openpgp/dist/lightweight/nacl-fast.min.mjs

OpenPGP.js is a Javascript implementation of the OpenPGP protocol. This is defined in RFC 4880.

/*! OpenPGP.js v6.2.1 - 2025-08-26 - this is LGPL licensed code, see LICENSE/our website https://openpgpjs.org/ for more information. */
const r="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},n="object"==typeof r&&"crypto"in r?r.crypto:void 0,o={};var t=function(r){var n,o=new Float64Array(16);if(r)for(n=0;n<r.length;n++)o[n]=r[n];return o},f=function(){throw Error("no PRNG")},e=new Uint8Array(32);e[0]=9;var a=t(),i=t([1]),u=t([56129,1]),l=t([30883,4953,19914,30187,55467,16705,2637,112,59544,30585,16505,36039,65139,11119,27886,20995]),y=t([61785,9906,39828,60374,45398,33411,5274,224,53552,61171,33010,6542,64743,22239,55772,9222]),c=t([54554,36645,11616,51542,42930,38181,51040,26924,56412,64982,57905,49316,21502,52590,14035,8553]),h=t([26200,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214,26214]),w=t([41136,18958,6951,50414,58488,44335,6150,12099,55207,15867,153,11085,57099,20417,9344,11139]);function 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R(r,n,o,t){for(var f,e,a,i,u,l,y,c,h,w,v,s,A,M,g,U,d,b,p,K,E,k,z,P,m,x,R=new Int32Array(16),I=new Int32Array(16),G=r[0],N=r[1],S=r[2],V=r[3],j=r[4],T=r[5],q=r[6],B=r[7],C=n[0],D=n[1],H=n[2],J=n[3],L=n[4],O=n[5],Q=n[6],W=n[7],X=0;t>=128;){for(p=0;p<16;p++)K=8*p+X,R[p]=o[K+0]<<24|o[K+1]<<16|o[K+2]<<8|o[K+3],I[p]=o[K+4]<<24|o[K+5]<<16|o[K+6]<<8|o[K+7];for(p=0;p<80;p++)if(f=G,e=N,a=S,i=V,u=j,l=T,y=q,B,h=C,w=D,v=H,s=J,A=L,M=O,g=Q,W,z=65535&(k=W),P=k>>>16,m=65535&(E=B),x=E>>>16,z+=65535&(k=(L>>>14|j<<18)^(L>>>18|j<<14)^(j>>>9|L<<23)),P+=k>>>16,m+=65535&(E=(j>>>14|L<<18)^(j>>>18|L<<14)^(L>>>9|j<<23)),x+=E>>>16,z+=65535&(k=L&O^~L&Q),P+=k>>>16,m+=65535&(E=j&T^~j&q),x+=E>>>16,z+=65535&(k=F[2*p+1]),P+=k>>>16,m+=65535&(E=F[2*p]),x+=E>>>16,E=R[p%16],P+=(k=I[p%16])>>>16,m+=65535&E,x+=E>>>16,m+=(P+=(z+=65535&k)>>>16)>>>16,z=65535&(k=b=65535&z|P<<16),P=k>>>16,m=65535&(E=d=65535&m|(x+=m>>>16)<<16),x=E>>>16,z+=65535&(k=(C>>>28|G<<4)^(G>>>2|C<<30)^(G>>>7|C<<25)),P+=k>>>16,m+=65535&(E=(G>>>28|C<<4)^(C>>>2|G<<30)^(C>>>7|G<<25)),x+=E>>>16,P+=(k=C&D^C&H^D&H)>>>16,m+=65535&(E=G&N^G&S^N&S),x+=E>>>16,c=65535&(m+=(P+=(z+=65535&k)>>>16)>>>16)|(x+=m>>>16)<<16,U=65535&z|P<<16,z=65535&(k=s),P=k>>>16,m=65535&(E=i),x=E>>>16,P+=(k=b)>>>16,m+=65535&(E=d),x+=E>>>16,N=f,S=e,V=a,j=i=65535&(m+=(P+=(z+=65535&k)>>>16)