---
id: "acdc-tf-2024-03-26"
type: "meeting"
type_label: "Meetings (one per entry)"
title: "ACDC Task Force meeting, 2024-03-26"
maintainer: "Trust over IP (ACDC Task Force)"
authors: []
date: "2024-03-26"
year: 2024
reading_level: "practitioner"
reading_level_label: "Practitioner"
reading_level_meaning: "architects, product people and adopters who know identity systems"
evidence: "official"
evidence_meaning: "a statute, a regulator's document, or a standards body's own page"
status: "quiet"
status_meaning: "no change in six to eighteen months; still correct"
access: "public"
access_meaning: "anyone with the link"
topics:
  - "meetings"
  - "specifications"
  - "implementations"
  - "cryptography"
  - "events"
roles:
  - "standards-policy"
source_url: "https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/22996000"
source_license: null
source_license_note: null
found_on: "acdc-task-force"
kerisse_credit: false
abstract_license: "CC BY 4.0"
abstract_license_url: "https://creativecommons.org/licenses/by/4.0/"
abstract_attribution: "KSKB, the KERISuite Knowledge Base (https://kskb.dev/)"
last_checked: "2026-10-15"
kskb_url: "https://kskb.dev/cards/acdc-tf-2024-03-26/"
kskb_app_url: "https://kskb.dev/#item/acdc-tf-2024-03-26"
kskb_record_url: "https://kskb.dev/data/kskb/resources/acdc-tf-2024-03-26"
kskb_markdown_url: "https://kskb.dev/export/cards/acdc-tf-2024-03-26.md"
---

# ACDC Task Force meeting, 2024-03-26

Announcements covered a possible change to RFC 9421 HTTP message signatures in KERIA, Signify-TS and SignifyPy, and the opening of the 30-day public review of the KERI, ACDC and CESR specifications. Reports pointed to the issues and pull requests in the three specification repositories. Discussion covered using CESR (qb64) in HTTP signature headers for cryptographic agility and an upcoming CESR pull request addressing a vulnerability found while getting CESR-native events working.

Labels: reading level Practitioner; evidence official (a statute, a regulator's document, or a standards body's own page).
Source: https://lf-toip.atlassian.net/wiki/spaces/HOME/pages/22996000 (license not recorded).
The abstract is KSKB's own text under Creative Commons Attribution 4.0 (CC BY 4.0), https://creativecommons.org/licenses/by/4.0/; credit KSKB, the KERISuite Knowledge Base (https://kskb.dev/).