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22 lines
879 B
22 lines
879 B
import {Epml, EpmlReadyPlugin, EpmlWorkerPlugin, RequestPlugin} from 'epml' |
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import utils from './cryptoUtils.js' |
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import {bytes_to_base64 as bytesToBase64, Sha512} from 'asmcrypto.js' |
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import bcrypt from 'bcryptjs' |
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Epml.registerPlugin(RequestPlugin) |
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Epml.registerPlugin(EpmlReadyPlugin) |
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Epml.registerPlugin(EpmlWorkerPlugin) |
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const parentEpml = new Epml({ type: 'WORKER', source: self }) |
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parentEpml.route('kdf', async req => { |
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const { salt, key, nonce, staticSalt, staticBcryptSalt } = req.data |
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const combinedBytes = utils.appendBuffer(salt, utils.stringtoUTF8Array(staticSalt + key + nonce)) |
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const sha512Hash = new Sha512().process(combinedBytes).finish().result |
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const sha512HashBase64 = bytesToBase64(sha512Hash) |
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const result = bcrypt.hashSync(sha512HashBase64.substring(0, 72), staticBcryptSalt) |
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return { key, nonce, result } |
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}) |
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parentEpml.imReady()
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