Commit d8d5c4d9978b3679c72ff01450bdf7da233a8b60
rebuild
Signed-off-by: wanderer <mjbecze@gmail.com>wanderer committed on 9/22/2017, 7:51:25 PM
Parent: 214afb1ac2694681c1cbd4fcb01145f491f3ca42
Files changed
| build/bls_lib.js | changed |
| build/bls_lib.wasm | changed |
| build/build.ninja | changed |
| exportedFuncs.json | changed |
| index.js | changed |
| build/bls_lib.js | ||
|---|---|---|
| The diff is too large to show. Use a local git client to view these changes. Old file size: 144098 bytes New file size: 144367 bytes |
| build/bls_lib.wasm | ||
|---|---|---|
| The diff is too large to show. Use a local git client to view these changes. Old file size: 429653 bytes New file size: 429834 bytes |
| build/build.ninja | ||
|---|---|---|
| @@ -1,7 +1,7 @@ | ||
| 1 | 1 … | cflags = -I../mcl/include/ -I../cybozulib/include -I../bls/include -I../bls |
| 2 | 2 … | |
| 3 | -EXPORTED_BLS= "'_blsInit', '_blsIdSerialize' ,'_blsSecretKeySerialize' ,'_blsPublicKeySerialize' ,'_blsSignatureSerialize' ,'_blsIdDeserialize' ,'_blsSecretKeyDeserialize' ,'_blsPublicKeyDeserialize' ,'_blsSignatureDeserialize','_blsSecretKeyIsEqual' ,'_blsPublicKeyIsEqual' ,'_blsSignatureIsEqual' ,'_blsSecretKeySetByCSPRNG' ,'_blsGetPublicKey', '_blsSecretKeyShare' ,'_blsPublicKeyShare' ,'_blsSecretKeyRecover' ,'_blsPublicKeyRecover' ,'_blsSignatureRecover' ,'_blsSign' ,'_blsVerify', '_blsIdSetInt'" | |
| 3 … | +EXPORTED_BLS= "'_blsInit', '_blsIdSerialize' ,'_blsSecretKeySerialize' ,'_blsPublicKeySerialize' ,'_blsSignatureSerialize' ,'_blsIdDeserialize' ,'_blsSecretKeyDeserialize' ,'_blsPublicKeyDeserialize' ,'_blsSignatureDeserialize','_blsSecretKeyIsEqual' ,'_blsPublicKeyIsEqual' ,'_blsSignatureIsEqual' ,'_blsSecretKeySetByCSPRNG' ,'_blsGetPublicKey', '_blsSecretKeyShare' ,'_blsPublicKeyShare' ,'_blsSecretKeyRecover' ,'_blsPublicKeyRecover' ,'_blsSignatureRecover' ,'_blsSign' ,'_blsVerify', '_blsIdSetInt', '_blsHashToSecretKey'" | |
| 4 | 4 … | |
| 5 | 5 … | rule buildExLib |
| 6 | 6 … | command = emcc -O3 -o $out ../bls/src/bls_c.cpp ../mcl/src/fp.cpp -s EXPORTED_FUNCTIONS=[$EXPORTED_BLS] --pre-js ../pre.js $cflags -s WASM=1 -DNDEBUG -DMCLBN_FP_UNIT_SIZE=6 -DMCL_MAX_BIT_SIZE=384 -DDISABLE_EXCEPTION_CATCHING=1 |
| 7 | 7 … | |
| exportedFuncs.json | ||
|---|---|---|
| @@ -80,5 +80,10 @@ | ||
| 80 | 80 … | "name": "blsIdSetInt", |
| 81 | 81 … | "exportName": "idSetInt", |
| 82 | 82 … | "returns": "number", |
| 83 | 83 … | "args": ["number", "number"] |
| 84 … | +}, { | |
| 85 … | + "name": "blsHashToSecretKey", | |
| 86 … | + "exportName": "_hashToSecretKey", | |
| 87 … | + "returns": "number", | |
| 88 … | + "args": ["number", "number", "number"] | |
| 84 | 89 … | }] |
| index.js | |||
|---|---|---|---|
| @@ -1,7 +1,9 @@ | |||
| 1 | 1 … | const mod = require('./build/bls_lib.js') | |
| 2 | 2 … | const exportedFuncs = require('./exportedFuncs.json') | |
