openpgp/dist/node/openpgp.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. */
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y.readToEnd();t.length||(t=""),t=r+t,t=L.removeTrailingSpaces(t.replace(/\r/g,""));const e=t.split(n);if(1===e.length)throw Error("Misformed armored text");const i=$(e[0].slice(0,-1));await g.write(i);break}await g.write(r)}await g.ready,await g.close()}catch(t){await g.abort(t)}})))}catch(t){r(t)}})).then((async t=>(u(t.data)&&(t.data=await U(t.data)),t)))}function et(t,e,r,n,i,s=!1,a=F){let o,c;t===M.armor.signed&&(o=e.text,c=e.hash,e=e.data);const u=s&&K(e),h=[];switch(t){case M.armor.multipartSection:h.push("-----BEGIN PGP MESSAGE, PART "+r+"/"+n+"-----\n"),h.push(Y(i,a)),h.push(G(e)),u&&h.push("=",Z(u)),h.push("-----END PGP MESSAGE, PART "+r+"/"+n+"-----\n");break;case M.armor.multipartLast:h.push("-----BEGIN PGP MESSAGE, PART "+r+"-----\n"),h.push(Y(i,a)),h.push(G(e)),u&&h.push("=",Z(u)),h.push("-----END PGP MESSAGE, PART "+r+"-----\n");break;case M.armor.signed:h.push("-----BEGIN PGP SIGNED MESSAGE-----\n"),h.push(c?`Hash: ${c}\n\n`:"\n"),h.push(o.replace(/^-/gm,"- 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n=t.toString(16);n.length%2==1&&(n="0"+n);const i=n.length/2,s=new Uint8Array(r||i),a=r?r-i:0;let o=0;for(;o<i;)s[o+a]=parseInt(n.slice(2*o,2*o+2),16),o++;return"be"!==e&&s.reverse(),s}const gt=L.getNodeCrypto();function pt(t){const e="undefined"!=typeof crypto?crypto:gt?.webcrypto;if(e?.getRandomValues){const r=new Uint8Array(t);return e.getRandomValues(r)}throw Error("No secure random number generator available.")}function dt(t,e){if(e<t)throw Error("Illegal parameter value: max <= min");const r=e-t;return st(it(pt(lt(r)+8)),r)+t}const At=BigInt(1);function wt(t,e,r){const n=BigInt(30),i=At<<BigInt(t-1),s=[1,6,5,4,3,2,1,4,3,2,1,2,1,4,3,2,1,2,1,4,3,2,1,6,5,4,3,2,1,2];let a=dt(i,i<<At),o=ut(st(a,n));do{a+=BigInt(s[o]),o=(o+s[o])%s.length,ft(a)>t&&(a=st(a,i<<At),a+=i,o=ut(st(a,n)))}while(!mt(a,e,r));return a}function mt(t,e,r){return(!e||function(t,e){let r=t,n=e;for(;n!==rt;){const t=n;n=r%n,r=t}return r}(t-At,e)===At)&&(!!function(t){const e=BigInt(0);return bt.every((r=>st(t,r)!==e))}(t)&&(!!function(t,e=BigInt(2)){return at(e,t-At,t)===At}(t)&&!!function(t,e){const r=ft(t);e||(e=Math.max(1,r/48|0));const n=t-At;let i=0;for(;!ht(n,i);)i++;const s=t>>BigInt(i);for(;e>0;e--){let e,r=at(dt(BigInt(2),n),s,t);if(r!==At&&r!==n){for(e=1;e<i;e++){if(r=st(r*r,t),r===At)return!1;if(r===n)break}if(e===i)return!1}}return!0}(t,r)))}const 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kt=L.getWebCrypto(),Et=L.getNodeCrypto(),vt=Et&&Et.getHashes();function Bt(t){if(Et&&vt.includes(t))return async function(e){const r=Et.createHash(t);return v(e,(t=>{r.update(t)}),(()=>new Uint8Array(r.digest())))}}function It(t,e){const r=async()=>{const{nobleHashes:e}=await Promise.resolve().then((function(){return ll})),r=e.get(t);if(!r)throw Error("Unsupported hash");return r};return async function(t){if(u(t)&&(t=await U(t)),L.isStream(t)){const e=(await r()).create();return v(t,(t=>{e.update(t)}),(()=>e.digest()))}if(kt&&e)return