>>>16)|(x+=m>>>16)<<16,T=u,q=l,B=y,G=c,D=h,H=w,J=v,L=s=65535&z|P<<16,O=A,Q=M,W=g,C=U,p%16==15)for(K=0;K<16;K++)E=R[K],z=65535&(k=I[K]),P=k>>>16,m=65535&E,x=E>>>16,E=R[(K+9)%16],z+=65535&(k=I[(K+9)%16]),P+=k>>>16,m+=65535&E,x+=E>>>16,d=R[(K+1)%16],z+=65535&(k=((b=I[(K+1)%16])>>>1|d<<31)^(b>>>8|d<<24)^(b>>>7|d<<25)),P+=k>>>16,m+=65535&(E=(d>>>1|b<<31)^(d>>>8|b<<24)^d>>>7),x+=E>>>16,d=R[(K+14)%16],P+=(k=((b=I[(K+14)%16])>>>19|d<<13)^(d>>>29|b<<3)^(b>>>6|d<<26))>>>16,m+=65535&(E=(d>>>19|b<<13)^(b>>>29|d<<3)^d>>>6),x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,R[K]=65535&m|x<<16,I[K]=65535&z|P<<16;z=65535&(k=C),P=k>>>16,m=65535&(E=G),x=E>>>16,E=r[0],P+=(k=n[0])>>>16,m+=65535&E,x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,r[0]=G=65535&m|x<<16,n[0]=C=65535&z|P<<16,z=65535&(k=D),P=k>>>16,m=65535&(E=N),x=E>>>16,E=r[1],P+=(k=n[1])>>>16,m+=65535&E,x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,r[1]=N=65535&m|x<<16,n[1]=D=65535&z|P<<16,z=65535&(k=H),P=k>>>16,m=65535&(E=S),x=E>>>16,E=r[2],P+=(k=n[2])>>>16,m+=65535&E,x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,r[2]=S=65535&m|x<<16,n[2]=H=65535&z|P<<16,z=65535&(k=J),P=k>>>16,m=65535&(E=V),x=E>>>16,E=r[3],P+=(k=n[3])>>>16,m+=65535&E,x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,r[3]=V=65535&m|x<<16,n[3]=J=65535&z|P<<16,z=65535&(k=L),P=k>>>16,m=65535&(E=j),x=E>>>16,E=r[4],P+=(k=n[4])>>>16,m+=65535&E,x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,r[4]=j=65535&m|x<<16,n[4]=L=65535&z|P<<16,z=65535&(k=O),P=k>>>16,m=65535&(E=T),x=E>>>16,E=r[5],P+=(k=n[5])>>>16,m+=65535&E,x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,r[5]=T=65535&m|x<<16,n[5]=O=65535&z|P<<16,z=65535&(k=Q),P=k>>>16,m=65535&(E=q),x=E>>>16,E=r[6],P+=(k=n[6])>>>16,m+=65535&E,x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,r[6]=q=65535&m|x<<16,n[6]=Q=65535&z|P<<16,z=65535&(k=W),P=k>>>16,m=65535&(E=B),x=E>>>16,E=r[7],P+=(k=n[7])>>>16,m+=65535&E,x+=E>>>16,x+=(m+=(P+=(z+=65535&k)>>>16)>>>16)>>>16,r[7]=B=65535&m|x<<16,n[7]=W=65535&z|P<<16,X+=128,t-=128}return t}function I(r,n,o){var t,f=new Int32Array(8),e=new Int32Array(8),a=new Uint8Array(256),i=o;for(f[0]=1779033703,f[1]=3144134277,f[2]=1013904242,f[3]=2773480762,f[4]=1359893119,f[5]=2600822924,f[6]=528734635,f[7]=1541459225,e[0]=4089235720,e[1]=2227873595,e[2]=4271175723,e[3]=1595750129,e[4]=2917565137,e[5]=725511199,e[6]=4215389547,e[7]=327033209,R(f,e,n,o),o%=128,t=0;t<o;t++)a[t]=n[i-o+t];for(a[o]=128,a[(o=256-128*(o<112?1:0))-9]=0,v(a,o-8,i/536870912|0,i<<3),R(f,e,a,o),t=0;t<8;t++)v(r,8*t,f[t],e[t]);return 