| 3 | 3 … | ||
| 4 … | +exports.mod = mod | ||
| 5 … | + | ||
| 4 | 6 … | let init = false | |
| 5 | 7 … | let initCb = () => {} | |
| 6 | 8 … | ||
| 7 | 9 … | /** | |
| @@ -118,8 +120,10 @@ | |||
| 118 | 120 … | * @return {TypedArray} | |
| 119 | 121 … | */ | |
| 120 | 122 … | exports.signatureSerialize = wrapOutput(exports._signatureSerialize, 32) | |
| 121 | 123 … | ||
| 124 … | + exports.hashToSecretKey = wrapInput(exports._hashToSecretKey, true) | ||
| 125 … | + | ||
| 122 | 126 … | /** | |
| 123 | 127 … | * write a secretKey to memory | |
| 124 | 128 … | * @param {number} sk - a pointer to a secret key | |
| 125 | 129 … | * @param {TypedArray} array - the secret key as a 32 byte TypedArray | |
| @@ -137,9 +141,9 @@ | |||
| 137 | 141 … | * write a signature to memory | |
| 138 | 142 … | * @param {number} sig - a pointer to a signature | |
| 139 | 143 … | * @param {TypedArray} array - the signature as a 32 byte TypedArray | |
| 140 | 144 … | */ | |
| 141 | - exports.signatureDeserialize = wrapInput(exports._signatureDeserialize, true) | ||
| 145 … | + exports.signatureDeserialize = wrapInput(exports._signatureDeserialize) | ||
| 142 | 146 … | ||
| 143 | 147 … | /** | |
| 144 | 148 … | * Recovers a secret key for a group given the groups secret keys shares and the groups ids | |
| 145 | 149 … | * @param {number} sk - a pointer to a secret key that will be generated | |
| @@ -182,29 +186,28 @@ | |||
| 182 | 186 … | ||
| 183 | 187 … | initCb() | |
| 184 | 188 … | } | |
| 185 | 189 … | ||
| 186 | -function wrapInput (func, returnValue = false) { | ||
| 190 … | +function wrapInput (func) { | ||
| 187 | 191 … | return function () { | |
| 188 | 192 … | const args = [...arguments] | |
| 189 | 193 … | let buf = args.pop() | |
| 190 | - const ioMode = 0 | ||
| 191 | - const pos = mod._malloc(buf.length) | ||
| 192 | 194 … | if (typeof buf === 'string') { | |
| 193 | 195 … | buf = Buffer.from(buf) | |
| 194 | 196 … | } | |
| 197 … | + const pos = mod._malloc(buf.length) | ||
| 195 | 198 … | ||
| 196 | 199 … | mod.HEAP8.set(buf, pos) | |
| 197 | - let r = func(...args, pos, buf.length, ioMode) | ||
| 200 … | + let r = func(...args, pos, buf.length) | ||
| 198 | 201 … | mod._free(pos) | |
| 199 | - if (returnValue) return r | ||
| 202 … | + return r | ||
| 200 | 203 … | } | |
| 201 | 204 … | } | |
| 202 | 205 … | ||
| 203 | 206 … | function wrapOutput (func, size) { | |
| 204 | - return function (x, ioMode = 0) { | ||
| 207 … | + return function (x) { | ||
| 205 | 208 … | const pos = mod._malloc(size) | |
| 206 | - const n = func(pos, size, x, ioMode) | ||
| 209 … | + const n = func(pos, size, x) | ||
| 207 | 210 … | const a = mod.HEAP8.slice(pos, pos + n) | |
| 208 | 211 … | mod._free(pos) | |
| 209 | 212 … | return a | |
| 210 | 213 … | } | |
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