m=n+h,e=m>>>2,b.length<=e&&b.push(0),b[e]|=d<<8*(3+m%4*-1); +return{value:b,binLen:8*a.length+c}};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(k){throw Error("ARRAYBUFFER not supported by this environment");}d=function(a,b,c){var d,n,h,e;b=b||[0];c=c||0;n=c>>>3;for(d=0;d<a.byteLength;d+=1)e=d+n,h=e>>>2,b.length<=h&&b.push(0),b[h]|=a[d]<<8*(3+e%4*-1);return{value:b,binLen:8*a.byteLength+c}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return d}function r(c,a){return c>>>a|c<<32-a}function J(c,a,d){return c&a^ +~c&d}function K(c,a,d){return c&a^c&d^a&d}function L(c){return r(c,2)^r(c,13)^r(c,22)}function M(c){return r(c,6)^r(c,11)^r(c,25)}function N(c){return r(c,7)^r(c,18)^c>>>3}function O(c){return r(c,17)^r(c,19)^c>>>10}function P(c,a){var d=(c&65535)+(a&65535);return((c>>>16)+(a>>>16)+(d>>>16)&65535)<<16|d&65535}function Q(c,a,d,k){var b=(c&65535)+(a&65535)+(d&65535)+(k&65535);return((c>>>16)+(a>>>16)+(d>>>16)+(k>>>16)+(b>>>16)&65535)<<16|b&65535}function R(c,a,d,k,b){var g=(c&65535)+(a&65535)+(d&65535)+ +(k&65535)+(b&65535);return((c>>>16)+(a>>>16)+(d>>>16)+(k>>>16)+(b>>>16)+(g>>>16)&65535)<<16|g&65535}function x(c){var a=[],d;if(0===c.lastIndexOf("SHA-",0))switch(a=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428],d=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],c){case "SHA-224":break;case "SHA-256":a=d;break;case "SHA-384":a=[new l,new l,new l,new l,new l,new l,new l,new l];break;case "SHA-512":a=[new l,new l,new l, +new l,new l,new l,new l,new l];break;default:throw Error("Unknown SHA variant");}else throw Error("No SHA variants supported");return a}function A(c,a,d){var k,b,g,f,n,h,e,m,l,r,p,w,t,x,u,z,A,B,C,D,E,F,v=[],G;if("SHA-224"===d||"SHA-256"===d)r=64,w=1,F=Number,t=P,x=Q,u=R,z=N,A=O,B=L,C=M,E=K,D=J,G=H;else throw Error("Unexpected error in SHA-2 implementation");d=a[0];k=a[1];b=a[2];g=a[3];f=a[4];n=a[5];h=a[6];e=a[7];for(p=0;p<r;p+=1)16>p?(l=p*w,m=c.length<=l?0:c[l],l=c.length<=l+1?0:c[l+1],v[p]=new F(m, +l)):v[p]=x(A(v[p-2]),v[p-7],z(v[p-15]),v[p-16]),m=u(e,C(f),D(f,n,h),G[p],v[p]),l=t(B(d),E(d,k,b)),e=h,h=n,n=f,f=t(g,m),g=b,b=k,k=d,d=t(m,l);a[0]=t(d,a[0]);a[1]=t(k,a[1]);a[2]=t(b,a[2]);a[3]=t(g,a[3]);a[4]=t(f,a[4]);a[5]=t(n,a[5]);a[6]=t(h,a[6]);a[7]=t(e,a[7]);return a}var H;H=[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 w}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=w),exports=w):I.jsSHA=w})(this); diff --git a/src/sha3.js b/src/sha3.js index ee2adaa..6c19e4b 100644 --- a/src/sha3.js +++ b/src/sha3.js @@ -9,21 +9,21 @@ Several functions taken from Paul Johnston */ -'use strict';(function(K){function n(d,b,g){var a=0,e=[],h=0,f,r,c,k,l,y,q,A,p=!1,n=[],w=[],t,x=!1,u=!1;g=g||{};f=g.encoding||"UTF8";t=g.numRounds||1;c=C(b,f);if(t!==parseInt(t,10)||1>t)throw Error("numRounds must a integer >= 1");if(0===d.lastIndexOf("SHA3-",0)||0===d.lastIndexOf("SHAKE",0)){var B=6;y=z;A=function(a){var b=[],d;for(d=0;5>d;d+=1)b[d]=a[d].slice();return b};if("SHA3-224"===d)l=1152,k=224;else if("SHA3-256"===d)l=1088,k=256;else if("SHA3-384"===d)l=832,k=384;else if("SHA3-512"===d)l= -576,k=512;else if("SHAKE128"===d)l=1344,k=-1,B=31,u=!0;else if("SHAKE256"===d)l=1088,k=-1,B=31,u=!0;else throw Error("Chosen SHA variant is not supported");q=function(a,d,b,e,h){b=l;var g=B,f,r=[],k=b>>>5,c=0,m=d>>>5;for(f=0;f<m&&d>=b;f+=k)e=z(a.slice(f,f+k),e),d-=b;a=a.slice(f);for(d%=b;a.length<k;)a.push(0);f=d>>>3;a[f>>2]^=g<<24-f%4*8;a[k-1]^=128;for(e=z(a,e);32*r.length<h;){a=e[c%5][c/5|0];r.push((a.b&255)<<24|(a.b&65280)<<8|(a.b&16711680)>>8|a.b>>>24);if(32*r.length>=h)break;r.push((a.a&255)<< -24|(a.a&65280)<<8|(a.a&16711680)>>8|a.a>>>24);c+=1;0===64*c%b&&z(null,e)}return