diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/sha.js | 64 | ||||
| -rw-r--r-- | src/sha1.js | 14 | ||||
| -rw-r--r-- | src/sha256.js | 18 | ||||
| -rw-r--r-- | src/sha3.js | 34 | ||||
| -rw-r--r-- | src/sha512.js | 32 | ||||
| -rw-r--r-- | src/sha_dev.js | 9 |
6 files changed, 87 insertions, 84 deletions
@@ -9,37 +9,37 @@ Several functions taken from Paul Johnston */ -'use strict';(function(Y){function C(b,a,c){var e=0,h=[],n=0,g,l,d,f,m,q,u,r,I=!1,v=[],w=[],t,y=!1,z=!1,x=-1;c=c||{};g=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,h,e){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+h;a[k]=c&4294967295;a[k-1]=c/4294967296|0;h=a.length;for(c=0;c<h;c+=f)e=L(a.slice(c,c+f),e,b);if("SHA-224"===b)a=[e[0],e[1],e[2],e[3],e[4],e[5],e[6]];else if("SHA-256"===b)a=e;else if("SHA-384"===b)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"===b)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},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=[],e;for(e=0;5>e;e+=1)b[e]=a[e].slice();return b};x=1;if("SHA3-224"=== -b)m=1152,f=224;else if("SHA3-256"===b)m=1088,f=256;else if("SHA3-384"===b)m=832,f=384;else if("SHA3-512"===b)m=576,f=512;else if("SHAKE128"===b)m=1344,f=-1,F=31,z=!0;else if("SHAKE256"===b)m=1088,f=-1,F=31,z=!0;else throw Error("Chosen SHA variant is not supported");u=function(a,b,e,c,h){e=m;var k=F,f,g=[],n=e>>>5,l=0,d=b>>>5;for(f=0;f<d&&b>=e;f+=n)c=D(a.slice(f,f+n),c),b-=e;a=a.slice(f);for(b%=e;a.length<n;)a.push(0);f=b>>>3;a[f>>2]^=k<<f%4*8;a[n-1]^=2147483648;for(c=D(a,c);32*g.length<h;){a=c[l% -5][l/5|0];g.push(a.b);if(32*g.length>=h)break;g.push(a.a);l+=1;0===64*l%e&&D(null,c)}return g}}else throw Error("Chosen SHA variant is not supported");d=M(a,g,x);l=A(b);this.setHMACKey=function(a,c,h){var k;if(!0===I)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=(h||{}).encoding||"UTF8";c=M(c,g,x)(a);a=c.binLen;c=c.value;k=m>>>3;h=k/4-1;if(k<a/8){for(c=u(c,a,0,A(b),f);c.length<=h;)c.push(0); -c[h]&=4294967040}else if(k>a/8){for(;c.length<=h;)c.push(0);c[h]&=4294967040}for(a=0;a<=h;a+=1)v[a]=c[a]^909522486,w[a]=c[a]^1549556828;l=q(v,l);e=m;I=!0};this.update=function(a){var b,c,k,f=0,g=m>>>5;b=d(a,h,n);a=b.binLen;c=b.value;b=a>>>5;for(k=0;k<b;k+=g)f+m<=a&&(l=q(c.slice(k,k+g),l),f+=m);e+=f;h=c.slice(f>>>5);n=a%m;y=!0};this.getHash=function(a,c){var k,g,d,m;if(!0===I)throw Error("Cannot call getHash after setting HMAC key");d=N(c);if(!0===z){if(-1===d.shakeLen)throw Error("shakeLen must be specified in options"); +'use strict';(function(Y){function C(c,a,b){var e=0,h=[],n=0,g,l,d,f,m,q,u,r,I=!1,v=[],w=[],t,y=!1,z=!1,x=-1;b=b||{};g=b.encoding||"UTF8";t=b.numRounds||1;if(t!==parseInt(t,10)||1>t)throw Error("numRounds must a integer >= 1");if("SHA-1"===c)m=512,q=K,u=Z,f=160,r=function(a){return a.slice()};else if(0===c.lastIndexOf("SHA-",0))if(q=function(a,b){return L(a,b,c)},u=function(a,b,h,e){var k,f;if("SHA-224"===c||"SHA-256"===c)k=(b+65>>>9<<4)+15,f=16;else if("SHA-384"===c||"SHA-512"===c)k=(b+129>>>10<< +5)+31,f=32;else throw Error("Unexpected error in SHA-2 implementation");for(;a.length<=k;)a.push(0);a[b>>>5]|=128<<24-b%32;b=b+h;a[k]=b&4294967295;a[k-1]=b/4294967296|0;h=a.length;for(b=0;b<h;b+=f)e=L(a.slice(b,b+f),e,c);if("SHA-224"===c)a=[e[0],e[1],e[2],e[3],e[4],e[5],e[6]];else if("SHA-256"===c)a=e;else 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},r=function(a){return a.slice()},"SHA-224"===c)m=512,f=224;else if("SHA-256"===c)m=512,f=256;else if("SHA-384"===c)m=1024,f=384;else if("SHA-512"===c)m=1024,f=512;else throw Error("Chosen SHA variant is not supported");else if(0===c.lastIndexOf("SHA3-",0)||0===c.lastIndexOf("SHAKE",0)){var F=6;q=D;r=function(a){var c=[],e;for(e=0;5>e;e+=1)c[e]=a[e].slice();return c};x=1;if("SHA3-224"=== +c)m=1152,f=224;else if("SHA3-256"===c)m=1088,f=256;else if("SHA3-384"===c)m=832,f=384;else if("SHA3-512"===c)m=576,f=512;else if("SHAKE128"===c)m=1344,f=-1,F=31,z=!0;else if("SHAKE256"===c)m=1088,f=-1,F=31,z=!0;else throw Error("Chosen SHA variant is not supported");u=function(a,c,e,b,h){e=m;var k=F,f,g=[],n=e>>>5,l=0,d=c>>>5;for(f=0;f<d&&c>=e;f+=n)b=D(a.slice(f,f+n),b),c-=e;a=a.slice(f);for(c%=e;a.length<n;)a.push(0);f=c>>>3;a[f>>2]^=k<<f%4*8;a[n-1]^=2147483648;for(b=D(a,b);32*g.length<h;){a=b[l% +5][l/5|0];g.push(a.b);if(32*g.length>=h)break;g.push(a.a);l+=1;0===64*l%e&&D(null,b)}return g}}else throw Error("Chosen SHA variant is not supported");d=M(a,g,x);l=A(c);this.setHMACKey=function(a,b,h){var k;if(!0===I)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=(h||{}).encoding||"UTF8";b=M(b,g,x)(a);a=b.binLen;b=b.value;k=m>>>3;h=k/4-1;if(k<a/8){for(b=u(b,a,0,A(c),f);b.length<=h;)b.push(0); +b[h]&=4294967040}else if(k>a/8){for(;b.length<=h;)b.push(0);b[h]&=4294967040}for(a=0;a<=h;a+=1)v[a]=b[a]^909522486,w[a]=b[a]^1549556828;l=q(v,l);e=m;I=!0};this.update=function(a){var c,b,k,f=0,g=m>>>5;c=d(a,h,n);a=c.binLen;b=c.value;c=a>>>5;for(k=0;k<c;k+=g)f+m<=a&&(l=q(b.slice(k,k+g),l),f+=m);e+=f;h=b.slice(f>>>5);n=a%m;y=!0};this.getHash=function(a,b){var k,g,d,m;if(!0===I)throw Error("Cannot call getHash after setting HMAC key");d=N(b);if(!0===z){if(-1===d.shakeLen)throw Error("shakeLen must be specified in options"); f=d.shakeLen}switch(a){case "HEX":k=function(a){return O(a,f,x,d)};break;case "B64":k=function(a){return P(a,f,x,d)};break;case "BYTES":k=function(a){return Q(a,f,x)};break;case "ARRAYBUFFER":try{g=new ArrayBuffer(0)}catch(p){throw Error("ARRAYBUFFER not supported by this environment");}k=function(a){return R(a,f,x)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER");}m=u(h.slice(),n,e,r(l),f);for(g=1;g<t;g+=1)!0===z&&0!==f%32&&(m[m.length-1]&=16777215>>>24-f%32),m=u(m,f, -0,A(b),f);return k(m)};this.getHMAC=function(a,c){var k,g,d,p;if(!1===I)throw Error("Cannot call getHMAC without first setting HMAC key");d=N(c);switch(a){case "HEX":k=function(a){return O(a,f,x,d)};break;case "B64":k=function(a){return P(a,f,x,d)};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"); -}g=u(h.slice(),n,e,r(l),f);p=q(w,A(b));p=u(g,f,m,p,f);return k(p)}}function c(b,a){this.a=b;this.b=a}function O(b,a,c,e){var h="";a/=8;var n,g,d;d=-1===c?3:0;for(n=0;n<a;n+=1)g=b[n>>>2]>>>8*(d+n%4*c),h+="0123456789abcdef".charAt(g>>>4&15)+"0123456789abcdef".charAt(g&15);return e.outputUpper?h.toUpperCase():h}function P(b,a,c,e){var h="",n=a/8,g,d,p,f;f=-1===c?3:0;for(g=0;g<n;g+=3)for(d=g+1<n?b[g+1>>>2]:0,p=g+2<n?b[g+2>>>2]:0,p=(b[g>>>2]>>>8*(f+g%4*c)&255)<<16|(d>>>8*(f+(g+1)%4*c)&255)<<8|p>>>8*(f+ -(g+2)%4*c)&255,d=0;4>d;d+=1)8*g+6*d<=a?h+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(p>>>6*(3-d)&63):h+=e.b64Pad;return h}function Q(b,a,c){var e="";a/=8;var h,d,g;g=-1===c?3:0;for(h=0;h<a;h+=1)d=b[h>>>2]>>>8*(g+h%4*c)&255,e+=String.fromCharCode(d);return e}function R(b,a,c){a/=8;var e,h=new ArrayBuffer(a),d,g;g=new Uint8Array(h);d=-1===c?3:0;for(e=0;e<a;e+=1)g[e]=b[e>>>2]>>>8*(d+e%4*c)&255;return h}function N(b){var a={outputUpper:!1,b64Pad:"=",shakeLen:-1};b=b||{}; -a.outputUpper=b.outputUpper||!1;!0===b.hasOwnProperty("b64Pad")&&(a.b64Pad=b.b64Pad);if(!0===b.hasOwnProperty("shakeLen")){if(0!==b.shakeLen%8)throw 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,d){var g=a.length,l,p,f,m,q,u;if(0!==g%2)throw Error("String of HEX type must be in byte increments");b=b||[0];d=d||0;q=d>>>3;u=-1===c?3:0;for(l=0;l<g;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*g+d}};break;case "TEXT":b=function(b,h,d){var g,l,p=0,f,m,q,u,r,t;h=h||[0];d=d||0;q=d>>>3;if("UTF8"===a)for(t=-1=== -c?3:0,f=0;f<b.length;f+=1)for(g=b.charCodeAt(f),l=[],128>g?l.push(g):2048>g?(l.push(192|g>>>6),l.push(128|g&63)):55296>g||57344<=g?l.push(224|g>>>12,128|g>>>6&63,128|g&63):(f+=1,g=65536+((g&1023)<<10|b.charCodeAt(f)&1023),l.push(240|g>>>18,128|g>>>12&63,128|g>>>6&63,128|g&63)),m=0;m<l.length;m+=1){r=p+q;for(u=r>>>2;h.length<=u;)h.push(0);h[u]|=l[m]<<8*(t+r%4*c);p+=1}else if("UTF16BE"===a||"UTF16LE"===a)for(t=-1===c?2:0,f=0;f<b.length;f+=1){g=b.charCodeAt(f);"UTF16LE"===a&&(m=g&255,g=m<<8|g>>>8);r= -p+q;for(u=r>>>2;h.length<=u;)h.push(0);h[u]|=g<<8*(t+r%4*c);p+=2}return{value:h,binLen:8*p+d}};break;case "B64":b=function(a,b,d){var g=0,l,p,f,m,q,u,r,t;if(-1===a.