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blakejs - npm Package Compare versions
Comparing version 1.1.2 to 1.2.0
329
blake2b.js
@@ -86,213 +86,17 @@ // Blake2B in pure Javascript | ||
| const BLAKE2B_IV32 = new Uint32Array([ | ||
| 0xf3bcc908, | ||
| 0x6a09e667, | ||
| 0x84caa73b, | ||
| 0xbb67ae85, | ||
| 0xfe94f82b, | ||
| 0x3c6ef372, | ||
| 0x5f1d36f1, | ||
| 0xa54ff53a, | ||
| 0xade682d1, | ||
| 0x510e527f, | ||
| 0x2b3e6c1f, | ||
| 0x9b05688c, | ||
| 0xfb41bd6b, | ||
| 0x1f83d9ab, | ||
| 0x137e2179, | ||
| 0x5be0cd19 | ||
| 0xf3bcc908, 0x6a09e667, 0x84caa73b, 0xbb67ae85, 0xfe94f82b, 0x3c6ef372, | ||
| 0x5f1d36f1, 0xa54ff53a, 0xade682d1, 0x510e527f, 0x2b3e6c1f, 0x9b05688c, | ||
| 0xfb41bd6b, 0x1f83d9ab, 0x137e2179, 0x5be0cd19 | ||
| ]) | ||
| const SIGMA8 = [ | ||
| 0, | ||
| 1, | ||
| 2, | ||
| 3, | ||
| 4, | ||
| 5, | ||
| 6, | ||
| 7, | ||
| 8, | ||
| 9, | ||
| 10, | ||
| 11, | ||
| 12, | ||
| 13, | ||
| 14, | ||
| 15, | ||
| 14, | ||
| 10, | ||
| 4, | ||
| 8, | ||
| 9, | ||
| 15, | ||
| 13, | ||
| 6, | ||
| 1, | ||
| 12, | ||
| 0, | ||
| 2, | ||
| 11, | ||
| 7, | ||
| 5, | ||
| 3, | ||
| 11, | ||
| 8, | ||
| 12, | ||
| 0, | ||
| 5, | ||
| 2, | ||
| 15, | ||
| 13, | ||
| 10, | ||
| 14, | ||
| 3, | ||
| 6, | ||
| 7, | ||
| 1, | ||
| 9, | ||
| 4, | ||
| 7, | ||
| 9, | ||
| 3, | ||
| 1, | ||
| 13, | ||
| 12, | ||
| 11, | ||
| 14, | ||
| 2, | ||
| 6, | ||
| 5, | ||
| 10, | ||
| 4, | ||
| 0, | ||
| 15, | ||
| 8, | ||
| 9, | ||
| 0, | ||
| 5, | ||
| 7, | ||
| 2, | ||
| 4, | ||
| 10, | ||
| 15, | ||
| 14, | ||
| 1, | ||
| 11, | ||
| 12, | ||
| 6, | ||
| 8, | ||
| 3, | ||
| 13, | ||
| 2, | ||
| 12, | ||
| 6, | ||
| 10, | ||
| 0, | ||
| 11, | ||
| 8, | ||
| 3, | ||
| 4, | ||
| 13, | ||
| 7, | ||
| 5, | ||
| 15, | ||
| 14, | ||
| 1, | ||
| 9, | ||
| 12, | ||
| 5, | ||
| 1, | ||
| 15, | ||
| 14, | ||
| 13, | ||
| 4, | ||
| 10, | ||
| 0, | ||
| 7, | ||
| 6, | ||
| 3, | ||
| 9, | ||
| 2, | ||
| 8, | ||
| 11, | ||
| 13, | ||
| 11, | ||
| 7, | ||
| 14, | ||
| 12, | ||
| 1, | ||
| 3, | ||
| 9, | ||
| 5, | ||
| 0, | ||
| 15, | ||
| 4, | ||
| 8, | ||
| 6, | ||
| 2, | ||
| 10, | ||
| 6, | ||
| 15, | ||
| 14, | ||
| 9, | ||
| 11, | ||
| 3, | ||
| 0, | ||
| 8, | ||
| 12, | ||
| 2, | ||
| 13, | ||
| 7, | ||
| 1, | ||
| 4, | ||
| 10, | ||
| 5, | ||
| 10, | ||
| 2, | ||
| 8, | ||
| 4, | ||
| 7, | ||
| 6, | ||
| 1, | ||
| 5, | ||
| 15, | ||
| 11, | ||
| 9, | ||
| 14, | ||
| 3, | ||
| 12, | ||
| 13, | ||
| 0, | ||
| 0, | ||
| 1, | ||
| 2, | ||
| 3, | ||
| 4, | ||
| 5, | ||
| 6, | ||
| 7, | ||
| 8, | ||
| 9, | ||
| 10, | ||
| 11, | ||
| 12, | ||
| 13, | ||
| 14, | ||
| 15, | ||
| 14, | ||
| 10, | ||
| 4, | ||
| 8, | ||
| 9, | ||
| 15, | ||
| 13, | ||
| 6, | ||
| 1, | ||
| 12, | ||
| 0, | ||
| 2, | ||
| 11, | ||
| 7, | ||
| 5, | ||
| 3 | ||
| 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 14, 10, 4, 8, 9, 15, 13, | ||
| 6, 1, 12, 0, 2, 11, 7, 5, 3, 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, | ||
| 9, 4, 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8, 9, 0, 5, 7, 2, 4, | ||
| 10, 15, 14, 1, 11, 12, 6, 8, 3, 13, 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, | ||
| 15, 14, 1, 9, 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11, 13, 11, 7, | ||
| 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10, 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, | ||
| 13, 7, 1, 4, 10, 5, 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0, 0, | ||
| 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 14, 10, 4, 8, 9, 15, 13, 6, | ||
| 1, 12, 0, 2, 11, 7, 5, 3 | ||
| ] | ||
@@ -361,6 +165,76 @@ | ||
| // reusable parameterBlock | ||
| const parameterBlock = new Uint8Array([ | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 0: outlen, keylen, fanout, depth | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 4: leaf length, sequential mode | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 8: node offset | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 12: node offset | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 16: node depth, inner length, rfu | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 20: rfu | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 24: rfu | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 28: rfu | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 32: salt | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 36: salt | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 40: salt | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 44: salt | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 48: personal | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 52: personal | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0, // 56: personal | ||
