springboot如何使用sm2加密传输

这篇文章主要介绍了springboot如何使用sm2加密传输问题,具有很好的参考价值,希望对大家有所帮助。如有错误或未考虑完全的地方,望不吝赐教

加密原理

使用sm2生成一对公钥和私钥。然后将公钥发送给前端,私钥自己在后端进行保存(本次示例是将私钥保存在redis中,因为redis是使用键值对进行保存数据的,所以还需要生成一个uuid进行保存和获取密钥数据。)

前端使用公钥进行加密,然后将加密的数据发送给后端,后端使用对应的私钥进行解密,即可完成一次加密传输。

公共代码:springboot引用依赖

                 org.bouncycastle           bcprov-jdk15to18           1.72       

一:springboot+html使用方式

实体类代码:

import java.io.Serializable;   public class AsymmetricEncryption implements Serializable {         private String id;       /**      * 算法      */     private String algorithm;       private String privateKey;       private String publicKey;       public String getId() {         return id;     }       public void setId(String id) {         this.id = id;     }       public String getAlgorithm() {         return algorithm;     }       public void setAlgorithm(String algorithm) {         this.algorithm = algorithm;     }       public String getPrivateKey() {         return privateKey;     }       public void setPrivateKey(String privateKey) {         this.privateKey = privateKey;     }       public String getPublicKey() {         return publicKey;     }       public void setPublicKey(String publicKey) {         this.publicKey = publicKey;     } }

1:生成公钥私钥,有两种方式,第一种是指定sm2曲线为sm2p256v1。

注:指定的方式用于springboot+前端html页面形式,不指定的可以用于springboot+vue形式。原因为html页面无法引用依赖,则需要使用js文件。

springboot生成指定sm2p256v1规则代码

//生成密钥对         X9ECParameters sm2ECParameters = GMNamedCurves.getByName("sm2p256v1");         ECDomainParameters domainParameters = new ECDomainParameters(sm2ECParameters.getCurve(), sm2ECParameters.getG(), sm2ECParameters.getN());         ECKeyPairGenerator keyPairGenerator = new ECKeyPairGenerator();         try {             keyPairGenerator.init(new ECKeyGenerationParameters(domainParameters, SecureRandom.getInstance("SHA1PRNG")));         } catch (NoSuchAlgorithmException e) {             e.printStackTrace();         }         AsymmetricCipherKeyPair asymmetricCipherKeyPair = keyPairGenerator.generateKeyPair();           //生成私钥,16进制格式,自己保存,格式如a2081b5b81fbea0b6b973a3ab6dbbbc65b1164488bf22d8ae2ff0b8260f64853         BigInteger privatekey = ((ECPrivateKeyParameters) asymmetricCipherKeyPair.getPrivate()).getD();         String privateKeyHex = privatekey.toString(16);           //公钥,16进制格式,发给前端,格式如             04813d4d97ad31bd9d18d785f337f683233099d5abed09cb397152d50ac28cc0ba43711960e811d90453db5f5a9518d660858a8d0c57e359a8bf83427760ebcbba         ECPoint ecPoint = ((ECPublicKeyParameters) asymmetricCipherKeyPair.getPublic()).getQ();         String publicKeyHex = Hex.toHexString(ecPoint.getEncoded(false));           //AsymmetricEncryption 为自己创建的实体类,         AsymmetricEncryption asymmetricEncryption = new AsymmetricEncryption();         asymmetricEncryption.setPrivateKey(privateKeyHex);         asymmetricEncryption.setPublicKey(publicKeyHex);         String uuid = UUID.randomUUID().toString().replace("-","");         asymmetricEncryption.setId(uuid);         String key = LoginConstants.ASYMMETRIC_ENCRYPTION_KEY + uuid;         //本处采用的方式是将私钥存放在redis中,并且以生成的uuid进行存储,所以需要将uuid传送到前端,然后再让前端传回来         redisTemplate.opsForValue().set(key, asymmetricEncryption, 2, TimeUnit.MINUTES);

