fixed JS Doc and typescript definitions
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README.md
18
README.md
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@ -107,7 +107,7 @@ Take positive integers a, b as input, and return a triple (g, x, y), such that a
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<dt><a href="#gcd">gcd(a, b)</a> ⇒ <code>bigint</code></dt>
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<dd><p>Greatest-common divisor of two integers based on the iterative binary algorithm.</p>
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</dd>
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<dt><a href="#isProbablyPrime">isProbablyPrime(w, [iterations])</a> ⇒ <code>Promise</code></dt>
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<dt><a href="#isProbablyPrime">isProbablyPrime(w, [iterations])</a> ⇒ <code>Promise.<boolean></code></dt>
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<dd><p>The test first tries if any of the first 250 small primes are a factor of the input number and then passes several
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iterations of Miller-Rabin Probabilistic Primality Test (FIPS 186-4 C.3.1)</p>
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</dd>
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@ -126,7 +126,7 @@ iterations of Miller-Rabin Probabilistic Primality Test (FIPS 186-4 C.3.1)</p>
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<dt><a href="#modPow">modPow(b, e, n)</a> ⇒ <code>bigint</code></dt>
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<dd><p>Modular exponentiation b**e mod n. Currently using the right-to-left binary method</p>
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</dd>
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<dt><a href="#prime">prime(bitLength, [iterations])</a> ⇒ <code>Promise</code></dt>
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<dt><a href="#prime">prime(bitLength, [iterations])</a> ⇒ <code>Promise.<bigint></code></dt>
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<dd><p>A probably-prime (Miller-Rabin), cryptographically-secure, random-number generator.
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The browser version uses web workers to parallelise prime look up. Therefore, it does not lock the UI
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main process, and it can be much faster (if several cores or cpu are available).
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@ -143,7 +143,7 @@ The sync version is NOT RECOMMENDED since it won't use workers and thus it&#
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<dt><a href="#randBits">randBits(bitLength, [forceLength])</a> ⇒ <code>Buffer</code> | <code>Uint8Array</code></dt>
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<dd><p>Secure random bits for both node and browsers. Node version uses crypto.randomFill() and browser one self.crypto.getRandomValues()</p>
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</dd>
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<dt><a href="#randBytes">randBytes(byteLength, [forceLength])</a> ⇒ <code>Promise</code></dt>
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<dt><a href="#randBytes">randBytes(byteLength, [forceLength])</a> ⇒ <code>Promise.<(Buffer|Uint8Array)></code></dt>
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<dd><p>Secure random bytes for both node and browsers. Node version uses crypto.randomFill() and browser one self.crypto.getRandomValues()</p>
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</dd>
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<dt><a href="#randBytesSync">randBytesSync(byteLength, [forceLength])</a> ⇒ <code>Buffer</code> | <code>Uint8Array</code></dt>
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@ -215,12 +215,12 @@ Greatest-common divisor of two integers based on the iterative binary algorithm.
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<a name="isProbablyPrime"></a>
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## isProbablyPrime(w, [iterations]) ⇒ <code>Promise</code>
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## isProbablyPrime(w, [iterations]) ⇒ <code>Promise.<boolean></code>
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The test first tries if any of the first 250 small primes are a factor of the input number and then passes several
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iterations of Miller-Rabin Probabilistic Primality Test (FIPS 186-4 C.3.1)
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**Kind**: global function
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**Returns**: <code>Promise</code> - A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
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**Returns**: <code>Promise.<boolean></code> - A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
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| Param | Type | Default | Description |
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| --- | --- | --- | --- |
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@ -295,7 +295,7 @@ Modular exponentiation b**e mod n. Currently using the right-to-left binary meth
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<a name="prime"></a>
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## prime(bitLength, [iterations]) ⇒ <code>Promise</code>
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## prime(bitLength, [iterations]) ⇒ <code>Promise.<bigint></code>
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A probably-prime (Miller-Rabin), cryptographically-secure, random-number generator.