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");p=a.indexOf("=");a=a.replace(/\=/g,"");if(-1!==p&&p<a.length)throw Error("Invalid '=' found in base-64 string");b=b||[0];d=d||0;u=d>>>3;t=-1===c?3:0;for(p=0;p<a.length;p+=4){q=a.substr(p,4);for(f=m=0;f<q.length;f+=1)l="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(q[f]), -m|=l<<18-6*f;for(f=0;f<q.length-1;f+=1){r=g+u;for(l=r>>>2;b.length<=l;)b.push(0);b[l]|=(m>>>16-8*f&255)<<8*(t+r%4*c);g+=1}}return{value:b,binLen:8*g+d}};break;case "BYTES":b=function(a,b,d){var g,l,p,f,m,q;b=b||[0];d=d||0;p=d>>>3;q=-1===c?3:0;for(l=0;l<a.length;l+=1)g=a.charCodeAt(l),m=l+p,f=m>>>2,b.length<=f&&b.push(0),b[f]|=g<<8*(q+m%4*c);return{value:b,binLen:8*a.length+d}};break;case "ARRAYBUFFER":try{b=new ArrayBuffer(0)}catch(e){throw Error("ARRAYBUFFER not supported by this environment");}b= -function(a,b,d){var g,l,p,f,m,q;b=b||[0];d=d||0;l=d>>>3;m=-1===c?3:0;q=new Uint8Array(a);for(g=0;g<a.byteLength;g+=1)f=g+l,p=f>>>2,b.length<=p&&b.push(0),b[p]|=q[g]<<8*(m+f%4*c);return{value:b,binLen:8*a.byteLength+d}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return b}function y(b,a){return b<<a|b>>>32-a}function S(b,a){return 32<a?(a-=32,new c(b.b<<a|b.a>>>32-a,b.a<<a|b.b>>>32-a)):0!==a?new c(b.a<<a|b.b>>>32-a,b.b<<a|b.a>>>32-a):b}function w(b,a){return b>>> -a|b<<32-a}function t(b,a){var k=null,k=new c(b.a,b.b);return k=32>=a?new c(k.a>>>a|k.b<<32-a&4294967295,k.b>>>a|k.a<<32-a&4294967295):new c(k.b>>>a-32|k.a<<64-a&4294967295,k.a>>>a-32|k.b<<64-a&4294967295)}function T(b,a){var k=null;return k=32>=a?new c(b.a>>>a,b.b>>>a|b.a<<32-a&4294967295):new c(0,b.a>>>a-32)}function aa(b,a,c){return b&a^~b&c}function ba(b,a,k){return new c(b.a&a.a^~b.a&k.a,b.b&a.b^~b.b&k.b)}function U(b,a,c){return b&a^b&c^a&c}function ca(b,a,k){return new c(b.a&a.a^b.a&k.a^a.a& -k.a,b.b&a.b^b.b&k.b^a.b&k.b)}function da(b){return w(b,2)^w(b,13)^w(b,22)}function ea(b){var a=t(b,28),k=t(b,34);b=t(b,39);return new c(a.a^k.a^b.a,a.b^k.b^b.b)}function fa(b){return w(b,6)^w(b,11)^w(b,25)}function ga(b){var a=t(b,14),k=t(b,18);b=t(b,41);return new c(a.a^k.a^b.a,a.b^k.b^b.b)}function ha(b){return w(b,7)^w(b,18)^b>>>3}function ia(b){var a=t(b,1),k=t(b,8);b=T(b,7);return new c(a.a^k.a^b.a,a.b^k.b^b.b)}function ja(b){return w(b,17)^w(b,19)^b>>>10}function ka(b){var a=t(b,19),k=t(b,61); -b=T(b,6);return new c(a.a^k.a^b.a,a.b^k.b^b.b)}function G(b,a){var c=(b&65535)+(a&65535);return((b>>>16)+(a>>>16)+(c>>>16)&65535)<<16|c&65535}function la(b,a,c,e){var h=(b&65535)+(a&65535)+(c&65535)+(e&65535);return((b>>>16)+(a>>>16)+(c>>>16)+(e>>>16)+(h>>>16)&65535)<<16|h&65535}function H(b,a,c,e,h){var d=(b&65535)+(a&65535)+(c&65535)+(e&65535)+(h&65535);return((b>>>16)+(a>>>16)+(c>>>16)+(e>>>16)+(h>>>16)+(d>>>16)&65535)<<16|d&65535}function ma(b,a){var d,e,h;d=(b.b&65535)+(a.b&65535);e=(b.b>>>16)+ -(a.b>>>16)+(d>>>16);h=(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,h)}function na(b,a,d,e){var h,n,g;h=(b.b&65535)+(a.b&65535)+(d.b&65535)+(e.b&65535);n=(b.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(h>>>16);g=(n&65535)<<16|h&65535;h=(b.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(n>>>16);n=(b.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(h>>>16);return new c((n&65535)<<16|h&65535,g)}function oa(b,a,d,e,h){var n,g,l;n=(b.b& -65535)+(a.b&65535)+(d.b&65535)+(e.b&65535)+(h.b&65535);g=(b.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(h.b>>>16)+(n>>>16);l=(g&65535)<<16|n&65535;n=(b.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(h.a&65535)+(g>>>16);g=(b.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(h.a>>>16)+(n>>>16);return new c((g&65535)<<16|n&65535,l)}function B(b,a){return new c(b.a^a.a,b.b^a.b)}function A(b){var a=[],d;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],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 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,g,l,p,f;e=a[0];d=a[1];n=a[2];g=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&g,l,1518500249,c[f]):40>f?H(y(e,5),d^n^g,l,1859775393,c[f]):60>f?H(y(e,5),U(d,n,g),l,2400959708,c[f]):H(y(e,5),d^n^g,l,3395469782,c[f]),l=g,g=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(g,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 e,h,n,g,l,p,f,m,q,u,r,t,v,w,y,A,z,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,A=ha,z=ja,x=da,F=fa,C=U,B=aa,J=d;else if("SHA-384"===k||"SHA-512"===k)u=80,t=2,D=c,v=ma,w=na,y=oa,A=ia,z=ka,x=ea,F=ga,C=ca,B=ba,J=V;else throw Error("Unexpected error in SHA-2 implementation");k=a[0];e=a[1];h=a[2];n=a[3];g=a[4];l=a[5];p=a[6];f=a[7];for(r=0;r<u;r+=1)16>r?(q=r*t,m=b.length<=q?0:b[q],q=b.length<=q+1?0:b[q+1],E[r]=new D(m,q)):E[r]=w(z(E[r-2]),E[r-7],A(E[r-15]),E[r- -16]),m=y(f,F(g),B(g,l,p),J[r],E[r]),q=v(x(k),C(k,e,h)),f=p,p=l,l=g,g=v(n,m),n=h,h=e,e=k,k=v(m,q);a[0]=v(k,a[0]);a[1]=v(e,a[1]);a[2]=v(h,a[2]);a[3]=v(n,a[3]);a[4]=v(g,a[4]);a[5]=v(l,a[5]);a[6]=v(p,a[6]);a[7]=v(f,a[7]);return a}function D(b,a){var d,e,h,n,g=[],l=[];if(null!==b)for(e=0;e<b.length;e+=2)a[(e>>>1)%5][(e>>>1)/5|0]=B(a[(e>>>1)%5][(e>>>1)/5|0],new c(b[e+1],b[e]));for(d=0;24>d;d+=1){n=A("SHA3-");for(e=0;5>e;e+=1){h=a[e][0];var p=a[e][1],f=a[e][2],m=a[e][3],q=a[e][4];g[e]=new c(h.a^p.a^f.a^ -m.a^q.a,h.b^p.b^f.b^m.b^q.b)}for(e=0;5>e;e+=1)l[e]=B(g[(e+4)%5],S(g[(e+1)%5],1));for(e=0;5>e;e+=1)for(h=0;5>h;h+=1)a[e][h]=B(a[e][h],l[e]);for(e=0;5>e;e+=1)for(h=0;5>h;h+=1)n[h][(2*e+3*h)%5]=S(a[e][h],W[e][h]);for(e=0;5>e;e+=1)for(h=0;5>h;h+=1)a[e][h]=B(n[e][h],new c(~n[(e+1)%5][h].a&n[(e+2)%5][h].a,~n[(e+1)%5][h].b&n[(e+2)%5][h].b));a[0][0]=B(a[0][0],X[d])}return a}var d,V,W,X;d=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278, +0,A(c),f);return k(m)};this.getHMAC=function(a,b){var k,g,d,p;if(!1===I)throw Error("Cannot call getHMAC without first setting HMAC key");d=N(b);switch(a){case "HEX":k=function(a){return O(a,f,x,d)};break;case "B64":k=function(a){return P(a,f,x,d)};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"); +}g=u(h.slice(),n,e,r(l),f);p=q(w,A(c));p=u(g,f,m,p,f);return k(p)}}function b(c,a){this.a=c;this.b=a}function O(c,a,b,e){var h="";a/=8;var n,g,d;d=-1===b?3:0;for(n=0;n<a;n+=1)g=c[n>>>2]>>>8*(d+n%4*b),h+="0123456789abcdef".charAt(g>>>4&15)+"0123456789abcdef".charAt(g&15);return e.outputUpper?h.toUpperCase():h}function P(c,a,b,e){var h="",n=a/8,g,d,p,f;f=-1===b?3:0;for(g=0;g<n;g+=3)for(d=g+1<n?c[g+1>>>2]:0,p=g+2<n?c[g+2>>>2]:0,p=(c[g>>>2]>>>8*(f+g%4*b)&255)<<16|(d>>>8*(f+(g+1)%4*b)&255)<<8|p>>>8*(f+ +(g+2)%4*b)&255,d=0;4>d;d+=1)8*g+6*d<=a?h+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(p>>>6*(3-d)&63):h+=e.b64Pad;return h}function Q(c,a,b){var e="";a/=8;var h,d,g;g=-1===b?3:0;for(h=0;h<a;h+=1)d=c[h>>>2]>>>8*(g+h%4*b)&255,e+=String.fromCharCode(d);return e}function R(c,a,b){a/=8;var e,h=new ArrayBuffer(a),d,g;g=new Uint8Array(h);d=-1===b?3:0;for(e=0;e<a;e+=1)g[e]=c[e>>>2]>>>8*(d+e%4*b)&255;return h}function N(c){var a={outputUpper:!1,b64Pad:"=",shakeLen:-1};c=c||{}; +a.outputUpper=c.outputUpper||!1;!0===c.hasOwnProperty("b64Pad")&&(a.b64Pad=c.b64Pad);if(!0===c.hasOwnProperty("shakeLen")){if(0!==c.shakeLen%8)throw Error("shakeLen must be a multiple of 8");a.shakeLen=c.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(c,a,b){switch(a){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE"); +}switch(c){case "HEX":c=function(a,c,d){var g=a.length,l,p,f,m,q,u;if(0!==g%2)throw Error("String of HEX type must be in byte increments");c=c||[0];d=d||0;q=d>>>3;u=-1===b?3:0;for(l=0;l<g;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;c.length<=f;)c.push(0);c[f]|=p<<8*(u+m%4*b)}return{value:c,binLen:4*g+d}};break;case "TEXT":c=function(c,h,d){var g,l,p=0,f,m,q,u,r,t;h=h||[0];d=d||0;q=d>>>3;if("UTF8"===a)for(t=-1=== +b?3:0,f=0;f<c.length;f+=1)for(g=c.charCodeAt(f),l=[],128>g?l.push(g):2048>g?