2:前端引用js文件

①:crypto-js.js 文件

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r=t.length,e=[],i=0;i>>2]|=(255&t.charCodeAt(i))<<24-i%4*8;return new s.init(e,r)}},l=a.Utf8={stringify:function(t){try{return decodeURIComponent(escape(h.stringify(t)))}catch(t){throw new Error("Malformed UTF-8 data")}},parse:function(t){return h.parse(unescape(encodeURIComponent(t)))}},f=n.BufferedBlockAlgorithm=o.extend({reset:function(){this._data=new s.init,this._nDataBytes=0},_append:function(t){"string"==typeof t&&(t=l.parse(t)),this._data.concat(t),this._nDataBytes+=t.sigBytes},_process:function(r){var e=this._data,i=e.words,n=e.sigBytes,o=this.blockSize,a=4*o,c=n/a;c=r?t.ceil(c):t.max((0|c)-this._minBufferSize,0);var h=c*o,l=t.min(4*h,n);if(h){for(var f=0;f>>6-s%4*2;i[o>>>2]|=(a|c)<<24-o%4*8,o++}return n.create(i,o)}var e=t,i=e.lib,n=i.WordArray,o=e.enc;o.Base64={stringify:function(t){var r=t.words,e=t.sigBytes,i=this._map;t.clamp();for(var 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Float64Array)&&(t=new Uint8Array(t.buffer,t.byteOffset,t.byteLength)),t instanceof Uint8Array){for(var r=t.byteLength,e=[],i=0;i>>2]|=t[i]<<24-i%4*8;n.call(this,e,r)}else n.apply(this,arguments)};o.prototype=i}}(),function(r){function e(t,r,e){return t^r^e}function i(t,r,e){return t&r|~t&e}function n(t,r,e){return(t|~r)^e}function o(t,r,e){return t&e|r&~e}function s(t,r,e){return t^(r|~e)}function a(t,r){return t<>>32-r}var c=t,h=c.lib,l=h.WordArray,f=h.Hasher,u=c.algo,d=l.create([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13]),v=l.create([5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]),p=l.create([11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6]),_=l.create([8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]),y=l.create([0,1518500249,1859775393,2400959708,2840853838]),g=l.create([1352829926,1548603684,1836072691,2053994217,0]),B=u.RIPEMD160=f.extend({_doReset:function(){this._hash=l.create([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(t,r){for(var c=0;c<16;c++){var h=r+c,l=t[h];t[h]=16711935&(l<<8|l>>>24)|4278255360&(l<<24|l>>>8)}var f,u,B,w,k,S,m,x,b,H,z=this._hash.words,A=y.words,C=g.words,D=d.words,R=v.words,E=p.words,M=_.words;S=f=z[0],m=u=z[1],x=B=z[2],b=w=z[3],H=k=z[4];for(var F,c=0;c<80;c+=1)F=f+t[r+D[c]]|0,F+=c<16?e(u,B,w)+A[0]:c<32?i(u,B,w)+A[1]:c<48?n(u,B,w)+A[2]:c<64?o(u,B,w)+A[3]:s(u,B,w)+A[4],F|=0,F=a(F,E[c]),F=F+k|0,f=k,k=w,w=a(B,10),B=u,u=F,F=S+t[r+R[c]]|0,F+=c<16?s(m,x,b)+C[0]:c<32?o(m,x,b)+C[1]:c<48?n(m,x,b)+C[2]:c<64?i(m,x,b)+C[3]:e(m,x,b)+C[4],F|=0,F=a(F,M[c]),F=F+H|0,S=H,H=b,b=a(x,10),x=m,m=F;F=z[1]+B+b|0,z[1]=z[2]+w+H|0,z[2]=z[3]+k+S|0,z[3]=z[4]+f+m|0,z[4]=z[0]+u+x|0,z[0]=F},_doFinalize:function(){var t=this._data,r=t.words,e=8*this._nDataBytes,i=8*t.sigBytes;r[i>>>5]|=128<<24-i%32,r[(i+64>>>9<<4)+14]=16711935&(e<<8|e>>>24)|4278255360&(e<<24|e>>>8),t.sigBytes=4*(r.length+1),this._process();for(var n=this._hash,o=n.words,s=0;s<5;s++){var a=o[s];o[s]=16711935&(a<<8|a>>>24)|4278255360&(a<<24|a>>>8)}return n},clone:function(){var t=f.clone.call(this);return t._hash=this._hash.clone(),t}});c.RIPEMD160=f._createHelper(B),c.HmacRIPEMD160=f._createHmacHelper(B)}(Math),function(){var r=t,e=r.lib,i=e.Base,n=r.enc,o=n.Utf8,s=r.algo;s.HMAC=i.extend({init:function(t,r){t=this._hasher=new t.init,"string"==typeof r&&(r=o.parse(r));var e=t.blockSize,i=4*e;r.sigBytes>i&&(r=t.finalize(r)),r.clamp();for(var n=this._oKey=r.clone(),s=this._iKey=r.clone(),a=n.words,c=s.words,h=0;h>>24)|4278255360&(o<<24|o>>>8),s=16711935&(s<<8|s>>>24)|4278255360&(s<<24|s>>>8);var a=e[n];a.high^=s,a.low^=o}for(var c=0;c<24;c++){for(var d=0;d<5;d++){for(var v=0,p=0,_=0;_<5;_++){var a=e[d+5*_];v^=a.high,p^=a.low}var y=u[d];y.high=v,y.low=p}for(var d=0;d<5;d++)for(var g=u[(d+4)%5],B=u[(d+1)%5],w=B.high,k=B.low,v=g.high^(w<<1|k>>>31),p=g.low^(k<<1|w>>>31),_=0;_<5;_++){var a=e[d+5*_];a.high^=v,a.low^=p}for(var S=1;S<25;S++){var a=e[S],m=a.high,x=a.low,b=h[S];if(b<32)var v=m<>>32-b,p=x<>>32-b;else var v=x<>>64-b,p=m<>>64-b;var H=u[l[S]];H.high=v,H.low=p}var z=u[0],A=e[0];z.high=A.high,z.low=A.low;for(var d=0;d<5;d++)for(var _=0;_<5;_++){var S=d+5*_,a=e[S],C=u[S],D=u[(d+1)%5+5*_],R=u[(d+2)%5+5*_];a.high=C.high^~D.high&R.high,a.low=C.low^~D.low&R.low}var a=e[0],E=f[c];a.high^=E.high,a.low^=E.low}},_doFinalize:function(){var t=this._data,e=t.words,i=(8*this._nDataBytes,8*t.sigBytes),o=32*this.blockSize;e[i>>>5]|=1<<24-i%32,e[(r.ceil((i+1)/o)*o>>>5)-1]|=128,t.sigBytes=4*e.length,this._process();for(var s=this._state,a=this.cfg.outputLength/8,c=a/8,h=[],l=0;l>>24)|4278255360&(u<<24|u>>>8),d=16711935&(d<<8|d>>>24)|4278255360&(d<<24|d>>>8),h.push(d),h.push(u)}return new n.init(h,a)},clone:function(){for(var t=o.clone.call(this),r=t._state=this._state.slice(0),e=0;e<25;e++)r[e]=r[e].clone();return t}});e.SHA3=o._createHelper(d),e.HmacSHA3=o._createHmacHelper(d)}(Math),function(){function r(){return s.create.apply(s,arguments)}var e=t,i=e.lib,n=i.Hasher,o=e.x64,s=o.Word,a=o.WordArray,c=e.algo,h=[r(1116352408,3609767458),r(1899447441,602891725),r(3049323471,3964484399),r(3921009573,2173295548),r(961987163,4081628472),r(1508970993,3053834265),r(2453635748,2937671579),r(2870763221,3664609560),r(3624381080,2734883394),r(310598401,1164996542),r(607225278,1323610764),r(1426881987,3590304994),r(1925078388,4068182383),r(2162078206,991336113),r(2614888103,633803317),r(3248222580,3479774868),r(3835390401,2666613458),r(4022224774,944711139),r(264347078,2341262773),r(604807628,2007800933),r(770255983,1495990901),r(1249150122,1856431235),r(1555081692,3175218132),r(1996064986,2198950837),r(2554220882,3999719339),r(2821834349,766784016),r(2952996808,2566594879),r(3210313671,3203337956),r(3336571891,1034457026),r(3584528711,2466948901),r(113926993,3758326383),r(338241895,168717936),r(666307205,1188179964),r(773529912,1546045734),r(1294757372,1522805485),r(1396182291,2643833823),r(1695183700,2343527390),r(1986661051,1014477480),r(2177026350,1206759142),r(2456956037,344077627),r(2730485921,1290863460),r(2820302411,3158454273),r(3259730800,3505952657),r(3345764771,106217008),r(3516065817,3606008344),r(3600352804,1432725776),r(4094571909,1467031594),r(275423344,851169720),r(430227734,3100823752),r(506948616,1363258195),r(659060556,3750685593),r(883997877,3785050280),r(958139571,3318307427),r(1322822218,3812723403),r(1537002063,2003034995),r(1747873779,3602036899),r(1955562222,1575990012),r(2024104815,1125592928),r(2227730452,2716904306),r(2361852424,442776044),r(2428436474,593698344),r(2756734187,3733110249),r(3204031479,2999351573),r(3329325298,3815920427),r(3391569614,3928383900),r(3515267271,566280711),r(3940187606,3454069534),r(4118630271,4000239992),r(116418474,1914138554),r(174292421,2731055270),r(289380356,3203993006),r(460393269,320620315),r(685471733,587496836),r(852142971,1086792851),r(1017036298,365543100),r(1126000580,2618297676),r(1288033470,3409855158),r(1501505948,4234509866),r(1607167915,987167468),r(1816402316,1246189591)],l=[];!function(){for(var t=0;t<80;t++)l[t]=r()}();var f=c.SHA512=n.extend({_doReset:function(){this._hash=new a.init([new s.init(1779033703,4089235720),new s.init(3144134277,2227873595),new s.init(1013904242,4271175723),new s.init(2773480762,1595750129),new s.init(1359893119,2917565137),new s.init(2600822924,725511199),new s.init(528734635,4215389547),new s.init(1541459225,327033209)])},_doProcessBlock:function(t,r){for(var e=this._hash.words,i=e[0],n=e[1],o=e[2],s=e[3],a=e[4],c=e[5],f=e[6],u=e[7],d=i.high,v=i.low,p=n.high,_=n.low,y=o.high,g=o.low,B=s.high,w=s.low,k=a.high,S=a.low,m=c.high,x=c.low,b=f.high,H=f.low,z=u.high,A=u.low,C=d,D=v,R=p,E=_,M=y,F=g,P=B,W=w,O=k,U=S,I=m,K=x,X=b,L=H,j=z,N=A,T=0;T<80;T++){var Z=l[T];if(T<16)var q=Z.high=0|t[r+2*T],G=Z.low=0|t[r+2*T+1];else{var J=l[T-15],$=J.high,Q=J.low,V=($>>>1|Q<<31)^($>>>8|Q<<24)^$>>>7,Y=(Q>>>1|$<<31)^(Q>>>8|$<<24)^(Q>>>7|$<<25),tt=l[T-2],rt=tt.high,et=tt.low,it=(rt>>>19|et<<13)^(rt<<3|et>>>29)^rt>>>6,nt=(et>>>19|rt<<13)^(et<<3|rt>>>29)^(et>>>6|rt<<26),ot=l[T-7],st=ot.high,at=ot.low,ct=l[T-16],ht=ct.high,lt=ct.low,G=Y+at,q=V+st+(G>>>0>>0?1:0),G=G+nt,q=q+it+(G>>>0>>0?1:0),G=G+lt,q=q+ht+(G>>>0>>0?1:0);Z.high=q,Z.low=G}var ft=O&I^~O&X,ut=U&K^~U&L,dt=C&R^C&M^R&M,vt=D&E^D&F^E&F,pt=(C>>>28|D<<4)^(C<<30|D>>>2)^(C<<25|D>>>7),_t=(D>>>28|C<<4)^(D<<30|C>>>2)^(D<<25|C>>>7),yt=(O>>>14|U<<18)^(O>>>18|U<<14)^(O<<23|U>>>9),gt=(U>>>14|O<<18)^(U>>>18|O<<14)^(U<<23|O>>>9),Bt=h[T],wt=Bt.high,kt=Bt.low,St=N+gt,mt=j+yt+(St>>>0>>0?1:0),St=St+ut,mt=mt+ft+(St>>>0>>0?1:0),St=St+kt,mt=mt+wt+(St>>>0>>0?1:0),St=St+G,mt=mt+q+(St>>>0>>0?1:0),xt=_t+vt,bt=pt+dt+(xt>>>0<_t>>>0?1:0);j=X,N=L,X=I,L=K,I=O,K=U,U=W+St|0,O=P+mt+(U>>>0>>0?1:0)|0,P=M,W=F,M=R,F=E,R=C,E=D,D=St+xt|0,C=mt+bt+(D>>>0>>0?1:0)|0}v=i.low=v+D,i.high=d+C+(v>>>0>>0?1:0),_=n.low=_+E,n.high=p+R+(_>>>0>>0?1:0),g=o.low=g+F,o.high=y+M+(g>>>0>>0?1:0),w=s.low=w+W,s.high=B+P+(w>>>0>>0?1:0),S=a.low=S+U,a.high=k+O+(S>>>0>>0?1:0),x=c.low=x+K,c.high=m+I+(x>>>0>>0?1:0),H=f.low=H+L,f.high=b+X+(H>>>0>>0?1:0),A=u.low=A+N,u.high=z+j+(A>>>0>>0?1:0)},_doFinalize:function(){var t=this._data,r=t.words,e=8*this._nDataBytes,i=8*t.sigBytes;r[i>>>5]|=128<<24-i%32,r[(i+128>>>10<<5)+30]=Math.floor(e/4294967296),r[(i+128>>>10<<5)+31]=e,t.sigBytes=4*r.length,this._process();var n=this._hash.toX32();return n},clone:function(){var t=n.clone.call(this);return t._hash=this._hash.clone(),t},blockSize:32});e.SHA512=n._createHelper(f),e.HmacSHA512=n._createHmacHelper(f)}(),function(){var r=t,e=r.x64,i=e.Word,n=e.WordArray,o=r.algo,s=o.SHA512,a=o.SHA384=s.extend({_doReset:function(){this._hash=new n.init([new i.init(3418070365,3238371032),new i.init(1654270250,914150663),new i.init(2438529370,812702999),new i.init(355462360,4144912697),new i.init(1731405415,4290775857),new i.init(2394180231,1750603025),new i.init(3675008525,1694076839),new i.init(1203062813,3204075428)])},_doFinalize:function(){var t=s._doFinalize.call(this);return t.sigBytes-=16,t}});r.SHA384=s._createHelper(a),r.HmacSHA384=s._createHmacHelper(a)}(),t.lib.Cipher||function(r){var e=t,i=e.lib,n=i.Base,o=i.WordArray,s=i.BufferedBlockAlgorithm,a=e.enc,c=(a.Utf8,a.Base64),h=e.algo,l=h.EvpKDF,f=i.Cipher=s.extend({cfg:n.extend(),createEncryptor:function(t,r){return this.create(this._ENC_XFORM_MODE,t,r)},createDecryptor:function(t,r){return this.create(this._DEC_XFORM_MODE,t,r)},init:function(t,r,e){this.cfg=this.cfg.extend(e),this._xformMode=t,this._key=r,this.reset()},reset:function(){s.reset.call(this),this._doReset()},process:function(t){return this._append(t),this._process()},finalize:function(t){t&&this._append(t);var r=this._doFinalize();return r},keySize:4,ivSize:4,_ENC_XFORM_MODE:1,_DEC_XFORM_MODE:2,_createHelper:function(){function t(t){return"string"==typeof t?m:w}return function(r){return{encrypt:function(e,i,n){return t(i).encrypt(r,e,i,n)},decrypt:function(e,i,n){return t(i).decrypt(r,e,i,n)}}}}()}),u=(i.StreamCipher=f.extend({_doFinalize:function(){var t=this._process(!0);return t},blockSize:1}),e.mode={}),d=i.BlockCipherMode=n.extend({createEncryptor:function(t,r){return this.Encryptor.create(t,r)},createDecryptor:function(t,r){return this.Decryptor.create(t,r)},init:function(t,r){this._cipher=t,this._iv=r}}),v=u.CBC=function(){function t(t,e,i){var n=this._iv;if(n){var o=n;this._iv=r}else var o=this._prevBlock;for(var s=0;s>>2];t.sigBytes-=r}},y=(i.BlockCipher=f.extend({cfg:f.cfg.extend({mode:v,padding:_}),reset:function(){f.reset.call(this);var t=this.cfg,r=t.iv,e=t.mode;if(this._xformMode==this._ENC_XFORM_MODE)var i=e.createEncryptor;else{var i=e.createDecryptor;this._minBufferSize=1}this._mode&&this._mode.__creator==i?this._mode.init(this,r&&r.words):(this._mode=i.call(e,this,r&&r.words),this._mode.