libsodium-wrappers.js

!function(e){function t(e,t){"use strict";function r(e){if("function"==typeof TextEncoder)return new TextEncoder("utf-8").encode(e);e=unescape(encodeURIComponent(e));for(var t=new Uint8Array(e.length),r=0;r<e.length;r++)t[r]=e.charCodeAt(r);return t}function a(e){if("function"==typeof TextDecoder)return new TextDecoder("utf-8",{fatal:!0}).decode(e);var t=Math.ceil(e.length/8192);if(t<=1)try{return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))}catch(e){throw new TypeError("The encoded data was not valid.")}for(var r="",n=0,_=0;_<t;_++){var s=Array.prototype.slice.call(e,8192*_+n,8192*(_+1)+n);if(0!=s.length){var c,h=s.length,o=0;do{var p=s[--h];p>=240?(o=4,c=!0):p>=224?(o=3,c=!0):p>=192?(o=2,c=!0):p<128&&(o=1,c=!0)}while(!c);for(var i=o-(s.length-h),y=0;y<i;y++)n--,s.pop();r+=a(s)}}return r}function n(e){e=f(null,e,"input");for(var t,r,a,n="",_=0;_<e.length;_++)a=87+(r=15&e[_])+(r-10>>8&-39)<<8|87+(t=e[_]>>>4)+(t-10>>8&-39),n+=String.fromCharCode(255&a)+String.fromCharCode(a>>>8);return n}function _(e){if(void 0==e)return wt.URLSAFE_NO_PADDING;if(e!==wt.ORIGINAL&&e!==wt.ORIGINAL_NO_PADDING&&e!==wt.URLSAFE&&e!=wt.URLSAFE_NO_PADDING)throw new Error("unsupported base64 variant");return e}function s(e,t){t=_(t),e=f(n,e,"input");var r,n=[],s=0|Math.floor(e.length/3),c=e.length-3*s,h=4*s+(0!==c?0==(2&t)?4:2+(c>>>1):0),o=new i(h+1),p=y(e);return n.push(p),n.push(o.address),0===kt._sodium_bin2base64(o.address,o.length,p,e.length,t)&&v(n,"conversion failed"),o.length=h,r=a(o.to_Uint8Array()),d(n),r}function c(){return["uint8array","text","hex","base64"]}function h(e,t){var r=t||xt;if(!o(r))throw new Error(r+" output format is not available");if(e instanceof i){if("uint8array"===r)return e.to_Uint8Array();if("text"===r)return a(e.to_Uint8Array());if("hex"===r)return n(e.to_Uint8Array());if("base64"===r)return s(e.to_Uint8Array(),wt.URLSAFE_NO_PADDING);throw new Error('What is output format "'+r+'"?')}if("object"==typeof e){for(var _=Object.keys(e),c={},p=0;p<_.length;p++)c[_[p]]=h(e[_[p]],r);return c}if("string"==typeof e)return e;throw new TypeError("Cannot format output")}function o(e){for(var t=c(),r=0;r<t.length;r++)if(t[r]===e)return!0;return!1}function p(e){if(e){if("string"!=typeof e)throw new TypeError("When defined, the output format must be a string");if(!o(e))throw new Error(e+" is not a supported output format")}}function i(e){this.length=e,this.address=u(e)}function y(e){var t=u(e.length);return kt.HEAPU8.set(e,t),t}function u(e){var t=kt._malloc(e);if(0===t)throw{message:"_malloc() failed",length:e};return t}function l(e){kt._free(e)}function d(e){if(e)for(var t=0;t<e.length;t++)l(e[t])}function v(e,t){throw d(e),new Error(t)}function g(e,t){throw d(e),new TypeError(t)}function b(e,t,r){void 0==t&&g(e,r+" cannot be null or undefined")}function f(e,t,a){return b(e,t,a),t instanceof Uint8Array?t:"string"==typeof t?r(t):void g(e,"unsupported input type for "+a)}function m(e,t,r,a,n,_){var s=[];p(_);var c=null;void 0!=e&&(c=y(e=f(s,e,"secret_nonce")),e.length,s.push(c));var o=y(t=f(s,t,"ciphertext")),u=t.length;s.push(o);var l=null,b=0;void 0!=r&&(l=y(r=f(s,r,"additional_data")),b=r.length,s.push(l)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_chacha20poly1305_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_chacha20poly1305_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(u-kt._crypto_aead_chacha20poly1305_abytes()|0),S=w.address;if(s.push(S),0===kt._crypto_aead_chacha20poly1305_decrypt(S,null,c,o,u,0,l,b,0,m,x)){var T=h(w,_);return d(s),T}v(s,"invalid usage")}function k(e,t,r,a,n,_,s){var c=[];p(s);var o=null;void 0!