r}}else throw Error("Chosen SHA variant is not supported");r=v(d);this.setHMACKey=function(b,e,h){var g;if(!0===p)throw Error("HMAC key already set");if(!0===x)throw Error("Cannot set HMAC key after calling update");if(!0===u)throw Error("SHAKE is not supported for HMAC");f=(h||{}).encoding||"UTF8";e=C(e,f)(b);b=e.binLen;e=e.value;g=l>>>3;h=g/4-1;if(g<b/8){for(e=q(e,b,0,v(d),k);e.length<=h;)e.push(0);e[h]&=4294967040}else if(g> -b/8){for(;e.length<=h;)e.push(0);e[h]&=4294967040}for(b=0;b<=h;b+=1)n[b]=e[b]^909522486,w[b]=e[b]^1549556828;r=y(n,r);a=l;p=!0};this.update=function(b){var d,f,g,k=0,D=l>>>5;d=c(b,e,h);b=d.binLen;f=d.value;d=b>>>5;for(g=0;g<d;g+=D)k+l<=b&&(r=y(f.slice(g,g+D),r),k+=l);a+=k;e=f.slice(k>>>5);h=b%l;x=!0};this.getHash=function(b,g){var f,c,l,m;if(!0===p)throw Error("Cannot call getHash after setting HMAC key");l=E(g);if(!0===u){if(-1===l.shakeLen)throw Error("shakeLen must be specified 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be HEX, B64, BYTES, or ARRAYBUFFER"); -}c=q(e.slice(),h,a,A(r),k);n=y(w,v(d));n=q(c,k,l,n,k);return g(n)}}function c(d,b){this.a=d;this.b=b}function M(d,b,g){var a=d.length,e,h,f,c,m;b=b||[0];g=g||0;m=g>>>3;if(0!==a%2)throw Error("String of HEX type must be in byte increments");for(e=0;e<a;e+=2){h=parseInt(d.substr(e,2),16);if(isNaN(h))throw Error("String of HEX type contains invalid characters");c=(e>>>1)+m;for(f=c>>>2;b.length<=f;)b.push(0);b[f]|=h<<8*(3-c%4)}return{value:b,binLen:4*a+g}}function N(d,b,g){var a=[],e,h,f,c,a=b||[0];g= -g||0;h=g>>>3;for(e=0;e<d.length;e+=1)b=d.charCodeAt(e),c=e+h,f=c>>>2,a.length<=f&&a.push(0),a[f]|=b<<8*(3-c%4);return{value:a,binLen:8*d.length+g}}function O(d,b,g){var a=[],e=0,h,f,c,m,k,l,a=b||[0];g=g||0;b=g>>>3;if(-1===d.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");f=d.indexOf("=");d=d.replace(/\=/g,"");if(-1!==f&&f<d.length)throw Error("Invalid '=' found in base-64 string");for(f=0;f<d.length;f+=4){k=d.substr(f,4);for(c=m=0;c<k.length;c+=1)h="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(k[c]), -m|=h<<18-6*c;for(c=0;c<k.length-1;c+=1){l=e+b;for(h=l>>>2;a.length<=h;)a.push(0);a[h]|=(m>>>16-8*c&255)<<8*(3-l%4);e+=1}}return{value:a,binLen:8*e+g}}function P(d,b,g){var a=[],e,h,f,a=b||[0];g=g||0;e=g>>>3;for(b=0;b<d.byteLength;b+=1)f=b+e,h=f>>>2,a.length<=h&&a.push(0),a[h]|=d[b]<<8*(3-f%4);return{value:a,binLen:8*d.byteLength+g}}function F(d,b,g){var a="";b/=8;var e,h;for(e=0;e<b;e+=1)h=d[e>>>2]>>>8*(3-e%4),a+="0123456789abcdef".charAt(h>>>4&15)+"0123456789abcdef".charAt(h&15);return g.outputUpper? -a.toUpperCase():a}function G(d,b,g){var a="",e=b/8,h,f,c;for(h=0;h<e;h+=3)for(f=h+1<e?d[h+1>>>2]:0,c=h+2<e?d[h+2>>>2]:0,c=(d[h>>>2]>>>8*(3-h%4)&255)<<16|(f>>>8*(3-(h+1)%4)&255)<<8|c>>>8*(3-(h+2)%4)&255,f=0;4>f;f+=1)8*h+6*f<=b?a+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(c>>>6*(3-f)&63):a+=g.b64Pad;return a}function H(d,b){var c="",a=b/8,e,h;for(e=0;e<a;e+=1)h=d[e>>>2]>>>8*(3-e%4)&255,c+=String.fromCharCode(h);return c}function I(d,b){var c=b/8,a,e=new ArrayBuffer(c); -for(a=0;a<c;a+=1)e[a]=d[a>>>2]>>>8*(3-a%4)&255;return e}function E(d){var b={outputUpper:!1,b64Pad:"=",shakeLen:-1};d=d||{};b.outputUpper=d.outputUpper||!1;!0===d.hasOwnProperty("b64Pad")&&(b.b64Pad=d.b64Pad);if(!0===d.hasOwnProperty("shakeLen")){if(0!==d.shakeLen%8)throw Error("shakeLen must be a multiple of 8");b.shakeLen=d.shakeLen}if("boolean"!==typeof b.outputUpper)throw Error("Invalid outputUpper formatting option");if("string"!