(l.push(192|g>>>6),l.push(128|g&63)):55296>g||57344<=g?l.push(224|g>>>12,128|g>>>6&63,128|g&63):(f+=1,g=65536+((g&1023)<<10|c.charCodeAt(f)&1023),l.push(240|g>>>18,128|g>>>12&63,128|g>>>6&63,128|g&63)),m=0;m<l.length;m+=1){r=p+q;for(u=r>>>2;h.length<=u;)h.push(0);h[u]|=l[m]<<8*(t+r%4*b);p+=1}else if("UTF16BE"===a||"UTF16LE"===a)for(t=-1===b?2:0,l="UTF16LE"===a&&1!==b||"UTF16LE"!==a&&1===b,f=0;f<c.length;f+=1){g=c.charCodeAt(f); +!0===l&&(m=g&255,g=m<<8|g>>>8);r=p+q;for(u=r>>>2;h.length<=u;)h.push(0);h[u]|=g<<8*(t+r%4*b);p+=2}return{value:h,binLen:8*p+d}};break;case "B64":c=function(a,c,d){var g=0,l,p,f,m,q,u,r,t;if(-1===a.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");p=a.indexOf("=");a=a.replace(/\=/g,"");if(-1!==p&&p<a.length)throw Error("Invalid '=' found in base-64 string");c=c||[0];d=d||0;u=d>>>3;t=-1===b?3:0;for(p=0;p<a.length;p+=4){q=a.substr(p,4);for(f=m=0;f<q.length;f+=1)l="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(q[f]), +m|=l<<18-6*f;for(f=0;f<q.length-1;f+=1){r=g+u;for(l=r>>>2;c.length<=l;)c.push(0);c[l]|=(m>>>16-8*f&255)<<8*(t+r%4*b);g+=1}}return{value:c,binLen:8*g+d}};break;case "BYTES":c=function(a,c,d){var g,l,p,f,m,q;c=c||[0];d=d||0;p=d>>>3;q=-1===b?3:0;for(l=0;l<a.length;l+=1)g=a.charCodeAt(l),m=l+p,f=m>>>2,c.length<=f&&c.push(0),c[f]|=g<<8*(q+m%4*b);return{value:c,binLen:8*a.length+d}};break;case "ARRAYBUFFER":try{c=new ArrayBuffer(0)}catch(e){throw Error("ARRAYBUFFER not supported by this environment");}c= +function(a,c,d){var g,l,p,f,m,q;c=c||[0];d=d||0;l=d>>>3;m=-1===b?3:0;q=new Uint8Array(a);for(g=0;g<a.byteLength;g+=1)f=g+l,p=f>>>2,c.length<=p&&c.push(0),c[p]|=q[g]<<8*(m+f%4*b);return{value:c,binLen:8*a.byteLength+d}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return c}function y(c,a){return c<<a|c>>>32-a}function S(c,a){return 32<a?(a-=32,new b(c.b<<a|c.a>>>32-a,c.a<<a|c.b>>>32-a)):0!==a?new b(c.a<<a|c.b>>>32-a,c.b<<a|c.a>>>32-a):c}function w(c,a){return c>>> +a|c<<32-a}function t(c,a){var k=null,k=new b(c.a,c.b);return k=32>=a?new b(k.a>>>a|k.b<<32-a&4294967295,k.b>>>a|k.a<<32-a&4294967295):new b(k.b>>>a-32|k.a<<64-a&4294967295,k.a>>>a-32|k.b<<64-a&4294967295)}function T(c,a){var k=null;return k=32>=a?new b(c.a>>>a,c.b>>>a|c.a<<32-a&4294967295):new b(0,c.a>>>a-32)}function aa(c,a,b){return c&a^~c&b}function ba(c,a,k){return new b(c.a&a.a^~c.a&k.a,c.b&a.b^~c.b&k.b)}function U(c,a,b){return c&a^c&b^a&b}function ca(c,a,k){return new b(c.a&a.a^c.a&k.a^a.a& +k.a,c.b&a.b^c.b&k.b^a.b&k.b)}function da(c){return w(c,2)^w(c,13)^w(c,22)}function ea(c){var a=t(c,28),k=t(c,34);c=t(c,39);return new b(a.a^k.a^c.a,a.b^k.b^c.b)}function fa(c){return w(c,6)^w(c,11)^w(c,25)}function ga(c){var a=t(c,14),k=t(c,18);c=t(c,41);return new b(a.a^k.a^c.a,a.b^k.b^c.b)}function ha(c){return w(c,7)^w(c,18)^c>>>3}function ia(c){var a=t(c,1),k=t(c,8);c=T(c,7);return new b(a.a^k.a^c.a,a.b^k.b^c.b)}function ja(c){return w(c,17)^w(c,19)^c>>>10}function ka(c){var a=t(c,19),k=t(c,61); +c=T(c,6);return new b(a.a^k.a^c.a,a.b^k.b^c.b)}function G(c,a){var b=(c&65535)+(a&65535);return((c>>>16)+(a>>>16)+(b>>>16)&65535)<<16|b&65535}function la(c,a,b,e){var h=(c&65535)+(a&65535)+(b&65535)+(e&65535);return((c>>>16)+(a>>>16)+(b>>>16)+(e>>>16)+(h>>>16)&65535)<<16|h&65535}function H(c,a,b,e,h){var d=(c&65535)+(a&65535)+(b&65535)+(e&65535)+(h&65535);return((c>>>16)+(a>>>16)+(b>>>16)+(e>>>16)+(h>>>16)+(d>>>16)&65535)<<16|d&65535}function ma(c,a){var d,e,h;d=(c.b&65535)+(a.b&65535);e=(c.b>>>16)+ +(a.b>>>16)+(d>>>16);h=(e&65535)<<16|d&65535;d=(c.a&65535)+(a.a&65535)+(e>>>16);e=(c.a>>>16)+(a.a>>>16)+(d>>>16);return new b((e&65535)<<16|d&65535,h)}function na(c,a,d,e){var h,n,g;h=(c.b&65535)+(a.b&65535)+(d.b&65535)+(e.b&65535);n=(c.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(h>>>16);g=(n&65535)<<16|h&65535;h=(c.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(n>>>16);n=(c.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(h>>>16);return new b((n&65535)<<16|h&65535,g)}function oa(c,a,d,e,h){var n,g,l;n=(c.b& +65535)+(a.b&65535)+(d.b&65535)+(e.b&65535)+(h.b&65535);g=(c.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(h.b>>>16)+(n>>>16);l=(g&65535)<<16|n&65535;n=(c.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(h.a&65535)+(g>>>16);g=(c.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(h.a>>>16)+(n>>>16);return new b((g&65535)<<16|n&65535,l)}function B(c,a){return new b(c.a^a.a,c.b^a.b)}function A(c){var a=[],d;if("SHA-1"===c)a=[1732584193,4023233417,2562383102,271733878,3285377520];else 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 b(3418070365,a[0]),new b(1654270250,a[1]),new b(2438529370,a[2]),new b(355462360,a[3]),new b(1731405415,a[4]),new b(41048885895,a[5]),new b(3675008525,a[6]),new b(1203062813,a[7])];break;case "SHA-512":a=[new b(d[0],4089235720),new b(d[1],2227873595), +new b(d[2],4271175723),new b(d[3],1595750129),new b(d[4],2917565137),new b(d[5],725511199),new b(d[6],4215389547),new b(d[7],327033209)];break;default:throw Error("Unknown SHA variant");}else if(0===c.lastIndexOf("SHA3-",0)||0===c.lastIndexOf("SHAKE",0))for(c=0;5>c;c+=1)a[c]=[new b(0,0),new b(0,0),new b(0,0),new b(0,0),new b(0,0)];else throw Error("No SHA variants supported");return a}function K(c,a){var b=[],e,d,n,g,l,p,f;e=a[0];d=a[1];n=a[2];g=a[3];l=a[4];for(f=0;80>f;f+=1)b[f]=16>f?c[f]:y(b[f- +3]^b[f-8]^b[f-14]^b[f-16],1),p=20>f?H(y(e,5),d&n^~d&g,l,1518500249,b[f]):40>f?H(y(e,5),d^n^g,l,1859775393,b[f]):60>f?H(y(e,5),U(d,n,g),l,2400959708,b[f]):H(y(e,5),d^n^g,l,3395469782,b[f]),l=g,g=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(g,a[3]);a[4]=G(l,a[4]);return a}function Z(c,a,b,e){var d;for(d=(a+65>>>9<<4)+15;c.length<=d;)c.push(0);c[a>>>5]|=128<<24-a%32;a+=b;c[d]=a&4294967295;c[d-1]=a/4294967296|0;a=c.length;for(d=0;d<a;d+=16)e=K(c.slice(d,d+16),e);return e}function L(c, +a,k){var e,h,n,g,l,p,f,m,q,u,r,t,v,w,y,A,z,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,A=ha,z=ja,x=da,F=fa,C=U,B=aa,J=d;else if("SHA-384"===k||"SHA-512"===k)u=80,t=2,D=b,v=ma,w=na,y=oa,A=ia,z=ka,x=ea,F=ga,C=ca,B=ba,J=V;else throw Error("Unexpected error in SHA-2 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c(d[49],1363258195),new c(d[50],3750685593),new c(d[51],3785050280),new c(d[52],3318307427),new c(d[53],3812723403),new c(d[54],2003034995),new c(d[55],3602036899),new c(d[56],1575990012),new c(d[57],1125592928),new c(d[58],2716904306),new c(d[59],442776044),new c(d[60],593698344),new c(d[61], -3733110249),new c(d[62],2999351573),new c(d[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); +2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];V=[new b(d[0],3609767458),new b(d[1],602891725),new b(d[2],3964484399),new b(d[3],2173295548),new b(d[4],4081628472),new b(d[5],3053834265),new b(d[6],2937671579),new b(d[7],3664609560),new b(d[8],2734883394),new b(d[9],1164996542),new b(d[10],1323610764),new b(d[11],3590304994),new b(d[12],4068182383),new b(d[13],991336113),new b(d[14],633803317),new b(d[15],3479774868),new b(d[16],2666613458),new b(d[17],944711139),new b(d[18],2341262773), +new b(d[19],2007800933),new b(d[20],1495990901),new b(d[21],1856431235),new b(d[22],3175218132),new b(d[23],2198950837),new b(d[24],3999719339),new b(d[25],766784016),new b(d[26],2566594879),new b(d[27],3203337956),new b(d[28],1034457026),new b(d[29],2466948901),new b(d[30],3758326383),new b(d[31],168717936),new b(d[32],1188179964),new b(d[33],1546045734),new b(d[34],1522805485),new b(d[35],2643833823),new b(d[36],2343527390),new b(d[37],1014477480),new b(d[38],1206759142),new b(d[39],344077627), +new b(d[40],1290863460),new b(d[41],3158454273),new b(d[42],3505952657),new b(d[43],106217008),new b(d[44],3606008344),new b(d[45],1432725776),new b(d[46],1467031594),new b(d[47],851169720),new b(d[48],3100823752),new b(d[49],1363258195),new b(d[50],3750685593),new b(d[51],3785050280),new