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The browser version uses web workers to parallelise prime look up. Therefore, it does not lock the UI
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main process, and it can be much faster (if several cores or cpu are available).
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@ -303,7 +303,7 @@ The node version can also use worker_threads if they are available (enabled by d
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and can be enabled at runtime executing node --experimental-worker with node >=10.5.0).
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**Kind**: global function
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**Returns**: <code>Promise</code> - A promise that resolves to a bigint probable prime of bitLength bits.
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**Returns**: <code>Promise.<bigint></code> - A promise that resolves to a bigint probable prime of bitLength bits.
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| Param | Type | Default | Description |
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| --- | --- | --- | --- |
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@ -352,11 +352,11 @@ Secure random bits for both node and browsers. Node version uses crypto.randomFi
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<a name="randBytes"></a>
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## randBytes(byteLength, [forceLength]) ⇒ <code>Promise</code>
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## randBytes(byteLength, [forceLength]) ⇒ <code>Promise.<(Buffer\|Uint8Array)></code>
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Secure random bytes for both node and browsers. Node version uses crypto.randomFill() and browser one self.crypto.getRandomValues()
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**Kind**: global function
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**Returns**: <code>Promise</code> - A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
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**Returns**: <code>Promise.<(Buffer\|Uint8Array)></code> - A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
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| Param | Type | Default | Description |
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| --- | --- | --- | --- |
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@ -8,7 +8,7 @@ var bigintCryptoUtils = (function (exports) {
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/**
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* Absolute value. abs(a)==a if a>=0. abs(a)==-a if a<0
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*
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* @param {number|bigint} a
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* @param {number | bigint} a
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*
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* @returns {bigint} the absolute value of a
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*/
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@ -123,7 +123,7 @@ var bigintCryptoUtils = (function (exports) {
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* @param {number|bigint} w An integer to be tested for primality
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* @param {number} [iterations = 16] The number of iterations for the primality test. The value shall be consistent with Table C.1, C.2 or C.3
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*
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* @return {Promise} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
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* @returns {Promise<boolean>} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
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*/
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async function isProbablyPrime(w, iterations = 16) {
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if (typeof w === 'number') {
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@ -258,7 +258,7 @@ var bigintCryptoUtils = (function (exports) {
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* @param {number} bitLength The required bit length for the generated prime
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* @param {number} [iterations = 16] The number of iterations for the Miller-Rabin Probabilistic Primality Test
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*
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* @returns {Promise} A promise that resolves to a bigint probable prime of bitLength bits.
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* @returns {Promise<bigint>} A promise that resolves to a bigint probable prime of bitLength bits.
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*/
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function prime(bitLength, iterations = 16) {
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if (bitLength < 1)
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@ -379,7 +379,7 @@ var bigintCryptoUtils = (function (exports) {
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* @param {number} byteLength The desired number of random bytes
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* @param {boolean} [forceLength = false] If we want to force the output to have a bit length of 8*byteLength. It basically forces the msb to be 1
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*
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* @returns {Promise} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
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* @returns {Promise<Buffer|Uint8Array>} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
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*/
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function randBytes(byteLength, forceLength = false) {
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if (byteLength < 1)
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@ -5,7 +5,7 @@ const _TWO = BigInt(2);
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/**
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* Absolute value. abs(a)==a if a>=0. abs(a)==-a if a<0
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*
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* @param {number|bigint} a
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* @param {number | bigint} a
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*
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* @returns {bigint} the absolute value of a
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*/
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@ -120,7 +120,7 @@ function gcd(a, b) {
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* @param {number|bigint} w An integer to be tested for primality
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* @param {number} [iterations = 16] The number of iterations for the primality test. The value shall be consistent with Table C.1, C.2 or C.3
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*
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* @return {Promise} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
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* @returns {Promise<boolean>} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
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*/
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async function isProbablyPrime(w, iterations = 16) {
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if (typeof w === 'number') {
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@ -255,7 +255,7 @@ function modPow(b, e, n) {
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* @param {number} bitLength The required bit length for the generated prime
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* @param {number} [iterations = 16] The number of iterations for the Miller-Rabin Probabilistic Primality Test
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*
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* @returns {Promise} A promise that resolves to a bigint probable prime of bitLength bits.
