@iov/crypto - npm Package Compare versions

Comparing version 1.2.0 to 2.0.0-alpha.0

build/bip39.js

 "use strict";
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
     return new (P || (P = Promise))(function (resolve, reject) {
         function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
         function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
         step((generator = generator.apply(thisArg, _arguments || [])).next());
@@ -8,0 +9,0 @@ });

build/englishmnemonic.js

@@ -35,6 +35,6 @@ "use strict";
 }
+exports.EnglishMnemonic = EnglishMnemonic;
 EnglishMnemonic.wordlist = bip39.wordlists.english;
 // list of space separated lower case words (1 or more)
 EnglishMnemonic.mnemonicMatcher = /^[a-z]+( [a-z]+)*$/;
-exports.EnglishMnemonic = EnglishMnemonic;
 //# sourceMappingURL=englishmnemonic.js.map

build/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./bip39"));
+var bip39_1 = require("./bip39");
+exports.Bip39 = bip39_1.Bip39;
 var englishmnemonic_1 = require("./englishmnemonic");
 exports.EnglishMnemonic = englishmnemonic_1.EnglishMnemonic;
-__export(require("./hmac"));
-__export(require("./keccak"));
-__export(require("./libsodium"));
+var hmac_1 = require("./hmac");
+exports.Hmac = hmac_1.Hmac;
+var keccak_1 = require("./keccak");
+exports.Keccak256 = keccak_1.Keccak256;
+var libsodium_1 = require("./libsodium");
+exports.Xchacha20poly1305Ietf = libsodium_1.Xchacha20poly1305Ietf;
+exports.Argon2id = libsodium_1.Argon2id;
+exports.Ed25519 = libsodium_1.Ed25519;
+exports.Ed25519Keypair = libsodium_1.Ed25519Keypair;
 var random_1 = require("./random");
 exports.Random = random_1.Random;
-__export(require("./secp256k1"));
+var ripemd_1 = require("./ripemd");
+exports.Ripemd160 = ripemd_1.Ripemd160;
+var secp256k1_1 = require("./secp256k1");
+exports.Secp256k1 = secp256k1_1.Secp256k1;
 var secp256k1signature_1 = require("./secp256k1signature");
 exports.ExtendedSecp256k1Signature = secp256k1signature_1.ExtendedSecp256k1Signature;
 exports.Secp256k1Signature = secp256k1signature_1.Secp256k1Signature;
-__export(require("./sha"));
-__export(require("./slip10"));
+var sha_1 = require("./sha");
+exports.Sha1 = sha_1.Sha1;
+exports.Sha256 = sha_1.Sha256;
+exports.Sha512 = sha_1.Sha512;
+var slip10_1 = require("./slip10");
+exports.Slip10 = slip10_1.Slip10;
+exports.Slip10Curve = slip10_1.Slip10Curve;
+exports.Slip10RawIndex = slip10_1.Slip10RawIndex;
+exports.slip10CurveFromString = slip10_1.slip10CurveFromString;
 //# sourceMappingURL=index.js.map

build/libsodium.js

@@ -7,6 +7,7 @@ "use strict";
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
     return new (P || (P = Promise))(function (resolve, reject) {
         function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
         function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
         step((generator = generator.apply(thisArg, _arguments || [])).next());
@@ -31,2 +32,6 @@ });
 class Ed25519Keypair {
+    constructor(privkey, pubkey) {
+        this.privkey = privkey;
+        this.pubkey = pubkey;
+    }
     // a libsodium privkey has the format `<ed25519 privkey> + <ed25519 pubkey>`
@@ -39,6 +44,2 @@ static fromLibsodiumPrivkey(libsodiumPrivkey) {
     }
-    constructor(privkey, pubkey) {
-        this.privkey = privkey;
-        this.pubkey = pubkey;
-    }
     toLibsodiumPrivkey() {
@@ -45,0 +46,0 @@ return new Uint8Array([...this.privkey, ...this.pubkey]);