=e&&(o=y(e=f(c,e,"secret_nonce")),e.length,c.push(o));var u=y(t=f(c,t,"ciphertext")),l=t.length;c.push(u),r=f(c,r,"mac");var b,m=0|kt._crypto_box_macbytes();r.length!==m&&g(c,"invalid mac length"),b=y(r),c.push(b);var k=null,x=0;void 0!=a&&(k=y(a=f(c,a,"additional_data")),x=a.length,c.push(k)),n=f(c,n,"public_nonce");var E,w=0|kt._crypto_aead_chacha20poly1305_npubbytes();n.length!==w&&g(c,"invalid public_nonce length"),E=y(n),c.push(E),_=f(c,_,"key");var S,T=0|kt._crypto_aead_chacha20poly1305_keybytes();_.length!==T&&g(c,"invalid key length"),S=y(_),c.push(S);var Y=new i(0|l),A=Y.address;if(c.push(A),0===kt._crypto_aead_chacha20poly1305_decrypt_detached(A,o,u,l,0,b,k,x,0,E,S)){var K=h(Y,s);return d(c),K}v(c,"invalid usage")}function x(e,t,r,a,n,_){var s=[];p(_);var c=y(e=f(s,e,"message")),o=e.length;s.push(c);var u=null,l=0;void 0!=t&&(u=y(t=f(s,t,"additional_data")),l=t.length,s.push(u));var b=null;void 0!=r&&(b=y(r=f(s,r,"secret_nonce")),r.length,s.push(b)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_chacha20poly1305_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_chacha20poly1305_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(o+kt._crypto_aead_chacha20poly1305_abytes()|0),S=w.address;if(s.push(S),0===kt._crypto_aead_chacha20poly1305_encrypt(S,null,c,o,0,u,l,0,b,m,x)){var T=h(w,_);return d(s),T}v(s,"invalid usage")}function E(e,t,r,a,n,_){var s=[];p(_);var c=y(e=f(s,e,"message")),o=e.length;s.push(c);var u=null,l=0;void 0!=t&&(u=y(t=f(s,t,"additional_data")),l=t.length,s.push(u));var b=null;void 0!=r&&(b=y(r=f(s,r,"secret_nonce")),r.length,s.push(b)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_chacha20poly1305_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_chacha20poly1305_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(0|o),S=w.address;s.push(S);var T=new i(0|kt._crypto_aead_chacha20poly1305_abytes()),Y=T.address;if(s.push(Y),0===kt._crypto_aead_chacha20poly1305_encrypt_detached(S,Y,null,c,o,0,u,l,0,b,m,x)){var A=h({ciphertext:w,mac:T},_);return d(s),A}v(s,"invalid usage")}function w(e,t,r,a,n,_){var s=[];p(_);var c=null;void 0!=e&&(c=y(e=f(s,e,"secret_nonce")),e.length,s.push(c));var o=y(t=f(s,t,"ciphertext")),u=t.length;s.push(o);var l=null,b=0;void 0!=r&&(l=y(r=f(s,r,"additional_data")),b=r.length,s.push(l)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_chacha20poly1305_ietf_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_chacha20poly1305_ietf_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(u-kt._crypto_aead_chacha20poly1305_ietf_abytes()|0),S=w.address;if(s.push(S),0===kt._crypto_aead_chacha20poly1305_ietf_decrypt(S,null,c,o,u,0,l,b,0,m,x)){var T=h(w,_);return d(s),T}v(s,"invalid usage")}function S(e,t,r,a,n,_,s){var c=[];p(s);var o=null;void 0!=e&&(o=y(e=f(c,e,"secret_nonce")),e.length,c.push(o));var u=y(t=f(c,t,"ciphertext")),l=t.length;c.push(u),r=f(c,r,"mac");var b,m=0|kt._crypto_box_macbytes();r.length!==m&&g(c,"invalid mac length"),b=y(r),c.push(b);var k=null,x=0;void 0!=a&&(k=y(a=f(c,a,"additional_data")),x=a.length,c.push(k)),n=f(c,n,"public_nonce");var E,w=0|kt._crypto_aead_chacha20poly1305_ietf_npubbytes();n.length!