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* @returns {Promise<bigint>} A promise that resolves to a bigint probable prime of bitLength bits.
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*/
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function prime(bitLength, iterations = 16) {
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if (bitLength < 1)
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@ -376,7 +376,7 @@ function randBits(bitLength, forceLength = false) {
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* @param {number} byteLength The desired number of random bytes
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* @param {boolean} [forceLength = false] If we want to force the output to have a bit length of 8*byteLength. It basically forces the msb to be 1
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*
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* @returns {Promise} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
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* @returns {Promise<Buffer|Uint8Array>} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
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*/
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function randBytes(byteLength, forceLength = false) {
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if (byteLength < 1)
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@ -9,7 +9,7 @@ const _TWO = BigInt(2);
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/**
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* Absolute value. abs(a)==a if a>=0. abs(a)==-a if a<0
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*
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* @param {number|bigint} a
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* @param {number | bigint} a
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*
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* @returns {bigint} the absolute value of a
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*/
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@ -124,7 +124,7 @@ function gcd(a, b) {
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* @param {number|bigint} w An integer to be tested for primality
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* @param {number} [iterations = 16] The number of iterations for the primality test. The value shall be consistent with Table C.1, C.2 or C.3
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*
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* @return {Promise} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
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* @returns {Promise<boolean>} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
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*/
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async function isProbablyPrime(w, iterations = 16) {
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if (typeof w === 'number') {
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@ -265,7 +265,7 @@ function modPow(b, e, n) {
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* @param {number} bitLength The required bit length for the generated prime
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* @param {number} [iterations = 16] The number of iterations for the Miller-Rabin Probabilistic Primality Test
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*
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* @returns {Promise} A promise that resolves to a bigint probable prime of bitLength bits.
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* @returns {Promise<bigint>} A promise that resolves to a bigint probable prime of bitLength bits.
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*/
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function prime(bitLength, iterations = 16) {
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if (bitLength < 1)
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@ -395,7 +395,7 @@ function randBits(bitLength, forceLength = false) {
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* @param {number} byteLength The desired number of random bytes
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* @param {boolean} [forceLength = false] If we want to force the output to have a bit length of 8*byteLength. It basically forces the msb to be 1
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*
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* @returns {Promise} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
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* @returns {Promise<Buffer|Uint8Array>} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
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*/
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function randBytes(byteLength, forceLength = false) {
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if (byteLength < 1)
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@ -97,10 +97,9 @@
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"dev": true
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},
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"@types/node": {
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"version": "13.9.1",
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"resolved": "https://registry.npmjs.org/@types/node/-/node-13.9.1.tgz",
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"integrity": "sha512-E6M6N0blf/jiZx8Q3nb0vNaswQeEyn0XlupO+xN6DtJ6r6IT4nXrTry7zhIfYvFCl3/8Cu6WIysmUBKiqV0bqQ==",
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"dev": true
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"version": "13.9.3",
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"resolved": "https://registry.npmjs.org/@types/node/-/node-13.9.3.tgz",
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"integrity": "sha512-01s+ac4qerwd6RHD+mVbOEsraDHSgUaefQlEdBbUolnQFjKwCr7luvAlEwW1RFojh67u0z4OUTjPn9LEl4zIkA=="
