@stablelib/ctr - npm Package Compare versions

Comparing version 1.0.2 to 2.0.0

ctr.test.ts

 // Copyright (C) 2016 Dmitry Chestnykh
 // MIT License. See LICENSE file for details.
 
+import { describe, expect, it } from 'vitest';
 import { AES } from "@stablelib/aes";
@@ -5,0 +6,0 @@ import { encode, decode } from "@stablelib/hex";

ctr.ts

@@ -8,3 +8,3 @@ // Copyright (C) 2016 Dmitry Chestnykh
 
-import { BlockCipher } from "@stablelib/blockcipher";
+import type { BlockCipher } from "@stablelib/blockcipher";
 import { wipe } from "@stablelib/wipe";
@@ -11,0 +11,0 @@

lib/ctr.bench.js

@@ -1,16 +0,14 @@
-"use strict";
 // Copyright (C) 2016 Dmitry Chestnykh
 // MIT License. See LICENSE file for details.
-Object.defineProperty(exports, "__esModule", { value: true });
-const aes_1 = require("@stablelib/aes");
-const benchmark_1 = require("@stablelib/benchmark");
-const ctr_1 = require("./ctr");
-const buf8192 = (0, benchmark_1.byteSeq)(8192);
-const buf1111 = (0, benchmark_1.byteSeq)(1111);
-const key = (0, benchmark_1.byteSeq)(32);
+import { AES } from "@stablelib/aes";
+import { benchmark, report, byteSeq } from "@stablelib/benchmark";
+import { CTR } from "./ctr";
+const buf8192 = byteSeq(8192);
+const buf1111 = byteSeq(1111);
+const key = byteSeq(32);
 const iv = new Uint8Array(16);
-const cipher = new aes_1.AES(key);
-const ctr = new ctr_1.CTR(cipher, iv);
-(0, benchmark_1.report)("AES-CTR 8K", (0, benchmark_1.benchmark)(() => ctr.streamXOR(buf8192, buf8192), buf8192.length));
-(0, benchmark_1.report)("AES-CTR 1111", (0, benchmark_1.benchmark)(() => ctr.streamXOR(buf1111, buf1111), buf1111.length));
+const cipher = new AES(key);
+const ctr = new CTR(cipher, iv);
+report("AES-CTR 8K", benchmark(() => ctr.streamXOR(buf8192, buf8192), buf8192.length));
+report("AES-CTR 1111", benchmark(() => ctr.streamXOR(buf1111, buf1111), buf1111.length));
 //# sourceMappingURL=ctr.bench.js.map

lib/ctr.d.ts

 /**
  * Package ctr implements counter cipher mode for block ciphers.
  */
-import { BlockCipher } from "@stablelib/blockcipher";
+import type { BlockCipher } from "@stablelib/blockcipher";
 /**
@@ -6,0 +6,0 @@ * CTR implements counter cipher mode.

lib/ctr.js

@@ -1,7 +0,4 @@
-"use strict";
 // Copyright (C) 2016 Dmitry Chestnykh
 // MIT License. See LICENSE file for details.
-Object.defineProperty(exports, "__esModule", { value: true });
-exports.CTR = void 0;
-const wipe_1 = require("@stablelib/wipe");
+import { wipe } from "@stablelib/wipe";
 /**
@@ -13,5 +10,8 @@ * CTR implements counter cipher mode.
  */
-class CTR {
+export class CTR {
+    _counter;
+    _buffer;
+    _bufpos = 0;
+    _cipher;
     constructor(cipher, iv) {
-        this._bufpos = 0;
         // Allocate space for counter.
@@ -42,4 +42,4 @@ this._counter = new Uint8Array(cipher.blockSize);
     clean() {
-        (0, wipe_1.wipe)(this._buffer);
-        (0, wipe_1.wipe)(this._counter);
+        wipe(this._buffer);
+        wipe(this._counter);
         this._bufpos = this._buffer.length;
@@ -73,3 +73,2 @@ // Cleaning cipher is caller's responsibility,
 }
-exports.CTR = CTR;
 function incrementCounter(counter) {
@@ -76,0 +75,0 @@ let carry = 1;