==w&&g(c,"invalid public_nonce length"),E=y(n),c.push(E),_=f(c,_,"key");var S,T=0|kt._crypto_aead_chacha20poly1305_ietf_keybytes();_.length!==T&&g(c,"invalid key length"),S=y(_),c.push(S);var Y=new i(0|l),A=Y.address;if(c.push(A),0===kt._crypto_aead_chacha20poly1305_ietf_decrypt_detached(A,o,u,l,0,b,k,x,0,E,S)){var K=h(Y,s);return d(c),K}v(c,"invalid usage")}function T(e,t,r,a,n,_){var s=[];p(_);var c=y(e=f(s,e,"message")),o=e.length;s.push(c);var u=null,l=0;void 0!=t&&(u=y(t=f(s,t,"additional_data")),l=t.length,s.push(u));var b=null;void 0!=r&&(b=y(r=f(s,r,"secret_nonce")),r.length,s.push(b)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_chacha20poly1305_ietf_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_chacha20poly1305_ietf_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(o+kt._crypto_aead_chacha20poly1305_ietf_abytes()|0),S=w.address;if(s.push(S),0===kt._crypto_aead_chacha20poly1305_ietf_encrypt(S,null,c,o,0,u,l,0,b,m,x)){var T=h(w,_);return d(s),T}v(s,"invalid usage")}function Y(e,t,r,a,n,_){var s=[];p(_);var c=y(e=f(s,e,"message")),o=e.length;s.push(c);var u=null,l=0;void 0!=t&&(u=y(t=f(s,t,"additional_data")),l=t.length,s.push(u));var b=null;void 0!=r&&(b=y(r=f(s,r,"secret_nonce")),r.length,s.push(b)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_chacha20poly1305_ietf_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_chacha20poly1305_ietf_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(0|o),S=w.address;s.push(S);var T=new i(0|kt._crypto_aead_chacha20poly1305_ietf_abytes()),Y=T.address;if(s.push(Y),0===kt._crypto_aead_chacha20poly1305_ietf_encrypt_detached(S,Y,null,c,o,0,u,l,0,b,m,x)){var A=h({ciphertext:w,mac:T},_);return d(s),A}v(s,"invalid usage")}function A(e){var t=[];p(e);var r=new i(0|kt._crypto_aead_chacha20poly1305_ietf_keybytes()),a=r.address;t.push(a),kt._crypto_aead_chacha20poly1305_ietf_keygen(a);var n=h(r,e);return d(t),n}function K(e){var t=[];p(e);var r=new i(0|kt._crypto_aead_chacha20poly1305_keybytes()),a=r.address;t.push(a),kt._crypto_aead_chacha20poly1305_keygen(a);var n=h(r,e);return d(t),n}function B(e,t,r,a,n,_){var s=[];p(_);var c=null;void 0!=e&&(c=y(e=f(s,e,"secret_nonce")),e.length,s.push(c));var o=y(t=f(s,t,"ciphertext")),u=t.length;s.push(o);var l=null,b=0;void 0!=r&&(l=y(r=f(s,r,"additional_data")),b=r.length,s.push(l)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_xchacha20poly1305_ietf_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_xchacha20poly1305_ietf_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(u-kt._crypto_aead_xchacha20poly1305_ietf_abytes()|0),S=w.address;if(s.push(S),0===kt._crypto_aead_xchacha20poly1305_ietf_decrypt(S,null,c,o,u,0,l,b,0,m,x)){var T=h(w,_);return d(s),T}v(s,"invalid usage")}function I(e,t,r,a,n,_,s){var c=[];p(s);var o=null;void 0!=e&&(o=y(e=f(c,e,"secret_nonce")),e.length,c.push(o));var u=y(t=f(c,t,"ciphertext")),l=t.length;c.push(u),r=f(c,r,"mac");var b,m=0|kt._crypto_box_macbytes();r.length!==m&&g(c,"invalid mac length"),b=y(r),c.push(b);var k=null,x=0;void 0!=a&&(k=y(a=f(c,a,"additional_data")),x=a.length,c.push(k)),n=f(c,n,"public_nonce");var E,w=0|kt._crypto_aead_xchacha20poly1305_ietf_npubbytes();n.length!==w&&g(c,"invalid public_nonce length"),E=y(n),c.push(E),_=f(c,_,"key");var S,T=0|kt._crypto_aead_xchacha20poly1305_ietf_keybytes();_.length!