build/secp256k1.js

 "use strict";
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
     return new (P || (P = Promise))(function (resolve, reject) {
         function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
         function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
         step((generator = generator.apply(thisArg, _arguments || [])).next());
@@ -103,4 +104,24 @@ });
     }
+    static compressPubkey(pubkey) {
+        switch (pubkey.length) {
+            case 33:
+                return pubkey;
+            case 65:
+                return Uint8Array.from(secp256k1.keyFromPublic(pubkey).pub.encodeCompressed());
+            default:
+                throw new Error("Invalid pubkey length");
+        }
+    }
+    static trimRecoveryByte(signature) {
+        switch (signature.length) {
+            case 64:
+                return signature;
+            case 65:
+                return signature.slice(0, 64);
+            default:
+                throw new Error("Invalid signature length");
+        }
+    }
 }
 exports.Secp256k1 = Secp256k1;
 //# sourceMappingURL=secp256k1.js.map

build/secp256k1signature.js

@@ -17,2 +17,14 @@ "use strict";
 class Secp256k1Signature {
+    constructor(r, s) {
+        if (r.length > 32 || r.length === 0 || r[0] === 0x00) {
+            throw new Error("Unsigned integer r must be encoded as unpadded big endian.");
+        }
+        if (s.length > 32 || s.length === 0 || s[0] === 0x00) {
+            throw new Error("Unsigned integer s must be encoded as unpadded big endian.");
+        }
+        this.data = {
+            r: r,
+            s: s,
+        };
+    }
     static fromDer(data) {
@@ -53,14 +65,2 @@ let pos = 0;
     }
-    constructor(r, s) {
-        if (r.length > 32 || r.length === 0 || r[0] === 0x00) {
-            throw new Error("Unsigned integer r must be encoded as unpadded big endian.");
-        }
-        if (s.length > 32 || s.length === 0 || s[0] === 0x00) {
-            throw new Error("Unsigned integer s must be encoded as unpadded big endian.");
-        }
-        this.data = {
-            r: r,
-            s: s,
-        };
-    }
     r(length) {
@@ -108,12 +108,2 @@ if (length === undefined) {
 class ExtendedSecp256k1Signature extends Secp256k1Signature {
-    /**
-     * Decode extended signature from the simple fixed length encoding
-     * described in toFixedLength().
-     */
-    static fromFixedLength(data) {
-        if (data.length !== 65) {
-            throw new Error(`Got invalid data length ${data.length}. Expected 32 + 32 + 1`);
-        }
-        return new ExtendedSecp256k1Signature(trimLeadingNullBytes(data.slice(0, 32)), trimLeadingNullBytes(data.slice(32, 64)), data[64]);
-    }
     constructor(r, s, recovery) {
@@ -130,2 +120,12 @@ super(r, s);
     /**
+     * Decode extended signature from the simple fixed length encoding
+     * described in toFixedLength().
+     */
+    static fromFixedLength(data) {
+        if (data.length !== 65) {
+            throw new Error(`Got invalid data length ${data.length}. Expected 32 + 32 + 1`);
+        }
+        return new ExtendedSecp256k1Signature(trimLeadingNullBytes(data.slice(0, 32)), trimLeadingNullBytes(data.slice(32, 64)), data[64]);
+    }
+    /**
      * A simple custom encoding that encodes the extended signature as
@@ -132,0 +132,0 @@ * r (32 bytes) | s (32 bytes) | recovery param (1 byte)

package.json

 {
   "name": "@iov/crypto",
-  "version": "1.2.0",
+  "version": "2.0.0-alpha.0",
   "description": "Cryptography resources for IOV projects",
@@ -34,3 +34,3 @@ "author": "IOV SAS <[e-mail]>",
     "test": "yarn build-or-skip && yarn test-node",
-    "move-types": "shx rm -r ./types/* && shx mv build/types/* ./types && shx rm ./types/*.spec.d.ts",
+    "move-types": "shx rm -r ./types/* && shx mv build/types/* ./types && rm -rf ./types/testdata && shx rm ./types/*.spec.d.ts",
     "format-types": "prettier --write --loglevel warn \"./types/**/*.d.ts\"",
@@ -42,3 +42,3 @@ "build": "shx rm -rf ./build && tsc && yarn move-types && yarn format-types",
   "dependencies": {
-    "@iov/encoding": "^1.2.0",
+    "@iov/encoding": "^2.0.0-alpha.0",
     "bip39": "^3.0.2",
@@ -50,2 +50,3 @@ "bn.js": "^4.11.8",
     "pbkdf2": "^3.0.16",
+    "ripemd160": "^2.0.2",
     "sha.js": "^2.4.11",
@@ -58,3 +59,3 @@ "type-tagger": "^1.0.0",
   },
-  "gitHead": "3d3c018043d6d438ed9222bef413ecc52fbda1a7"
+  "gitHead": "6a8923c2ee67f4190fba61952ca4e198e1e50d59"
 }