b(d[52],3318307427),new b(d[53],3812723403),new b(d[54],2003034995),new b(d[55],3602036899),new b(d[56],1575990012),new b(d[57],1125592928),new b(d[58],2716904306),new b(d[59],442776044),new b(d[60],593698344),new b(d[61], +3733110249),new b(d[62],2999351573),new b(d[63],3815920427),new b(3391569614,3928383900),new b(3515267271,566280711),new b(3940187606,3454069534),new b(4118630271,4000239992),new b(116418474,1914138554),new b(174292421,2731055270),new b(289380356,3203993006),new b(460393269,320620315),new b(685471733,587496836),new b(852142971,1086792851),new b(1017036298,365543100),new b(1126000580,2618297676),new b(1288033470,3409855158),new b(1501505948,4234509866),new b(1607167915,987167468),new b(1816402316, +1246189591)];X=[new b(0,1),new b(0,32898),new b(2147483648,32906),new b(2147483648,2147516416),new b(0,32907),new b(0,2147483649),new b(2147483648,2147516545),new b(2147483648,32777),new b(0,138),new b(0,136),new b(0,2147516425),new b(0,2147483658),new b(0,2147516555),new b(2147483648,139),new b(2147483648,32905),new b(2147483648,32771),new b(2147483648,32770),new b(2147483648,128),new b(0,32778),new b(2147483648,2147483658),new b(2147483648,2147516545),new b(2147483648,32896),new b(0,2147483649), +new b(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 dc3e6a0..50fc905 100644 --- a/src/sha1.js +++ b/src/sha1.js @@ -10,16 +10,16 @@ Several functions taken from Paul Johnston */ 'use strict';(function(G){function r(d,b,c){var h=0,a=[],f=0,g,m,k,e,l,p,q,t,w=!1,n=[],u=[],v,r=!1;c=c||{};g=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 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E(d,b){var c="",h=b/8,a,f;for(a=0;a<h;a+=1)f=d[a>>>2]>>>8*(3+a%4*-1)&255,c+=String.fromCharCode(f);return c}function F(d,b){var c=b/8,h,a=new ArrayBuffer(c),f;f=new Uint8Array(a);for(h=0;h<c;h+=1)f[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,f){var g=b.length,c,d,e,l,p;if(0!==g%2)throw Error("String of HEX type must be in byte increments");a=a||[0];f=f||0;p=f>>>3;for(c=0;c<g;c+=2){d=parseInt(b.substr(c,2),16);if(isNaN(d))throw Error("String of HEX type contains invalid characters"); 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Uint8Array(b);for(d=0;d<b.byteLength;d+=1)e=d+m,k=e>>>2,a.length<=k&&a.push(0),a[k]|=l[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 f=(d&65535)+(b&65535)+(c&65535)+(h&65535)+(a&65535);return((d>>>16)+(b>>>16)+(c>>>16)+(h>>>16)+(a>>>16)+(f>>>16)&65535)<<16|f&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,f,g,m,k,e;h=b[0];a=b[1];f=b[2];g=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&f^~a&g,m,1518500249,c[e]):40>e?y(n(h,5),a^f^g,m,1859775393,c[e]):60>e?y(n(h,5),a&f^a&g^f&g,m,2400959708,c[e]):y(n(h,5),a^f^g,m,3395469782,c[e]),m=g,g=f,f=n(a,30),a=h,h=k;b[0]=u(h,b[0]);b[1]=u(a,b[1]);b[2]=u(f,b[2]);b[3]=u(g,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); +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,d="UTF16LE"===b&&!0||"UTF16LE"!==b&&!1,e=0;e<c.length;e+=1){g=c.charCodeAt(e);!0===d&&(l=g&255,g=l<<8|g>>>8);t=k+p;for(q=t>>>2;a.length<=q;)a.push(0);a[q]|=g<<8*(n+t%4*-1);k+=2}return{value:a,binLen:8*k+f}};break;case "B64":c=function(b,a,f){var c=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];f=f||0;q=f>>>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=c+q;for(d=n>>>2;a.length<=d;)a.push(0);a[d]|=(l>>>16-8*e&255)<<8*(3+n%4*-1);c+=1}}return{value:a,binLen:8*c+f}};break;case "BYTES":c=function(b,a,c){var d,m,k,e,l;a=a||[0];c=c||0;k=c>>>3;for(m=0;m<b.length;m+= +1)d=b.charCodeAt(m),l=m+k,e=l>>>2,a.length<=e&&a.push(0),a[e]|=d<<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,l;a=a||[0];c=c||0;m=c>>>3;l=new Uint8Array(b);for(d=0;d<b.byteLength;d+=1)e=d+m,k=e>>>2,a.length<=k&&a.push(0),a[k]|=l[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 f=(d&65535)+(b&65535)+(c&65535)+(h&65535)+(a&65535);return((d>>>16)+(b>>>16)+(c>>>16)+(h>>>16)+(a>>>16)+(f>>>16)&65535)<<16|f&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,f,g,m,k,e;h=b[0];a=b[1]; +f=b[2];g=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&f^~a&g,m,1518500249,c[e]):40>e?y(n(h,5),a^f^g,m,1859775393,c[e]):60>e?y(n(h,5),a&f^a&g^f&g,m,2400959708,c[e]):y(n(h,5),a^f^g,m,3395469782,c[e]),m=g,g=f,f=n(a,30),a=h,h=k;b[0]=u(h,b[0]);b[1]=u(a,b[1]);b[2]=u(f,b[2]);b[3]=u(g,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 da5d779..4c070a2 100644 --- a/src/sha256.js +++ b/src/sha256.js @@ -18,12 +18,12 @@ if(!0===z)throw Error("Cannot set HMAC key after calling update");f=(g||{}).enco 6*(3-f)&63):l+=d.b64Pad;return l}function F(c,a){var d="",l=a/8,b,g;for(b=0;b<l;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,l,b=new ArrayBuffer(d),g;g=new Uint8Array(b);for(l=0;l<d;l+=1)g[l]=c[l>>>2]>>>8*(3+l%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, or UTF16LE");}switch(c){case "HEX":d=function(a,b,c){var f=a.length,d,k,e,h,q;if(0!==f%2)throw Error("String of HEX type must be in byte increments");b=b||[0];c=c||0;q=c>>>3;for(d=0;d<f;d+=2){k=parseInt(a.substr(d,2),16);if(isNaN(k))throw Error("String of HEX type contains invalid characters"); h=(d>>>1)+q;for(e=h>>>2;b.length<=e;)b.push(0);b[e]|=k<<8*(3+h%4*-1)}return{value:b,binLen:4*f+c}};break;case "TEXT":d=function(c,b,d){var f,n,k=0,e,h,q,m,p,r;b=b||[0];d=d||0;q=d>>>3;if("UTF8"===a)for(r=3,e=0;e<c.length;e+=1)for(f=c.charCodeAt(e),n=[],128>f?n.push(f):2048>f?(n.push(192|f>>>6),n.push(128|f&63)):55296>f||57344<=f?n.push(224|f>>>12,128|f>>>6&63,128|f&63):(e+=1,f=65536+((f&1023)<<10|c.charCodeAt(e)&1023),n.push(240|f>>>18,128|f>>>12&63,128|f>>>6&63,128|f&63)),h=0;h<n.length;h+=1){p=k+ -q;for(m=p>>>2;b.length<=m;)b.push(0);b[m]|=n[h]<<8*(r+p%4*-1);k+=1}else if("UTF16BE"===a||"UTF16LE"===a)for(r=2,e=0;e<c.length;e+=1){f=c.charCodeAt(e);"UTF16LE"===a&&(h=f&255,f=h<<8|f>>>8);p=k+q;for(m=p>>>2;b.length<=m;)b.push(0);b[m]|=f<<8*(r+p%4*-1);k+=2}return{value:b,binLen:8*k+d}};break;case "B64":d=function(a,b,c){var f=0,d,k,e,h,q,m,p;if(-1===a.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");k=a.indexOf("=");a=a.replace(/\=/g,"");if(-1!==k&&k<a.length)throw Error("Invalid '=' found in base-64 string"); -b=b||[0];c=c||0;m=c>>>3;for(k=0;k<a.length;k+=4){q=a.substr(k,4);for(e=h=0;e<q.length;e+=1)d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(q[e]),h|=d<<18-6*e;for(e=0;e<q.length-1;e+=1){p=f+m;for(d=p>>>2;b.length<=d;)b.push(0);b[d]|=(h>>>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,k,e,h;b=b||[0];c=c||0;k=c>>>3;for(n=0;n<a.length;n+=1)d=a.charCodeAt(n),h=n+k,e=h>>>2,b.length<=e&&b.push(0),b[e]|=d<<8*(3+h%4*-1); -return{value:b,binLen:8*a.length+c}};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(l){throw Error("ARRAYBUFFER not supported by this environment");}d=function(a,b,c){var d,n,k,e,h;b=b||[0];c=c||0;n=c>>>3;h=new Uint8Array(a);for(d=0;d<a.byteLength;d+=1)e=d+n,k=e>>>2,b.length<=k&&b.push(0),b[k]|=h[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,l){var b=(c&65535)+(a&65535)+(d&65535)+(l&65535);return((c>>>16)+(a>>>16)+(d>>>16)+(l>>>16)+(b>>>16)&65535)<<16|b&65535}function R(c,a,d,l,b){var g=(c&65535)+ -(a&65535)+(d&65535)+(l&65535)+(b&65535);return((c>>>16)+(a>>>16)+(d>>>16)+(l>>>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 m,new m,new m,new m,new m,new m,new m,new m];break;case "SHA-512":a= -[new m,new m,new m,new m,new m,new m,new m,new m];break;default:throw Error("Unknown SHA variant");}else throw Error("No SHA variants supported");return a}function A(c,a,d){var l,b,g,f,n,k,e,h,m,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];l=a[1];b=a[2];g=a[3];f=a[4];n=a[5];k=a[6];e=a[7];for(p=0;p<r;p+=1)16>p?(m=p*w,h=c.length<=m?0:c[m],m=c.length<=m+1? -0:c[m+1],v[p]=new F(h,m)):v[p]=x(A(v[p-2]),v[p-7],z(v[p-15]),v[p-16]),h=u(e,C(f),D(f,n,k),G[p],v[p]),m=t(B(d),E(d,l,b)),e=k,k=n,n=f,f=t(g,h),g=b,b=l,l=d,d=t(h,m);a[0]=t(d,a[0]);a[1]=t(l,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(k,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); +q;for(m=p>>>2;b.length<=m;)b.push(0);b[m]|=n[h]<<8*(r+p%4*-1);k+=1}else if("UTF16BE"===a||"UTF16LE"===a)for(r=2,n="UTF16LE"===a&&!0||"UTF16LE"!