__creator=i)},_doProcessBlock:function(t,r){this._mode.processBlock(t,r)},_doFinalize:function(){var t=this.cfg.padding;if(this._xformMode==this._ENC_XFORM_MODE){t.pad(this._data,this.blockSize);var r=this._process(!0)}else{var r=this._process(!0);t.unpad(r)}return r},blockSize:4}),i.CipherParams=n.extend({init:function(t){this.mixIn(t)},toString:function(t){return(t||this.formatter).stringify(this)}})),g=e.format={},B=g.OpenSSL={stringify:function(t){var r=t.ciphertext,e=t.salt;if(e)var i=o.create([1398893684,1701076831]).concat(e).concat(r);else var i=r;return i.toString(c)},parse:function(t){var r=c.parse(t),e=r.words;if(1398893684==e[0]&&1701076831==e[1]){var i=o.create(e.slice(2,4));e.splice(0,4),r.sigBytes-=16}return y.create({ciphertext:r,salt:i})}},w=i.SerializableCipher=n.extend({cfg:n.extend({format:B}),encrypt:function(t,r,e,i){i=this.cfg.extend(i);var n=t.createEncryptor(e,i),o=n.finalize(r),s=n.cfg;return y.create({ciphertext:o,key:e,iv:s.iv,algorithm:t,mode:s.mode,padding:s.padding,blockSize:t.blockSize,formatter:i.format})},decrypt:function(t,r,e,i){i=this.cfg.extend(i),r=this._parse(r,i.format);var n=t.createDecryptor(e,i).finalize(r.ciphertext);return n},_parse:function(t,r){return"string"==typeof t?r.parse(t,this):t}}),k=e.kdf={},S=k.OpenSSL={execute:function(t,r,e,i){i||(i=o.random(8));var n=l.create({keySize:r+e}).compute(t,i),s=o.create(n.words.slice(r),4*e);return n.sigBytes=4*r,y.create({key:n,iv:s,salt:i})}},m=i.PasswordBasedCipher=w.extend({cfg:w.cfg.extend({kdf:S}),encrypt:function(t,r,e,i){i=this.cfg.extend(i);var n=i.kdf.execute(e,t.keySize,t.ivSize);i.iv=n.iv;var o=w.encrypt.call(this,t,r,n.key,i);return o.mixIn(n),o},decrypt:function(t,r,e,i){i=this.cfg.extend(i),r=this._parse(r,i.format);var n=i.kdf.execute(e,t.keySize,t.ivSize,r.salt);i.iv=n.iv;var o=w.decrypt.call(this,t,r,n.key,i);return o}})}(),t.mode.CFB=function(){function r(t,r,e,i){var n=this._iv;if(n){var o=n.slice(0);this._iv=void 0}else var o=this._prevBlock;i.encryptBlock(o,0);for(var s=0;s>>2]|=n<<24-o%4*8,t.sigBytes+=n},unpad:function(t){var r=255&t.words[t.sigBytes-1>>>2];t.sigBytes-=r}},t.pad.Iso10126={pad:function(r,e){var i=4*e,n=i-r.sigBytes%i;r.concat(t.lib.WordArray.random(n-1)).concat(t.lib.WordArray.create([n<<24],1))},unpad:function(t){var r=255&t.words[t.sigBytes-1>>>2];t.sigBytes-=r}},t.pad.Iso97971={pad:function(r,e){r.concat(t.lib.WordArray.create([2147483648],1)),t.pad.ZeroPadding.pad(r,e)},unpad:function(r){t.pad.ZeroPadding.unpad(r),r.sigBytes--}},t.mode.OFB=function(){var r=t.lib.BlockCipherMode.extend(),e=r.Encryptor=r.extend({processBlock:function(t,r){var e=this._cipher,i=e.blockSize,n=this._iv,o=this._keystream;n&&(o=this._keystream=n.slice(0),this._iv=void 0),e.encryptBlock(o,0);for(var s=0;s>>8^255&n^99,o[e]=n,s[n]=e;var p=t[e],_=t[p],y=t[_],g=257*t[n]^16843008*n;a[e]=g<<24|g>>>8,c[e]=g<<16|g>>>16,h[e]=g<<8|g>>>24,l[e]=g;var g=16843009*y^65537*_^257*p^16843008*e;f[n]=g<<24|g>>>8,u[n]=g<<16|g>>>16,d[n]=g<<8|g>>>24,v[n]=g,e?(e=p^t[t[t[y^p]]],i^=t[t[i]]):e=i=1}}();var p=[0,1,2,4,8,16,32,64,128,27,54],_=n.AES=i.extend({_doReset:function(){if(!this._nRounds||this._keyPriorReset!==this._key){for(var t=this._keyPriorReset=this._key,r=t.words,e=t.sigBytes/4,i=this._nRounds=e+6,n=4*(i+1),s=this._keySchedule=[],a=0;a6&&a%e==4&&(c=o[c>>>24]<<24|o[c>>>16&255]<<16|o[c>>>8&255]<<8|o[255&c]):(c=c<<8|c>>>24,c=o[c>>>24]<<24|o[c>>>16&255]<<16|o[c>>>8&255]<<8|o[255&c],c^=p[a/e|0]<<24),s[a]=s[a-e]^c}for(var h=this._invKeySchedule=[],l=0;l>>24]]^u[o[c>>>16&255]]^d[o[c>>>8&255]]^v[o[255&c]]}}},encryptBlock:function(t,r){this._doCryptBlock(t,r,this._keySchedule,a,c,h,l,o)},decryptBlock:function(t,r){var e=t[r+1];t[r+1]=t[r+3],t[r+3]=e,this._doCryptBlock(t,r,this._invKeySchedule,f,u,d,v,s);var e=t[r+1];t[r+1]=t[r+3],t[r+3]=e},_doCryptBlock:function(t,r,e,i,n,o,s,a){for(var c=this._nRounds,h=t[r]^e[0],l=t[r+1]^e[1],f=t[r+2]^e[2],u=t[r+3]^e[3],d=4,v=1;v>>24]^n[l>>>16&255]^o[f>>>8&255]^s[255&u]^e[d++],_=i[l>>>24]^n[f>>>16&255]^o[u>>>8&255]^s[255&h]^e[d++],y=i[f>>>24]^n[u>>>16&255]^o[h>>>8&255]^s[255&l]^e[d++],g=i[u>>>24]^n[h>>>16&255]^o[l>>>8&255]^s[255&f]^e[d++];h=p,l=_,f=y,u=g}var p=(a[h>>>24]<<24|a[l>>>16&255]<<16|a[f>>>8&255]<<8|a[255&u])^e[d++],_=(a[l>>>24]<<24|a[f>>>16&255]<<16|a[u>>>8&255]<<8|a[255&h])^e[d++],y=(a[f>>>24]<<24|a[u>>>16&255]<<16|a[h>>>8&255]<<8|a[255&l])^e[d++],g=(a[u>>>24]<<24|a[h>>>16&255]<<16|a[l>>>8&255]<<8|a[255&f])^e[d++];t[r]=p,t[r+1]=_,t[r+2]=y,t[r+3]=g},keySize:8});r.AES=i._createHelper(_)}(),function(){function r(t,r){var e=(this._lBlock>>>t^this._rBlock)&r;this._rBlock^=e,this._lBlock^=e<>>t^this._lBlock)&r;this._lBlock^=e,this._rBlock^=e<>>5]>>>31-n%32&1}for(var o=this._subKeys=[],s=0;s<16;s++){for(var a=o[s]=[],f=l[s],i=0;i<24;i++)a[i/6|0]|=e[(h[i]-1+f)%28]<<31-i%6,a[4+(i/6|0)]|=e[28+(h[i+24]-1+f)%28]<<31-i%6;a[0]=a[0]<<1|a[0]>>>31;for(var i=1;i<7;i++)a[i]=a[i]>>>4*(i-1)+3;a[7]=a[7]<<5|a[7]>>>27}for(var u=this._invSubKeys=[],i=0;i<16;i++)u[i]=o[15-i]},encryptBlock:function(t,r){this._doCryptBlock(t,r,this._subKeys)},decryptBlock:function(t,r){this._doCryptBlock(t,r,this._invSubKeys)},_doCryptBlock:function(t,i,n){this._lBlock=t[i],this._rBlock=t[i+1],r.call(this,4,252645135),r.call(this,16,65535),e.call(this,2,858993459),e.call(this,8,16711935),r.call(this,1,1431655765);for(var o=0;o<16;o++){for(var s=n[o],a=this._lBlock,c=this._rBlock,h=0,l=0;l<8;l++)h|=f[l][((c^s[l])&u[l])>>>0];this._lBlock=c,this._rBlock=a^h}var d=this._lBlock;this._lBlock=this._rBlock,this._rBlock=d,r.call(this,1,1431655765),e.call(this,8,16711935),e.call(this,2,858993459),r.call(this,16,65535),r.call(this,4,252645135),t[i]=this._lBlock,t[i+1]=this._rBlock},keySize:2,ivSize:2,blockSize:2});i.DES=s._createHelper(d);var v=a.TripleDES=s.extend({_doReset:function(){var t=this._key,r=t.words;this._des1=d.createEncryptor(o.create(r.slice(0,2))),this._des2=d.createEncryptor(o.create(r.slice(2,4))),this._des3=d.createEncryptor(o.create(r.slice(4,6)))},encryptBlock:function(t,r){this._des1.encryptBlock(t,r),this._des2.decryptBlock(t,r),this._des3.encryptBlock(t,r)},decryptBlock:function(t,r){this._des3.decryptBlock(t,r),this._des2.encryptBlock(t,r),this._des1.decryptBlock(t,r)},keySize:6,ivSize:2,blockSize:2});i.TripleDES=s._createHelper(v)}(),function(){function r(){for(var t=this._S,r=this._i,e=this._j,i=0,n=0;n<4;n++){r=(r+1)%256,e=(e+t[r])%256;var o=t[r];t[r]=t[e],t[e]=o,i|=t[(t[r]+t[e])%256]<<24-8*n}return this._i=r,this._j=e,i}var e=t,i=e.lib,n=i.StreamCipher,o=e.algo,s=o.RC4=n.extend({_doReset:function(){for(var t=this._key,r=t.words,e=t.sigBytes,i=this._S=[],n=0;n<256;n++)i[n]=n;for(var n=0,o=0;n<256;n++){var s=n%e,a=r[s>>>2]>>>24-s%4*8&255;o=(o+i[n]+a)%256;var c=i[n];i[n]=i[o],i[o]=c}this._i=this._j=0},_doProcessBlock:function(t,e){t[e]^=r.call(this)},keySize:8,ivSize:0});e.RC4=n._createHelper(s);var a=o.RC4Drop=s.extend({cfg:s.cfg.extend({drop:192}),_doReset:function(){s._doReset.call(this);for(var t=this.cfg.drop;t>0;t--)r.call(this)}});e.RC4Drop=n._createHelper(a)}(),t.mode.CTRGladman=function(){function r(t){if(255===(t>>24&255)){var r=t>>16&255,e=t>>8&255,i=255&t;255===r?(r=0,255===e?(e=0,255===i?i=0:++i):++e):++r,t=0,t+=r<<16,t+=e<<8,t+=i}else t+=1<<24;return t}function e(t){return 0===(t[0]=r(t[0]))&&(t[1]=r(t[1])),t}var i=t.lib.BlockCipherMode.extend(),n=i.Encryptor=i.extend({processBlock:function(t,r){var i=this._cipher,n=i.blockSize,o=this._iv,s=this._counter;o&&(s=this._counter=o.slice(0),this._iv=void 0),e(s);var a=s.slice(0);i.encryptBlock(a,0);for(var c=0;c>>0>>0?1:0)|0,r[2]=r[2]+886263092+(r[1]>>>0>>0?1:0)|0,r[3]=r[3]+1295307597+(r[2]>>>0>>0?1:0)|0,r[4]=r[4]+3545052371+(r[3]>>>0>>0?1:0)|0,r[5]=r[5]+886263092+(r[4]>>>0>>0?1:0)|0,r[6]=r[6]+1295307597+(r[5]>>>0>>0?1:0)|0,r[7]=r[7]+3545052371+(r[6]>>>0>>0?1:0)|0,this._b=r[7]>>>0>>0?1:0;for(var e=0;e<8;e++){var i=t[e]+r[e],n=65535&i,o=i>>>16,s=((n*n>>>17)+n*o>>>15)+o*o,h=((4294901760&i)*i|0)+((65535&i)*i|0);c[e]=s^h}t[0]=c[0]+(c[7]<<16|c[7]>>>16)+(c[6]<<16|c[6]>>>16)|0,t[1]=c[1]+(c[0]<<8|c[0]>>>24)+c[7]|0,t[2]=c[2]+(c[1]<<16|c[1]>>>16)+(c[0]<<16|c[0]>>>16)|0,t[3]=c[3]+(c[2]<<8|c[2]>>>24)+c[1]|0,t[4]=c[4]+(c[3]<<16|c[3]>>>16)+(c[2]<<16|c[2]>>>16)|0,t[5]=c[5]+(c[4]<<8|c[4]>>>24)+c[3]|0,t[6]=c[6]+(c[5]<<16|c[5]>>>16)+(c[4]<<16|c[4]>>>16)|0,t[7]=c[7]+(c[6]<<8|c[6]>>>24)+c[5]|0}var e=t,i=e.lib,n=i.StreamCipher,o=e.algo,s=[],a=[],c=[],h=o.Rabbit=n.extend({_doReset:function(){for(var t=this._key.words,e=this.cfg.iv,i=0;i<4;i++)t[i]=16711935&(t[i]<<8|t[i]>>>24)|4278255360&(t[i]<<24|t[i]>>>8);var n=this._X=[t[0],t[3]<<16|t[2]>>>16,t[1],t[0]<<16|t[3]>>>16,t[2],t[1]<<16|t[0]>>>16,t[3],t[2]<<16|t[1]>>>16],o=this._C=[t[2]<<16|t[2]>>>16,4294901760&t[0]|65535&t[1],t[3]<<16|t[3]>>>16,4294901760&t[1]|65535&t[2],t[0]<<16|t[0]>>>16,4294901760&t[2]|65535&t[3],t[1]<<16|t[1]>>>16,4294901760&t[3]|65535&t[0]];this._b=0;for(var i=0;i<4;i++)r.call(this);for(var i=0;i<8;i++)o[i]^=n[i+4&7];if(e){var s=e.words,a=s[0],c=s[1],h=16711935&(a<<8|a>>>24)|4278255360&(a<<24|a>>>8),l=16711935&(c<<8|c>>>24)|4278255360&(c<<24|c>>>8),f=h>>>16|4294901760&l,u=l<<16|65535&h;o[0]^=h,o[1]^=f,o[2]^=l,o[3]^=u,o[4]^=h,o[5]^=f,o[6]^=l,o[7]^=u;for(var i=0;i<4;i++)r.call(this)}},_doProcessBlock:function(t,e){var i=this._X;r.call(this),s[0]=i[0]^i[5]>>>16^i[3]<<16,s[1]=i[2]^i[7]>>>16^i[5]<<16,s[2]=i[4]^i[1]>>>16^i[7]<<16,s[3]=i[6]^i[3]>>>16^i[1]<<16;for(var n=0;n<4;n++)s[n]=16711935&(s[n]<<8|s[n]>>>24)|4278255360&(s[n]<<24|s[n]>>>8),t[e+n]^=s[n]},blockSize:4,ivSize:2});e.Rabbit=n._createHelper(h)}(),t.mode.CTR=function(){var r=t.lib.BlockCipherMode.extend(),e=r.Encryptor=r.extend({processBlock:function(t,r){var e=this._cipher,i=e.blockSize,n=this._iv,o=this._counter;n&&(o=this._counter=n.slice(0),this._iv=void 0);var s=o.slice(0);e.encryptBlock(s,0),o[i-1]=o[i-1]+1|0;for(var a=0;a>>0>>0?1:0)|0,r[2]=r[2]+886263092+(r[1]>>>0>>0?1:0)|0,r[3]=r[3]+1295307597+(r[2]>>>0>>0?1:0)|0,r[4]=r[4]+3545052371+(r[3]>>>0>>0?1:0)|0,r[5]=r[5]+886263092+(r[4]>>>0>>0?1:0)|0,r[6]=r[6]+1295307597+(r[5]>>>0>>0?1:0)|0,r[7]=r[7]+3545052371+(r[6]>>>0>>0?1:0)|0,this._b=r[7]>>>0>>0?1:0;for(var e=0;e<8;e++){var i=t[e]+r[e],n=65535&i,o=i>>>16,s=((n*n>>>17)+n*o>>>15)+o*o,h=((4294901760&i)*i|0)+((65535&i)*i|0);c[e]=s^h}t[0]=c[0]+(c[7]<<16|c[7]>>>16)+(c[6]<<16|c[6]>>>16)|0,t[1]=c[1]+(c[0]<<8|c[0]>>>24)+c[7]|0,t[2]=c[2]+(c[1]<<16|c[1]>>>16)+(c[0]<<16|c[0]>>>16)|0,t[3]=c[3]+(c[2]<<8|c[2]>>>24)+c[1]|0,t[4]=c[4]+(c[3]<<16|c[3]>>>16)+(c[2]<<16|c[2]>>>16)|0,t[5]=c[5]+(c[4]<<8|c[4]>>>24)+c[3]|0,t[6]=c[6]+(c[5]<<16|c[5]>>>16)+(c[4]<<16|c[4]>>>16)|0,t[7]=c[7]+(c[6]<<8|c[6]>>>24)+c[5]|0}var e=t,i=e.lib,n=i.StreamCipher,o=e.algo,s=[],a=[],c=[],h=o.RabbitLegacy=n.extend({_doReset:function(){var t=this._key.words,e=this.cfg.iv,i=this._X=[t[0],t[3]<<16|t[2]>>>16,t[1],t[0]<<16|t[3]>>>16,t[2],t[1]<<16|t[0]>>>16,t[3],t[2]<<16|t[1]>>>16],n=this._C=[t[2]<<16|t[2]>>>16,4294901760&t[0]|65535&t[1],t[3]<<16|t[3]>>>16,4294901760&t[1]|65535&t[2],t[0]<<16|t[0]>>>16,4294901760&t[2]|65535&t[3],t[1]<<16|t[1]>>>16,4294901760&t[3]|65535&t[0]];this._b=0;for(var o=0;o<4;o++)r.call(this);for(var o=0;o<8;o++)n[o]^=i[o+4&7];if(e){var s=e.words,a=s[0],c=s[1],h=16711935&(a<<8|a>>>24)|4278255360&(a<<24|a>>>8),l=16711935&(c<<8|c>>>24)|4278255360&(c<<24|c>>>8),f=h>>>16|4294901760&l,u=l<<16|65535&h;n[0]^=h,n[1]^=f,n[2]^=l,n[3]^=u,n[4]^=h,n[5]^=f,n[6]^=l,n[7]^=u;for(var o=0;o<4;o++)r.call(this)}},_doProcessBlock:function(t,e){var i=this._X;r.call(this),s[0]=i[0]^i[5]>>>16^i[3]<<16,s[1]=i[2]^i[7]>>>16^i[5]<<16,s[2]=i[4]^i[1]>>>16^i[7]<<16,s[3]=i[6]^i[3]>>>16^i[1]<<16;for(var n=0;n<4;n++)s[n]=16711935&(s[n]<<8|s[n]>>>24)|4278255360&(s[n]<<24|s[n]>>>8),t[e+n]^=s[n]},blockSize:4,ivSize:2});e.RabbitLegacy=n._createHelper(h)}(),t.pad.ZeroPadding={pad:function(t,r){var e=4*r;t.clamp(),t.sigBytes+=e-(t.sigBytes%e||e)},unpad:function(t){for(var r=t.words,e=t.sigBytes-1;!(r[e>>>2]>>>24-e%4*8&255);)e--;t.sigBytes=e+1}},t}); //# sourceMappingURL=crypto-js.min.js.map

