b44f83f0a8
* crypto_stream: signature change needed to modularise * move ed25519 arithmetic to separate module * module: poly1305 * module: crypto_scalarmult * module: crypto_hash * module: crypto_sign * module: crypto_secretbox * move verify functions to crypto_verify module * leftover crypto_stream functions * module: crypto_onetimeauth * module: crypto_box * tidy up * require ed25519.js * update: crypto_hash * add chacha20; align API with PR#21 * update sha512 to wasm module * fix bugs in crypto_sign * be standard * add: crypto_box_seed_keypair; alias crypto_kx methods to crypto_box * scalarmult: import curve methods; be standard * correction: crypto_kx is not actually an alias of crypto_box * export _9 constant field element * add: crypto_box_seed_keypair * removed duplicate module.exports declaraion * declare constants about exports * rename memzero -> sodium-memzero * update sodium_memzero function to arr.fill(0) * tidy: remove legacy functions * added: crypto_aead_chacha20poly1305_ietf methods * listen to linter * add assertions * chacha: readUint32Le generalised for uint8array; aead: standard fix * add null check on ad param * added: sodium_memcmp * export sodium_memcmp * export crypto_verify module * sodium_memcmp returns boolean * added: sodium_is_zero * catch syntax error * throw if crypto_aead cannot validate, fix typo in crypto_verify * move chacha20 alg to external module * use Uint8Arrays instead of buffers * change checks to assertions * bump to chacha 1.0.3 - remove Buffer dependency * reduce code branching, align return values with sodium-native * add sha-wasm deps to package.json * standard fixes * bump chacha20 to 1.0.4: remove Buffer dep * move crypto_hash_sha256 to module to uncouple wasm dependencies * add endian check: all other modules require members of this set * correct filename: crypto_hash_sha256 * export constant: crypto_hash_sha512_BYTES
37 lines
1.4 KiB
JavaScript
37 lines
1.4 KiB
JavaScript
var blake2b = require('blake2b')
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if (new Uint16Array([1])[0] !== 1) throw new Error('Big endian architecture is not supported.')
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module.exports.crypto_generichash_PRIMITIVE = 'blake2b'
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module.exports.crypto_generichash_BYTES_MIN = blake2b.BYTES_MIN
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module.exports.crypto_generichash_BYTES_MAX = blake2b.BYTES_MAX
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module.exports.crypto_generichash_BYTES = blake2b.BYTES
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module.exports.crypto_generichash_KEYBYTES_MIN = blake2b.KEYBYTES_MIN
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module.exports.crypto_generichash_KEYBYTES_MAX = blake2b.KEYBYTES_MAX
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module.exports.crypto_generichash_KEYBYTES = blake2b.KEYBYTES
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module.exports.crypto_generichash_WASM_SUPPORTED = blake2b.WASM_SUPPORTED
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module.exports.crypto_generichash_WASM_LOADED = false
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module.exports.crypto_generichash = function (output, input, key) {
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blake2b(output.length, key).update(input).final(output)
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}
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module.exports.crypto_generichash_ready = blake2b.ready
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module.exports.crypto_generichash_batch = function (output, inputArray, key) {
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var ctx = blake2b(output.length, key)
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for (var i = 0; i < inputArray.length; i++) {
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ctx.update(inputArray[i])
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}
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ctx.final(output)
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}
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module.exports.crypto_generichash_instance = function (key, outlen) {
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if (outlen == null) outlen = module.exports.crypto_generichash_BYTES
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return blake2b(outlen, key)
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}
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blake2b.ready(function (err) {
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module.exports.crypto_generichash_WASM_LOADED = blake2b.WASM_LOADED
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})
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