==T&&g(c,"invalid key length"),S=y(_),c.push(S);var Y=new i(0|l),A=Y.address;if(c.push(A),0===kt._crypto_aead_xchacha20poly1305_ietf_decrypt_detached(A,o,u,l,0,b,k,x,0,E,S)){var K=h(Y,s);return d(c),K}v(c,"invalid usage")}function M(e,t,r,a,n,_){var s=[];p(_);var c=y(e=f(s,e,"message")),o=e.length;s.push(c);var u=null,l=0;void 0!=t&&(u=y(t=f(s,t,"additional_data")),l=t.length,s.push(u));var b=null;void 0!=r&&(b=y(r=f(s,r,"secret_nonce")),r.length,s.push(b)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_xchacha20poly1305_ietf_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_xchacha20poly1305_ietf_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(o+kt._crypto_aead_xchacha20poly1305_ietf_abytes()|0),S=w.address;if(s.push(S),0===kt._crypto_aead_xchacha20poly1305_ietf_encrypt(S,null,c,o,0,u,l,0,b,m,x)){var T=h(w,_);return d(s),T}v(s,"invalid usage")}function L(e,t,r,a,n,_){var s=[];p(_);var c=y(e=f(s,e,"message")),o=e.length;s.push(c);var u=null,l=0;void 0!=t&&(u=y(t=f(s,t,"additional_data")),l=t.length,s.push(u));var b=null;void 0!=r&&(b=y(r=f(s,r,"secret_nonce")),r.length,s.push(b)),a=f(s,a,"public_nonce");var m,k=0|kt._crypto_aead_xchacha20poly1305_ietf_npubbytes();a.length!==k&&g(s,"invalid public_nonce length"),m=y(a),s.push(m),n=f(s,n,"key");var x,E=0|kt._crypto_aead_xchacha20poly1305_ietf_keybytes();n.length!==E&&g(s,"invalid key length"),x=y(n),s.push(x);var w=new i(0|o),S=w.address;s.push(S);var T=new i(0|kt._crypto_aead_xchacha20poly1305_ietf_abytes()),Y=T.address;if(s.push(Y),0===kt._crypto_aead_xchacha20poly1305_ietf_encrypt_detached(S,Y,null,c,o,0,u,l,0,b,m,x)){var A=h({ciphertext:w,mac:T},_);return d(s),A}v(s,"invalid usage")}function N(e){var t=[];p(e);var r=new i(0|kt._crypto_aead_xchacha20poly1305_ietf_keybytes()),a=r.address;t.push(a),kt._crypto_aead_xchacha20poly1305_ietf_keygen(a);var n=h(r,e);return d(t),n}function U(e,t,r){var a=[];p(r);var n=y(e=f(a,e,"message")),_=e.length;a.push(n),t=f(a,t,"key");var s,c=0|kt._crypto_auth_keybytes();t.length!==c&&g(a,"invalid key length"),s=y(t),a.push(s);var o=new i(0|kt._crypto_auth_bytes()),u=o.address;if(a.push(u),0==(0|kt._crypto_auth(u,n,_,0,s))){var l=h(o,r);return d(a),l}v(a,"invalid usage")}function O(e,t,r){var a=[];p(r);var n=y(e=f(a,e,"message")),_=e.length;a.push(n),t=f(a,t,"key");var s,c=0|kt._crypto_auth_hmacsha256_keybytes();t.length!==c&&g(a,"invalid key length"),s=y(t),a.push(s);var o=new i(0|kt._crypto_auth_hmacsha256_bytes()),u=o.address;if(a.push(u),0==(0|kt._crypto_auth_hmacsha256(u,n,_,0,s))){var l=h(o,r);return d(a),l}v(a,"invalid usage")}function R(e){var t=[];p(e);var r=new i(0|kt._crypto_auth_hmacsha256_keybytes()),a=r.address;t.push(a),kt._crypto_auth_hmacsha256_keygen(a);var n=h(r,e);return d(t),n}function P(e,t,r){var a=[];e=f(a,e,"tag");var n,_=0|kt._crypto_auth_hmacsha256_bytes();e.length!==_&&g(a,"invalid tag length"),n=y(e),a.push(n);var s=y(t=f(a,t,"message")),c=t.length;a.push(s),r=f(a,r,"key");var h,o=0|kt._crypto_auth_hmacsha256_keybytes();r.length!==o&&g(a,"invalid key length"),h=y(r),a.push(h);var p=0==(0|kt._crypto_auth_hmacsha256_verify(n,s,c,0,h));return d(a),p}function C(e,t,r){var a=[];p(r);var n=y(e=f(a,e,"message")),_=e.length;a.push(n),t=f(a,t,"key");var s,c=0|kt._crypto_auth_hmacsha512_keybytes();t.length!==c&&g(a,"invalid key length"),s=y(t),a.push(s);var o=new i(0|kt._crypto_auth_hmacsha512_bytes()),u=o.address;if(a.push(u),0==(0|kt._crypto_auth_hmacsha512(u,n,_,0,s))){var l=h(o,r);return d(a),l}v(a,"invalid usage")}function G(e){var t=[];p(e);var r=new 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