②:sm2.js 文件

function SM2Cipher(a) { this.ct = 1; this.sm3c3 = this.sm3keybase = this.p2 = null; this.key = Array(32); this.keyOff = 0; this.cipherMode = "undefined" != typeof a ? a : SM2CipherMode.C1C3C2 } (function (global, undefined) { "use strict"; var SM2CipherMode = { C1C2C3: "0", C1C3C2: "1" }; (function () { function a(a, c) { var b = (this._lBlock >>> a ^ this._rBlock) & c; this._rBlock ^= b; this._lBlock ^= b << a } function b(a, c) { var b = (this._rBlock >>> a ^ this._lBlock) & c; this._lBlock ^= b; this._rBlock ^= b << a } var c = CryptoJS, d = c.lib, e = d.WordArray, d = d.BlockCipher, f = c.algo, g = [57, 49, 41, 33, 25, 17, 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35, 27, 19, 11, 3, 60, 52, 44, 36, 63, 55, 47, 39, 31, 23, 15, 7, 62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37, 29, 21, 13, 5, 28, 20, 12, 4], h = [14, 17, 11, 24, 1, 5, 3, 28, 15, 6, 21, 10, 23, 19, 12, 4, 26, 8, 16, 7, 27, 20, 13, 2, 41, 52, 31, 37, 47, 55, 30, 40, 51, 45, 33, 48, 44, 49, 39, 56, 34, 53, 46, 42, 50, 36, 29, 32], k = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28], l = [{ 0: 8421888, 268435456: 32768, 536870912: 8421378, 805306368: 2, 1073741824: 512, 1342177280: 8421890, 1610612736: 8389122, 1879048192: 8388608, 2147483648: 514, 2415919104: 8389120, 2684354560: 33280, 2952790016: 8421376, 3221225472: 32770, 3489660928: 8388610, 3758096384: 0, 4026531840: 33282, 134217728: 0, 402653184: 8421890, 671088640: 33282, 939524096: 32768, 1207959552: 8421888, 1476395008: 512, 1744830464: 8421378, 2013265920: 2, 2281701376: 8389120, 2550136832: 33280, 2818572288: 8421376, 3087007744: 8389122, 3355443200: 8388610, 3623878656: 32770, 3892314112: 514, 4160749568: 8388608, 1: 32768, 268435457: 2, 536870913: 8421888, 805306369: 8388608, 1073741825: 8421378, 1342177281: 33280, 1610612737: 512, 1879048193: 8389122, 2147483649: 8421890, 2415919105: 8421376, 2684354561: 8388610, 2952790017: 33282, 3221225473: 514, 3489660929: 8389120, 3758096385: 32770, 4026531841: 0, 134217729: 8421890, 402653185: 8421376, 671088641: 8388608, 939524097: 512, 1207959553: 32768, 1476395009: 8388610, 1744830465: 2, 2013265921: 33282, 2281701377: 32770, 2550136833: 8389122, 2818572289: 514, 3087007745: 8421888, 3355443201: 8389120, 3623878657: 0, 3892314113: 33280, 4160749569: 8421378 }, { 0: 1074282512, 16777216: 16384, 33554432: 524288, 50331648: 1074266128, 67108864: 1073741840, 83886080: 1074282496, 100663296: 1073758208, 117440512: 16, 134217728: 540672, 150994944: 1073758224, 167772160: 1073741824, 184549376: 540688, 201326592: 524304, 218103808: 0, 234881024: 16400, 251658240: 1074266112, 8388608: 1073758208, 25165824: 540688, 41943040: 16, 58720256: 1073758224, 75497472: 1074282512, 92274688: 1073741824, 109051904: 524288, 125829120: 1074266128, 142606336: 524304, 159383552: 0, 176160768: 16384, 192937984: 1074266112, 209715200: 1073741840, 226492416: 540672, 243269632: 1074282496, 260046848: 16400, 268435456: 0, 285212672: 1074266128, 301989888: 1073758224, 318767104: 1074282496, 335544320: 1074266112, 352321536: 16, 369098752: 540688, 385875968: 16384, 402653184: 16400, 419430400: 524288, 436207616: 524304, 452984832: 1073741840, 469762048: 540672, 486539264: 1073758208, 503316480: 1073741824, 520093696: 1074282512, 276824064: 540688, 293601280: 524288, 310378496: 1074266112, 327155712: 16384, 343932928: 1073758208, 360710144: 1074282512, 377487360: 16, 394264576: 1073741824, 411041792: 1074282496, 427819008: 1073741840, 444596224: 1073758224, 461373440: 524304, 478150656: 0, 494927872: 16400, 511705088: 1074266128, 528482304: 540672 }, { 0: 260, 1048576: 0, 2097152: 67109120, 3145728: 65796, 4194304: 65540, 5242880: 67108868, 6291456: 67174660, 7340032: 67174400, 8388608: 67108864, 9437184: 67174656, 10485760: 65792, 11534336: 67174404, 12582912: 67109124, 13631488: 65536, 14680064: 4, 15728640: 256, 524288: 67174656, 1572864: 67174404, 2621440: 0, 3670016: 67109120, 4718592: 67108868, 5767168: 65536, 6815744: 65540, 7864320: 260, 8912896: 4, 9961472: 256, 11010048: 67174400, 12058624: 65796, 13107200: 65792, 14155776: 67109124, 15204352: 67174660, 16252928: 67108864, 16777216: 67174656, 17825792: 65540, 18874368: 65536, 19922944: 67109120, 20971520: 256, 22020096: 67174660, 23068672: 67108868, 24117248: 0, 25165824: 67109124, 26214400: 67108864, 27262976: 4, 28311552: 65792, 29360128: 67174400, 30408704: 260, 31457280: 65796, 32505856: 67174404, 17301504: 67108864, 18350080: 260, 19398656: 67174656, 20447232: 0, 21495808: 65540, 22544384: 67109120, 23592960: 256, 24641536: 67174404, 25690112: 65536, 26738688: 67174660, 27787264: 65796, 28835840: 67108868, 29884416: 67109124, 30932992: 67174400, 31981568: 4, 33030144: 65792 }, { 0: 2151682048, 65536: 2147487808, 131072: 4198464, 196608: 2151677952, 262144: 0, 327680: 4198400, 393216: 2147483712, 458752: 4194368, 524288: 2147483648, 589824: 4194304, 655360: 64, 720896: 2147487744, 786432: 2151678016, 851968: 4160, 917504: 4096, 983040: 2151682112, 32768: 2147487808, 98304: 64, 163840: 2151678016, 229376: 2147487744, 294912: 4198400, 360448: 2151682112, 425984: 0, 491520: 2151677952, 557056: 4096, 622592: 2151682048, 688128: 4194304, 753664: 4160, 819200: 2147483648, 884736: 4194368, 950272: 4198464, 1015808: 2147483712, 1048576: 4194368, 1114112: 4198400, 1179648: 2147483712, 1245184: 0, 1310720: 4160, 1376256: 2151678016, 1441792: 2151682048, 1507328: 2147487808, 1572864: 2151682112, 1638400: 2147483648, 1703936: 2151677952, 1769472: 4198464, 1835008: 2147487744, 1900544: 4194304, 1966080: 64, 2031616: 4096, 1081344: 2151677952, 1146880: 2151682112, 1212416: 0, 1277952: 4198400, 1343488: 4194368, 1409024: 2147483648, 1474560: 2147487808, 1540096: 64, 1605632: 2147483712, 1671168: 4096, 1736704: 2147487744, 1802240: 2151678016, 1867776: 4160, 1933312: 2151682048, 1998848: 4194304, 2064384: 4198464 }, { 0: 128, 4096: 17039360, 8192: 262144, 12288: 536870912, 16384: 537133184, 20480: 16777344, 24576: 553648256, 28672: 262272, 32768: 16777216, 36864: 537133056, 40960: 536871040, 45056: 553910400, 49152: 553910272, 53248: 0, 57344: 17039488, 61440: 553648128, 2048: 17039488, 6144: 553648256, 10240: 128, 14336: 17039360, 18432: 262144, 22528: 537133184, 26624: 553910272, 30720: 536870912, 34816: 537133056, 38912: 0, 43008: 553910400, 47104: 16777344, 51200: 536871040, 55296: 553648128, 59392: 16777216, 63488: 262272, 65536: 262144, 69632: 128, 73728: 536870912, 77824: 553648256, 81920: 16777344, 86016: 553910272, 90112: 537133184, 94208: 16777216, 98304: 553910400, 102400: 553648128, 106496: 17039360, 110592: 537133056, 114688: 262272, 118784: 536871040, 122880: 0, 126976: 17039488, 67584: 553648256, 71680: 16777216, 75776: 17039360, 79872: 537133184, 83968: 536870912, 88064: 17039488, 92160: 128, 96256: 553910272, 100352: 262272, 104448: 553910400, 108544: 0, 112640: 553648128, 116736: 16777344, 120832: 262144, 124928: 537133056, 129024: 536871040 }, { 0: 268435464, 256: 8192, 512: 270532608, 768: 270540808, 1024: 268443648, 1280: 2097152, 1536: 2097160, 1792: 268435456, 2048: 0, 2304: 268443656, 2560: 2105344, 2816: 8, 3072: 270532616, 3328: 2105352, 3584: 8200, 3840: 270540800, 128: 270532608, 384: 270540808, 640: 8, 896: 2097152, 1152: 2105352, 1408: 268435464, 1664: 268443648, 1920: 8200, 2176: 2097160, 2432: 8192, 2688: 268443656, 2944: 270532616, 3200: 0, 3456: 270540800, 3712: 2105344, 3968: 268435456, 4096: 268443648, 4352: 270532616, 4608: 270540808, 4864: 8200, 5120: 2097152, 5376: 268435456, 5632: 268435464, 5888: 2105344, 6144: 2105352, 6400: 0, 6656: 8, 6912: 270532608, 7168: 8192, 7424: 268443656, 7680: 270540800, 7936: 2097160, 4224: 8, 4480: 2105344, 4736: 2097152, 4992: 268435464, 5248: 268443648, 5504: 8200, 5760: 270540808, 6016: 270532608, 6272: 270540800, 6528: 270532616, 6784: 8192, 7040: 2105352, 7296: 2097160, 7552: 0, 7808: 268435456, 8064: 268443656 }, { 0: 1048576, 16: 33555457, 32: 1024, 48: 1049601, 64: 34604033, 80: 0, 96: 1, 112: 34603009, 128: 33555456, 144: 1048577, 160: 33554433, 176: 34604032, 192: 34603008, 208: 1025, 224: 1049600, 240: 33554432, 8: 34603009, 24: 0, 40: 33555457, 56: 34604032, 72: 1048576, 88: 33554433, 104: 33554432, 120: 1025, 136: 1049601, 152: 33555456, 168: 34603008, 184: 1048577, 200: 1024, 216: 34604033, 232: 1, 248: 1049600, 256: 33554432, 272: 1048576, 288: 33555457, 304: 34603009, 320: 1048577, 336: 33555456, 352: 34604032, 368: 1049601, 384: 1025, 400: 34604033, 416: 1049600, 432: 1, 448: 0, 464: 34603008, 480: 33554433, 496: 1024, 264: 1049600, 280: 33555457, 296: 34603009, 312: 1, 328: 33554432, 344: 1048576, 360: 1025, 376: 34604032, 392: 33554433, 408: 34603008, 424: 0, 440: 34604033, 456: 1049601, 472: 1024, 488: 33555456, 504: 1048577 }, { 0: 134219808, 1: 131072, 2: 134217728, 3: 32, 4: 131104, 5: 134350880, 6: 134350848, 7: 2048, 8: 134348800, 9: 134219776, 10: 133120, 11: 134348832, 12: 2080, 13: 0, 14: 134217760, 15: 133152, 2147483648: 2048, 2147483649: 134350880, 2147483650: 134219808, 2147483651: 134217728, 2147483652: 134348800, 2147483653: 133120, 2147483654: 133152, 2147483655: 32, 2147483656: 134217760, 2147483657: 2080, 2147483658: 131104, 2147483659: 134350848, 2147483660: 0, 2147483661: 134348832, 2147483662: 134219776, 2147483663: 131072, 16: 133152, 17: 134350848, 18: 32, 19: 2048, 20: 134219776, 21: 134217760, 22: 134348832, 23: 131072, 24: 0, 25: 131104, 26: 134348800, 27: 134219808, 28: 134350880, 29: 133120, 30: 2080, 31: 134217728, 2147483664: 131072, 2147483665: 2048, 2147483666: 134348832, 2147483667: 133152, 2147483668: 32, 2147483669: 134348800, 2147483670: 134217728, 2147483671: 134219808, 2147483672: 134350880, 2147483673: 134217760, 2147483674: 134219776, 2147483675: 0, 2147483676: 133120, 2147483677: 2080, 2147483678: 131104, 2147483679: 134350848 }], p = [4160749569, 528482304, 33030144, 2064384, 129024, 8064, 504, 2147483679], n = f.DES = d.extend({ _doReset: function () { for (var a = this._key.words, c = [], b = 0; 56 > b; b++) { var d = g[b] - 1; c[b] = a[d >>> 5] >>> 31 - d % 32 & 1 } a = this._subKeys = []; for (d = 0; 16 > d; d++) { for (var e = a[d] = [], f = k[d], b = 0; 24 > b; b++) e[b / 6 | 0] |= c[(h[b] - 1 + f) % 28] << 31 - b % 6, e[4 + (b / 6 | 0)] |= c[28 + (h[b + 24] - 1 + f) % 28] << 31 - b % 6; e[0] = e[0] << 1 | e[0] >>> 31; for (b = 1; 7 > b; b++) e[b] >>>= 4 * (b - 1) + 3; e[7] = e[7] << 5 | e[7] >>> 27 } c = this._invSubKeys = []; for (b = 0; 16 > b; b++) c[b] = a[15 - b] }, encryptBlock: function (a, c) { this._doCryptBlock(a, c, this._subKeys) }, decryptBlock: function (a, c) { this._doCryptBlock(a, c, this._invSubKeys) }, _doCryptBlock: function (c, d, e) { this._lBlock = c[d]; this._rBlock = c[d + 1]; a.call(this, 4, 252645135); a.call(this, 16, 65535); b.call(this, 2, 858993459); b.call(this, 8, 16711935); a.call(this, 1, 1431655765); for (var f = 0; 16 > f; f++) { for (var g = e[f], h = this._lBlock, k = this._rBlock, n = 0, u = 0; 8 > u; u++) n |= l[u][((k ^ g[u]) & p[u]) >>> 0]; this._lBlock = k; this._rBlock = h ^ n } e = this._lBlock; this._lBlock = this._rBlock; this._rBlock = e; a.call(this, 1, 1431655765); b.call(this, 8, 16711935); b.call(this, 2, 858993459); a.call(this, 16, 65535); a.call(this, 4, 252645135); c[d] = this._lBlock; c[d + 1] = this._rBlock }, keySize: 2, ivSize: 2, blockSize: 2 }); c.DES = d._createHelper(n); f = f.TripleDES = d.extend({ _doReset: function () { var a = this._key.words; this._des1 = n.createEncryptor(e.create(a.slice(0, 2))); this._des2 = n.createEncryptor(e.create(a.slice(2, 4))); this._des3 = n.createEncryptor(e.create(a.slice(4, 6))) }, encryptBlock: function (a, c) { this._des1.encryptBlock(a, c); this._des2.decryptBlock(a, c); this._des3.encryptBlock(a, c) }, decryptBlock: function (a, c) { this._des3.decryptBlock(a, c); this._des2.encryptBlock(a, c); this._des1.decryptBlock(a, c) }, keySize: 6, ivSize: 2, blockSize: 2 }); c.TripleDES = d._createHelper(f) })(); (function () { var a = CryptoJS, b = a.lib.WordArray; a.enc.Base64 = { stringify: function (a) { var b = a.words, e = a.sigBytes, f = this._map; a.clamp(); a = []; for (var g = 0; g >> 2] >>> 24 - g % 4 * 8 & 255) << 16 | (b[g + 1 >>> 2] >>> 24 - (g + 1) % 4 * 8 & 255) << 8 | b[g + 2 >>> 2] >>> 24 - (g + 2) % 4 * 8 & 255, k = 0; 4 > k && g + .75 * k >> 6 * (3 - k) & 63)); if (b = f.charAt(64)) for (; a.length % 4;) a.push(b); return a.join("") }, parse: function (a) { var d = a.length, e = this._map, f = e.charAt(64); f && (f = a.indexOf(f), -1 != f && (d = f)); for (var f = [], g = 0, h = 0; h >> 6 - h % 4 * 2; f[g >>> 2] |= (k | l) << 24 - g % 4 * 8; g++ } return b.create(f, g) }, _map: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" } })(); var dbits, canary = 0xdeadbeefcafe, j_lm = 15715070 == (canary & 16777215); function BigInteger(a, b, c) { null != a && ("number" == typeof a ? this.fromNumber(a, b, c) : null == b && "string" != typeof a ? this.fromString(a, 256) : this.fromString(a, b)) } function nbi() { return new