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},
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"@types/resolve": {
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"version": "0.0.8",
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@ -1799,9 +1798,9 @@
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"dev": true
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},
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"mocha": {
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"version": "7.1.0",
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"resolved": "https://registry.npmjs.org/mocha/-/mocha-7.1.0.tgz",
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"integrity": "sha512-MymHK8UkU0K15Q/zX7uflZgVoRWiTjy0fXE/QjKts6mowUvGxOdPhZ2qj3b0iZdUrNZlW9LAIMFHB4IW+2b3EQ==",
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"version": "7.1.1",
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"resolved": "https://registry.npmjs.org/mocha/-/mocha-7.1.1.tgz",
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"integrity": "sha512-3qQsu3ijNS3GkWcccT5Zw0hf/rWvu1fTN9sPvEd81hlwsr30GX2GcDSSoBxo24IR8FelmrAydGC6/1J5QQP4WA==",
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"dev": true,
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"requires": {
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"ansi-colors": "3.2.3",
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@ -1817,7 +1816,7 @@
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"js-yaml": "3.13.1",
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"log-symbols": "3.0.0",
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"minimatch": "3.0.4",
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"mkdirp": "0.5.1",
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"mkdirp": "0.5.3",
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"ms": "2.1.1",
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"node-environment-flags": "1.0.6",
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"object.assign": "4.1.0",
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@ -1825,8 +1824,8 @@
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"supports-color": "6.0.0",
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"which": "1.3.1",
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"wide-align": "1.1.3",
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"yargs": "13.3.0",
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"yargs-parser": "13.1.1",
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"yargs": "13.3.2",
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"yargs-parser": "13.1.2",
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"yargs-unparser": "1.6.0"
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},
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"dependencies": {
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@ -1853,6 +1852,21 @@
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"path-is-absolute": "^1.0.0"
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}
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},
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"minimist": {
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"version": "1.2.5",
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"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
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"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
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"dev": true
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},
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"mkdirp": {
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"version": "0.5.3",
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"resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.3.tgz",
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"integrity": "sha512-P+2gwrFqx8lhew375MQHHeTlY8AuOJSrGf0R5ddkEndUkmwpgUob/vQuBD1V22/Cw1/lJr4x+EjllSezBThzBg==",
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"dev": true,
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"requires": {
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"minimist": "^1.2.5"
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}
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},
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"ms": {
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"version": "2.1.1",
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"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
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@ -2150,9 +2164,9 @@
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"dev": true
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},
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"picomatch": {
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"version": "2.2.1",
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"resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.2.1.tgz",
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"integrity": "sha512-ISBaA8xQNmwELC7eOjqFKMESB2VIqt4PPDD0nsS95b/9dZXvVKOlz9keMSnoGGKcOHXfTvDD6WMaRoSc9UuhRA==",
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"version": "2.2.2",
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"resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.2.2.tgz",
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"integrity": "sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==",
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"dev": true
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},
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"pidtree": {
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@ -2349,9 +2363,9 @@
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}
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},
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"rollup": {
