Last modification

• Rev 1462 2024-02-05 02:44:52
• Author: daniel-marschall

• Log message:

  All source code files are now UTF-8

OID/DER converter for C and PHP

Current version: 1.3+viathinksoft12

Functionalities

• Encode absolute OID in dot-notation ("2.999.1234") into Hex-String ("06 04 88 37 89 52")

• Encode absolute OID in dot-notation ("2.999.1234") into C-Hex-String ("\x06\x04\x88\x37\x89\x52")

• Encode absolute OID in dot-notation ("2.999.1234") into C-Array ({ 0x06, 0x04, 0x88, 0x37, 0x89, 0x52 })

• Encode relative OID in dot-notation ("1234") into Hex-String ("0D 02 89 52")

• Encode relative OID in dot-notation ("1234") into C-Hex-String ("\x0D\x02\x89\x52")

• Encode relative OID in dot-notation ("1234") into C-Array ({ 0x0D, 0x02, 0x89, 0x52 })

• Decode Hex-Notation ("06 04 88 37 89 52" or "\x06\x04\x88\x37\x89\x52" or { 0x06, 0x04, 0x88, 0x37, 0x89, 0x52 }) into dot-notation ("2.999.1234")

Acknowledgements

Object ID converter by Matthias Gärtner, 06/1999. Converted to plain 'C' 07/2001.

Heavily improved version by Daniel Marschall, ViaThinkSoft June-July 2011.

Translated from C to PHP by Daniel Marschall, ViaThinkSoft.

September 2022: Synchronized to upstream version 1.3 (added -c argument).

License

Work of original author: "Freeware - do with it whatever you want. Use at your own risk. No warranty of any kind."

Work of Daniel Marschall (PHP): Licensed under the Apache 2.0 license