==typeof b.b64Pad)throw Error("Invalid b64Pad formatting option"); -return b}function C(d,b){var c;switch(b){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(d){case "HEX":c=M;break;case "TEXT":c=function(a,d,c){var f=[],g=[],m=0,k,l,n,q,p,f=d||[0];d=c||0;n=d>>>3;if("UTF8"===b)for(k=0;k<a.length;k+=1)for(c=a.charCodeAt(k),g=[],128>c?g.push(c):2048>c?(g.push(192|c>>>6),g.push(128|c&63)):55296>c||57344<=c?g.push(224|c>>>12,128|c>>>6&63,128|c&63):(k+=1,c=65536+((c&1023)<<10|a.charCodeAt(k)&1023), -g.push(240|c>>>18,128|c>>>12&63,128|c>>>6&63,128|c&63)),l=0;l<g.length;l+=1){p=m+n;for(q=p>>>2;f.length<=q;)f.push(0);f[q]|=g[l]<<8*(3-p%4);m+=1}else if("UTF16BE"===b||"UTF16LE"===b)for(k=0;k<a.length;k+=1){c=a.charCodeAt(k);"UTF16LE"===b&&(l=c&255,c=l<<8|c>>>8);p=m+n;for(q=p>>>2;f.length<=q;)f.push(0);f[q]|=c<<8*(2-p%4);m+=2}return{value:f,binLen:8*m+d}};break;case "B64":c=O;break;case "BYTES":c=N;break;case "ARRAYBUFFER":try{c=new ArrayBuffer(0)}catch(a){throw Error("ARRAYBUFFER not supported by this environment"); 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c(2147483648,2147483658),new c(2147483648,2147516545),new c(2147483648,32896),new c(0,2147483649),new c(2147483648,2147516424)];x=[[0,36,3,41,18],[1,44,10,45,2],[62,6,43,15,61],[28,55,25,21,56],[27,20,39,8,14]];"function"===typeof define&&define.amd?define(function(){return n}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&& -(module.exports=n),exports=n):K.jsSHA=n})(this); +'use strict';(function(L){function u(d,c,h){var a=0,b=[],l=0,e,m,q,g,k,f,p,r,A=!1,n=[],u=[],v,z=!1,x=!1,t=-1;h=h||{};e=h.encoding||"UTF8";v=h.numRounds||1;if(v!==parseInt(v,10)||1>v)throw Error("numRounds must a integer >= 1");if(0===d.lastIndexOf("SHA3-",0)||0===d.lastIndexOf("SHAKE",0)){var C=6;f=B;r=function(a){var b=[],e;for(e=0;5>e;e+=1)b[e]=a[e].slice();return b};t=1;if("SHA3-224"===d)k=1152,g=224;else if("SHA3-256"===d)k=1088,g=256;else if("SHA3-384"===d)k=832,g=384;else if("SHA3-512"===d)k= +576,g=512;else if("SHAKE128"===d)k=1344,g=-1,C=31,x=!0;else if("SHAKE256"===d)k=1088,g=-1,C=31,x=!0;else throw Error("Chosen SHA variant is not supported");p=function(a,b,e,g,c){e=k;var d=C,m,l=[],h=e>>>5,f=0,q=b>>>5;for(m=0;m<q&&b>=e;m+=h)g=B(a.slice(m,m+h),g),b-=e;a=a.slice(m);for(b%=e;a.length<h;)a.push(0);m=b>>>3;a[m>>2]^=d<<m%4*8;a[h-1]^=2147483648;for(g=B(a,g);32*l.length<c;){a=g[f%5][f/5|0];l.push(a.b);if(32*l.length>=c)break;l.push(a.a);f+=1;0===64*f%e&&B(null,g)}return l}}else throw Error("Chosen SHA variant is not supported"); +q=D(c,e,t);m=y(d);this.setHMACKey=function(b,c,l){var h;if(!0===A)throw Error("HMAC key already set");if(!0===z)throw Error("Cannot set HMAC key after calling update");if(!0===x)throw Error("SHAKE is not supported for HMAC");e=(l||{}).encoding||"UTF8";c=D(c,e,t)(b);b=c.binLen;c=c.value;h=k>>>3;l=h/4-1;if(h<b/8){for(c=p(c,b,0,y(d),g);c.length<=l;)c.push(0);c[l]&=4294967040}else if(h>b/8){for(;c.length<=l;)c.push(0);c[l]&=4294967040}for(b=0;b<=l;b+=1)n[b]=c[b]^909522486,u[b]=c[b]^1549556828;m=f(n,m); +a=k;A=!0};this.update=function(c){var e,g,d,h=0,p=k>>>5;e=q(c,b,l);c=e.binLen;g=e.value;e=c>>>5;for(d=0;d<e;d+=p)h+k<=c&&(m=f(g.slice(d,d+p),m),h+=k);a+=h;b=g.slice(h>>>5);l=c%k;z=!0};this.getHash=function(c,e){var h,f,q,k;if(!0===A)throw Error("Cannot call getHash after setting HMAC key");q=E(e);if(!0===x){if(-1===q.shakeLen)throw Error("shakeLen must be specified in options");g=q.shakeLen}switch(c){case "HEX":h=function(a){return F(a,g,t,q)};break;case "B64":h=function(a){return G(a,g,t,q)};break; +case "BYTES":h=function(a){return H(a,g,t)};break;case "ARRAYBUFFER":try{f=new ArrayBuffer(0)}catch(M){throw Error("ARRAYBUFFER not supported by this environment");}h=function(a){return I(a,g,t)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER");}k=p(b.slice(),l,a,r(m),g);for(f=1;f<v;f+=1)!0===x&&0!