How to use @aws-sdk/util-hex-encoding - 10 common examples

To help you get started, we’ve selected a few @aws-sdk/util-hex-encoding examples, based on popular ways it is used in public projects.

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github aws / aws-sdk-js-v3 / packages / signature-v4 / src / getPayloadHash.ts View on Github external
for (const headerName of Object.keys(headers)) {
    if (headerName.toLowerCase() === SHA256_HEADER) {
      return headers[headerName];
    }
  }

  if (body == undefined) {
    return "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855";
  } else if (
    typeof body === "string" ||
    ArrayBuffer.isView(body) ||
    isArrayBuffer(body)
  ) {
    const hashCtor = new hashConstructor();
    hashCtor.update(body);
    return toHex(await hashCtor.digest());
  }

  // As any defined body that is not a string or binary data is a stream, this
  // body is unsignable. Attempt to send the request with an unsigned payload,
  // which may or may not be accepted by the service.
  return UNSIGNED_PAYLOAD;
}
github aws / aws-sdk-js-v3 / packages / md5-js / src / index.spec.ts View on Github external
it(`should calculate a MD5 hash of ${expected} for test vector ${++idx}`, async () => {
      const hash = new Md5();
      hash.update(fromBase64(input));
      expect(toHex(await hash.digest())).toBe(expected);
    });
  }
github aws / aws-sdk-js-v3 / packages / hash-stream-node / src / index.spec.ts View on Github external
it("calculates the SHA256 hash of a stream", async () => {
    const result = await calculateSha256(
      Sha256,
      createReadStream(temporaryFile)
    );

    expect(result instanceof Uint8Array).toBe(true);
    expect(toHex(result)).toBe(
      "24dabf4db3774a3224d571d4c089a9c570c3045dbe1e67ee9ee2e2677f57dbe0"
    );
  });
github aws / aws-sdk-js-v3 / packages / sha256-tree-hash / src / index.spec.ts View on Github external
it("computes tree hashes of string bodies", async () => {
    const treeHash = new TreeHash(Sha256, fromUtf8);
    treeHash.update("bar");
    const results = await treeHash.digest();
    expect(toHex(results)).toEqual(
      "fcde2b2edba56bf408601fb721fe9b5c338d10ee429ea04fae5511b68fbf8fb9"
    );
  });
github aws / aws-sdk-js-v3 / packages / hash-blob-browser / src / index.spec.ts View on Github external
it("calculates the SHA256 hash of a blob", async () => {
    const result = await calculateSha256(Sha256, blob);

    expect(result instanceof Uint8Array).toBe(true);
    expect(toHex(result)).toBe(
      "24dabf4db3774a3224d571d4c089a9c570c3045dbe1e67ee9ee2e2677f57dbe0"
    );
  });
});
github aws / aws-sdk-js-v3 / packages / crypto-sha256-js / src / knownHashes.fixture.ts View on Github external
],
    [
        fromHex('616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('b4d5e56e929ba4cda349e9274e3603d0be246b82016bca20f363963c5f2d6845'),
    ],
    [
        fromHex('61616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('e33cdf9c7f7120b98e8c78408953e07f2ecd183006b5606df349b4c212acf43e'),
    ],
    [
        fromHex('6161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('c0f8bd4dbc2b0c03107c1c37913f2a7501f521467f45dd0fef6958e9a4692719'),
    ],
    [
        fromHex('616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('7a538607fdaab9296995929f451565bbb8142e1844117322aafd2b3d76b01aff'),
    ],
    [
        fromHex('61616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('66d34fba71f8f450f7e45598853e53bfc23bbd129027cbb131a2f4ffd7878cd0'),
    ],
    [
        fromHex('6161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('16849877c6c21ef0bfa68e4f6747300ddb171b170b9f00e189edc4c2fc4db93e'),
    ],
    [
        fromHex('616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('52789e3423b72beeb898456a4f49662e46b0cbb960784c5ef4b1399d327e7c27'),
    ],
    [
        fromHex('61616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('6643110c5628fff59edf76d82d5bf573bf800f16a4d65dfb1e5d6f1a46296d0b'),
github aws / aws-sdk-js-v3 / packages / crypto-sha256-js / src / knownHashes.fixture.ts View on Github external
millionChars,
        fromHex('cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0'),
    ],
    [
        fromHex('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),
        fromHex('45ad4b37c6e2fc0a2cfcc1b5da524132ec707615c2cae1dbbc43c97aa521db81')
    ]
];