0}function G(r,n){var o=t(),f=t(),e=t(),a=t(),i=t(),u=t(),l=t(),c=t(),h=t();E(o,r[1],r[0]),E(h,n[1],n[0]),k(o,o,h),K(f,r[0],r[1]),K(h,n[0],n[1]),k(f,f,h),k(e,r[3],n[3]),k(e,e,y),k(a,r[2],n[2]),K(a,a,a),E(i,f,o),E(u,a,e),K(l,a,e),K(c,f,o),k(r[0],i,u),k(r[1],c,l),k(r[2],l,u),k(r[3],i,c)}function N(r,n,o){var t;for(t=0;t<4;t++)g(r[t],n[t],o)}function S(r,n){var o=t(),f=t(),e=t();P(e,n[2]),k(o,n[0],e),k(f,n[1],e),U(r,f),r[31]^=b(o)<<7}function V(r,n,o){var t,f;for(A(r[0],a),A(r[1],i),A(r[2],i),A(r[3],a),f=255;f>=0;--f)N(r,n,t=o[f/8|0]>>(7&f)&1),G(n,r),G(r,r),N(r,n,t)}function j(r,n){var o=[t(),t(),t(),t()];A(o[0],c),A(o[1],h),A(o[2],i),k(o[3],c,h),V(r,o,n)}function T(r,n,o){var e,a=new Uint8Array(64),i=[t(),t(),t(),t()];for(o||f(n,32),I(a,n,32),a[0]&=248,a[31]&=127,a[31]|=64,j(i,a),S(r,i),e=0;e<32;e++)n[e+32]=r[e];return 0}var q=new Float64Array([237,211,245,92,26,99,18,88,214,156,247,162,222,249,222,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16]);function B(r,n){var o,t,f,e;for(t=63;t>=32;--t){for(o=0,f=t-32,e=t-12;f<e;++f)n[f]+=o-16*n[t]*q[f-(t-32)],o=Math.floor((n[f]+128)/256),n[f]-=256*o;n[f]+=o,n[t]=0}for(o=0,f=0;f<32;f++)n[f]+=o-(n[31]>>4)*q[f],o=n[f]>>8,n[f]&=255;for(f=0;f<32;f++)n[f]-=o*q[f];for(t=0;t<32;t++)n[t+1]+=n[t]>>8,r[t]=255&n[t]}function C(r){var n,o=new Float64Array(64);for(n=0;n<64;n++)o[n]=r[n];for(n=0;n<64;n++)r[n]=0;B(r,o)}function D(r,n){var o=t(),f=t(),e=t(),u=t(),y=t(),c=t(),h=t();return A(r[2],i),p(r[1],n),z(e,r[1]),k(u,e,l),E(e,e,r[2]),K(u,r[2],u),z(y,u),z(c,y),k(h,c,y),k(o,h,e),k(o,o,u),function(r,n){var o,f=t();for(o=0;o<16;o++)f[o]=n[o];for(o=250;o>=0;o--)z(f,f),1!==o&&k(f,f,n);for(o=0;o<16;o++)r[o]=f[o]}(o,o),k(o,o,e),k(o,o,u),k(o,o,u),k(r[0],o,u),z(f,r[0]),k(f,f,u),d(f,e)&&k(r[0],r[0],w),z(f,r[0]),k(f,f,u),d(f,e)?-1:(b(r[0])===n[31]>>7&&E(r[0],a,r[0]),k(r[3],r[0],r[1]),0)}var H=64;function J(){for(var r=0;r<arguments.length;r++)if(!(arguments[r]instanceof Uint8Array))throw new TypeError("unexpected type, use Uint8Array")}o.scalarMult=function(r,n){if(J(r,n),32!==r.length)throw Error("bad n size");if(32!==n.length)throw Error("bad p size");var o=new Uint8Array(32);return m(o,r,n),o},o.box={},o.box.keyPair=function(){var r,n,o=new Uint8Array(32),t=new Uint8Array(32);return r=o,f(n=t,32),x(r,n),{publicKey:o,secretKey:t}},o.box.keyPair.fromSecretKey=function(r){if(J(r),32!