FSS protocol primitives: provenance, integrity, auth, FIT
Project description
fss-core
Protocol primitives for the Forensic Software Standards (FSS) series. Used by FSS-compliant forensic tool providers to produce auditable, signed provenance records on every tool invocation.
What it provides
provenance— construct and sign_provenanceblocks (FSS-0004)integrity— JCS (RFC 8785) canonical form and SHA-256 CAI hashes (FSS-0005)errors— standard FSS error codes (FSS_AUTH_DENIED,FSS_RATE_LIMITED, …)fss_context— context variables for investigation ID, FIT token, analyst identity
Install
pip install fss-core
# with JWT/Ed25519 auth support (L2+):
pip install "fss-core[auth]"
Links
- Repository: https://github.com/3soos3/fss-chassis
- FSS standard: https://fss.3soos3.online
- OpenSSF Scorecard: https://securityscorecards.dev/viewer/?uri=github.com/3soos3/fss-chassis
- Security advisories: https://github.com/3soos3/fss-chassis/security/advisories
Project details
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