/**
 * @see https://tools.ietf.org/html/rfc4231
 */
export const hmacTestVectors: Array<[Uint8Array, Uint8Array, Uint8Array]> = [
    [
        fromHex('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b'),
        fromHex('4869205468657265'),
        fromHex('b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7'),
    ],
    [
        fromHex('4a656665'),
        fromHex('7768617420646f2079612077616e7420666f72206e6f7468696e673f'),
        fromHex('5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843'),
    ],
    [
        fromHex('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),
        fromHex('dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd'),
        fromHex('773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe'),
    ],
    [
        fromHex('0102030405060708090a0b0c0d0e0f10111213141516171819'),
        fromHex('cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd'),
        fromHex('82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b'),
github aws / aws-sdk-js-v3 / packages / crypto-sha256-js / src / knownHashes.fixture.ts View on Github external
]
];

/**
 * @see https://tools.ietf.org/html/rfc4231
 */
export const hmacTestVectors: Array<[Uint8Array, Uint8Array, Uint8Array]> = [
    [
        fromHex('0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b'),
        fromHex('4869205468657265'),
        fromHex('b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7'),
    ],
    [
        fromHex('4a656665'),
        fromHex('7768617420646f2079612077616e7420666f72206e6f7468696e673f'),
        fromHex('5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843'),
    ],
    [
        fromHex('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),
        fromHex('dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd'),
        fromHex('773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe'),
    ],
    [
        fromHex('0102030405060708090a0b0c0d0e0f10111213141516171819'),
        fromHex('cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd'),
        fromHex('82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b'),
    ],
    [
        fromHex('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),
        fromHex('54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374'),
        fromHex('60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54'),
    ],
github aws / aws-sdk-js-v3 / packages / crypto-sha256-js / src / knownHashes.fixture.ts View on Github external
],
    [
        fromHex('6161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('365a9c3e2c2af0a56e47a9dac51c2c5381bf8f41273bad3175e0e619126ad087'),
    ],
    [
        fromHex('616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('b4d5e56e929ba4cda349e9274e3603d0be246b82016bca20f363963c5f2d6845'),
    ],
    [
        fromHex('61616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('e33cdf9c7f7120b98e8c78408953e07f2ecd183006b5606df349b4c212acf43e'),
    ],
    [
        fromHex('6161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('c0f8bd4dbc2b0c03107c1c37913f2a7501f521467f45dd0fef6958e9a4692719'),
    ],
    [
        fromHex('616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('7a538607fdaab9296995929f451565bbb8142e1844117322aafd2b3d76b01aff'),
    ],
    [
        fromHex('61616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('66d34fba71f8f450f7e45598853e53bfc23bbd129027cbb131a2f4ffd7878cd0'),
    ],
    [
        fromHex('6161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('16849877c6c21ef0bfa68e4f6747300ddb171b170b9f00e189edc4c2fc4db93e'),
    ],
    [
        fromHex('616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('52789e3423b72beeb898456a4f49662e46b0cbb960784c5ef4b1399d327e7c27'),
github aws / aws-sdk-js-v3 / packages / crypto-sha256-js / src / knownHashes.fixture.ts View on Github external
fromHex('111bb261277afd65f0744b247cd3e47d386d71563d0ed995517807d5ebd4fba3'),
    ],
    [
        fromHex('616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('11ee391211c6256460b6ed375957fadd8061cafbb31daf967db875aebd5aaad4'),
    ],
    [
        fromHex('61616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('35d5fc17cfbbadd00f5e710ada39f194c5ad7c766ad67072245f1fad45f0f530'),
    ],
    [
        fromHex('6161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('f506898cc7c2e092f9eb9fadae7ba50383f5b46a2a4fe5597dbb553a78981268'),
    ],
    [
        fromHex('616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('7d3e74a05d7db15bce4ad9ec0658ea98e3f06eeecf16b4c6fff2da457ddc2f34'),
    ],
    [
        fromHex('61616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161'),
        fromHex('ffe054fe7ae0cb6dc65c3af9b61d5209f439851db43d0ba5997337df154668eb'),
    ],
    [
        fromHex('de188941a3375d3a8a061e67576e926dc71a7fa3f0cceb97452b4d3227965f9ea8cc75076d9fb9c5417aa5cb30fc22198b34982dbb629e'),
        fromHex('038051e9c324393bd1ca1978dd0952c2aa3742ca4f1bd5cd4611cea83892d382'),
    ],
    [
        millionChars,
        fromHex('cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0'),
    ],
    [
        fromHex('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),

@aws-sdk/util-hex-encoding

Converts binary buffers to and from lowercase hexadecimal encoding

Apache-2.0
Latest version published 1 year ago

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72 / 100
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