ig-trader/src/lib/pidcrypt/history.txt

A client to programmatically spreadbet with IG

Release 006, 15.01.2015
Added seedrandom.js to the library to allow for better random number generation when using Math.random()

Release 005, 30.11.2010
**************   Changes   **************
- Removed the extending of javascript core classes removed of security issues in some enviroments 
  (e.g. Firefox AddOns)
    - String.encodeBase64(utf8encode) -> pidCryptUtil.encodeBase64(str,utf8encode)
    - String.decodeBase64(utf8decode) -> pidCryptUtil.decodeBase64(str,utf8decode)
    - String.encodeUTF8() -> pidCryptUtil.encodeUTF8(str)
    - String.decodeUTF8() -> pidCryptUtil.decodeUTF8(str)
    - String.convertToHex() -> pidCryptUtil.convertToHex(str)
    - String.convertFromHex() -> pidCryptUtil.convertFromHex(str)
    - String.stripLineFeeds() -> pidCryptUtil.stripLineFeeds(str)
    - String.toByteArray() -> pidCryptUtil.toByteArray(str)
    - String.fragment(length,lf) -> pidCryptUtil.fragment(str,length,lf)
    - String.formatHex(length) -> pidCryptUtil.formatHex(str,length)
  For downward compatibility you can include string_extends.js

**************      New      **************
String
  - Extending the javascript string class is now optional (string_extend.js)
Test
  - test_hashes.html


Release 004, 02.11.2009
Corrected distribution license to GPL v3 because the original code of the aes-core module is under 
GNU license.

Release 003, 09.06.2009
**************   Bug fixes   **************
- RSA decryption now returns an empty string instead of runtime error in case of
  decryption failure

**************      New      **************
RSA
 - new functions encryptRaw() and decryptRaw(). These functions do not encode
   or decode the in-/output.
 - getParameters(): returns the actual parameters as object 
   (n,e,d,p,q,dmp1,dmq1,c)
SHA
 - new SHA-384 and SHA-512 Hash algorithms available
Test
 - test: a simple html test page for each modul. Currently
    - test_aes_cbc.html
    - test_aes_ctr.html
    - other test and demo pages visit http://www.pidder.com/pidcrypt

Release 002, 31.03.2009
**************   Bug fixes   **************
- init now clears old output from previous operation
- appendError, appendInfo and appendDebug now return an empty string
  to avoid runtime errors in the calling function
- the convert functions for hex strings now use native JS functions (parseInt,
  toString(16)) making pidCrypt compatible with IE and Opera

**************      New      **************
pidCrypt
 - setDefaults(), set all default values
 - new enviroment parameter params.dataIn: stores input data
 - new enviroment parameter params.dataOut: stores output data
 - new enviroment parameter params.encryptIn: stores input data of encrypt
 - new enviroment parameter params.encryptOut: stores output data of encrypt
 - new enviroment parameter params.decryptIn: stores input data of decrypt
 - new enviroment parameter params.decryptOut: stores output data of decrypt function
 - new enviroment parameter params.clear. If set to false with options
   the params are not cleared from memory (clear=true is overwritten by debug=true!).
 - removed obsolete enviroment parameters input and output
pidCrypt util
 - String.fragment(length,linefeed): fractionalizes a string into lines with
   length and appends linefeed at the end of each line.
 - String.stripLineFeeds: removes line feeds (0x10 und 0x13) from string
 - String.formatHex: Formats a hex string in two lower case chars + :
   and lines of given length characters
AES-CBC
 - init(password, options), init without input (for decrypt you have to specify
   the salt in options)
 - isError() returns true if error messages are set by an operation
 - new function encryptRaw(byteArray): no coding operations are done (eg. base64)
 - new function decryptRaw(byteArray): no coding operations are done (eg. base64)
 - new function encryptText(text,password,options): no init call is needed
 - new function decryptText(text,password,options): no init call is needed
AES-CTR
 - init(password, options), init without input (for decrypt you have to specify
   the salt in options)
 - isError() returns true if error messages are set by an operation
 - new function encryptRaw(byteArray): no coding operations are done (eg. base64)
 - new function decryptRaw(byteArray): no coding operations are done (eg. base64)
 - new function encryptText(text,password,options): no init call is needed
 - new function decryptText(text,password,options): no init call is needed

**************   Changes     **************
pidCrypt
 - getAllMessages(options) has a new options parameter: With options.verbose
   you can set the verbose level of the messages with any combination of 4 bits.
   1 = Error,2 = Warnings, 4 = Info, 8 = Debug. e.g. 10 (1010) gives you
   warnings and debugs. options.clr_mes = true clears all previous messages.
 - setParams(pObj) now sets all pObj parameters as params (eg. pObj.newParam
   will create params.newParam with value pObj[newParam]
AES-CBC
 - encrypt(text) and decrypt(cryptedtext) now understand the parameter input.
   You can now call init() once and encrypt more than once with same parameters.
AES-CTR
 - encrypt(input) and decrypt(input) now understand the parameter input.
   You can now call init() once and encrypt more than once with same parameters.
SHA-1, SHA-256
 - SHA hashing routines without automatic UTF-8 encoding

Release 001, 03.03.2009
**************      New      **************
Initial release supporting the following functions:
 - Base64
 - UTF-8
 - MD5
 - SHA-1
 - SHA-256
 - AES CBC Mode
 - AES CTR Mode
 - RSA Encryption
 - RSA encrypted private key files
 - ASN.1