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"version": "2.0.6",
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"resolved": "https://registry.npmjs.org/rollup/-/rollup-2.0.6.tgz",
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"integrity": "sha512-P42IlI6a/bxh52ed8hEXXe44LcHfep2f26OZybMJPN1TTQftibvQEl3CWeOmJrzqGbFxOA000QXDWO9WJaOQpA==",
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"version": "2.2.0",
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"resolved": "https://registry.npmjs.org/rollup/-/rollup-2.2.0.tgz",
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"integrity": "sha512-iAu/j9/WJ0i+zT0sAMuQnsEbmOKzdQ4Yxu5rbPs9aUCyqveI1Kw3H4Fi9NWfCOpb8luEySD2lDyFWL9CrLE8iw==",
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"dev": true,
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"requires": {
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"fsevents": "~2.1.2"
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@ -3044,9 +3058,9 @@
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"dev": true
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},
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"yargs": {
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"version": "13.3.0",
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"resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
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"integrity": "sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==",
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"version": "13.3.2",
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"resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
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"integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
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"dev": true,
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"requires": {
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"cliui": "^5.0.0",
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@ -3058,7 +3072,7 @@
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"string-width": "^3.0.0",
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"which-module": "^2.0.0",
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"y18n": "^4.0.0",
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"yargs-parser": "^13.1.1"
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"yargs-parser": "^13.1.2"
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},
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"dependencies": {
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"emoji-regex": {
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}
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},
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"yargs-parser": {
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"version": "13.1.1",
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"resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.1.tgz",
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"integrity": "sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==",
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"version": "13.1.2",
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"resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
|
||||
"integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"camelcase": "^5.0.0",
|
||||
|
|
13
package.json
13
package.json
|
@ -15,19 +15,19 @@
|
|||
"license": "MIT",
|
||||
"author": {
|
||||
"name": "Juan Hernández Serrano",
|
||||
"email": "jserrano@entel.upc.edu",
|
||||
"email": "j.hernandez@upc.edu",
|
||||
"url": "https://github.com/juanelas"
|
||||
},
|
||||
"repository": "github:juanelas/bigint-crypto-utils",
|
||||
"main": "./dist/bigint-crypto-utils-latest.node.js",
|
||||
"browser": "./dist/bigint-crypto-utils-latest.browser.mod.min.js",
|
||||
"browser": "./dist/bigint-crypto-utils-latest.browser.mod.js",
|
||||
"types": "./types/bigint-crypto-utils.d.ts",
|
||||
"directories": {
|
||||
"build": "./build",
|
||||
"dist": "./dist",
|
||||
"src": "./src",
|
||||
"test": "./test",
|
||||
"types": "/types"
|
||||
"types": "./types"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "mocha --timeout 600000",
|
||||
|
@ -46,10 +46,13 @@
|
|||
"chai": ">=4.2.0",
|
||||
"eslint": "^6.8.0",
|
||||
"jsdoc-to-markdown": "^5.0.3",
|
||||
"mocha": "^7.1.0",
|
||||
"mocha": "^7.1.1",
|
||||
"npm-run-all": "^4.1.5",
|
||||
"rollup": "^2.0.6",
|
||||
"rollup": "^2.2.0",
|
||||
"rollup-plugin-terser": "^5.3.0",
|
||||
"typescript": "^3.8.3"
|
||||
},
|
||||
"dependencies": {
|
||||
"@types/node": "^13.9.3"
|
||||
}
|
||||
}
|
||||
|
|
|
@ -7,7 +7,7 @@ const _TWO = BigInt(2);
|
|||
/**
|
||||
* Absolute value. abs(a)==a if a>=0. abs(a)==-a if a<0
|
||||
*
|
||||
* @param {number|bigint} a
|
||||
* @param {number | bigint} a
|
||||
*
|
||||
* @returns {bigint} the absolute value of a
|
||||
*/
|
||||
|
@ -122,7 +122,7 @@ export function gcd(a, b) {
|
|||
* @param {number|bigint} w An integer to be tested for primality
|
||||
* @param {number} [iterations = 16] The number of iterations for the primality test. The value shall be consistent with Table C.1, C.2 or C.3
|
||||
*
|
||||
* @return {Promise} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
|
||||
* @returns {Promise<boolean>} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
|
||||
*/
|
||||
export async function isProbablyPrime(w, iterations = 16) {
|
||||
if (typeof w === 'number') {
|
||||
|
@ -282,7 +282,7 @@ export function modPow(b, e, n) {
|
|||
* @param {number} bitLength The required bit length for the generated prime
|
||||
* @param {number} [iterations = 16] The number of iterations for the Miller-Rabin Probabilistic Primality Test
|
||||
*
|
||||
* @returns {Promise} A promise that resolves to a bigint probable prime of bitLength bits.
|
||||
* @returns {Promise<bigint>} A promise that resolves to a bigint probable prime of bitLength bits.