==a&&!1,e=0;e<c.length;e+=1){f=c.charCodeAt(e);!0===n&&(h=f&255,f=h<<8|f>>>8);p=k+q;for(m=p>>>2;b.length<=m;)b.push(0);b[m]|=f<<8*(r+p%4*-1);k+=2}return{value:b,binLen:8*k+d}};break;case "B64":d=function(a,b,c){var f=0,d,k,e,h,q,m,p;if(-1===a.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");k=a.indexOf("=");a=a.replace(/\=/g, +"");if(-1!==k&&k<a.length)throw Error("Invalid '=' found in base-64 string");b=b||[0];c=c||0;m=c>>>3;for(k=0;k<a.length;k+=4){q=a.substr(k,4);for(e=h=0;e<q.length;e+=1)d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(q[e]),h|=d<<18-6*e;for(e=0;e<q.length-1;e+=1){p=f+m;for(d=p>>>2;b.length<=d;)b.push(0);b[d]|=(h>>>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,k,e,h;b=b||[0];c=c||0;k=c>>>3;for(n=0;n<a.length;n+= +1)d=a.charCodeAt(n),h=n+k,e=h>>>2,b.length<=e&&b.push(0),b[e]|=d<<8*(3+h%4*-1);return{value:b,binLen:8*a.length+c}};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(l){throw Error("ARRAYBUFFER not supported by this environment");}d=function(a,b,c){var d,n,k,e,h;b=b||[0];c=c||0;n=c>>>3;h=new Uint8Array(a);for(d=0;d<a.byteLength;d+=1)e=d+n,k=e>>>2,b.length<=k&&b.push(0),b[k]|=h[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,l){var b=(c&65535)+(a&65535)+(d&65535)+(l&65535);return((c>>>16)+(a>>>16)+(d>>>16)+(l>>>16)+(b>>> +16)&65535)<<16|b&65535}function R(c,a,d,l,b){var g=(c&65535)+(a&65535)+(d&65535)+(l&65535)+(b&65535);return((c>>>16)+(a>>>16)+(d>>>16)+(l>>>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 m,new m, +new m,new m,new m,new m,new m,new m];break;case "SHA-512":a=[new m,new m,new m,new m,new m,new m,new m,new m];break;default:throw Error("Unknown SHA variant");}else throw Error("No SHA variants supported");return a}function A(c,a,d){var l,b,g,f,n,k,e,h,m,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];l=a[1];b=a[2];g=a[3];f=a[4];n=a[5];k=a[6];e=a[7];for(p= +0;p<r;p+=1)16>p?(m=p*w,h=c.length<=m?0:c[m],m=c.length<=m+1?0:c[m+1],v[p]=new F(h,m)):v[p]=x(A(v[p-2]),v[p-7],z(v[p-15]),v[p-16]),h=u(e,C(f),D(f,n,k),G[p],v[p]),m=t(B(d),E(d,l,b)),e=k,k=n,n=f,f=t(g,h),g=b,b=l,l=d,d=t(h,m);a[0]=t(d,a[0]);a[1]=t(l,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(k,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 18dec56..c309c49 100644 --- a/src/sha3.js +++ b/src/sha3.js @@ -9,21 +9,21 @@ Several functions taken from Paul Johnston */ -'use strict';(function(L){function u(d,b,h){var c=0,a=[],l=0,e,m,k,f,n,g,q,v,A=!1,p=[],u=[],w,z=!1,x=!1,t=-1;h=h||{};e=h.encoding||"UTF8";w=h.numRounds||1;if(w!==parseInt(w,10)||1>w)throw Error("numRounds must a integer >= 1");if(0===d.lastIndexOf("SHA3-",0)||0===d.lastIndexOf("SHAKE",0)){var C=6;g=B;v=function(c){var a=[],e;for(e=0;5>e;e+=1)a[e]=c[e].slice();return a};t=1;if("SHA3-224"===d)n=1152,f=224;else if("SHA3-256"===d)n=1088,f=256;else if("SHA3-384"===d)n=832,f=384;else if("SHA3-512"===d)n= -576,f=512;else if("SHAKE128"===d)n=1344,f=-1,C=31,x=!0;else if("SHAKE256"===d)n=1088,f=-1,C=31,x=!0;else throw Error("Chosen SHA variant is not supported");q=function(c,a,e,f,d){e=n;var b=C,m,l=[],g=e>>>5,k=0,h=a>>>5;for(m=0;m<h&&a>=e;m+=g)f=B(c.slice(m,m+g),f),a-=e;c=c.slice(m);for(a%=e;c.length<g;)c.push(0);m=a>>>3;c[m>>2]^=b<<m%4*8;c[g-1]^=2147483648;for(f=B(c,f);32*l.length<d;){c=f[k%5][k/5|0];l.push(c.b);if(32*l.length>=d)break;l.push(c.a);k+=1;0===64*k%e&&B(null,f)}return l}}else throw Error("Chosen SHA variant is not supported"); -k=D(b,e,t);m=y(d);this.setHMACKey=function(a,b,l){var k;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";b=D(b,e,t)(a);a=b.binLen;b=b.value;k=n>>>3;l=k/4-1;if(k<a/8){for(b=q(b,a,0,y(d),f);b.length<=l;)b.push(0);b[l]&=4294967040}else if(k>a/8){for(;b.length<=l;)b.push(0);b[l]&=4294967040}for(a=0;a<=l;a+=1)p[a]=b[a]^909522486,u[a]=b[a]^1549556828;m=g(p,m); -c=n;A=!0};this.update=function(e){var b,f,d,h=0,q=n>>>5;b=k(e,a,l);e=b.binLen;f=b.value;b=e>>>5;for(d=0;d<b;d+=q)h+n<=e&&(m=g(f.slice(d,d+q),m),h+=n);c+=h;a=f.slice(h>>>5);l=e%n;z=!0};this.getHash=function(e,b){var k,g,h,n;if(!0===A)throw Error("Cannot call getHash after setting HMAC key");h=E(b);if(!0===x){if(-1===h.shakeLen)throw Error("shakeLen must be specified in options");f=h.shakeLen}switch(e){case "HEX":k=function(a){return F(a,f,t,h)};break;case "B64":k=function(a){return G(a,f,t,h)};break; -case "BYTES":k=function(a){return H(a,f,t)};break;case "ARRAYBUFFER":try{g=new ArrayBuffer(0)}catch(r){throw Error("ARRAYBUFFER not supported by this environment");}k=function(a){return I(a,f,t)};break;default:throw Error("format must be HEX, B64, BYTES, or ARRAYBUFFER");}n=q(a.slice(),l,c,v(m),f);for(g=1;g<w;g+=1)!0===x&&0!==f%32&&(n[n.length-1]&=16777215>>>24-f%32),n=q(n,f,0,y(d),f);return k(n)};this.getHMAC=function(e,b){var k,h,p,w;if(!1===A)throw Error("Cannot call getHMAC without first setting HMAC key"); -p=E(b);switch(e){case "HEX":k=function(a){return F(a,f,t,p)};break;case "B64":k=function(a){return G(a,f,t,p)};break;case "BYTES":k=function(a){return H(a,f,t)};break;case "ARRAYBUFFER":try{k=new ArrayBuffer(0)}catch(M){throw Error("ARRAYBUFFER not supported by this environment");}k=function(a){return I(a,f,t)};break;default:throw Error("outputFormat must be HEX, B64, BYTES, or ARRAYBUFFER");}h=q(a.slice(),l,c,v(m),f);w=g(u,y(d));w=q(h,f,n,w,f);return k(w)}}function g(d,b){this.a=d;this.b=b}function F(d, -b,h,c){var a="";b/=8;var l,e,m;m=-1===h?3:0;for(l=0;l<b;l+=1)e=d[l>>>2]>>>8*(m+l%4*h),a+="0123456789abcdef".charAt(e>>>4&15)+"0123456789abcdef".charAt(e&15);return c.outputUpper?a.toUpperCase():a}function G(d,b,h,c){var a="",l=b/8,e,m,k,f;f=-1===h?3:0;for(e=0;e<l;e+=3)for(m=e+1<l?d[e+1>>>2]:0,k=e+2<l?d[e+2>>>2]:0,k=(d[e>>>2]>>>8*(f+e%4*h)&255)<<16|(m>>>8*(f+(e+1)%4*h)&255)<<8|k>>>8*(f+(e+2)%4*h)&255,m=0;4>m;m+=1)8*e+6*m<=b?a+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(k>>> +'use strict';(function(L){function u(d,b,h){var c=0,a=[],l=0,e,m,r,g,k,f,p,v,A=!1,n=[],u=[],w,z=!1,x=!1,t=-1;h=h||{};e=h.encoding||"UTF8";w=h.numRounds||1;if(w!==parseInt(w,10)||1>w)throw Error("numRounds must a integer >= 1");if(0===d.lastIndexOf("SHA3-",0)||0===d.lastIndexOf("SHAKE",0)){var C=6;f=B;v=function(c){var a=[],e;for(e=0;5>e;e+=1)a[e]=c[e].slice();return a};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(c,a,e,g,d){e=k;var b=C,m,l=[],f=e>>>5,h=0,r=a>>>5;for(m=0;m<r&&a>=e;m+=f)g=B(c.slice(m,m+f),g),a-=e;c=c.slice(m);for(a%=e;c.length<f;)c.push(0);m=a>>>3;c[m>>2]^=b<<m%4*8;c[f-1]^=2147483648;for(g=B(c,g);32*l.length<d;){c=g[h%5][h/5|0];l.push(c.b);if(32*l.length>=d)break;l.push(c.a);h+=1;0===64*h%e&&B(null,g)}return l}}else throw Error("Chosen SHA variant is not supported"); +r=D(b,e,t);m=y(d);this.setHMACKey=function(a,b,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";b=D(b,e,t)(a);a=b.binLen;b=b.value;h=k>>>3;l=h/4-1;if(h<a/8){for(b=p(b,a,0,y(d),g);b.length<=l;)b.push(0);b[l]&=4294967040}else if(h>a/8){for(;b.length<=l;)b.push(0);b[l]&=4294967040}for(a=0;a<=l;a+=1)n[a]=b[a]^909522486,u[a]=b[a]^1549556828;m=f(n,m); +c=k;A=!0};this.update=function(e){var b,g,d,h=0,p=k>>>5;b=r(e,a,l);e=b.binLen;g=b.value;b=e>>>5;for(d=0;d<b;d+=p)h+k<=e&&(m=f(g.slice(d,d+p),m),h+=k);c+=h;a=g.slice(h>>>5);l=e%k;z=!0};this.getHash=function(e,b){var h,f,r,k;if(!0===A)throw Error("Cannot call getHash after setting HMAC key");r=E(b);if(!0===x){if(-1===r.shakeLen)throw Error("shakeLen must be specified in options");g=r.shakeLen}switch(e){case "HEX":h=function(a){return F(a,g,t,r)};break;case "B64":h=function(a){return G(a,g,t,r)};break; +case "BYTES":h=function(a){return H(a,g,t)};break;case "ARRAYBUFFER":try{f=new ArrayBuffer(0)}catch(q){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(a.slice(),l,c,v(m),g);for(f=1;f<w;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(e,b){var h,r,n,w;if(!1===A)throw Error("Cannot call getHMAC without first setting HMAC key"); +n=E(b);switch(e){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");}r=p(a.slice(),l,c,v(m),g);w=f(u,y(d));w=p(r,g,k,w,g);return h(w)}}function f(d,b){this.a=d;this.b=b}function F(d, +b,h,c){var a="";b/=8;var l,e,m;m=-1===h?3:0;for(l=0;l<b;l+=1)e=d[l>>>2]>>>8*(m+l%4*h),a+="0123456789abcdef".charAt(e>>>4&15)+"0123456789abcdef".charAt(e&15);return c.outputUpper?a.toUpperCase():a}function G(d,b,h,c){var a="",l=b/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<=b?a+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(f>>> 6*(3-m)&63):a+=c.b64Pad;return a}function H(d,b,h){var c="";b/=8;var a,l,e;e=-1===h?3:0;for(a=0;a<b;a+=1)l=d[a>>>2]>>>8*(e+a%4*h)&255,c+=String.fromCharCode(l);return c}function I(d,b,h){b/=8;var c,a=new ArrayBuffer(b),l,e;e=new Uint8Array(a);l=-1===h?3:0;for(c=0;c<b;c+=1)e[c]=d[c>>>2]>>>8*(l+c%4*h)&255;return a}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 D(d,b,h){switch(b){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(d){case "HEX":d=function(c,a,b){var e=c.length,d,k,f,g,r,q;if(0!