==g%32&&(k[k.length-1]&=16777215>>>24-g%32),k=p(k,g,0,y(d),g);return h(k)};this.getHMAC=function(c,e){var h,q,n,v;if(!1===A)throw Error("Cannot call getHMAC without first setting HMAC key"); +n=E(e);switch(c){case "HEX":h=function(a){return F(a,g,t,n)};break;case "B64":h=function(a){return G(a,g,t,n)};break;case "BYTES":h=function(a){return H(a,g,t)};break;case "ARRAYBUFFER":try{h=new ArrayBuffer(0)}catch(M){throw Error("ARRAYBUFFER not supported by this environment");}h=function(a){return I(a,g,t)};break;default:throw Error("outputFormat must be HEX, B64, BYTES, or ARRAYBUFFER");}q=p(b.slice(),l,a,r(m),g);v=f(u,y(d));v=p(q,g,k,v,g);return h(v)}}function f(d,c){this.a=d;this.b=c}function F(d, +c,h,a){var b="";c/=8;var l,e,m;m=-1===h?3:0;for(l=0;l<c;l+=1)e=d[l>>>2]>>>8*(m+l%4*h),b+="0123456789abcdef".charAt(e>>>4&15)+"0123456789abcdef".charAt(e&15);return a.outputUpper?b.toUpperCase():b}function G(d,c,h,a){var b="",l=c/8,e,m,f,g;g=-1===h?3:0;for(e=0;e<l;e+=3)for(m=e+1<l?d[e+1>>>2]:0,f=e+2<l?d[e+2>>>2]:0,f=(d[e>>>2]>>>8*(g+e%4*h)&255)<<16|(m>>>8*(g+(e+1)%4*h)&255)<<8|f>>>8*(g+(e+2)%4*h)&255,m=0;4>m;m+=1)8*e+6*m<=c?b+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(f>>> +6*(3-m)&63):b+=a.b64Pad;return b}function H(d,c,h){var a="";c/=8;var b,l,e;e=-1===h?3:0;for(b=0;b<c;b+=1)l=d[b>>>2]>>>8*(e+b%4*h)&255,a+=String.fromCharCode(l);return a}function I(d,c,h){c/=8;var a,b=new ArrayBuffer(c),l;l=-1===h?3:0;for(a=0;a<c;a+=1)b[a]=d[a>>>2]>>>8*(l+a%4*h)&255;return b}function E(d){var c={outputUpper:!1,b64Pad:"=",shakeLen:-1};d=d||{};c.outputUpper=d.outputUpper||!1;!0===d.hasOwnProperty("b64Pad")&&(c.b64Pad=d.b64Pad);if(!0===d.hasOwnProperty("shakeLen")){if(0!==d.shakeLen% +8)throw Error("shakeLen must be a multiple of 8");c.shakeLen=d.shakeLen}if("boolean"!==typeof c.outputUpper)throw Error("Invalid outputUpper formatting option");if("string"!==typeof c.b64Pad)throw Error("Invalid b64Pad formatting option");return c}function D(d,c,h){switch(c){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(d){case "HEX":d=function(a,b,c){var e=a.length,d,f,g,k,w,p;if(0!==e%2)throw Error("String of HEX type must be in byte increments"); +b=b||[0];c=c||0;w=c>>>3;p=-1===h?3:0;for(d=0;d<e;d+=2){f=parseInt(a.substr(d,2),16);if(isNaN(f))throw Error("String of HEX type contains invalid characters");k=(d>>>1)+w;for(g=k>>>2;b.length<=g;)b.push(0);b[g]|=f<<8*(p+k%4*h)}return{value:b,binLen:4*e+c}};break;case "TEXT":d=function(a,b,d){var e,f,q=0,g,k,w,p,r,n;b=b||[0];d=d||0;w=d>>>3;if("UTF8"===c)for(n=-1===h?3:0,g=0;g<a.length;g+=1)for(e=a.charCodeAt(g),f=[],128>e?f.push(e):2048>e?(f.push(192|e>>>6),f.push(128|e&63)):55296>e||57344<=e?f.push(224| +e>>>12,128|e>>>6&63,128|e&63):(g+=1,e=65536+((e&1023)<<10|a.charCodeAt(g)&1023),f.push(240|e>>>18,128|e>>>12&63,128|e>>>6&63,128|e&63)),k=0;k<f.length;k+=1){r=q+w;for(p=r>>>2;b.length<=p;)b.push(0);b[p]|=f[k]<<8*(n+r%4*h);q+=1}else if("UTF16BE"===c||"UTF16LE"===c)for(n=-1===h?2:0,g=0;g<a.length;g+=1){e=a.charCodeAt(g);"UTF16LE"===c&&(k=e&255,e=k<<8|e>>>8);r=q+w;for(p=r>>>2;b.length<=p;)b.push(0);b[p]|=e<<8*(n+r%4*h);q+=2}return{value:b,binLen:8*q+d}};break;case "B64":d=function(a,b,c){var e=0,d,f, +g,k,n,p,r,u;if(-1===a.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");f=a.indexOf("=");a=a.replace(/\=/g,"");if(-1!