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[wip] have a different error from blakejs

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jr: c_a2w_handler: error from controller Error: blakejs.blake2b is not a function content.ts:70:16
        onErrorCase content.ts:70
        (Async: promise callback)
        c_a2w_handler content.ts:83
        (Async: EventListener.handleEvent)
        c_main content.ts:100
        <anonymous> content.ts:106

tried using browserify on blake

think i need to inject it in the namespace like nacl

so progress
This commit is contained in:
pharpend
2023-08-12 23:53:38 -06:00
parent 907678e163
commit 371b45c3d8
10 changed files with 1735 additions and 802 deletions
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libs/blakejs/dist/util.js
Vendored
-84
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@@ -1,84 +0,0 @@
const ERROR_MSG_INPUT = 'Input must be an string, Buffer or Uint8Array'
// For convenience, let people hash a string, not just a Uint8Array
function normalizeInput (input) {
let ret
if (input instanceof Uint8Array) {
ret = input
} else if (typeof input === 'string') {
const encoder = new TextEncoder()
ret = encoder.encode(input)
} else {
throw new Error(ERROR_MSG_INPUT)
}
return ret
}
// Converts a Uint8Array to a hexadecimal string
// For example, toHex([255, 0, 255]) returns "ff00ff"
function toHex (bytes) {
return Array.prototype.map
.call(bytes, function (n) {
return (n < 16 ? '0' : '') + n.toString(16)
})
.join('')
}
// Converts any value in [0...2^32-1] to an 8-character hex string
function uint32ToHex (val) {
return (0x100000000 + val).toString(16).substring(1)
}
// For debugging: prints out hash state in the same format as the RFC
// sample computation exactly, so that you can diff
function debugPrint (label, arr, size) {
let msg = '\n' + label + ' = '
for (let i = 0; i < arr.length; i += 2) {
if (size === 32) {
msg += uint32ToHex(arr[i]).toUpperCase()
msg += ' '
msg += uint32ToHex(arr[i + 1]).toUpperCase()
} else if (size === 64) {
msg += uint32ToHex(arr[i + 1]).toUpperCase()
msg += uint32ToHex(arr[i]).toUpperCase()
} else throw new Error('Invalid size ' + size)
if (i % 6 === 4) {
msg += '\n' + new Array(label.length + 4).join(' ')
} else if (i < arr.length - 2) {
msg += ' '
}
}
console.log(msg)
}
// For performance testing: generates N bytes of input, hashes M times
// Measures and prints MB/second hash performance each time
function testSpeed (hashFn, N, M) {
let startMs = new Date().getTime()
const input = new Uint8Array(N)
for (let i = 0; i < N; i++) {
input[i] = i % 256
}
const genMs = new Date().getTime()
console.log('Generated random input in ' + (genMs - startMs) + 'ms')
startMs = genMs
for (let i = 0; i < M; i++) {
const hashHex = hashFn(input)
const hashMs = new Date().getTime()
const ms = hashMs - startMs
startMs = hashMs
console.log('Hashed in ' + ms + 'ms: ' + hashHex.substring(0, 20) + '...')
console.log(
Math.round((N / (1 << 20) / (ms / 1000)) * 100) / 100 + ' MB PER SECOND'
)
}
}
module.exports = {
normalizeInput: normalizeInput,
toHex: toHex,
debugPrint: debugPrint,
testSpeed: testSpeed
}