DMTF announces errata updates to its specifications. These specifications – developed by DMTF’s Security Protocols and Data Models Working Group – continues to incorporate the input of the organization’s Alliance Partners to help align component authentication, confidentiality, and integrity objects across the industry.

While the specifics of the changes are contained within the documents themselves, these  updates include DSPS0274 (SPDM Specification), DSP0275 (SPDM over MCTP Binding), DSP0276 (Secured Messages using SPDM over MCTP Binding) and DSP0277 (Secured Messages using SPDM).

SPDM 1.3 specification was also recently updated and republished. The updated version is dated as of June 2023.

• SPDM Specification (DSP0274)
  • 1.0.2
  • 1.1.3
  • 1.2.2
  • 1.3.0
• SPDM over MCTP Binding Specification (DSP0275)
  • 1.0.2
• Secured Messages using SPDM over MCTP Binding Specification (DSP0276)
  • 1.1.1
• Secured Messages using SPDM Specification (DSP0277)
  • 1.0.1
  • 1.1.1

For more information about the SPDM Working Group please visit https://www.dmtf.org/standards/spdm.