==f&&f<a.length)throw Error("Invalid '=' found in base-64 string");b=b||[0];c=c||0;p=c>>>3;u=-1===h?3:0;for(f=0;f<a.length;f+=4){n=a.substr(f,4);for(g=k=0;g<n.length;g+=1)d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(n[g]),k|=d<<18-6*g;for(g=0;g<n.length-1;g+=1){r=e+p;for(d=r>>>2;b.length<=d;)b.push(0);b[d]|=(k>>>16-8*g&255)<< +8*(u+r%4*h);e+=1}}return{value:b,binLen:8*e+c}};break;case "BYTES":d=function(a,b,c){var e,d,f,g,k,n;b=b||[0];c=c||0;f=c>>>3;n=-1===h?3:0;for(d=0;d<a.length;d+=1)e=a.charCodeAt(d),k=d+f,g=k>>>2,b.length<=g&&b.push(0),b[g]|=e<<8*(n+k%4*h);return{value:b,binLen:8*a.length+c}};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(a){throw Error("ARRAYBUFFER not supported by this environment");}d=function(a,b,c){var d,f,n,g,k;b=b||[0];c=c||0;f=c>>>3;k=-1===h?3:0;for(d=0;d<a.byteLength;d+=1)g=d+f,n= +g>>>2,b.length<=n&&b.push(0),b[n]|=a[d]<<8*(k+g%4*h);return{value:b,binLen:8*a.byteLength+c}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return d}function z(d,c){return 32<c?(c-=32,new f(d.b<<c|d.a>>>32-c,d.a<<c|d.b>>>32-c)):0!==c?new f(d.a<<c|d.b>>>32-c,d.b<<c|d.a>>>32-c):d}function n(d){var c=0,h=0,a;for(a=0;a<arguments.length;a+=1)c^=arguments[a].b,h^=arguments[a].a;return new f(h,c)}function y(d){var c=[];if(0===d.lastIndexOf("SHA3-",0)||0===d.lastIndexOf("SHAKE", +0))for(d=0;5>d;d+=1)c[d]=[new f(0,0),new f(0,0),new f(0,0),new f(0,0),new f(0,0)];else throw Error("No SHA variants supported");return c}function B(d,c){var h,a,b,l,e=[],m=[];if(null!==d)for(a=0;a<d.length;a+=2)c[(a>>>1)%5][(a>>>1)/5|0]=n(c[(a>>>1)%5][(a>>>1)/5|0],new f(d[a+1],d[a]));for(h=0;24>h;h+=1){l=y("SHA3-");for(a=0;5>a;a+=1)e[a]=n(c[a][0],c[a][1],c[a][2],c[a][3],c[a][4]);for(a=0;5>a;a+=1)m[a]=n(e[(a+4)%5],z(e[(a+1)%5],1));for(a=0;5>a;a+=1)for(b=0;5>b;b+=1)c[a][b]=n(c[a][b],m[a]);for(a=0;5> +a;a+=1)for(b=0;5>b;b+=1)l[b][(2*a+3*b)%5]=z(c[a][b],J[a][b]);for(a=0;5>a;a+=1)for(b=0;5>b;b+=1)c[a][b]=n(l[a][b],new f(~l[(a+1)%5][b].a&l[(a+2)%5][b].a,~l[(a+1)%5][b].b&l[(a+2)%5][b].b));c[0][0]=n(c[0][0],K[h])}return c}var J,K;K=[new f(0,1),new f(0,32898),new f(2147483648,32906),new f(2147483648,2147516416),new f(0,32907),new f(0,2147483649),new f(2147483648,2147516545),new f(2147483648,32777),new f(0,138),new f(0,136),new f(0,2147516425),new f(0,2147483658),new f(0,2147516555),new f(2147483648, +139),new f(2147483648,32905),new f(2147483648,32771),new f(2147483648,32770),new f(2147483648,128),new f(0,32778),new f(2147483648,2147483658),new f(2147483648,2147516545),new f(2147483648,32896),new f(0,2147483649),new f(2147483648,2147516424)];J=[[0,36,3,41,18],[1,44,10,45,2],[62,6,43,15,61],[28,55,25,21,56],[27,20,39,8,14]];"function"===typeof define&&define.amd?define(function(){return u}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=u),exports=u): +L.jsSHA=u})(this); diff --git a/src/sha512.js b/src/sha512.js index 49e0855..8cec42b 100644 --- a/src/sha512.js +++ b/src/sha512.js @@ -9,27 +9,28 @@ Several functions taken from Paul Johnston */ -'use strict';(function(L){function y(n,b,d){var c=0,f=[],e=0,a,h,l,k,m,t,u,q,v=!1,r=[],A=[],x,B=!1;d=d||{};a=d.encoding||"UTF8";x=d.numRounds||1;l=C(b,a);if(x!==parseInt(x,10)||1>x)throw Error("numRounds must a integer >= 1");if(0===n.lastIndexOf("SHA-",0))if(t=function(b,c){return D(b,c,n)},u=function(b,c,d,e){var p,f;if("SHA-384"===n||"SHA-512"===n)p=(c+129>>>10<<5)+31,f=32;else throw Error("Unexpected error in SHA-2 implementation");for(;b.length<=p;)b.push(0);b[c>>>5]|=128<<24-c%32;c=c+d;b[p]= -c&4294967295;b[p-1]=c/4294967296|0;d=b.length;for(c=0;c<d;c+=f)e=D(b.slice(c,c+f),e,n);if("SHA-384"===n)b=[e[0].a,e[0].b,e[1].a,e[1].b,e[2].a,e[2].b,e[3].a,e[3].b,e[4].a,e[4].b,e[5].a,e[5].b];else if("SHA-512"===n)b=[e[0].a,e[0].b,e[1].a,e[1].b,e[2].a,e[2].b,e[3].a,e[3].b,e[4].a,e[4].b,e[5].a,e[5].b,e[6].a,e[6].b,e[7].a,e[7].b];else