==e%2)throw Error("String of HEX type must be in byte increments"); -a=a||[0];b=b||0;r=b>>>3;q=-1===h?3:0;for(d=0;d<e;d+=2){k=parseInt(c.substr(d,2),16);if(isNaN(k))throw Error("String of HEX type contains invalid characters");g=(d>>>1)+r;for(f=g>>>2;a.length<=f;)a.push(0);a[f]|=k<<8*(q+g%4*h)}return{value:a,binLen:4*e+b}};break;case "TEXT":d=function(c,a,d){var e,m,k=0,f,g,r,q,v,p;a=a||[0];d=d||0;r=d>>>3;if("UTF8"===b)for(p=-1===h?3:0,f=0;f<c.length;f+=1)for(e=c.charCodeAt(f),m=[],128>e?m.push(e):2048>e?(m.push(192|e>>>6),m.push(128|e&63)):55296>e||57344<=e?m.push(224| -e>>>12,128|e>>>6&63,128|e&63):(f+=1,e=65536+((e&1023)<<10|c.charCodeAt(f)&1023),m.push(240|e>>>18,128|e>>>12&63,128|e>>>6&63,128|e&63)),g=0;g<m.length;g+=1){v=k+r;for(q=v>>>2;a.length<=q;)a.push(0);a[q]|=m[g]<<8*(p+v%4*h);k+=1}else if("UTF16BE"===b||"UTF16LE"===b)for(p=-1===h?2:0,f=0;f<c.length;f+=1){e=c.charCodeAt(f);"UTF16LE"===b&&(g=e&255,e=g<<8|e>>>8);v=k+r;for(q=v>>>2;a.length<=q;)a.push(0);a[q]|=e<<8*(p+v%4*h);k+=2}return{value:a,binLen:8*k+d}};break;case "B64":d=function(c,a,b){var e=0,d,g, -f,n,r,q,p,u;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");a=a||[0];b=b||0;q=b>>>3;u=-1===h?3:0;for(g=0;g<c.length;g+=4){r=c.substr(g,4);for(f=n=0;f<r.length;f+=1)d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(r[f]),n|=d<<18-6*f;for(f=0;f<r.length-1;f+=1){p=e+q;for(d=p>>>2;a.length<=d;)a.push(0);a[d]|=(n>>>16-8*f&255)<< -8*(u+p%4*h);e+=1}}return{value:a,binLen:8*e+b}};break;case "BYTES":d=function(c,a,b){var e,d,g,f,n,p;a=a||[0];b=b||0;g=b>>>3;p=-1===h?3:0;for(d=0;d<c.length;d+=1)e=c.charCodeAt(d),n=d+g,f=n>>>2,a.length<=f&&a.push(0),a[f]|=e<<8*(p+n%4*h);return{value:a,binLen:8*c.length+b}};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(c){throw Error("ARRAYBUFFER not supported by this environment");}d=function(c,a,b){var d,g,k,f,n,p;a=a||[0];b=b||0;g=b>>>3;n=-1===h?3:0;p=new Uint8Array(c);for(d=0;d<c.byteLength;d+= -1)f=d+g,k=f>>>2,a.length<=k&&a.push(0),a[k]|=p[d]<<8*(n+f%4*h);return{value:a,binLen:8*c.byteLength+b}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or 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g(~l[(c+1)%5][a].a&l[(c+2)%5][a].a,~l[(c+1)%5][a].b&l[(c+2)%5][a].b));b[0][0]=p(b[0][0],K[h])}return b}var J,K;K=[new g(0,1),new g(0,32898),new g(2147483648,32906),new g(2147483648,2147516416),new g(0,32907),new g(0,2147483649),new g(2147483648,2147516545),new g(2147483648,32777),new g(0,138),new g(0,136),new g(0,2147516425),new g(0,2147483658),new g(0,2147516555),new g(2147483648, -139),new g(2147483648,32905),new g(2147483648,32771),new g(2147483648,32770),new g(2147483648,128),new g(0,32778),new g(2147483648,2147483658),new g(2147483648,2147516545),new g(2147483648,32896),new g(0,2147483649),new g(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); +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 D(d,b,h){switch(b){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(d){case "HEX":d=function(c,a,b){var e=c.length,d,f,g,k,q,p;if(0!==e%2)throw Error("String of HEX type must be in byte increments"); +a=a||[0];b=b||0;q=b>>>3;p=-1===h?3:0;for(d=0;d<e;d+=2){f=parseInt(c.substr(d,2),16);if(isNaN(f))throw Error("String of HEX type contains invalid characters");k=(d>>>1)+q;for(g=k>>>2;a.length<=g;)a.push(0);a[g]|=f<<8*(p+k%4*h)}return{value:a,binLen:4*e+b}};break;case "TEXT":d=function(c,a,d){var e,m,f=0,g,k,q,p,v,n;a=a||[0];d=d||0;q=d>>>3;if("UTF8"===b)for(n=-1===h?3:0,g=0;g<c.length;g+=1)for(e=c.charCodeAt(g),m=[],128>e?m.push(e):2048>e?(m.push(192|e>>>6),m.push(128|e&63)):55296>e||57344<=e?m.push(224| +e>>>12,128|e>>>6&63,128|e&63):(g+=1,e=65536+((e&1023)<<10|c.charCodeAt(g)&1023),m.push(240|e>>>18,128|e>>>12&63,128|e>>>6&63,128|e&63)),k=0;k<m.length;k+=1){v=f+q;for(p=v>>>2;a.length<=p;)a.push(0);a[p]|=m[k]<<8*(n+v%4*h);f+=1}else if("UTF16BE"===b||"UTF16LE"===b)for(n=-1===h?2:0,m="UTF16LE"===b&&1!==h||"UTF16LE"!==b&&1===h,g=0;g<c.length;g+=1){e=c.charCodeAt(g);!0===m&&(k=e&255,e=k<<8|e>>>8);v=f+q;for(p=v>>>2;a.length<=p;)a.push(0);a[p]|=e<<8*(n+v%4*h);f+=2}return{value:a,binLen:8*f+d}};break;case "B64":d= +function(c,a,b){var e=0,d,f,g,k,q,p,n,u;if(-1===c.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");f=c.indexOf("=");c=c.replace(/\=/g,"");if(-1!==f&&f<c.length)throw Error("Invalid '=' found in base-64 string");a=a||[0];b=b||0;p=b>>>3;u=-1===h?3:0;for(f=0;f<c.length;f+=4){q=c.substr(f,4);for(g=k=0;g<q.length;g+=1)d="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(q[g]),k|=d<<18-6*g;for(g=0;g<q.length-1;g+=1){n=e+p;for(d=n>>>2;a.length<=d;)a.push(0); +a[d]|=(k>>>16-8*g&255)<<8*(u+n%4*h);e+=1}}return{value:a,binLen:8*e+b}};break;case "BYTES":d=function(c,a,b){var e,d,f,g,k,n;a=a||[0];b=b||0;f=b>>>3;n=-1===h?3:0;for(d=0;d<c.length;d+=1)e=c.charCodeAt(d),k=d+f,g=k>>>2,a.length<=g&&a.push(0),a[g]|=e<<8*(n+k%4*h);return{value:a,binLen:8*c.length+b}};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(c){throw Error("ARRAYBUFFER not supported by this environment");}d=function(c,a,b){var d,f,n,g,k,q;a=a||[0];b=b||0;f=b>>>3;k=-1===h?3:0;q=new Uint8Array(c); +for(d=0;d<c.byteLength;d+=1)g=d+f,n=g>>>2,a.length<=n&&a.push(0),a[n]|=q[d]<<8*(k+g%4*h);return{value:a,binLen:8*c.byteLength+b}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return d}function z(d,b){return 32<b?(b-=32,new f(d.b<<b|d.a>>>32-b,d.a<<b|d.b>>>32-b)):0!==b?new f(d.a<<b|d.b>>>32-b,d.b<<b|d.a>>>32-b):d}function n(d,b){return new f(d.a^b.a,d.b^b.b)}function y(d){var b=[];if(0===d.lastIndexOf("SHA3-",0)||0===d.lastIndexOf("SHAKE",0))for(d=0;5>d;d+=1)b[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 b}function B(d,b){var h,c,a,l,e=[],m=[];if(null!==d)for(c=0;c<d.length;c+=2)b[(c>>>1)%5][(c>>>1)/5|0]=n(b[(c>>>1)%5][(c>>>1)/5|0],new f(d[c+1],d[c]));for(h=0;24>h;h+=1){l=y("SHA3-");for(c=0;5>c;c+=1){a=b[c][0];var r=b[c][1],g=b[c][2],k=b[c][3],q=b[c][4];e[c]=new f(a.a^r.a^g.a^k.a^q.a,a.b^r.b^g.b^k.b^q.b)}for(c=0;5>c;c+=1)m[c]=n(e[(c+4)%5],z(e[(c+1)%5],1));for(c=0;5>c;c+=1)for(a=0;5>a;a+=1)b[c][a]= +n(b[c][a],m[c]);for(c=0;5>c;c+=1)for(a=0;5>a;a+=1)l[a][(2*c+3*a)%5]=z(b[c][a],J[c][a]);for(c=0;5>c;c+=1)for(a=0;5>a;a+=1)b[c][a]=n(l[c][a],new f(~l[(c+1)%5][a].a&l[(c+2)%5][a].a,~l[(c+1)%5][a].b&l[(c+2)%5][a].b));b[0][0]=n(b[0][0],K[h])}return b}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 38e6552..79286d2 100644 --- a/src/sha512.js +++ b/src/sha512.js @@ -18,19 +18,19 @@ else throw Error("Chosen SHA variant is not supported");m=C(a,f);c=z(b);this.set 0,c=(b[k>>>2]>>>8*(3+k%4*-1)&255)<<16|(f>>>8*(3+(k+1)%4*-1)&255)<<8|c>>>8*(3+(k+2)%4*-1)&255,f=0;4>f;f+=1)8*k+6*f<=a?e+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(c>>>6*(3-f)&63):e+=d.b64Pad;return e}function G(b,a){var d="",e=a/8,g,c;for(g=0;g<e;g+=1)c=b[g>>>2]>>>8*(3+g%4*-1)&255,d+=String.fromCharCode(c);return d}function H(b,a){var d=a/8,e,g=new ArrayBuffer(d),c;c=new Uint8Array(g);for(e=0;e<d;e+=1)c[e]=b[e>>>2]>>>8*(3+e%4*-1)&255;return g}function D(b){var a={outputUpper:!1, b64Pad:"=",shakeLen:-1};b=b||{};a.outputUpper=b.outputUpper||!1;!0===b.hasOwnProperty("b64Pad")&&(a.b64Pad=b.