lib/ctr.test.js

@@ -1,8 +0,7 @@
-"use strict";
 // Copyright (C) 2016 Dmitry Chestnykh
 // MIT License. See LICENSE file for details.
-Object.defineProperty(exports, "__esModule", { value: true });
-const aes_1 = require("@stablelib/aes");
-const hex_1 = require("@stablelib/hex");
-const ctr_1 = require("./ctr");
+import { describe, expect, it } from 'vitest';
+import { AES } from "@stablelib/aes";
+import { encode, decode } from "@stablelib/hex";
+import { CTR } from "./ctr";
 describe("AES-CTR", () => {
@@ -18,17 +17,17 @@ const v = {
     it("should correctly encrypt", () => {
-        const cipher = new aes_1.AES((0, hex_1.decode)(v.key));
-        const ctr = new ctr_1.CTR(cipher, (0, hex_1.decode)(v.iv));
-        const dst1 = new Uint8Array((0, hex_1.decode)(v.dst1).length);
-        ctr.streamXOR((0, hex_1.decode)(v.src1), dst1);
-        expect((0, hex_1.encode)(dst1)).toBe(v.dst1);
+        const cipher = new AES(decode(v.key));
+        const ctr = new CTR(cipher, decode(v.iv));
+        const dst1 = new Uint8Array(decode(v.dst1).length);
+        ctr.streamXOR(decode(v.src1), dst1);
+        expect(encode(dst1)).toBe(v.dst1);
         // Continue the same stream.
-        const dst2 = new Uint8Array((0, hex_1.decode)(v.dst2).length);
-        ctr.streamXOR((0, hex_1.decode)(v.src2), dst2);
-        expect((0, hex_1.encode)(dst2)).toBe(v.dst2);
+        const dst2 = new Uint8Array(decode(v.dst2).length);
+        ctr.streamXOR(decode(v.src2), dst2);
+        expect(encode(dst2)).toBe(v.dst2);
     });
     it("should produce correct stream", () => {
-        const cipher = new aes_1.AES((0, hex_1.decode)(v.key));
-        const ctr = new ctr_1.CTR(cipher, (0, hex_1.decode)(v.iv));
-        const dst1 = new Uint8Array((0, hex_1.decode)(v.dst1).length);
-        const src1 = (0, hex_1.decode)(v.src1);
+        const cipher = new AES(decode(v.key));
+        const ctr = new CTR(cipher, decode(v.iv));
+        const dst1 = new Uint8Array(decode(v.dst1).length);
+        const src1 = decode(v.src1);
         ctr.stream(dst1);
@@ -38,6 +37,6 @@ for (let i = 0; i < dst1.length; i++) {
         }
-        expect((0, hex_1.encode)(dst1)).toBe(v.dst1);
+        expect(encode(dst1)).toBe(v.dst1);
         // Continue the same stream.
-        const dst2 = new Uint8Array((0, hex_1.decode)(v.dst2).length);
-        const src2 = (0, hex_1.decode)(v.src2);
+        const dst2 = new Uint8Array(decode(v.dst2).length);
+        const src2 = decode(v.src2);
         ctr.stream(dst2);
@@ -47,18 +46,18 @@ for (let i = 0; i < dst2.length; i++) {
         }
-        expect((0, hex_1.encode)(dst2)).toBe(v.dst2);
+        expect(encode(dst2)).toBe(v.dst2);
     });
     it("should generate succession when calling multiple times", () => {
-        const cipher = new aes_1.AES((0, hex_1.decode)(v.key));
+        const cipher = new AES(decode(v.key));
         const dst1 = new Uint8Array(100);
         const dst2 = new Uint8Array(dst1.length);
         // full-length
-        const ctr1 = new ctr_1.CTR(cipher, (0, hex_1.decode)(v.iv));
+        const ctr1 = new CTR(cipher, decode(v.iv));
         ctr1.stream(dst1);
         // partial
-        const ctr2 = new ctr_1.CTR(cipher, (0, hex_1.decode)(v.iv));
+        const ctr2 = new CTR(cipher, decode(v.iv));
         ctr2.stream(dst2.subarray(0, 50));
         ctr2.stream(dst2.subarray(50));
-        expect((0, hex_1.encode)(dst2)).toEqual((0, hex_1.encode)(dst1));
+        expect(encode(dst2)).toEqual(encode(dst1));
     });
 });
 //# sourceMappingURL=ctr.test.js.map

package.json

 {
   "name": "@stablelib/ctr",
-  "version": "1.0.2",
+  "version": "2.0.0",
   "description": "Counter block cipher mode (CTR)",
   "main": "./lib/ctr.js",
+  "type": "module",
   "typings": "./lib/ctr.d.ts",
@@ -18,15 +19,15 @@ "author": "Dmitry Chestnykh",
     "build": "tsc",
-    "test": "jasmine JASMINE_CONFIG_PATH=../../configs/jasmine.json",
+    "test": "vitest run",
     "bench": "node ./lib/ctr.bench.js"
   },
   "dependencies": {
-    "@stablelib/blockcipher": "^1.0.1",
-    "@stablelib/wipe": "^1.0.1"
+    "@stablelib/blockcipher": "^2.0.0",
+    "@stablelib/wipe": "^2.0.0"
   },
   "devDependencies": {
-    "@stablelib/aes": "^1.0.1",
-    "@stablelib/benchmark": "^1.0.1",
-    "@stablelib/hex": "^1.0.1"
+    "@stablelib/aes": "^2.0.0",
+    "@stablelib/benchmark": "^2.0.0",
+    "@stablelib/hex": "^2.0.0"
   },
-  "gitHead": "a402dc74f45c6a93a777a0e2840ce50ba68c3010"
+  "gitHead": "ecfe9109b3c05419fd3ffc16da6c8255b08ad64f"
 }

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Number of package files

16

increased by6.67%

Lines of code

348

increased by0.29%

Is type module

Yes

Worsened metrics

Total package byte prevSize

20930

decreased by-1.07%

Dependency changes

• + Added@stablelib/blockcipher@2.0.0(transitive)

• + Added@stablelib/wipe@2.0.0(transitive)

• - Removed@stablelib/blockcipher@1.0.1(transitive)

• - Removed@stablelib/wipe@1.0.1(transitive)

• Updated@stablelib/blockcipher@^2.0.0

• Updated@stablelib/wipe@^2.0.0