reosablo/base64-le-to-bigint.js

Created April 28, 2021 14:26

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JavaScript: BigInt <=> BASE64 (Little Endian) Codec

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base64-le-to-bigint.js

export default a=>[...atob(a)].reduceRight((n,b)=>(n<<8n)+BigInt(b.charCodeAt(0)),0n)

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bigint-to-base64-le.js

export default n=>{let b='';do{b+=String.fromCharCode(Number(n%256n))}while(n>>=8n);return btoa(b)}

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