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jaimegmx8/crypto.js

Created July 10, 2019 22:15
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Javascript native sha1 hex
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crypto.js
function hex(buffer) {
var hexCodes = []
var view = new DataView(buffer)
for (var i = 0; i < view.byteLength; i += 4) {
var value = view.getUint32(i).toString(16)
var padding = '00000000'
var code = (padding + value).slice(-padding.length)
hexCodes.push(code)
}
return hexCodes.join('')
}
async function sha(str) {
var buffer = new TextEncoder('utf-8').encode(str)
var hash = await crypto.subtle.digest('SHA-1', buffer)
return hex(hash)
}
await sha('test')
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