BigInteger(null) } function am1(a, b, c, d, e, f) { for (; 0 <= --f;) { var g = b * this[a++] + c[d] + e; e = Math.floor(g / 67108864); c[d++] = g & 67108863 } return e } function am2(a, b, c, d, e, f) { var g = b & 32767; for (b >>= 15; 0 <= --f;) { var h = this[a] & 32767, k = this[a++] >> 15, l = b * h + k * g, h = g * h + ((l & 32767) << 15) + c[d] + (e & 1073741823); e = (h >>> 30) + (l >>> 15) + b * k + (e >>> 30); c[d++] = h & 1073741823 } return e } function am3(a, b, c, d, e, f) { var g = b & 16383; for (b >>= 14; 0 <= --f;) { var h = this[a] & 16383, k = this[a++] >> 14, l = b * h + k * g, h = g * h + ((l & 16383) << 14) + c[d] + e; e = (h >> 28) + (l >> 14) + b * k; c[d++] = h & 268435455 } return e } j_lm && "Microsoft Internet Explorer" == navigator.appName ? (BigInteger.prototype.am = am2, dbits = 30) : j_lm && "Netscape" != navigator.appName ? (BigInteger.prototype.am = am1, dbits = 26) : (BigInteger.prototype.am = am3, dbits = 28); BigInteger.prototype.DB = dbits; BigInteger.prototype.DM = (1 << dbits) - 1; BigInteger.prototype.DV = 1 << dbits; var BI_FP = 52; BigInteger.prototype.FV = Math.pow(2, BI_FP); BigInteger.prototype.F1 = BI_FP - dbits; BigInteger.prototype.F2 = 2 * dbits - BI_FP; var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz", BI_RC = [], rr, vv; rr = 48; for (vv = 0; 9 >= vv; ++vv) BI_RC[rr++] = vv; rr = 97; for (vv = 10; 36 > vv; ++vv) BI_RC[rr++] = vv; rr = 65; for (vv = 10; 36 > vv; ++vv) BI_RC[rr++] = vv; function int2char(a) { return BI_RM.charAt(a) } function intAt(a, b) { var c = BI_RC[a.charCodeAt(b)]; return null == c ? -1 : c } function bnpCopyTo(a) { for (var b = this.t - 1; 0 <= b; --b) a[b] = this[b]; a.t = this.t; a.s = this.s } function bnpFromInt(a) { this.t = 1; this.s = 0 > a ? -1 : 0; 0  a ? this[0] = a + this.DV : this.t = 0 } function nbv(a) { var b = nbi(); b.fromInt(a); return b } function bnpFromString(a, b) { var c; if (16 == b) c = 4; else if (8 == b) c = 3; else if (256 == b) c = 8; else if (2 == b) c = 1; else if (32 == b) c = 5; else if (4 == b) c = 2; else { this.fromRadix(a, b); return } this.s = this.t = 0; for (var d = a.length, e = !1, f = 0; 0 <= --d;) { var g = 8 == c ? a[d] & 255 : intAt(a, d); 0 > g ? "-" == a.charAt(d) && (e = !0) : (e = !1, 0 == f ? this[this.t++] = g : f + c > this.DB ? (this[this.t - 1] |= (g & (1 << this.DB - f) - 1) << f, this[this.t++] = g >> this.DB - f) : this[this.t - 1] |= g << f, f += c, f >= this.DB && (f -= this.DB)) } 8 == c && 0 != (a[0] & 128) && (this.s = -1, 0  this.s) return "-" + this.negate().toString(a); if (16 == a) a = 4; else if (8 == a) a = 3; else if (2 == a) a = 1; else if (32 == a) a = 5; else if (4 == a) a = 2; else return this.toRadix(a); var b = (1 << a) - 1, c, d = !1, e = "", f = this.t, g = this.DB - f * this.DB % a; if (0 > g) && (d = !0, e = int2char(c)); 0 <= f;) g > (g += this.DB - a)) : (c = this[f] >> (g -= a) & b, 0 >= g && (g += this.DB, --f)), 0  this.s ? this.negate() : this } function bnCompareTo(a) { var b = this.s - a.s; if (0 != b) return b; var c = this.t, b = c - a.t; if (0 != b) return 0 > this.s ? -b : b; for (; 0 <= --c;) if (0 != (b = this[c] - a[c])) return b; return 0 } function nbits(a) { var b = 1, c; 0 != (c = a >>> 16) && (a = c, b += 16); 0 != (c = a >> 8) && (a = c, b += 8); 0 != (c = a >> 4) && (a = c, b += 4); 0 != (c = a >> 2) && (a = c, b += 2); 0 != a >> 1 && (b += 1); return b } function bnBitLength() { return 0 >= this.t ? 0 : this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ this.s & this.DM) } function bnpDLShiftTo(a, b) { var c; for (c = this.t - 1; 0 <= c; --c) b[c + a] = this[c]; for (c = a - 1; 0 <= c; --c) b[c] = 0; b.t = this.t + a; b.s = this.s } function bnpDRShiftTo(a, b) { for (var c = a; c > d | g, g = (this[h] & e) << c; for (h = f - 1; 0 <= h; --h) b[h] = 0; b[f] = g; b.t = this.t + f + 1; b.s = this.s; b.clamp() } function bnpRShiftTo(a, b) { b.s = this.s; var c = Math.floor(a / this.DB); if (c >= this.t) b.t = 0; else { var d = a % this.DB, e = this.DB - d, f = (1 << d) - 1; b[0] = this[c] >> d; for (var g = c + 1; g > d; 0 >= this.DB; if (a.t >= this.DB; d += this.s } else { for (d += this.s; c >= this.DB; d -= a.s } b.s = 0 > d ? -1 : 0; - 1 > d ? b[c++] = this.DV + d : 0 = b.DV && (a[c + b.t] -= b.DV, a[c + b.t + 1] = 1) } 0 = d.t)) { var e = this.abs(); if (e.t > this.F2 : 0), l = this.FV / k, k = (1 << this.F1) / k, p = 1 << this.F2, n = c.t, q = n - d, m = null == b ? nbi() : b; f.dlShiftTo(q, m); 0 <= c.compareTo(m) && (c[c.t++] = 1, c.subTo(m, c)); BigInteger.ONE.dlShiftTo(d, m); for (m.subTo(f, f); f.t  g && BigInteger.ZERO.subTo(c, c) } } } } function bnMod(a) { var b = nbi(); this.abs().divRemTo(a, null, b); 0 > this.s && 0  a.s || 0 <= a.compareTo(this.m) ? a.mod(this.m) : a } function cRevert(a) { return a } function cReduce(a) { a.divRemTo(this.m, null, a) } function cMulTo(a, b, c) { a.multiplyTo(b, c); this.reduce(c) } function cSqrTo(a, b) { a.squareTo(b); this.reduce(b) } Classic.prototype.convert = cConvert; Classic.prototype.revert = cRevert; Classic.prototype.reduce = cReduce; Classic.prototype.mulTo = cMulTo; Classic.prototype.sqrTo = cSqrTo; function bnpInvDigit() { if (1 > this.t) return 0; var a = this[0]; if (0 == (a & 1)) return 0; var b = a & 3, b = b * (2 - (a & 15) * b) & 15, b = b * (2 - (a & 255) * b) & 255, b = b * (2 - ((a & 65535) * b & 65535)) & 65535, b = b * (2 - a * b % this.DV) % this.DV; return 0 > 15; this.um = (1 << a.DB - 15) - 1; this.mt2 = 2 * a.t } function montConvert(a) { var b = nbi(); a.abs().dlShiftTo(this.m.t, b); b.divRemTo(this.m, null, b); 0 > a.s && 0 > 15) * this.mpl & this.um) << 15) & a.DM, c = b + this.m.t; for (a[c] += this.m.am(0, d, a, b, 0, this.m.t); a[c] >= a.DV;) a[c] -= a.DV, a[++c]++ } a.clamp(); a.drShiftTo(this.m.t, a); 0 <= a.compareTo(this.m) && a.subTo(this.m, a) } function montSqrTo(a, b) { a.squareTo(b); this.reduce(b) } function montMulTo(a, b, c) { a.multiplyTo(b, c); this.reduce(c) } Montgomery.prototype.convert = montConvert; Montgomery.prototype.revert = montRevert; Montgomery.prototype.reduce = montReduce; Montgomery.prototype.mulTo = montMulTo; Montgomery.prototype.sqrTo = montSqrTo; function bnpIsEven() { return 0 == (0  a) return BigInteger.ONE; var c = nbi(), d = nbi(), e = b.convert(this), f = nbits(a) - 1; for (e.copyTo(c); 0 <= --f;) if (b.sqrTo(c, d), 0 <(a & 1 << f)) b.mulTo(d, e, c); else var g = c, c = d, d = g; return b.revert(c) } function bnModPowInt(a, b) { var c; c = 256 > a || b.isEven() ? new Classic(b) : new Montgomery(b); return this.exp(a, c) } BigInteger.prototype.copyTo = bnpCopyTo; BigInteger.prototype.fromInt = bnpFromInt; BigInteger.prototype.fromString = bnpFromString; BigInteger.prototype.clamp = bnpClamp; BigInteger.prototype.dlShiftTo = bnpDLShiftTo; BigInteger.prototype.drShiftTo = bnpDRShiftTo; BigInteger.prototype.lShiftTo = bnpLShiftTo; BigInteger.prototype.rShiftTo = bnpRShiftTo; BigInteger.prototype.subTo = bnpSubTo; BigInteger.prototype.multiplyTo = bnpMultiplyTo; BigInteger.prototype.squareTo = bnpSquareTo; BigInteger.prototype.divRemTo = bnpDivRemTo; BigInteger.prototype.invDigit = bnpInvDigit; BigInteger.prototype.isEven = bnpIsEven; BigInteger.prototype.exp = bnpExp; BigInteger.prototype.toString = bnToString; BigInteger.prototype.negate = bnNegate; BigInteger.prototype.abs = bnAbs; BigInteger.prototype.compareTo = bnCompareTo; BigInteger.prototype.bitLength = bnBitLength; BigInteger.prototype.mod = bnMod; BigInteger.prototype.modPowInt = bnModPowInt; BigInteger.ZERO = nbv(0); BigInteger.ONE = nbv(1); function bnClone() { var a = nbi(); this.copyTo(a); return a } function bnIntValue() { if (0 > this.s) { if (1 == this.t) return this[0] - this.DV; if (0 == this.t) return -1 } else { if (1 == this.t) return this[0]; if (0 == this.t) return 0 } return (this[1] & (1 << 32 - this.DB) - 1) << this.DB | this[0] } function bnByteValue() { return 0 == this.t ? this.s : this[0] << 24 >> 24 } function bnShortValue() { return 0 == this.t ? this.s : this[0] << 16 >> 16 } function bnpChunkSize(a) { return Math.floor(Math.LN2 * this.DB / Math.log(a)) } function bnSigNum() { return 0 > this.s ? -1 : 0 >= this.t || 1 == this.t && 0 >= this[0] ? 0 : 1 } function bnpToRadix(a) { null == a && (a = 10); if (0 == this.signum() || 2 > a || 36  k ? "-" == a.charAt(h) && 0 == this.signum() && (e = !0) : (g = b * g + k, ++f >= c && (this.dMultiply(d), this.dAddOffset(g, 0), g = f = 0)) } 0  a) this.fromInt(1); else for (this.fromNumber(a, c), this.testBit(a - 1) || this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this), this.isEven() && this.dAddOffset(1, 0); !this.isProbablePrime(b);) this.dAddOffset(2, 0), this.bitLength() > a && this.subTo(BigInteger.ONE.shiftLeft(a - 1), this); else { c = []; var d = a & 7; c.length = (a >> 3) + 1; b.nextBytes(c); c[0] = 0 > c) != (this.s & this.DM) >> c && (b[e++] = d | this.s << this.DB - c); 0 <= a;) if (8 > c ? (d = (this[a] & (1 << c) - 1) << 8 - c, d |= this[--a] >> (c += this.DB - 8)) : (d = this[a] >> (c -= 8) & 255, 0 >= c && (c += this.DB, --a)), 0 != (d & 128) && (d |= -256), 0 == e && (this.s & 128) != (d & 128) && ++e, 0  this.compareTo(a) ? this : a } function bnMax(a) { return 0  a ? this.rShiftTo(-a, b) : this.lShiftTo(a, b); return b } function bnShiftRight(a) { var b = nbi(); 0 > a ? this.lShiftTo(-a, b) : this.rShiftTo(a, b); return b } function lbit(a) { if (0 == a) return -1; var b = 0; 0 == (a & 65535) && (a >>= 16, b += 16); 0 == (a & 255) && (a >>= 8, b += 8); 0 == (a & 15) && (a >>= 4, b += 4); 0 == (a & 3) && (a >>= 2, b += 2); 0 == (a & 1) && ++b; return b } function bnGetLowestSetBit() { for (var a = 0; a  this.s ? this.t * this.DB : -1 } function cbit(a) { for (var b = 0; 0 != a;) a &= a - 1, ++b; return b } function bnBitCount() { for (var a = 0, b = this.s & this.DM, c = 0; c = this.t ? 0 != this.s : 0 != (this[b] & 1 << a % this.DB) } function bnpChangeBit(a, b) { var c = BigInteger.ONE.shiftLeft(a); this.bitwiseTo(c, b, c); return c } function bnSetBit(a) { return this.changeBit(a, op_or) } function bnClearBit(a) { return this.changeBit(a, op_andnot) } function bnFlipBit(a) { return this.changeBit(a, op_xor) } function bnpAddTo(a, b) { for (var c = 0, d = 0, e = Math.min(a.t, this.t); c >= this.DB; if (a.t >= this.DB; d += this.s } else { for (d += this.s; c >= this.DB; d += a.s } b.s = 0 > d ? -1 : 0; 0  d && (b[c++] = this.DV + d); b.t = c; b.clamp() } function bnAdd(a) { var b = nbi(); this.addTo(a, b); return b } function bnSubtract(a) { var b = nbi(); this.subTo(a, b); return b } function bnMultiply(a) { var b = nbi(); this.multiplyTo(a, b); return b } function bnSquare() { var a = nbi(); this.squareTo(a); return a } function bnDivide(a) { var b = nbi(); this.divRemTo(a, b, null); return b } function bnRemainder(a) { var b = nbi(); this.divRemTo(a, null, b); return b } function bnDivideAndRemainder(a) { var b = nbi(), c = nbi(); this.divRemTo(a, b, c); return [b, c] } function bnpDMultiply(a) { this[this.t] = this.am(0, a - 1, this, 0, 0, this.t); ++this.t; this.clamp() } function bnpDAddOffset(a, b) { if (0 != a) { for (; this.t <= b;) this[this.t++] = 0; for (this[b] += a; this[b] >= this.DV;) this[b] -= this.DV, ++b >= this.t && (this[this.t++] = 0), ++this[b] } } function NullExp() {} function nNop(a) { return a } function nMulTo(a, b, c) { a.multiplyTo(b, c) } function nSqrTo(a, b) { a.squareTo(b) } NullExp.prototype.convert = nNop; NullExp.prototype.revert = nNop; NullExp.prototype.mulTo = nMulTo; NullExp.prototype.sqrTo = nSqrTo; function bnPow(a) { return this.exp(a, new NullExp) } function bnpMultiplyLowerTo(a, b, c) { var d = Math.min(this.t + a.t, b); c.s = 0; for (c.t = d; 0  a.s || a.t > 2 * this.m.t) return a.mod(this.m); if (0 > a.compareTo(this.m)) return a; var b = nbi(); a.copyTo(b); this.reduce(b); return b } function barrettRevert(a) { return a } function barrettReduce(a) { a.drShiftTo(this.m.t - 1, this.r2); a.t > this.m.t + 1 && (a.t = this.m.t + 1, a.clamp()); this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3); for (this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2); 0 > a.compareTo(this.r2);) a.dAddOffset(1, this.m.t + 1); for (a.subTo(this.r2, a); 0 <= a.compareTo(this.m);) a.subTo(this.m, a) } function barrettSqrTo(a, b) { a.squareTo(b); this.reduce(b) } function barrettMulTo(a, b, c) { a.multiplyTo(b, c); this.reduce(c) } Barrett.prototype.convert = barrettConvert; Barrett.prototype.revert = barrettRevert; Barrett.prototype.reduce = barrettReduce; Barrett.prototype.mulTo = barrettMulTo; Barrett.prototype.sqrTo = barrettSqrTo; function bnModPow(a, b) { var c = a.bitLength(), d, e = nbv(1), f; if (0 >= c) return e; d = 18 > c ? 1 : 48 > c ? 3 : 144 > c ? 4 : 768 > c ? 5 : 6; f = 8 > c ? new Classic(b) : b.isEven() ? new Barrett(b) : new Montgomery(b); var g = [], h = 3, k = d - 1, l = (1 << d) - 1; g[1] = f.convert(this); if (1 = k ? n = a[p] >> c - k & l : (n = (a[p] & (1 << c + 1) - 1) << k - c, 0 