throw Error("Unexpected error in SHA-2 implementation");return b},q=function(b){return b.slice()},"SHA-384"===n)m=1024,k=384;else if("SHA-512"===n)m=1024,k=512;else throw Error("Chosen SHA variant is not supported"); -else throw Error("Chosen SHA variant is not supported");h=z(n);this.setHMACKey=function(b,d,e){var f;if(!0===v)throw Error("HMAC key already set");if(!0===B)throw Error("Cannot set HMAC key after calling update");a=(e||{}).encoding||"UTF8";d=C(d,a)(b);b=d.binLen;d=d.value;f=m>>>3;e=f/4-1;if(f<b/8){for(d=u(d,b,0,z(n),k);d.length<=e;)d.push(0);d[e]&=4294967040}else if(f>b/8){for(;d.length<=e;)d.push(0);d[e]&=4294967040}for(b=0;b<=e;b+=1)r[b]=d[b]^909522486,A[b]=d[b]^1549556828;h=t(r,h);c=m;v=!0};this.update= -function(b){var d,n,a,g=0,k=m>>>5;d=l(b,f,e);b=d.binLen;n=d.value;d=b>>>5;for(a=0;a<d;a+=k)g+m<=b&&(h=t(n.slice(a,a+k),h),g+=m);c+=g;f=n.slice(g>>>5);e=b%m;B=!0};this.getHash=function(b,d){var a,g,m,l;if(!0===v)throw Error("Cannot call getHash after setting HMAC key");m=E(d);switch(b){case "HEX":a=function(b){return F(b,k,m)};break;case "B64":a=function(b){return G(b,k,m)};break;case "BYTES":a=function(b){return H(b,k)};break;case "ARRAYBUFFER":try{g=new ArrayBuffer(0)}catch(w){throw Error("ARRAYBUFFER not supported by this environment"); -}a=function(b){return I(b,k)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER");}l=u(f.slice(),e,c,q(h),k);for(g=1;g<x;g+=1)l=u(l,k,0,z(n),k);return a(l)};this.getHMAC=function(b,d){var a,g,l,r;if(!1===v)throw Error("Cannot call getHMAC without first setting HMAC key");l=E(d);switch(b){case "HEX":a=function(b){return F(b,k,l)};break;case "B64":a=function(b){return G(b,k,l)};break;case "BYTES":a=function(b){return H(b,k)};break;case "ARRAYBUFFER":try{a=new ArrayBuffer(0)}catch(w){throw Error("ARRAYBUFFER not supported by this environment"); -}a=function(b){return I(b,k)};break;default:throw Error("outputFormat must be HEX, B64, BYTES, or ARRAYBUFFER");}g=u(f.slice(),e,c,q(h),k);r=t(A,z(n));r=u(g,k,m,r,k);return a(r)}}function c(c,b){this.a=c;this.b=b}function M(c,b,d){var a=c.length,f,e,g,h,l;b=b||[0];d=d||0;l=d>>>3;if(0!==a%2)throw Error("String of HEX type must be in byte increments");for(f=0;f<a;f+=2){e=parseInt(c.substr(f,2),16);if(isNaN(e))throw Error("String of HEX type contains invalid characters");h=(f>>>1)+l;for(g=h>>>2;b.length<= -g;)b.push(0);b[g]|=e<<8*(3-h%4)}return{value:b,binLen:4*a+d}}function N(c,b,d){var a=[],f,e,g,h,a=b||[0];d=d||0;e=d>>>3;for(f=0;f<c.length;f+=1)b=c.charCodeAt(f),h=f+e,g=h>>>2,a.length<=g&&a.push(0),a[g]|=b<<8*(3-h%4);return{value:a,binLen:8*c.length+d}}function O(c,b,d){var a=[],f=0,e,g,h,l,k,m,a=b||[0];d=d||0;b=d>>>3;if(-1===c.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");g=c.indexOf("=");c=c.replace(/\=/g,"");if(-1!==g&&g<c.length)throw Error("Invalid '=' found in base-64 string"); 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n=[],h=[],l=0,k,m,t,u,q,n=d||[0];d=a||0;t=d>>>3;if("UTF8"===b)for(k=0;k<c.length;k+=1)for(a=c.charCodeAt(k),h=[],128>a?h.push(a):2048>a?(h.push(192|a>>>6),h.push(128|a&63)):55296>a||57344<=a?h.push(224|a>>>12,128|a>>>6&63,128|a&63):(k+=1,a=65536+((a&1023)<<10|c.charCodeAt(k)&1023), -h.push(240|a>>>18,128|a>>>12&63,128|a>>>6&63,128|a&63)),m=0;m<h.length;m+=1){q=l+t;for(u=q>>>2;n.length<=u;)n.push(0);n[u]|=h[m]<<8*(3-q%4);l+=1}else if("UTF16BE"===b||"UTF16LE"===b)for(k=0;k<c.length;k+=1){a=c.charCodeAt(k);"UTF16LE"===b&&(m=a&255,a=m<<8|a>>>8);q=l+t;for(u=q>>>2;n.length<=u;)n.push(0);n[u]|=a<<8*(2-q%4);l+=2}return{value:n,binLen:8*l+d}};break;case "B64":d=O;break;case "BYTES":d=N;break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(a){throw Error("ARRAYBUFFER not supported by this environment"); -}d=P;break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return d}function v(a,b){var d=null,d=new c(a.a,a.b);return d=32>=b?new 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c(a[48],3100823752),new c(a[49],1363258195),new c(a[50], -3750685593),new c(a[51],3785050280),new c(a[52],3318307427),new c(a[53],3812723403),new c(a[54],2003034995),new c(a[55],3602036899),new c(a[56],1575990012),new c(a[57],1125592928),new c(a[58],2716904306),new c(a[59],442776044),new c(a[60],593698344),new c(a[61],3733110249),new c(a[62],2999351573),new c(a[63],3815920427),new c(3391569614,3928383900),new c(3515267271,566280711),new c(3940187606,3454069534),new c(4118630271,4000239992),new c(116418474,1914138554),new c(174292421,2731055270),new c(289380356, -3203993006),new c(460393269,320620315),new c(685471733,587496836),new c(852142971,1086792851),new c(1017036298,365543100),new c(1126000580,2618297676),new c(1288033470,3409855158),new c(1501505948,4234509866),new c(1607167915,987167468),new c(1816402316,1246189591)];"function"===typeof define&&define.amd?define(function(){return y}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=y),exports=y):L.jsSHA=y})(this); +'use strict';(function(L){function x(c,a,d){var e=0,g=[],q=0,f,b,k,h,l,n,t,p,y=!1,u=[],r=[],v,A=!1;d=d||{};f=d.encoding||"UTF8";v=d.numRounds||1;if(v!==parseInt(v,10)||1>v)throw Error("numRounds must a integer >= 1");if(0===c.lastIndexOf("SHA-",0))if(n=function(a,d){return B(a,d,c)},t=function(a,d,g,e){var b,f;if("SHA-384"===c||"SHA-512"===c)b=(d+129>>>10<<5)+31,f=32;else throw Error("Unexpected error in SHA-2 implementation");for(;a.length<=b;)a.push(0);a[d>>>5]|=128<<24-d%32;d=d+g;a[b]=d&4294967295; +a[b-1]=d/4294967296|0;g=a.length;for(d=0;d<g;d+=f)e=B(a.slice(d,d+f),e,c);if("SHA-384"===c)a=[e[0].a,e[0].b,e[1].a,e[1].b,e[2].a,e[2].b,e[3].a,e[3].b,e[4].a,e[4].b,e[5].a,e[5].b];else if("SHA-512"===c)a=[e[0].a,e[0].b,e[1].a,e[1].b,e[2].a,e[2].b,e[3].a,e[3].b,e[4].a,e[4].b,e[5].a,e[5].b,e[6].a,e[6].b,e[7].a,e[7].b];else throw Error("Unexpected error in SHA-2 implementation");return a},p=function(a){return a.slice()},"SHA-384"===c)l=1024,h=384;else if("SHA-512"===c)l=1024,h=512;else throw Error("Chosen SHA variant is not supported"); +else throw Error("Chosen SHA variant is not supported");k=C(a,f);b=z(c);this.setHMACKey=function(a,d,g){var q;if(!0===y)throw Error("HMAC key already set");if(!0===A)throw Error("Cannot set HMAC key after calling update");f=(g||{}).encoding||"UTF8";d=C(d,f)(a);a=d.binLen;d=d.value;q=l>>>3;g=q/4-1;if(q<a/8){for(d=t(d,a,0,z(c));d.length<=g;)d.push(0);d[g]&=4294967040}else if(q>a/8){for(;d.length<=g;)d.push(0);d[g]&=4294967040}for(a=0;a<=g;a+=1)u[a]=d[a]^909522486,r[a]=d[a]^1549556828;b=n(u,b);e=l;y= +!0};this.update=function(a){var d,c,m,f=0,h=l>>>5;d=k(a,g,q);a=d.binLen;c=d.value;d=a>>>5;for(m=0;m<d;m+=h)f+l<=a&&(b=n(c.slice(m,m+h),b),f+=l);e+=f;g=c.slice(f>>>5);q=a%l;A=!0};this.getHash=function(a,d){var f,k,l,n;if(!0===y)throw Error("Cannot call getHash after setting HMAC key");l=D(d);switch(a){case "HEX":f=function(a){return E(a,h,l)};break;case 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E(c,a,d){var e="";a/=8;var g,b;for(g=0;g<a;g+=1)b=c[g>>>2]>>>8*(3+g%4*-1),e+="0123456789abcdef".charAt(b>>>4&15)+"0123456789abcdef".charAt(b&15);return d.outputUpper?e.toUpperCase():e}function F(c,a,d){var e="",g=a/8,b,f,H;for(b=0;b<g;b+=3)for(f=b+1<g?c[b+1>>>2]:0,H=b+2<g?c[b+2>>>2]: +0,H=(c[b>>>2]>>>8*(3+b%4*-1)&255)<<16|(f>>>8*(3+(b+1)%4*-1)&255)<<8|H>>>8*(3+(b+2)%4*-1)&255,f=0;4>f;f+=1)8*b+6*f<=a?e+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(H>>>6*(3-f)&63):e+=d.b64Pad;return e}function G(c,a){var d="",e=a/8,g,b;for(g=0;g<e;g+=1)b=c[g>>>2]>>>8*(3+g%4*-1)&255,d+=String.fromCharCode(b);return d}function I(c,a){var d=a/8,e,g=new ArrayBuffer(d);for(e=0;e<d;e+=1)g[e]=c[e>>>2]>>>8*(3+e%4*-1)&255;return g}function D(c){var a={outputUpper:!1,b64Pad:"=", +shakeLen:-1};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 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c(b.a,b.b);return d=32>=a?new c(d.a>>>a|d.b<<32-a&4294967295,d.b>>>a|d.a<<32-a&4294967295):new c(d.b>>>a-32|d.a<<64-a&4294967295,d.a>>>a-32|d.b<<64-a&4294967295)}function J(b,a){var d=null;return d=32>=a?new c(b.a>>>a,b.b>>>a|b.a<<32-a&4294967295):new c(0,b.a>>>a-32)}function M(b,a,d){return new c(b.a& +a.a^~b.a&d.a,b.b&a.b^~b.b&d.b)}function N(b,a,d){return new c(b.a&a.a^b.a&d.a^a.a&d.a,b.b&a.b^b.b&d.b^a.b&d.b)}function O(b){var a=r(b,28),d=r(b,34);b=r(b,39);return new c(a.a^d.a^b.a,a.b^d.b^b.b)}function P(b){var a=r(b,14),d=r(b,18);b=r(b,41);return new c(a.a^d.a^b.a,a.b^d.b^b.b)}function Q(b){var a=r(b,1),d=r(b,8);b=J(b,7);return new c(a.a^d.a^b.a,a.b^d.b^b.b)}function R(b){var a=r(b,19),d=r(b,61);b=J(b,6);return new c(a.a^d.a^b.a,a.b^d.b^b.b)}function S(b,a){var d,e,g;d=(b.b&65535)+(a.b&65535); +e=(b.b>>>16)+(a.b>>>16)+(d>>>16);g=(e&65535)<<16|d&65535;d=(b.a&65535)+(a.a&65535)+(e>>>16);e=(b.a>>>16)+(a.a>>>16)+(d>>>16);return new c((e&65535)<<16|d&65535,g)}function T(b,a,d,e){var g,q,f;g=(b.b&65535)+(a.b&65535)+(d.b&65535)+(e.b&65535);q=(b.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(g>>>16);f=(q&65535)<<16|g&65535;g=(b.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(q>>>16);q=(b.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(g>>>16);return new c((q&65535)<<16|g&65535,f)}function U(b,a,d,e,g){var q, +f,r;q=(b.b&65535)+(a.b&65535)+(d.b&65535)+(e.b&65535)+(g.b&65535);f=(b.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(g.b>>>16)+(q>>>16);r=(f&65535)<<16|q&65535;q=(b.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(g.a&65535)+(f>>>16);f=(b.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(g.a>>>16)+(q>>>16);return new c((f&65535)<<16|q&65535,r)}function z(b){var a=[],d;if(0===b.lastIndexOf("SHA-",0))switch(a=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428],d=[1779033703,3144134277, +1013904242,2773480762,1359893119,2600822924,528734635,1541459225],b){case "SHA-224":break;case "SHA-256":a=d;break;case "SHA-384":a=[new c(3418070365,a[0]),new c(1654270250,a[1]),new c(2438529370,a[2]),new c(355462360,a[3]),new c(1731405415,a[4]),new c(41048885895,a[5]),new c(3675008525,a[6]),new c(1203062813,a[7])];break;case "SHA-512":a=[new c(d[0],4089235720),new c(d[1],2227873595),new c(d[2],4271175723),new c(d[3],1595750129),new c(d[4],2917565137),new c(d[5],725511199),new c(d[6],4215389547), +new c(d[7],327033209)];break;default:throw Error("Unknown SHA variant");}else throw Error("No SHA variants supported");return a}function B(b,a,d){var e,g,q,f,r,k,h,l,n,t,p,y,u,x,v,A,z,B,C,D,E,F,w=[],G;if("SHA-384"===d||"SHA-512"===d)t=80,y=2,F=c,u=S,x=T,v=U,A=Q,z=R,B=O,C=P,E=N,D=M,G=K;else throw Error("Unexpected error in SHA-2 implementation");d=a[0];e=a[1];g=a[2];q=a[3];f=a[4];r=a[5];k=a[6];h=a[7];for(p=0;p<t;p+=1)16>p?(n=p*y,l=b.length<=n?0:b[n],n=b.length<=n+1?0:b[n+1],w[p]=new F(l,n)):w[p]=x(z(w[p- 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define&&define.amd?define(function(){return x}):"undefined"!==typeof exports?("undefined"!==typeof module&& +module.exports&&(module.exports=x),exports=x):L.jsSHA=x})(this); |