Cryptographically Generated Addresses (CGA) Message Type Name Space

Created

  • 2004-05-28

Last Updated

  • 2023-03-15

Available Formats

CGA Extension Type Tags

Registration Procedure(s)

  • First Come First Served

Reference

  • RFC 3972: Cryptographically Generated Addresses (CGA)
  • RFC 9374: DRIP Entity Tag (DET) for Unmanned Aircraft System Remote ID (UAS RID)

Available Formats

CGA Type Tag Reference
0x086F CA5E 10B2 00C9 9C8C E001 6427 7C08 RFC 3971
0x5F27 0586 8D6C 4C56 A246 9EBB 9B2A 2E13 RFC 4866
0xF0EF F02F BFF4 3D0F E793 0C3C 6E61 74EA RFC 7401
0x4A30 5662 4858 574B 3655 416F 506A 6D48 RFC 5533
0x09F5 2BE5 3B62 4C76 CB96 4E7F CDC9 2804 RFC 6496
0x8701 55C8 0CCA DD32 6AB7 E415 F148 84D0 RFC 8928
0x00B5 A69C 795D F5D5 F008 7F56 843F 2C40 RFC 9374

CGA Extension Type Values

Registration Procedure(s)

  • Standards Action

Reference

  • RFC 4581: Cryptographically Generated Addresses (CGA) Extension Field Format

Available Formats

Extension Type Description Reference
0x0000-0x0011 Unassigned
0x0012 Multi-Prefix RFC 5535
0x0013-0xFFFC Unassigned
0xFFFD Exp_FFFD (experimental) RFC 4581
0xFFFE Exp_FFFE (experimental) RFC 4581
0xFFFF Exp_FFFF (experimental) RFC 4581

CGA SEC

Registration Procedure(s)

  • Standards Action

Reference

  • RFC 4982: Support for Multiple Hash Algorithms in Cryptographically Generated Addresses (CGAs)

Available Formats

Value Name Reference
000 SHA-1_0hash2bits RFC 4982
001 SHA-1_16hash2bits RFC 4982
010 SHA-1_32hash2bits RFC 4982