==r.length)throw Error("bad secret key size");var n=new Uint8Array(32);return x(n,r),{publicKey:n,secretKey:new Uint8Array(r)}},o.sign=function(r,n){if(J(r,n),64!==n.length)throw Error("bad secret key size");var o=new Uint8Array(H+r.length);return function(r,n,o,f){var e,a,i=new Uint8Array(64),u=new Uint8Array(64),l=new Uint8Array(64),y=new Float64Array(64),c=[t(),t(),t(),t()];I(i,f,32),i[0]&=248,i[31]&=127,i[31]|=64;var h=o+64;for(e=0;e<o;e++)r[64+e]=n[e];for(e=0;e<32;e++)r[32+e]=i[32+e];for(I(l,r.subarray(32),o+32),C(l),j(c,l),S(r,c),e=32;e<64;e++)r[e]=f[e];for(I(u,r,o+64),C(u),e=0;e<64;e++)y[e]=0;for(e=0;e<32;e++)y[e]=l[e];for(e=0;e<32;e++)for(a=0;a<32;a++)y[e+a]+=u[e]*i[a];B(r.subarray(32),y)}(o,r,r.length,n),o},o.sign.detached=function(r,n){for(var t=o.sign(r,n),f=new Uint8Array(H),e=0;e<f.length;e++)f[e]=t[e];return f},o.sign.detached.verify=function(r,n,o){if(J(r,n,o),n.length!==H)throw Error("bad signature size");if(32!==o.length)throw Error("bad public key size");var f,e=new Uint8Array(H+r.length),a=new Uint8Array(H+r.length);for(f=0;f<H;f++)e[f]=n[f];for(f=0;f<r.length;f++)e[f+H]=r[f];return function(r,n,o,f){var e,a=new Uint8Array(32),i=new Uint8Array(64),u=[t(),t(),t(),t()],l=[t(),t(),t(),t()];if(o<64)return-1;if(D(l,f))return-1;for(e=0;e<o;e++)r[e]=n[e];for(e=0;e<32;e++)r[e+32]=f[e];if(I(i,r,o),C(i),V(u,l,i),j(l,n.subarray(32)),G(u,l),S(a,u),o-=64,s(n,0,a,0)){for(e=0;e<o;e++)r[e]=0;return-1}for(e=0;e<o;e++)r[e]=n[e+64];return o}(a,e,e.length,o)>=0},o.sign.keyPair=function(){var r=new Uint8Array(32),n=new Uint8Array(64);return T(r,n),{publicKey:r,secretKey:n}},o.sign.keyPair.fromSecretKey=function(r){if(J(r),64!==r.length)throw Error("bad secret key size");for(var n=new Uint8Array(32),o=0;o<n.length;o++)n[o]=r[32+o];return{publicKey:n,secretKey:new Uint8Array(r)}},o.sign.keyPair.fromSeed=function(r){if(J(r),32!==r.length)throw Error("bad seed size");for(var n=new Uint8Array(32),o=new Uint8Array(64),t=0;t<32;t++)o[t]=r[t];return T(n,o,!0),{publicKey:n,secretKey:o}},o.setPRNG=function(r){f=r},function(){if(n&&n.getRandomValues){o.setPRNG((function(r,o){var t,f=new Uint8Array(o);for(t=0;t<o;t+=65536)n.getRandomValues(f.subarray(t,t+Math.min(o-t,65536)));for(t=0;t<o;t++)r[t]=f[t];!function(r){for(var n=0;n<r.length;n++)r[n]=0}(f)}))}}();export{o as default};
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