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 C(b,a){var d;switch(a){case "UTF8":case "UTF16BE":case "UTF16LE":break;default:throw Error("encoding must be UTF8, UTF16BE, or UTF16LE");}switch(b){case "HEX":d=function(a,b,d){var f=a.length,c,n,h,l, p;if(0!==f%2)throw Error("String of HEX type must be in byte increments");b=b||[0];d=d||0;p=d>>>3;for(c=0;c<f;c+=2){n=parseInt(a.substr(c,2),16);if(isNaN(n))throw Error("String of HEX type contains invalid characters");l=(c>>>1)+p;for(h=l>>>2;b.length<=h;)b.push(0);b[h]|=n<<8*(3+l%4*-1)}return{value:b,binLen:4*f+d}};break;case "TEXT":d=function(b,d,c){var f,n,m=0,h,l,p,t,q,r;d=d||[0];c=c||0;p=c>>>3;if("UTF8"===a)for(r=3,h=0;h<b.length;h+=1)for(f=b.charCodeAt(h),n=[],128>f?n.push(f):2048>f?(n.push(192| -f>>>6),n.push(128|f&63)):55296>f||57344<=f?n.push(224|f>>>12,128|f>>>6&63,128|f&63):(h+=1,f=65536+((f&1023)<<10|b.charCodeAt(h)&1023),n.push(240|f>>>18,128|f>>>12&63,128|f>>>6&63,128|f&63)),l=0;l<n.length;l+=1){q=m+p;for(t=q>>>2;d.length<=t;)d.push(0);d[t]|=n[l]<<8*(r+q%4*-1);m+=1}else if("UTF16BE"===a||"UTF16LE"===a)for(r=2,h=0;h<b.length;h+=1){f=b.charCodeAt(h);"UTF16LE"===a&&(l=f&255,f=l<<8|f>>>8);q=m+p;for(t=q>>>2;d.length<=t;)d.push(0);d[t]|=f<<8*(r+q%4*-1);m+=2}return{value:d,binLen:8*m+c}}; -break;case "B64":d=function(a,b,d){var c=0,n,m,h,l,p,t,q;if(-1===a.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");m=a.indexOf("=");a=a.replace(/\=/g,"");if(-1!==m&&m<a.length)throw Error("Invalid '=' found in base-64 string");b=b||[0];d=d||0;t=d>>>3;for(m=0;m<a.length;m+=4){p=a.substr(m,4);for(h=l=0;h<p.length;h+=1)n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(p[h]),l|=n<<18-6*h;for(h=0;h<p.length-1;h+=1){q=c+t;for(n=q>>>2;b.length<= -n;)b.push(0);b[n]|=(l>>>16-8*h&255)<<8*(3+q%4*-1);c+=1}}return{value:b,binLen:8*c+d}};break;case "BYTES":d=function(a,b,d){var c,n,m,h,l;b=b||[0];d=d||0;m=d>>>3;for(n=0;n<a.length;n+=1)c=a.charCodeAt(n),l=n+m,h=l>>>2,b.length<=h&&b.push(0),b[h]|=c<<8*(3+l%4*-1);return{value:b,binLen:8*a.length+d}};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(e){throw Error("ARRAYBUFFER not supported by this environment");}d=function(a,b,d){var c,n,m,h,l;b=b||[0];d=d||0;n=d>>>3;l=new Uint8Array(a);for(c= -0;c<a.byteLength;c+=1)h=c+n,m=h>>>2,b.length<=m&&b.push(0),b[m]|=l[c]<<8*(3+h%4*-1);return{value:b,binLen:8*a.byteLength+d}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return d}function r(c,a){var d=null,d=new b(c.a,c.b);return d=32>=a?new b(d.a>>>a|d.b<<32-a&4294967295,d.b>>>a|d.a<<32-a&4294967295):new b(d.b>>>a-32|d.a<<64-a&4294967295,d.a>>>a-32|d.b<<64-a&4294967295)}function I(c,a){var d=null;return d=32>=a?new b(c.a>>>a,c.b>>>a|c.a<<32-a&4294967295):new b(0, -c.a>>>a-32)}function L(c,a,d){return new b(c.a&a.a^~c.a&d.a,c.b&a.b^~c.b&d.b)}function M(c,a,d){return new b(c.a&a.a^c.a&d.a^a.a&d.a,c.b&a.b^c.b&d.b^a.b&d.b)}function N(c){var a=r(c,28),d=r(c,34);c=r(c,39);return new b(a.a^d.a^c.a,a.b^d.b^c.b)}function O(c){var a=r(c,14),d=r(c,18);c=r(c,41);return new b(a.a^d.a^c.a,a.b^d.b^c.b)}function P(c){var a=r(c,1),d=r(c,8);c=I(c,7);return new b(a.a^d.a^c.a,a.b^d.b^c.b)}function Q(c){var a=r(c,19),d=r(c,61);c=I(c,6);return new b(a.a^d.a^c.a,a.b^d.b^c.b)}function R(c, -a){var d,e,g;d=(c.b&65535)+(a.b&65535);e=(c.b>>>16)+(a.b>>>16)+(d>>>16);g=(e&65535)<<16|d&65535;d=(c.a&65535)+(a.a&65535)+(e>>>16);e=(c.a>>>16)+(a.a>>>16)+(d>>>16);return new b((e&65535)<<16|d&65535,g)}function S(c,a,d,e){var g,k,f;g=(c.b&65535)+(a.b&65535)+(d.b&65535)+(e.b&65535);k=(c.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(g>>>16);f=(k&65535)<<16|g&65535;g=(c.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(k>>>16);k=(c.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(g>>>16);return new b((k&65535)<<16| -g&65535,f)}function T(c,a,d,e,g){var k,f,r;k=(c.b&65535)+(a.b&65535)+(d.b&65535)+(e.b&65535)+(g.b&65535);f=(c.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(g.b>>>16)+(k>>>16);r=(f&65535)<<16|k&65535;k=(c.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(g.a&65535)+(f>>>16);f=(c.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(g.a>>>16)+(k>>>16);return new b((f&65535)<<16|k&65535,r)}function z(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 b(3418070365,a[0]),new b(1654270250,a[1]),new b(2438529370,a[2]),new b(355462360,a[3]),new b(1731405415,a[4]),new b(41048885895,a[5]),new b(3675008525,a[6]),new b(1203062813,a[7])];break;case "SHA-512":a=[new b(d[0],4089235720),new b(d[1],2227873595),new b(d[2],4271175723),new b(d[3],1595750129),new b(d[4],2917565137),new b(d[5], -725511199),new b(d[6],4215389547),new b(d[7],327033209)];break;default:throw Error("Unknown SHA variant");}else throw Error("No SHA variants supported");return a}function B(c,a,d){var e,g,k,f,r,m,h,l,p,t,q,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=b,u=R,x=S,v=T,A=P,z=Q,B=N,C=O,E=M,D=L,G=J;else throw Error("Unexpected error in SHA-2 implementation");d=a[0];e=a[1];g=a[2];k=a[3];f=a[4];r=a[5];m=a[6];h=a[7];for(q=0;q<t;q+=1)16>q?(p=q*y,l=c.length<=p?0:c[p],p=c.length<=p+ -1?0:c[p+1],w[q]=new F(l,p)):w[q]=x(z(w[q-2]),w[q-7],A(w[q-15]),w[q-16]),l=v(h,C(f),D(f,r,m),G[q],w[q]),p=u(B(d),E(d,e,g)),h=m,m=r,r=f,f=u(k,l),k=g,g=e,e=d,d=u(l,p);a[0]=u(d,a[0]);a[1]=u(e,a[1]);a[2]=u(g,a[2]);a[3]=u(k,a[3]);a[4]=u(f,a[4]);a[5]=u(r,a[5]);a[6]=u(m,a[6]);a[7]=u(h,a[7]);return a}var c,J;c=[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];J=[new b(c[0],3609767458), -new b(c[1],602891725),new b(c[2],3964484399),new b(c[3],2173295548),new b(c[4],4081628472),new b(c[5],3053834265),new b(c[6],2937671579),new b(c[7],3664609560),new b(c[8],2734883394),new b(c[9],1164996542),new b(c[10],1323610764),new b(c[11],3590304994),new b(c[12],4068182383),new b(c[13],991336113),new b(c[14],633803317),new b(c[15],3479774868),new b(c[16],2666613458),new b(c[17],944711139),new b(c[18],2341262773),new b(c[19],2007800933),new b(c[20],1495990901),new b(c[21],1856431235),new b(c[22], -3175218132),new b(c[23],2198950837),new b(c[24],3999719339),new b(c[25],766784016),new b(c[26],2566594879),new b(c[27],3203337956),new b(c[28],1034457026),new b(c[29],2466948901),new b(c[30],3758326383),new b(c[31],168717936),new b(c[32],1188179964),new b(c[33],1546045734),new b(c[34],1522805485),new b(c[35],2643833823),new b(c[36],2343527390),new b(c[37],1014477480),new b(c[38],1206759142),new b(c[39],344077627),new b(c[40],1290863460),new b(c[41],3158454273),new b(c[42],3505952657),new b(c[43], -106217008),new b(c[44],3606008344),new b(c[45],1432725776),new b(c[46],1467031594),new b(c[47],851169720),new b(c[48],3100823752),new b(c[49],1363258195),new b(c[50],3750685593),new b(c[51],3785050280),new b(c[52],3318307427),new b(c[53],3812723403),new b(c[54],2003034995),new b(c[55],3602036899),new b(c[56],1575990012),new b(c[57],1125592928),new b(c[58],2716904306),new b(c[59],442776044),new b(c[60],593698344),new b(c[61],3733110249),new b(c[62],2999351573),new b(c[63],3815920427),new b(3391569614, -3928383900),new b(3515267271,566280711),new b(3940187606,3454069534),new b(4118630271,4000239992),new b(116418474,1914138554),new b(174292421,2731055270),new b(289380356,3203993006),new b(460393269,320620315),new b(685471733,587496836),new b(852142971,1086792851),new b(1017036298,365543100),new b(1126000580,2618297676),new b(1288033470,3409855158),new b(1501505948,4234509866),new b(1607167915,987167468),new b(1816402316,1246189591)];"function"===typeof define&&define.amd?define(function(){return x}): -"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=x),exports=x):K.jsSHA=x})(this); +f>>>6),n.push(128|f&63)):55296>f||57344<=f?n.push(224|f>>>12,128|f>>>6&63,128|f&63):(h+=1,f=65536+((f&1023)<<10|b.charCodeAt(h)&1023),n.push(240|f>>>18,128|f>>>12&63,128|f>>>6&63,128|f&63)),l=0;l<n.length;l+=1){q=m+p;for(t=q>>>2;d.length<=t;)d.push(0);d[t]|=n[l]<<8*(r+q%4*-1);m+=1}else if("UTF16BE"===a||"UTF16LE"===a)for(r=2,n="UTF16LE"===a&&!0||"UTF16LE"!