types/hmac.d.ts

@@ -1,2 +0,2 @@
-import { HashFunction } from "./sha";
+import { HashFunction } from "./hash";
 export declare class Hmac<H extends HashFunction> implements HashFunction {
@@ -3,0 +3,0 @@ readonly blockSize: number;

types/index.d.ts

@@ -1,10 +0,22 @@
-export * from "./bip39";
+export { Bip39 } from "./bip39";
 export { EnglishMnemonic } from "./englishmnemonic";
-export * from "./hmac";
-export * from "./keccak";
-export * from "./libsodium";
+export { HashFunction } from "./hash";
+export { Hmac } from "./hmac";
+export { Keccak256 } from "./keccak";
+export {
+  Xchacha20poly1305Ietf,
+  Xchacha20poly1305IetfCiphertext,
+  Xchacha20poly1305IetfKey,
+  Xchacha20poly1305IetfMessage,
+  Xchacha20poly1305IetfNonce,
+  Argon2id,
+  Argon2idOptions,
+  Ed25519,
+  Ed25519Keypair,
+} from "./libsodium";
 export { Random } from "./random";
-export * from "./secp256k1";
+export { Ripemd160 } from "./ripemd";
+export { Secp256k1, Secp256k1Keypair } from "./secp256k1";
 export { ExtendedSecp256k1Signature, Secp256k1Signature } from "./secp256k1signature";
-export * from "./sha";
-export * from "./slip10";
+export { Sha1, Sha256, Sha512 } from "./sha";
+export { Slip10, Slip10Curve, Slip10RawIndex, Slip10Result, slip10CurveFromString } from "./slip10";

types/keccak.d.ts

@@ -1,2 +0,2 @@
-import { HashFunction } from "./sha";
+import { HashFunction } from "./hash";
 export declare class Keccak256 implements HashFunction {
@@ -3,0 +3,0 @@ readonly blockSize: number;

types/secp256k1.d.ts

@@ -17,3 +17,5 @@ import { As } from "type-tagger";
   static recoverPubkey(signature: ExtendedSecp256k1Signature, messageHash: Uint8Array): Uint8Array;
+  static compressPubkey(pubkey: Uint8Array): Uint8Array;
+  static trimRecoveryByte(signature: Uint8Array): Uint8Array;
 }
 export {};

types/sha.d.ts

@@ -1,6 +0,2 @@
-export interface HashFunction {
-  readonly blockSize: number;
-  readonly update: (_: Uint8Array) => HashFunction;
-  readonly digest: () => Uint8Array;
-}
+import { HashFunction } from "./hash";
 export declare class Sha1 implements HashFunction {
@@ -7,0 +3,0 @@ readonly blockSize: number;

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Found 1 instance in 1 package

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Improved metrics

Total package byte prevSize

77316

increased by6.81%

Number of package files

42

increased by16.67%

Lines of code

1033

increased by9.2%

Worsened metrics

Dependency count

11

increased by10%

Number of low quality alerts

2

increased by100%

Dependency changes

• + Addedripemd160@^2.0.2

• + Added@cosmjs/encoding@0.20.1(transitive)

• + Added@cosmjs/math@0.20.1(transitive)

• + Added@cosmjs/utils@0.20.1(transitive)

• + Added@iov/encoding@2.5.0(transitive)

• - Removed@iov/encoding@1.2.0(transitive)

• Updated@iov/encoding@^2.0.0-alpha.0