new Uint8Array(await kt.digest(e,t));return(await r())(t)}}const St=Bt("md5")||It("md5"),Kt=Bt("sha1")||It("sha1","SHA-1"),Ct=Bt("sha224")||It("sha224"),Dt=Bt("sha256")||It("sha256","SHA-256"),Ut=Bt("sha384")||It("sha384","SHA-384"),Pt=Bt("sha512")||It("sha512","SHA-512"),xt=Bt("ripemd160")||It("ripemd160"),Qt=Bt("sha3-256")||It("sha3_256"),Rt=Bt("sha3-512")||It("sha3_512");function Tt(t,e){switch(t){case M.hash.md5:return St(e);case M.hash.sha1:return 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t=0;t<4;t++){const e=y>>>8*t&255;for(let t=8/i-1;t>=0;t--){const r=e>>>i*t&f,{s0:n,s1:y,s2:g,s3:p}=s[l*a+r];o^=n,c^=y,u^=g,h^=p,l+=1}}this.s0=o,this.s1=c,this.s2=u,this.s3=h}update(t){Ee(this),ke(t=De(t));const e=Ie(t),r=Math.floor(t.length/Ne),n=t.length%Ne;for(let t=0;t<r;t++)this._updateBlock(e[4*t+0],e[4*t+1],e[4*t+2],e[4*t+3]);return n&&(Le.set(t.subarray(r*Ne)),this._updateBlock(Oe[0],Oe[1],Oe[2],Oe[3]),Se(Oe)),this}destroy(){const{t}=this;for(const e of t)e.s0=0,e.s1=0,e.s2=0,e.s3=0}digestInto(t){Ee(this),ve(t,this),this.finished=!0;const{s0:e,s1:r,s2:n,s3:i}=this,s=Ie(t);return s[0]=e,s[1]=r,s[2]=n,s[3]=i,t}digest(){const t=new Uint8Array(Ne);return this.digestInto(t),this.destroy(),t}}class Ge extends ze{constructor(t,e){ke(t=De(t));const r=function(t){t.reverse();const e=1&t[15];let r=0;for(let e=0;e<t.length;e++){const n=t[e];t[e]=n>>>1|r,r=(1&n)<<7}return t[0]^=225&-e,t}(Fe(t));super(r,e),Se(r)}update(t){t=De(t),Ee(this);const e=Ie(t),r=t.length%Ne,n=Math.floor(t.length/Ne);for(let t=0;t<n;t++)this._updateBlock(He(e[4*t+3]),He(e[4*t+2]),He(e[4*t+1]),He(e[4*t+0]));return r&&(Le.set(t.subarray(n*Ne)),this._updateBlock(He(Oe[3]),He(Oe[2]),He(Oe[1]),He(Oe[0])),Se(Oe)),this}digestInto(t){Ee(this),ve(t,this),this.finished=!0;const{s0:e,s1:r,s2:n,s3:i}=this,s=Ie(t);return s[0]=e,s[1]=r,s[2]=n,s[3]=i,t.reverse()}}function _e(t){const e=(e,r)=>t(r,e.length).update(De(e)).digest(),r=t(new Uint8Array(16),0);return e.outputLen=r.outputLen,e.blockLen=r.blockLen,e.create=(e,r)=>t(e,r),e}const je=_e(((t,e)=>new ze(t,e)));_e(((t,e)=>new Ge(t,e)));const Ve=16,qe=/* @__PURE__ */new Uint8Array(Ve);function Ye(t){return t<<1^283&-(t>>7)}function Ze(t,e){let r=0;for(;e>0;e>>=1)r^=t&-(1&e),t=Ye(t);return r}const Je=/* @__PURE__ */(()=>{const t=new Uint8Array(256);for(let e=0,r=1;e<256;e++,r^=Ye(r))t[e]=r;const e=new Uint8Array(256);e[0]=99;for(let r=0;r<255;r++){let n=t[255-r];n|=n<<8,e[t[r]]=255&(n^n>>4^n>>5^n>>6^n>>7^99)}return Se(t),e})(),We=/* @__PURE__ */Je.map(((t,e)=>Je.indexOf(e))),Xe=t=>t<<8|t>>>24,$e=t=>t<<24&4278190080|t<<8&16711680|t>>>8&65280|t>>>24&255;function tr(t,e){if(256!==t.length)throw Error("Wrong sbox length");const r=new Uint32Array(256).map(((r,n)=>e(t[n]))),n=r.map(Xe),i=n.map(Xe),s=i.map(Xe),a=new Uint32Array(65536),o=new Uint32Array(65536),c=new Uint16Array(65536);for(let e=0;e<256;e++)for(let u=0;u<256;u++){const h=256*e+u;a[h]=r[e]^n[u],o[h]=i[e]^s[u],c[h]=t[e]<<8|t[u]}return{sbox:t,sbox2:c,T0:r,T1:n,T2:i,T3:s,T01:a,T23:o}}const er=/* @__PURE__ */tr(Je,(t=>Ze(t,3)<<24|t<<16|t<<8|Ze(t,2))),rr=/* @__PURE__ */tr(We,(t=>Ze(t,11)<<24|Ze(t,13)<