|
||||
*/
|
||||
export function prime(bitLength, iterations = 16) {
|
||||
if (bitLength < 1)
|
||||
|
@ -419,7 +419,7 @@ export function randBits(bitLength, forceLength = false) {
|
|||
* @param {number} byteLength The desired number of random bytes
|
||||
* @param {boolean} [forceLength = false] If we want to force the output to have a bit length of 8*byteLength. It basically forces the msb to be 1
|
||||
*
|
||||
* @returns {Promise} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
|
||||
* @returns {Promise<Buffer|Uint8Array>} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
|
||||
*/
|
||||
export function randBytes(byteLength, forceLength = false) {
|
||||
if (byteLength < 1)
|
||||
|
|
|
@ -2,11 +2,11 @@
|
|||
<html>
|
||||
<head>
|
||||
<title>bigint-crypto-utils - Mocha Tests</title>
|
||||
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/mocha/7.1.0/mocha.min.css">
|
||||
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/mocha/7.1.1/mocha.min.css">
|
||||
</head>
|
||||
<body>
|
||||
<div id="mocha"></div>
|
||||
<script src="https://cdnjs.cloudflare.com/ajax/libs/mocha/7.1.0/mocha.min.js"></script>
|
||||
<script src="https://cdnjs.cloudflare.com/ajax/libs/mocha/7.1.1/mocha.min.js"></script>
|
||||
<script src="https://cdnjs.cloudflare.com/ajax/libs/chai/4.2.0/chai.min.js"></script>
|
||||
<script>mocha.setup('bdd'); mocha.setup({ timeout: 90000 });</script>
|
||||
|
||||
|
|
|
@ -1,21 +1,169 @@
|
|||
export function abs(a: any): any;
|
||||
export function bitLength(a: any): number;
|
||||
export function eGcd(a: any, b: any): number | {
|
||||
b: any;
|
||||
/**
|
||||
* A triple (g, x, y), such that ax + by = g = gcd(a, b).
|
||||
*/
|
||||
export type egcdReturn = {
|
||||
g: bigint;
|
||||
x: bigint;
|
||||
y: bigint;
|
||||
};
|
||||
export function gcd(a: any, b: any): any;
|
||||
export function isProbablyPrime(w: any, iterations?: number): Promise<any>;
|
||||
export function lcm(a: any, b: any): number | bigint;
|
||||
export function max(a: any, b: any): any;
|
||||
export function min(a: any, b: any): any;
|
||||
export function modInv(a: any, n: any): any;
|
||||
export function modPow(b: any, e: any, n: any): any;
|
||||
export function prime(bitLength: any, iterations?: number): Promise<any>;
|
||||
export function primeSync(bitLength: any, iterations?: number): bigint;
|
||||
export function randBetween(max: any, min?: bigint): bigint;
|
||||
export function randBits(bitLength: any, forceLength?: boolean): Uint8Array;
|
||||
export function randBytes(byteLength: any, forceLength?: boolean): Promise<any>;
|
||||
export function randBytesSync(byteLength: any, forceLength?: boolean): Uint8Array;
|
||||
export function toZn(a: any, n: any): any;
|
||||
/**
|
||||
* Absolute value. abs(a)==a if a>=0. abs(a)==-a if a<0
|
||||
*
|
||||
* @param {number | bigint} a
|
||||
*
|
||||
* @returns {bigint} the absolute value of a
|
||||
*/
|
||||
export function abs(a: number | bigint): bigint;
|
||||
/**
|
||||
* Returns the bitlength of a number
|
||||
*
|
||||
* @param {number|bigint} a
|
||||
* @returns {number} - the bit length
|
||||
*/
|
||||
export function bitLength(a: number | bigint): number;
|
||||
/**
|
||||
* @typedef {Object} egcdReturn A triple (g, x, y), such that ax + by = g = gcd(a, b).
|
||||
* @property {bigint} g
|
||||
* @property {bigint} x
|
||||
* @property {bigint} y
|
||||
*/
|
||||
/**
|
||||
* An iterative implementation of the extended euclidean algorithm or extended greatest common divisor algorithm.
|
||||
* Take positive integers a, b as input, and return a triple (g, x, y), such that ax + by = g = gcd(a, b).
