CHANGELOG.md

Changelog

1.0.3 - 2022-01-12

Fixed

• Fixed an issue where AES-CCM got wrong MAC while payload padding required

1.0.2 - 2021-07-08

Fixed

• Fixed an issue where invalid Hex string could be parsed without error.
  For example, invalid Hex string 1g was recognized as 0x01.

1.0.1 - 2021-06-20

Fixed

• Fixed an issue where building jscrypto with webpack shows warning messages like below:
  Critical dependency: the request of a dependency is an expression

1.0.0 - 2021-04-22

Added

• Added CCM block cipher mode (Counter mode/CBC-MAC)
  https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-38c.pdf
• Added CBC-MAC
• Added tag length option to GMAC and GCM
• Exposed CipherParams class to public.

Changed

Small breaking change

• Pass initializing vector as Word32Array to constructor of BlockCipherMode instead of just a 32bit number array.
  *This may enable developers to use non-32bit-aligned iv value to block cipher mode in future release.
  *This change may not be breaking lib compatibility unless developers directly instantiate BlockCipherMode or
  creating original BlockCipherMode extending old BlockCipherMode class.

  // BEFORE
  const gcm = new GCM({cipher: AES, iv: [0x11223344]});
  
  // AFTER
  const gcm = new GCM({cipher: AES, iv: new Word32Array([0x11223344], 4)});

Breaking change

• Changed GMAC hash function name from GCM.hash() to GCM.mac().
• Calculating authTag in GCM now requires developer to manually call authTag function.
  Encryption/Decryption and MAC Generation are now calculated independently.

  //////////////////////
  // AES-GCM
  //////////////////////
  // BEFORE
  const encrypted = AES.encrypt(msg, key, { iv, mode: GCM, padding: NoPadding, authData });
  encrypted.authTag !== undefined; // This returns true. authTag is automatically calculated on encryption.
  
  // AFTER
  const encrypted = AES.encrypt(msg, key, { iv, mode: GCM, padding: NoPadding, authData });
  encrypted.authTag === undefined; // This returns true. authTag must be manually calculated as below.
  const authTag = GCM.mac(AES, key, iv, authData, encrypted.cipherText);

0.2.0 - 2021-04-07

Added

• Added GCM block cipher mode. (Galois Counter Mode)
• Added GMAC (Galois Message Authentication Code)

0.1.0 - 2021-03-30

Added

• Added CLI executable
• Added HmacSHA1 (jscrypto/HmacSHA1, jscrypto/es6/HmacSHA1)

0.0.2 - 2021-03-28

Changed

• Removed typescript source file from npm package to reduce package size.
• Word32Array can be initialized/cloned by new Word32Array(anotherWord32Array).

Fixed

• Added missing kdf modules(jscrypto/EvpKDF, jscrypto/PBKDF2, jscrypto/OpenSSLKDF).

0.0.1 - 2021-03-23

Fixed

• Fixed an issue where encoder/kdf modules have the different loading path.

  <!-- BEFORE THIS FIX -->
  <!-- Load from index.js -->
  <script src="dist/index.js"></script>
  var word = JsCrypto.Hex.parse("00112233");
  <!-- Load from individual modules -->
  <script src="dist/encoder/Hex.js"></script>
  var word = JsCrypto.encode.Hex.parse("00112233");
  
  <!-- AFTER THIS FIX -->
  <script src="dist/Hex.js"></script>
  var word = JsCrypto.Hex.parse("00112233");

• Fixed an issue where loading multiple modules in browser only preserves the last module.

  <script src="dist/AES.js"></script>
  <script src="dist/DES.js"></script>
  // OK
  var word1 = JsCrypto.DES.encrypt("message", "key");
  // ERROR
  var word2 = JsCrypto.AES.encrypt("message", "key");

0.0.0 - 2021-03-21

Initial release.