> this.DB + c - k)); for (h = d; 0 == (n & 1);) n >>= 1, --h; 0 > (c -= h) && (c += this.DB, --p); if (q) g[n].copyTo(e), q = !1; else { for (; 1 --c && (c = this.DB - 1, --p) } return f.revert(e) } function bnGCD(a) { var b = 0 > this.s ? this.negate() : this.clone(); a = 0 > a.s ? a.negate() : a.clone(); if (0 > b.compareTo(a)) { var c = b, b = a; a = c } var c = b.getLowestSetBit(), d = a.getLowestSetBit(); if (0 > d) return b; c = a) return 0; var b = this.DV % a, c = 0 > this.s ? a - 1 : 0; if (0 h.signum()) h.addTo(a, h); else return h; return 0 > h.signum() ? h.add(a) : h } var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997], lplim = 67108864 / lowprimes[lowprimes.length - 1]; function bnIsProbablePrime(a) { var b, c = this.abs(); if (1 == c.t && c[0] <= lowprimes[lowprimes.length - 1]) { for (b = 0; b = c) return !1; var d = b.shiftRight(c); a = a + 1 >> 1; a > lowprimes.length && (a = lowprimes.length); for (var e = nbi(), f = 0; f b; ++b) this.S[b] = b; for (b = c = 0; 256 > b; ++b) c = c + this.S[b] + a[b % a.length] & 255, d = this.S[b], this.S[b] = this.S[c], this.S[c] = d; this.j = this.i = 0 } function ARC4next() { var a; this.i = this.i + 1 & 255; this.j = this.j + this.S[this.i] & 255; a = this.S[this.i]; this.S[this.i] = this.S[this.j]; this.S[this.j] = a; return this.S[a + this.S[this.i] & 255] } Arcfour.prototype.init = ARC4init; Arcfour.prototype.next = ARC4next; function prng_newstate() { return new Arcfour } var rng_psize = 256, rng_state, rng_pool, rng_pptr; function rng_seed_int(a) { rng_pool[rng_pptr++] ^= a & 255; rng_pool[rng_pptr++] ^= a >> 8 & 255; rng_pool[rng_pptr++] ^= a >> 16 & 255; rng_pool[rng_pptr++] ^= a >> 24 & 255; rng_pptr >= rng_psize && (rng_pptr -= rng_psize) } function rng_seed_time() { rng_seed_int((new Date).getTime()) } if (null == rng_pool) { rng_pool = []; rng_pptr = 0; var t; if ("Netscape" == navigator.appName && "5" > navigator.appVersion && window.crypto) { var z = window.crypto.random(32); for (t = 0; t >> 8, rng_pool[rng_pptr++] = t & 255; rng_pptr = 0; rng_seed_time() } function rng_get_byte() { if (null == rng_state) { rng_seed_time(); rng_state = prng_newstate(); rng_state.init(rng_pool); for (rng_pptr = 0; rng_pptr a) throw "key is too short for SigAlg: keylen=" + c + "," + b; b = "00" + d; c = ""; a = a - 4 - b.length; for (d = 0; d c.bitLength() ? a.bitLength() - 1 : c.bitLength() - 1; for (var e = this.curve.getInfinity(), f = this.add(b); 0 <= d;) e = e.twice(), a.testBit(d) ? e = c.testBit(d) ? e.add(f) : e.add(this) : c.testBit(d) && (e = e.add(b)), --d; return e } ECPointFp.prototype.getX = pointFpGetX; ECPointFp.prototype.getY = pointFpGetY; ECPointFp.prototype.equals = pointFpEquals; ECPointFp.prototype.isInfinity = pointFpIsInfinity; ECPointFp.prototype.negate = pointFpNegate; ECPointFp.prototype.add = pointFpAdd; ECPointFp.prototype.twice = pointFpTwice; ECPointFp.prototype.multiply = pointFpMultiply; ECPointFp.prototype.multiplyTwo = pointFpMultiplyTwo; function ECCurveFp(a, b, c) { this.q = a; this.a = this.fromBigInteger(b); this.b = this.fromBigInteger(c); this.infinity = new ECPointFp(this, null, null) } function curveFpGetQ() { return this.q } function curveFpGetA() { return this.a } function curveFpGetB() { return this.b } function curveFpEquals(a) { return a == this ? !0 : this.q.equals(a.q) && this.a.equals(a.a) && this.b.equals(a.b) } function curveFpGetInfinity() { return this.infinity } function curveFpFromBigInteger(a) { return new ECFieldElementFp(this.q, a) } function curveFpDecodePointHex(a) { switch (parseInt(a.substr(0, 2), 16)) { case 0: return this.infinity; case 2: case 3: return null; case 4: case 6: case 7: var b = (a.length - 2) / 2, c = a.substr(2, b); a = a.substr(b + 2, b); return new ECPointFp(this, this.fromBigInteger(new BigInteger(c, 16)), this.fromBigInteger(new BigInteger(a, 16))); default: return null } } ECCurveFp.prototype.getQ = curveFpGetQ; ECCurveFp.prototype.getA = curveFpGetA; ECCurveFp.prototype.getB = curveFpGetB; ECCurveFp.prototype.equals = curveFpEquals; ECCurveFp.prototype.getInfinity = curveFpGetInfinity; ECCurveFp.prototype.fromBigInteger = curveFpFromBigInteger; ECCurveFp.prototype.decodePointHex = curveFpDecodePointHex; ECFieldElementFp.prototype.getByteLength = function () { return Math.floor((this.toBigInteger().bitLength() + 7) / 8) }; ECPointFp.prototype.getEncoded = function (a) { var b = function (a, c) { var b = a.toByteArrayUnsigned(); if (c b.length;) b.unshift(0); return b }, c = this.getX().toBigInteger(), d = this.getY().toBigInteger(), c = b(c, 32); a ? d.isEven() ? c.unshift(2) : c.unshift(3) : (c.unshift(4), c = c.concat(b(d, 32))); return c }; ECPointFp.decodeFrom = function (a, b) { var c = b.length - 1, d = b.slice(1, 1 + c / 2), c = b.slice(1 + c / 2, 1 + c); d.unshift(0); c.unshift(0); d = new BigInteger(d); c = new BigInteger(c); return new ECPointFp(a, a.fromBigInteger(d), a.fromBigInteger(c)) }; ECPointFp.decodeFromHex = function (a, b) { b.substr(0, 2); var c = b.length - 2, d = b.substr(2, c / 2), c = b.substr(2 + c / 2, c / 2), d = new BigInteger(d, 16), c = new BigInteger(c, 16); return new ECPointFp(a, a.fromBigInteger(d), a.fromBigInteger(c)) }; ECPointFp.prototype.add2D = function (a) { if (this.isInfinity()) return a; if (a.isInfinity()) return this; if (this.x.equals(a.x)) return this.y.equals(a.y) ? this.twice() : this.curve.getInfinity(); var b = a.x.subtract(this.x), b = a.y.subtract(this.y).divide(b); a = b.square().subtract(this.x).subtract(a.x); b = b.multiply(this.x.subtract(a)).subtract(this.y); return new ECPointFp(this.curve, a, b) }; ECPointFp.prototype.twice2D = function () { if (this.isInfinity()) return this; if (0 == this.y.toBigInteger().signum()) return this.curve.getInfinity(); var a = this.curve.fromBigInteger(BigInteger.valueOf(2)), b = this.curve.fromBigInteger(BigInteger.valueOf(3)), b = this.x.square().multiply(b).add(this.curve.a).divide(this.y.multiply(a)), a = b.square().subtract(this.x.multiply(a)), b = b.multiply(this.x.subtract(a)).subtract(this.y); return new ECPointFp(this.curve, a, b) }; ECPointFp.prototype.multiply2D = function (a) { if (this.isInfinity()) return this; if (0 == a.signum()) return this.curve.getInfinity(); var b = a.multiply(new BigInteger("3")), c = this.negate(), d = this, e; for (e = b.bitLength() - 2; 0 b.compareTo(BigInteger.ONE) || 0 c.compareTo(BigInteger.ONE) || 0 = k.compareTo(BigInteger.ZERO)); e = h.modInverse(f).multiply(g.add(e.multiply(k))).mod(f); return KJUR.crypto.ECDSA.biRSSigToASN1Sig(k, e) }; this.sign = function (a, b) { var e = this.ecparams.n, f = BigInteger.fromByteArrayUnsigned(a); do var g = this.getBigRandom(e), h = this.ecparams.G.multiply(g).getX().toBigInteger().mod(e); while (0 >= h.compareTo(BigInteger.ZERO)); e = g.modInverse(e).multiply(f.add(b.multiply(h))).mod(e); return this.serializeSig(h, e) }; this.verifyWithMessageHash = function (a, b) { return this.verifyHex(a, b, this.pubKeyHex) }; this.verifyHex = function (a, b, e) { var f; f = KJUR.crypto.ECDSA.parseSigHex(b); b = f.r; f = f.s; e = ECPointFp.decodeFromHex(this.ecparams.curve, e); a = new BigInteger(a, 16); return this.verifyRaw(a, b, f, e) }; this.verify = function (a, b, e) { var f; if (Bitcoin.Util.isArray(b)) b = this.parseSig(b), f = b.r, b = b.s; else if ("object" === typeof b && b.r && b.s) f = b.r, b = b.s; else throw "Invalid value for signature"; if (!(e instanceof ECPointFp)) if (Bitcoin.Util.isArray(e)) e = ECPointFp.decodeFrom(this.ecparams.curve, e); else throw "Invalid format for pubkey value, must be byte array or ECPointFp"; a = BigInteger.fromByteArrayUnsigned(a); return this.verifyRaw(a, f, b, e) }; this.verifyRaw = function (a, b, e, f) { var g = this.ecparams.n, h = this.ecparams.G; if (0 > b.compareTo(BigInteger.ONE) || 0 <= b.compareTo(g) || 0 > e.compareTo(BigInteger.ONE) || 0 <= e.compareTo(g)) return !1; e = e.modInverse(g); a = a.multiply(e).mod(g); e = b.multiply(e).mod(g); return h.multiply(a).add(f.multiply(e)).getX().toBigInteger().mod(g).equals(b) }; this.serializeSig = function (a, b) { var e = a.toByteArraySigned(), f = b.toByteArraySigned(), g = []; g.push(2); g.push(e.length); g = g.concat(e); g.push(2); g.push(f.length); g = g.concat(f); g.unshift(g.length); g.unshift(48); return g }; this.parseSig = function (a) { var b; if (48 != a[0]) throw Error("Signature not a valid DERSequence"); b = 2; if (2 != a[b]) throw Error("First element in signature must be a DERInteger"); var e = a.slice(b + 2, b + 2 + a[b + 1]); b += 2 + a[b + 1]; if (2 != a[b]) throw Error("Second element in signature must be a DERInteger"); a = a.slice(b + 2, b + 2 + a[b + 1]); e = BigInteger.fromByteArrayUnsigned(e); a = BigInteger.fromByteArrayUnsigned(a); return { r: e, s: a } }; this.parseSigCompact = function (a) { if (65 !== a.length) throw "Signature has the wrong length"; var b = a[0] - 27; if (0 > b || 7 m; m++) { if (16 > m) e[m] = a[b + m] | 0; else { var r = e[m - 3] ^ e[m - 8] ^ e[m - 14] ^ e[m - 16]; e[m] = r << 1 | r >>> 31 } r = (d << 5 | d >>> 27) + q + e[m]; r = 20 > m ? r + ((l & p | ~l & n) + 1518500249) : 40 > m ? r + ((l ^ p ^ n) + 1859775393) : 60 > m ? r + ((l & p | l & n | p & n) - 1894007588) : r + ((l ^ p ^ n) - 899497514); q = n; n = p; p = l << 30 | l >>> 2; l = d; d = r } c[0] = c[0] + d | 0; c[1] = c[1] + l | 0; c[2] = c[2] + p | 0; c[3] = c[3] + n | 0; c[4] = c[4] + q | 0 }, _doFinalize: function () { var a = this._data, b = a.words, c = 8 * this._nDataBytes, d = 8 * a.sigBytes; b[d >>> 5] |= 128 << 24 - d % 32; b[(d + 64 >>> 9 << 4) + 14] = Math.floor(c / 4294967296); b[(d + 64 >>> 9 << 4) + 15] = c; a.sigBytes = 4 * b.length; this._process(); return this._hash }, clone: function () { var a = d.clone.call(this); a._hash = this._hash.clone(); return a } }); a.SM3 = d._createHelper(b); a.HmacSM3 = d._createHmacHelper(b) })(); function SM3Digest() { this.BYTE_LENGTH = 64; this.xBuf = []; this.byteCount = this.xBufOff = 0; this.DIGEST_LENGTH = 32; this.v0 = [1937774191, 1226093241, 388252375, 3666478592, 2842636476, 372324522, 3817729613, 2969243214]; this.v0 = [1937774191, 1226093241, 388252375, -628488704, -1452330820, 372324522, -477237683, -1325724082]; this.v = Array(8); this.v_ = Array(8); this.X0 = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; this.X = Array(68); this.xOff = 0; this.T_00_15 = 2043430169; this.T_16_63 = 2055708042; 0 a; a++) b[a] = this.P1(b[a - 16] ^ b[a - 9] ^ this.ROTATE(b[a - 3], 15)) ^ this.ROTATE(b[a - 13], 7) ^ b[a - 6]; for (a = 0; 64 > a; a++) c[a] = b[a] ^ b[a + 4]; var d = this.v, e = this.v_; Array.Copy(d, 0, e, 0, this.v0.length); var f, g; for (a = 0; 16 > a; a++) g = this.ROTATE(e[0], 12), f = Int32.parse(Int32.parse(g + e[4]) + this.ROTATE(this.T_00_15, a)), f = this.ROTATE(f, 7), g ^= f, g = Int32.parse(Int32.parse(this.FF_00_15(e[0], e[1], e[2]) + e[3]) + g) + c[a], f = Int32.parse(Int32.parse(this.GG_00_15(e[4], e[5], e[6]) + e[7]) + f) + b[a], e[3] = e[2], e[2] = this.ROTATE(e[1], 9), e[1] = e[0], e[0] = g, e[7] = e[6], e[6] = this.ROTATE(e[5], 19), e[5] = e[4], e[4] = this.P0(f); for (a = 16; 64 > a; a++) g = this.ROTATE(e[0], 12), f = Int32.parse(Int32.parse(g + e[4]) + this.ROTATE(this.T_16_63, a)), f = this.ROTATE(f, 7), g ^= f, g = Int32.parse(Int32.parse(this.FF_16_63(e[0], e[1], e[2]) + e[3]) + g) + c[a], f = Int32.parse(Int32.parse(this.GG_16_63(e[4], e[5], e[6]) + e[7]) + f) + b[a], e[3] = e[2], e[2] = this.ROTATE(e[1], 9), e[1] = e[0], e[0] = g, e[7] = e[6], e[6] = this.ROTATE(e[5], 19), e[5] = e[4], e[4] = this.P0(f); for (a = 0; 8 > a; a++) d[a] ^= Int32.parse(e[a]); this.xOff = 0; Array.Copy(this.X0, 0, this.X, 0, this.X0.length) }, ProcessWord: function (a, b) { var c = a[b] << 24, c = c | (a[++b] & 255) << 16, c = c | (a[++b] & 255) << 8, c = c | a[++b] & 255; this.X[this.xOff] = c; 16 == ++this.xOff && this.ProcessBlock() }, ProcessLength: function (a) { 14 c; c++) this.IntToBigEndian(this.v[c], a, b + 4 * c); this.Reset(); for (var d = a.length, c = 0; c this.xBuf.length;) this.ProcessWord(a, b), b += this.xBuf.length, c -= this.xBuf.length, this.byteCount += this.xBuf.length; for (; 0 Int32.maxValue || a > b : (a >> b) + (2 << ~b) }, URShiftLong: function (a, b) { var c; c = new BigInteger; c.fromInt(a); if (0 <= c.signum()) c = c.shiftRight(b).intValue(); else { var d = new BigInteger; d.fromInt(2); var e = ~b; c = ""; if (0 > e) { d = 64 + e; for (e = 0; e > b); c = new BigInteger("10" + c, 2); c.toRadix(10); c = c.add(d).toRadix(10) } else c = d.shiftLeft(~b).intValue(), c = (a >> b) + c } return c }, GetZ: function (a, b) { var c = CryptoJS.enc.Utf8.parse("1234567812345678"), d = 32 * c.words.length; this.Update(d >> 8 & 255); this.Update(d & 255); c = this.GetWords(c.toString()); this.BlockUpdate(c, 0, c.length); var c = this.GetWords(a.curve.a.toBigInteger().toRadix(16)), d = this.GetWords(a.curve.b.toBigInteger().toRadix(16)), e = this.GetWords(a.getX().toBigInteger().toRadix(16)), f = this.GetWords(a.getY().toBigInteger().toRadix(16)), g = this.GetWords(b.substr(0, 64)), h = this.GetWords(b.substr(64, 64)); this.BlockUpdate(c, 0, c.length); this.BlockUpdate(d, 0, d.length); this.BlockUpdate(e, 0, e.length); this.BlockUpdate(f, 0, f.length); this.BlockUpdate(g, 0, g.length); this.BlockUpdate(h, 0, h.length); c = Array(this.GetDigestSize()); this.DoFinal(c, 0); return c }, GetWords: function (a) { for (var b = [], c = a.length, d = 0; d >> 3] |= parseInt(a[c]) << 24 - d % 8 * 4, c++; return new CryptoJS.lib.WordArray.init(b, a.length) } }; Array.Clear = function (a, b, c) { for (var elm in a) a[elm] = null }; Array.Copy = function (a, b, c, d, e) { a = a.slice(b, b + e); for (b = 0; b this.maxValue) { a = Number(a); a = a.toString(2); a = a.substr(a.length - 31, 31); b = ""; for (c = 0; c a) { a = new Number(-a); a = a.toString(2); a = a.substr(a.length - 8, 8); for (var b = "", c = 0; c = h.compareTo(BigInteger.ZERO)); e = g.modInverse(e).multiply(f.add(b.multiply(h))).mod(e); return this.serializeSig(h, e) }; this.verifyWithMessageHash = function (a, b) { return this.verifyHex(a, b, this.pubKeyHex) }; this.verifyHex = function (a, b, e) { var f; f = KJUR.crypto.ECDSA.parseSigHex(b); b = f.r; f = f.s; e = ECPointFp.decodeFromHex(this.ecparams.curve, e); a = new BigInteger(a, 16); return this.verifyRaw(a, b, f, e) }; this.verify = function (a, b, e) { var f; if (Bitcoin.Util.isArray(b)) b = this.parseSig(b), f = b.r, b = b.s; else if ("object" === typeof b && b.r && b.s) f = b.r, b = b.s; else throw "Invalid value for signature"; if (!(e instanceof ECPointFp)) if (Bitcoin.Util.isArray(e)) e = ECPointFp.decodeFrom(this.ecparams.curve, e); else throw "Invalid format for pubkey value, must be byte array or ECPointFp"; a = BigInteger.fromByteArrayUnsigned(a); return this.verifyRaw(a, f, b, e) }; this.verifyRaw = function (a, b, e, f) { var g = this.ecparams.n, h = this.ecparams.G, k = b.add(e).mod(g); if (k.equals(BigInteger.ZERO)) return !1; e = h.multiply(e); e = e.add(f.multiply(k)); a = a.add(e.getX().toBigInteger()).mod(g); return b.equals(a) }; this.serializeSig = function (a, b) { var e = a.toByteArraySigned(), f = b.toByteArraySigned(), g = []; g.push(2); g.push(e.length); g = g.concat(e); g.push(2); g.push(f.length); g = g.concat(f); g.unshift(g.length); g.unshift(48); return g }; this.parseSig = function (a) { var b; if (48 != a[0]) throw Error("Signature not a valid DERSequence"); b = 2; if (2 != a[b]) throw Error("First element in signature must be a DERInteger"); var e = a.slice(b + 2, b + 2 + a[b + 1]); b += 2 + a[b + 1]; if (2 != a[b]) throw Error("Second element in signature must be a DERInteger"); a = a.slice(b + 2, b + 2 + a[b + 1]); e = BigInteger.fromByteArrayUnsigned(e); a = BigInteger.fromByteArrayUnsigned(a); return { r: e, s: a } }; this.parseSigCompact = function (a) { if (65 !== a.length) throw "Signature has the wrong length"; var b = a[0] - 27; if (0 > b || 7 a.length;) a = "0" + a; for (var a = this.GetWords(a), b = this.p2.getY().toBigInteger().toRadix(16); 64 > b.length;) b = "0" + b; b = this.GetWords(b); this.sm3keybase.BlockUpdate(a, 0, a.length); this.sm3c3.BlockUpdate(a, 0, a.length); this.sm3keybase.BlockUpdate(b, 0, b.length); this.ct = 1; this.NextKey() }, NextKey: function () { var a = new SM3Digest(this.sm3keybase); a.Update(this.ct >> 24 & 255); a.Update(this.ct >> 16 & 255); a.Update(this.ct >> 8 & 255); a.Update(this.ct & 255); a.DoFinal(this.key, 0); this.keyOff = 0; this.ct++ }, KDF: function (a) { var b = Array(a), c = new SM3Digest, d = Array(32), e = 1, f = a / 32; a %= 32; for (var g = this.p2.getX().toBigInteger().toRadix(16); 64 > g.length;) g = "0" + g; for (var g = this.GetWords(g), h = this.p2.getY().toBigInteger().toRadix(16); 64 > h.length;) h = "0" + h; for (var h = this.GetWords(h), k = 0, l = 0; l > 24 & 255), c.Update(e >> 16 & 255), c.Update(e >> 8 & 255), c.Update(e & 255), c.DoFinal(b, k), k += 32, e++; 0 != a && (c.BlockUpdate(g, 0, g.length), c.BlockUpdate(h, 0, h.length), c.Update(e >> 24 & 255), c.Update(e >> 16 & 255), c.Update(e >> 8 & 255), c.Update(e & 255), c.DoFinal(d, 0)); Array.Copy(d, 0, b, k, a); for (l = 0; l b.length;) b = "0" + b; b = this.GetWords(b); this.sm3c3.BlockUpdate(b, 0, b.length); this.sm3c3.DoFinal(a, 0); this.Reset() }, Encrypt: function (a, b) { var c = Array(b.length); Array.Copy(b, 0, c, 0, b.length); var d = this.InitEncipher(a); this.EncryptBlock(c); var e = Array(32); this.Dofinal(e); for (var f = d.getX().toBigInteger().toRadix(16), d = d.getY().toBigInteger().toRadix(16); 64 > f.length;) f = "0" + f; for (; 64 > d.length;) d = "0" + d; f += d; c = this.GetHex(c).toString(); 0 != c.length % 2 && (c = "0" + c); e = this.GetHex(e).toString(); d = f + c + e; this.cipherMode == SM2CipherMode.C1C3C2 && (d = f + e + c); return d }, GetWords: function (a) { for (var b = [], c = a.length, d = 0; d >> 3] |= parseInt(a[c]) << 24 - d % 8 * 4, c++; return new CryptoJS.lib.WordArray.init(b, a.length) }, Decrypt: function (a, b) { var c = b.substr(0, 64), d = b.substr(0 + c.length, 64), e = b.substr(c.length + d.length, b.length - c.length - d.length - 64), f = b.substr(b.length - 64); this.cipherMode == SM2CipherMode.C1C3C2 && (f = b.substr(c.length + d.length, 64), e = b.substr(c.length + d.length + 64)); e = this.GetWords(e); c = this.CreatePoint(c, d); this.InitDecipher(a, c); this.DecryptBlock(e); c = Array(32); this.Dofinal(c); return this.GetHex(c).toString() == f ? (f = this.GetHex(e), CryptoJS.enc.Utf8.stringify(f)) : "" }, CreatePoint: function (a, b) { var c = new KJUR.crypto.ECDSA({ curve: "sm2" }); return ECPointFp.decodeFromHex(c.ecparams.curve, "04" + a + b) } }; /*-------------下面修改----------*/ var SM2Key = function (key) { this.setKey(key); }; function SM2SetKey(key) { if (key && typeof key === 'object') { this.eccX = key.eccX; this.eccY = key.eccY; } else { this.eccX = "F1342ADB38855E1F8C37D1181378DE446E52788389F7DB3DEA022A1FC4D4D856"; this.eccY = "66FC6DE253C822F1E52914D9E0B80C5D825759CE696CF039A8449F98017510B7"; } } /* *加密数据 */ function SM2Encrypt(text) { var cipherMode = SM2CipherMode.C1C3C2, cipher = new SM2Cipher(cipherMode), textData = CryptoJS.enc.Utf8.parse(text); var cipher = new SM2Cipher(cipherMode); var userKey = cipher.CreatePoint(this.eccX, this.eccY); var msgData = cipher.GetWords(textData.toString()); return cipher.Encrypt(userKey, msgData); } SM2Key.prototype.setKey = SM2SetKey; SM2Key.prototype.encrypt = SM2Encrypt; //export default SM2Key; global.SM2 = { SM2CipherMode: SM2CipherMode, SM2Cipher: SM2Cipher, CryptoJS: CryptoJS, tool:getBigInteger } function getBigInteger(a){ return new BigInteger(a,16) } }(window)); window.SM2Utils = {}; function sm2Encrypt(data, publickey, cipherMode) { cipherMode = cipherMode == 0 ? cipherMode : 1; // msg = SM2.utf8tob64(msg); var msgData = CryptoJS.enc.Utf8.parse(data); msgData = CryptoJS.enc.Base64.stringify(msgData); //在转utf-8 msgData = CryptoJS.enc.Utf8.parse(msgData); var pubkeyHex = publickey; if (pubkeyHex.length > 64 * 2) { pubkeyHex = pubkeyHex.substr(pubkeyHex.length - 64 * 2); } var xHex = pubkeyHex.substr(0, 64); var yHex = pubkeyHex.substr(64); var cipher = new SM2Cipher(cipherMode); var userKey = cipher.CreatePoint(xHex, yHex); msgData = cipher.GetWords(msgData.toString()); var encryptData = cipher.Encrypt(userKey, msgData); return '04' + encryptData; } function sm2Decrypt1(data, privatekey, cipherMode) { cipherMode = cipherMode == 0 ? cipherMode : 1; // msg = SM2.utf8tob64(msg); data = data.substr(2); var pk = SM2.tool(privatekey) var cipher = new SM2Cipher(cipherMode); var decryptData = cipher.Decrypt(pk,data); decryptData = CryptoJS.enc.Base64.parse(decryptData) decryptData = CryptoJS.enc.Utf8.stringify(decryptData); return decryptData; } function sm2Decrypt(data, privatekey, cipherMode) { cipherMode = cipherMode == 0 ? cipherMode : 1; // msg = SM2.utf8tob64(msg); data = data.substr(2); var pk = SM2.tool(privatekey) var cipher = new SM2Cipher(cipherMode); var decryptData = cipher.Decrypt(pk,data); //decryptData = CryptoJS.enc.Base64.parse(decryptData) //decryptData = CryptoJS.enc.Utf8.stringify(decryptData); return decryptData; } /** * 根据公钥进行加密 */ SM2Utils.encs = function (key, s, cipherMode) { if (s == null || s.length == 0) { return ""; } return sm2Encrypt(s, key, cipherMode); } SM2Utils.decs = function (key, s, cipherMode) { if (s == null || s.length == 0) { return ""; } return sm2Decrypt(s, key, cipherMode); }