|
||||
*
|
||||
* @param {number|bigint} a
|
||||
* @param {number|bigint} b
|
||||
*
|
||||
* @returns {egcdReturn} A triple (g, x, y), such that ax + by = g = gcd(a, b).
|
||||
*/
|
||||
export function eGcd(a: number | bigint, b: number | bigint): egcdReturn;
|
||||
/**
|
||||
* Greatest-common divisor of two integers based on the iterative binary algorithm.
|
||||
*
|
||||
* @param {number|bigint} a
|
||||
* @param {number|bigint} b
|
||||
*
|
||||
* @returns {bigint} The greatest common divisor of a and b
|
||||
*/
|
||||
export function gcd(a: number | bigint, b: number | bigint): bigint;
|
||||
/**
|
||||
* The test first tries if any of the first 250 small primes are a factor of the input number and then passes several
|
||||
* iterations of Miller-Rabin Probabilistic Primality Test (FIPS 186-4 C.3.1)
|
||||
*
|
||||
* @param {number|bigint} w An integer to be tested for primality
|
||||
* @param {number} [iterations = 16] The number of iterations for the primality test. The value shall be consistent with Table C.1, C.2 or C.3
|
||||
*
|
||||
* @returns {Promise<boolean>} A promise that resolves to a boolean that is either true (a probably prime number) or false (definitely composite)
|
||||
*/
|
||||
export function isProbablyPrime(w: number | bigint, iterations?: number): Promise<boolean>;
|
||||
/**
|
||||
* The least common multiple computed as abs(a*b)/gcd(a,b)
|
||||
* @param {number|bigint} a
|
||||
* @param {number|bigint} b
|
||||
*
|
||||
* @returns {bigint} The least common multiple of a and b
|
||||
*/
|
||||
export function lcm(a: number | bigint, b: number | bigint): bigint;
|
||||
/**
|
||||
* Maximum. max(a,b)==a if a>=b. max(a,b)==b if a<=b
|
||||
*
|
||||
* @param {number|bigint} a
|
||||
* @param {number|bigint} b
|
||||
*
|
||||
* @returns {bigint} maximum of numbers a and b
|
||||
*/
|
||||
export function max(a: number | bigint, b: number | bigint): bigint;
|
||||
/**
|
||||
* Minimum. min(a,b)==b if a>=b. min(a,b)==a if a<=b
|
||||
*
|
||||
* @param {number|bigint} a
|
||||
* @param {number|bigint} b
|
||||
*
|
||||
* @returns {bigint} minimum of numbers a and b
|
||||
*/
|
||||
export function min(a: number | bigint, b: number | bigint): bigint;
|
||||
/**
|
||||
* Modular inverse.
|
||||
*
|
||||
* @param {number|bigint} a The number to find an inverse for
|
||||
* @param {number|bigint} n The modulo
|
||||
*
|
||||
* @returns {bigint} the inverse modulo n or NaN if it does not exist
|
||||
*/
|
||||
export function modInv(a: number | bigint, n: number | bigint): bigint;
|
||||
/**
|
||||
* Modular exponentiation b**e mod n. Currently using the right-to-left binary method
|
||||
*
|
||||
* @param {number|bigint} b base
|
||||
* @param {number|bigint} e exponent
|
||||
* @param {number|bigint} n modulo
|
||||
*
|
||||
* @returns {bigint} b**e mod n
|
||||
*/
|
||||
export function modPow(b: number | bigint, e: number | bigint, n: number | bigint): bigint;
|
||||
/**
|
||||
* A probably-prime (Miller-Rabin), cryptographically-secure, random-number generator.
|
||||
* The browser version uses web workers to parallelise prime look up. Therefore, it does not lock the UI
|
||||
* main process, and it can be much faster (if several cores or cpu are available).
|
||||
* The node version can also use worker_threads if they are available (enabled by default with Node 11 and
|
||||
* and can be enabled at runtime executing node --experimental-worker with node >=10.5.0).