==a&&!1,h=0;h<b.length;h+=1){f=b.charCodeAt(h);!0===n&&(l=f&255,f=l<<8|f>>>8);q=m+p;for(t=q>>>2;d.length<=t;)d.push(0);d[t]|=f<<8*(r+q%4*-1);m+= +2}return{value:d,binLen:8*m+c}};break;case "B64":d=function(a,b,d){var c=0,n,m,h,l,p,t,q;if(-1===a.search(/^[a-zA-Z0-9=+\/]+$/))throw Error("Invalid character in base-64 string");m=a.indexOf("=");a=a.replace(/\=/g,"");if(-1!==m&&m<a.length)throw Error("Invalid '=' found in base-64 string");b=b||[0];d=d||0;t=d>>>3;for(m=0;m<a.length;m+=4){p=a.substr(m,4);for(h=l=0;h<p.length;h+=1)n="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(p[h]),l|=n<<18-6*h;for(h=0;h<p.length-1;h+= +1){q=c+t;for(n=q>>>2;b.length<=n;)b.push(0);b[n]|=(l>>>16-8*h&255)<<8*(3+q%4*-1);c+=1}}return{value:b,binLen:8*c+d}};break;case "BYTES":d=function(a,b,d){var c,n,m,h,l;b=b||[0];d=d||0;m=d>>>3;for(n=0;n<a.length;n+=1)c=a.charCodeAt(n),l=n+m,h=l>>>2,b.length<=h&&b.push(0),b[h]|=c<<8*(3+l%4*-1);return{value:b,binLen:8*a.length+d}};break;case "ARRAYBUFFER":try{d=new ArrayBuffer(0)}catch(e){throw Error("ARRAYBUFFER not supported by this environment");}d=function(a,b,d){var c,n,m,h,l;b=b||[0];d=d||0;n= +d>>>3;l=new Uint8Array(a);for(c=0;c<a.byteLength;c+=1)h=c+n,m=h>>>2,b.length<=m&&b.push(0),b[m]|=l[c]<<8*(3+h%4*-1);return{value:b,binLen:8*a.byteLength+d}};break;default:throw Error("format must be HEX, TEXT, B64, BYTES, or ARRAYBUFFER");}return d}function r(c,a){var d=null,d=new b(c.a,c.b);return d=32>=a?new b(d.a>>>a|d.b<<32-a&4294967295,d.b>>>a|d.a<<32-a&4294967295):new b(d.b>>>a-32|d.a<<64-a&4294967295,d.a>>>a-32|d.b<<64-a&4294967295)}function I(c,a){var d=null;return d=32>=a?new b(c.a>>>a,c.b>>> +a|c.a<<32-a&4294967295):new b(0,c.a>>>a-32)}function L(c,a,d){return new b(c.a&a.a^~c.a&d.a,c.b&a.b^~c.b&d.b)}function M(c,a,d){return new b(c.a&a.a^c.a&d.a^a.a&d.a,c.b&a.b^c.b&d.b^a.b&d.b)}function N(c){var a=r(c,28),d=r(c,34);c=r(c,39);return new b(a.a^d.a^c.a,a.b^d.b^c.b)}function O(c){var a=r(c,14),d=r(c,18);c=r(c,41);return new b(a.a^d.a^c.a,a.b^d.b^c.b)}function P(c){var a=r(c,1),d=r(c,8);c=I(c,7);return new b(a.a^d.a^c.a,a.b^d.b^c.b)}function Q(c){var a=r(c,19),d=r(c,61);c=I(c,6);return new b(a.a^ +d.a^c.a,a.b^d.b^c.b)}function R(c,a){var d,e,g;d=(c.b&65535)+(a.b&65535);e=(c.b>>>16)+(a.b>>>16)+(d>>>16);g=(e&65535)<<16|d&65535;d=(c.a&65535)+(a.a&65535)+(e>>>16);e=(c.a>>>16)+(a.a>>>16)+(d>>>16);return new b((e&65535)<<16|d&65535,g)}function S(c,a,d,e){var g,k,f;g=(c.b&65535)+(a.b&65535)+(d.b&65535)+(e.b&65535);k=(c.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(g>>>16);f=(k&65535)<<16|g&65535;g=(c.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(k>>>16);k=(c.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(g>>> +16);return new b((k&65535)<<16|g&65535,f)}function T(c,a,d,e,g){var k,f,r;k=(c.b&65535)+(a.b&65535)+(d.b&65535)+(e.b&65535)+(g.b&65535);f=(c.b>>>16)+(a.b>>>16)+(d.b>>>16)+(e.b>>>16)+(g.b>>>16)+(k>>>16);r=(f&65535)<<16|k&65535;k=(c.a&65535)+(a.a&65535)+(d.a&65535)+(e.a&65535)+(g.a&65535)+(f>>>16);f=(c.a>>>16)+(a.a>>>16)+(d.a>>>16)+(e.a>>>16)+(g.a>>>16)+(k>>>16);return new b((f&65535)<<16|k&65535,r)}function z(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 b(3418070365,a[0]),new b(1654270250,a[1]),new b(2438529370,a[2]),new b(355462360,a[3]),new b(1731405415,a[4]),new b(41048885895,a[5]),new b(3675008525,a[6]),new b(1203062813,a[7])];break;case "SHA-512":a=[new b(d[0],4089235720),new b(d[1],2227873595),new b(d[2],4271175723),new b(d[3],1595750129), +new b(d[4],2917565137),new b(d[5],725511199),new b(d[6],4215389547),new b(d[7],327033209)];break;default:throw Error("Unknown SHA variant");}else throw Error("No SHA variants supported");return a}function B(c,a,d){var e,g,k,f,r,m,h,l,p,t,q,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=b,u=R,x=S,v=T,A=P,z=Q,B=N,C=O,E=M,D=L,G=J;else throw Error("Unexpected error in SHA-2 implementation");d=a[0];e=a[1];g=a[2];k=a[3];f=a[4];r=a[5];m=a[6];h=a[7];for(q=0;q<t;q+=1)16>q?(p=q*y,l= +c.length<=p?0:c[p],p=c.length<=p+1?0:c[p+1],w[q]=new F(l,p)):w[q]=x(z(w[q-2]),w[q-7],A(w[q-15]),w[q-16]),l=v(h,C(f),D(f,r,m),G[q],w[q]),p=u(B(d),E(d,e,g)),h=m,m=r,r=f,f=u(k,l),k=g,g=e,e=d,d=u(l,p);a[0]=u(d,a[0]);a[1]=u(e,a[1]);a[2]=u(g,a[2]);a[3]=u(k,a[3]);a[4]=u(f,a[4]);a[5]=u(r,a[5]);a[6]=u(m,a[6]);a[7]=u(h,a[7]);return a}var c,J;c=[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];J=[new b(c[0],3609767458),new b(c[1],602891725),new b(c[2],3964484399),new b(c[3],2173295548),new b(c[4],4081628472),new b(c[5],3053834265),new b(c[6],2937671579),new b(c[7],3664609560),new b(c[8],2734883394),new b(c[9],1164996542),new b(c[10],1323610764),new b(c[11],3590304994),new b(c[12],4068182383),new b(c[13],991336113),new b(c[14],633803317),new b(c[15],3479774868),new b(c[16],2666613458),new b(c[17],944711139),new b(c[18],2341262773),new b(c[19],2007800933),new b(c[20],1495990901), +new b(c[21],1856431235),new b(c[22],3175218132),new b(c[23],2198950837),new b(c[24],3999719339),new b(c[25],766784016),new b(c[26],2566594879),new b(c[27],3203337956),new b(c[28],1034457026),new b(c[29],2466948901),new b(c[30],3758326383),new b(c[31],168717936),new b(c[32],1188179964),new b(c[33],1546045734),new b(c[34],1522805485),new b(c[35],2643833823),new b(c[36],2343527390),new b(c[37],1014477480),new b(c[38],1206759142),new b(c[39],344077627),new b(c[40],1290863460),new b(c[41],3158454273), +new b(c[42],3505952657),new b(c[43],106217008),new b(c[44],3606008344),new b(c[45],1432725776),new b(c[46],1467031594),new b(c[47],851169720),new b(c[48],3100823752),new b(c[49],1363258195),new b(c[50],3750685593),new b(c[51],3785050280),new b(c[52],3318307427),new b(c[53],3812723403),new b(c[54],2003034995),new b(c[55],3602036899),new b(c[56],1575990012),new b(c[57],1125592928),new b(c[58],2716904306),new b(c[59],442776044),new b(c[60],593698344),new b(c[61],3733110249),new b(c[62],2999351573),new b(c[63], +3815920427),new b(3391569614,3928383900),new b(3515267271,566280711),new b(3940187606,3454069534),new b(4118630271,4000239992),new b(116418474,1914138554),new b(174292421,2731055270),new b(289380356,3203993006),new b(460393269,320620315),new b(685471733,587496836),new b(852142971,1086792851),new b(1017036298,365543100),new b(1126000580,2618297676),new b(1288033470,3409855158),new b(1501505948,4234509866),new b(1607167915,987167468),new b(1816402316,1246189591)];"function"===typeof define&&define.amd? +define(function(){return x}):"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(module.exports=x),exports=x):K.jsSHA=x})(this); diff --git a/src/sha_dev.js b/src/sha_dev.js index cfd2289..200ae6b 100644 --- a/src/sha_dev.js +++ b/src/sha_dev.js @@ -71,7 +71,7 @@ var SUPPORTED_ALGS = 8 | 4 | 2 | 1; function str2packed(str, utfType, existingPacked, existingPackedLen, bigEndianMod) { var packed, codePnt, codePntArr, byteCnt = 0, i, j, existingByteLen, - intOffset, byteOffset, shiftModifier; + intOffset, byteOffset, shiftModifier, transposeBytes; packed = existingPacked || [0]; existingPackedLen = existingPackedLen || 0; @@ -130,11 +130,14 @@ var SUPPORTED_ALGS = 8 | 4 | 2 | 1; else if (("UTF16BE" === utfType) || "UTF16LE" === utfType) { shiftModifier = (bigEndianMod === -1) ? 2 : 0; + /* Internally strings are UTF-16BE so transpose bytes under two conditions: + * need LE and not switching endianness due to SHA-3 + * need BE and switching endianness due to SHA-3 */ + transposeBytes = (("UTF16LE" === utfType) && (bigEndianMod !== 1)) || (("UTF16LE" !== utfType) && (bigEndianMod === 1)); for (i = 0; i < str.length; i += 1) { codePnt = str.charCodeAt(i); - /* Internally strings are UTF-16BE so only change if UTF-16LE */ - if ("UTF16LE" === utfType) + if (transposeBytes === true) { j = codePnt & 0xFF; codePnt = (j << 8) | (codePnt >>> 8); |