3:前端加密代码

4:后端解密

二:后端使用springboot,前端使用vue

实体类代码:

import lombok.Data;   import java.io.Serializable;   @Data public class AsymmetricEncryption implements Serializable {         private String id;       /**      * 算法      */     private String algorithm;       private byte[] privateKey;       private String publicKey;   }

1:获取公钥私钥

public AsymmetricEncryption getAsymmetricEncryption(){     SM2 sm2 = SmUtil.sm2();     AsymmetricEncryption asymmetricEncryption = new AsymmetricEncryption();     String uuid = IdUtils.fastUUID();     asymmetricEncryption.setId(uuid);     asymmetricEncryption.setAlgorithm("SM2");     asymmetricEncryption.setPublicKey(HexUtil.encodeHexStr(((BCECPublicKey) sm2.getPublicKey()).getQ().getEncoded(false)));     asymmetricEncryption.setPrivateKey(sm2.getPrivateKey().getEncoded());     String key = "asymmetric_encryption_key:"+ uuid;     redisService.setCacheObject(key, asymmetricEncryption, Constants.CAPTCHA_EXPIRATION, TimeUnit.MINUTES);     return asymmetricEncryption; }

2:前端进行加密       

①:前端引用的包 

"sm-crypto": "^0.3.11", "jsencrypt": "3.0.0-rc.1",  

②:前端加密方法:

// SM2 加密 export function sm2encrypt(txt, publicKey) {   console.log("txt", txt);   console.log("publicKey", publicKey);   const sm2 = require('sm-crypto').sm2   const cipherMode = 1 // 1 - C1C3C2,0 - C1C2C3,默认为1   const encrypttxt = '04' + sm2.doEncrypt(txt, publicKey, cipherMode) // 加密结果   return encrypttxt; }        

③前端发送请求

// 登录方法 export function login(username, password, code, uuid, publicKey, keyUuid) {   const encryptpassword = sm2encrypt(password, publicKey) // 加密结果   return request({     url: '/auth/login',     headers: {       isToken: false     },     method: 'post',     data: { username, password: encryptpassword, code, uuid, keyUuid }   }) }

3:后端进行解密

String key = "asymmetric_encryption_key:"+ keyUuid; AsymmetricEncryption asymmetricEncryption = redisService.getCacheObject(key); try {     final SM2 sm2 = new SM2(asymmetricEncryption.getPrivateKey(), null);     password = sm2.decryptStr(password, KeyType.PrivateKey); } catch (Exception e) {     log.error(e); }

总结

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