| 0, | ||
| 0, | ||
| 0, | ||
| 0 // 60: personal | ||
| ]) | ||
| // Creates a BLAKE2b hashing context | ||
| // Requires an output length between 1 and 64 bytes | ||
| // Takes an optional Uint8Array key | ||
| function blake2bInit (outlen, key) { | ||
| // Takes an optinal Uint8Array salt | ||
| // Takes an optinal Uint8Array personal | ||
| function blake2bInit (outlen, key, salt, personal) { | ||
| if (outlen === 0 || outlen > 64) { | ||
@@ -372,2 +246,8 @@ throw new Error('Illegal output length, expected 0 < length <= 64') | ||
| } | ||
| if (salt && salt.length !== 16) { | ||
| throw new Error('Illegal salt, expected Uint8Array with length is 16') | ||
| } | ||
| if (personal && personal.length !== 16) { | ||
| throw new Error('Illegal personal, expected Uint8Array with length is 16') | ||
| } | ||
@@ -383,8 +263,15 @@ // state, 'param block' | ||
| // initialize parameterBlock before usage | ||
| parameterBlock.fill(0) | ||
| parameterBlock[0] = outlen | ||
| if (key) parameterBlock[1] = key.length | ||
| parameterBlock[2] = 1 // fanout | ||
| parameterBlock[3] = 1 // depth | ||
| if (salt) parameterBlock.set(salt, 32) | ||
| if (personal) parameterBlock.set(personal, 48) | ||
| // initialize hash state | ||
| for (let i = 0; i < 16; i++) { | ||
| ctx.h[i] = BLAKE2B_IV32[i] | ||
| ctx.h[i] = BLAKE2B_IV32[i] ^ B2B_GET32(parameterBlock, i * 4) | ||
| } | ||
| const keylen = key ? key.length : 0 | ||
| ctx.h[0] ^= 0x01010000 ^ (keylen << 8) ^ outlen | ||
@@ -442,9 +329,17 @@ // key the hash, if applicable | ||
| // - outlen - optional output length in bytes, default 64 | ||
| function blake2b (input, key, outlen) { | ||
| // - salt - optional salt bytes, string, Buffer or Uint8Array | ||
| // - personal - optional personal bytes, string, Buffer or Uint8Array | ||
| function blake2b (input, key, outlen, salt, personal) { | ||
| // preprocess inputs | ||
| outlen = outlen || 64 | ||
| input = util.normalizeInput(input) | ||
| if (salt) { | ||
| salt = util.normalizeInput(salt) | ||
| } | ||
| if (personal) { | ||
| personal = util.normalizeInput(personal) | ||
| } | ||
| // do the math | ||
| const ctx = blake2bInit(outlen, key) | ||
| const ctx = blake2bInit(outlen, key, salt, personal) | ||
| blake2bUpdate(ctx, input) | ||
@@ -462,4 +357,6 @@ return blake2bFinal(ctx) | ||
| // - outlen - optional output length in bytes, default 64 | ||
| function blake2bHex (input, key, outlen) { | ||
| const output = blake2b(input, key, outlen) | ||
| // - salt - optional salt bytes, string, Buffer or Uint8Array | ||
| // - personal - optional personal bytes, string, Buffer or Uint8Array | ||
| function blake2bHex (input, key, outlen, salt, personal) { | ||
| const output = blake2b(input, key, outlen, salt, personal) | ||
| return util.toHex(output) | ||
@@ -466,0 +363,0 @@ } |
| { | ||
| "name": "blakejs", | ||
| "version": "1.1.2", | ||
| "version": "1.2.0", | ||
| "description": "Pure Javascript implementation of the BLAKE2b and BLAKE2s hash functions", | ||
@@ -18,3 +18,3 @@ "main": "index.js", | ||
| "author": "", | ||
| "license": "CC0-1.0", | ||
| "license": "MIT", | ||
| "bugs": { | ||
@@ -21,0 +21,0 @@ "url": "https://github.com/dcposch/blakejs/issues" |
@@ -22,2 +22,7 @@ const test = require('tape') | ||
| // with personal | ||
| t.equal(blake2bHex('abc', null, null, 'salt123456789012', 'personal12345678'), | ||
| 'f6860a4cb1baadf6e3cc36c81b974d1167fbcd36dfbe55f3c2a561ab1863fb3d' + | ||
| '2afc40ea9a95c3ad46f100e2a65c3a3b841d616fda1ea45b47074baccfe3b644') | ||
| t.end() | ||
@@ -24,0 +29,0 @@ }) |
New alerts
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LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Mixed license
License(Experimental) Package contains multiple licenses.
Found 1 instance in 1 package
Fixed alerts
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LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
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Improved metrics
- Total package byte prevSize
- increased by0.97%
161798
Worsened metrics
- Number of low license alerts
- increased byInfinity%
1
- Lines of code
- decreased by-9.35%
979
No dependency changes