|
||||
*
|
||||
* @param {number} bitLength The required bit length for the generated prime
|
||||
* @param {number} [iterations = 16] The number of iterations for the Miller-Rabin Probabilistic Primality Test
|
||||
*
|
||||
* @returns {Promise<bigint>} A promise that resolves to a bigint probable prime of bitLength bits.
|
||||
*/
|
||||
export function prime(bitLength: number, iterations?: number): Promise<bigint>;
|
||||
/**
|
||||
* A probably-prime (Miller-Rabin), cryptographically-secure, random-number generator.
|
||||
* The sync version is NOT RECOMMENDED since it won't use workers and thus it'll be slower and may freeze thw window in browser's javascript. Please consider using prime() instead.
|
||||
*
|
||||
* @param {number} bitLength The required bit length for the generated prime
|
||||
* @param {number} [iterations = 16] The number of iterations for the Miller-Rabin Probabilistic Primality Test
|
||||
*
|
||||
* @returns {bigint} A bigint probable prime of bitLength bits.
|
||||
*/
|
||||
export function primeSync(bitLength: number, iterations?: number): bigint;
|
||||
/**
|
||||
* Returns a cryptographically secure random integer between [min,max]
|
||||
* @param {bigint} max Returned value will be <= max
|
||||
* @param {bigint} [min = BigInt(1)] Returned value will be >= min
|
||||
*
|
||||
* @returns {bigint} A cryptographically secure random bigint between [min,max]
|
||||
*/
|
||||
export function randBetween(max: bigint, min?: bigint): bigint;
|
||||
/**
|
||||
* Secure random bits for both node and browsers. Node version uses crypto.randomFill() and browser one self.crypto.getRandomValues()
|
||||
*
|
||||
* @param {number} bitLength The desired number of random bits
|
||||
* @param {boolean} [forceLength = false] If we want to force the output to have a specific bit length. It basically forces the msb to be 1
|
||||
*
|
||||
* @returns {Buffer|Uint8Array} A Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bits
|
||||
*/
|
||||
export function randBits(bitLength: number, forceLength?: boolean): Uint8Array | Buffer;
|
||||
/**
|
||||
* Secure random bytes for both node and browsers. Node version uses crypto.randomFill() and browser one self.crypto.getRandomValues()
|
||||
*
|
||||
* @param {number} byteLength The desired number of random bytes
|
||||
* @param {boolean} [forceLength = false] If we want to force the output to have a bit length of 8*byteLength. It basically forces the msb to be 1
|
||||
*
|
||||
* @returns {Promise<Buffer|Uint8Array>} A promise that resolves to a Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
|
||||
*/
|
||||
export function randBytes(byteLength: number, forceLength?: boolean): Promise<Uint8Array | Buffer>;
|
||||
/**
|
||||
* Secure random bytes for both node and browsers. Node version uses crypto.randomFill() and browser one self.crypto.getRandomValues()
|
||||
*
|
||||
* @param {number} byteLength The desired number of random bytes
|
||||
* @param {boolean} [forceLength = false] If we want to force the output to have a bit length of 8*byteLength. It basically forces the msb to be 1
|
||||
*
|
||||
* @returns {Buffer|Uint8Array} A Buffer/UInt8Array (Node.js/Browser) filled with cryptographically secure random bytes
|
||||
*/
|
||||
export function randBytesSync(byteLength: number, forceLength?: boolean): Uint8Array | Buffer;
|
||||
/**
|
||||
* Finds the smallest positive element that is congruent to a in modulo n
|
||||
* @param {number|bigint} a An integer
|
||||
* @param {number|bigint} n The modulo
|
||||
*
|
||||
* @returns {bigint} The smallest positive representation of a in modulo n
|
||||
*/
|
||||
export function toZn(a: number | bigint, n: number | bigint): bigint;
|
||||
|
|
Loading…
Reference in New Issue