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feat(koinon): tamper-evident log with BLAKE3 hash chain #6

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Merged
forkwright merged 1 commit into from
Mar 12, 2026
Merged

feat(koinon): tamper-evident log with BLAKE3 hash chain #6

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185 changes: 185 additions & 0 deletions Cargo.lock
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9 changes: 9 additions & 0 deletions Cargo.toml
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Expand Up @@ -54,3 +54,12 @@ clap = { version = "4", features = ["derive"] }

# Configuration
figment = { version = "0.10", features = ["toml", "env"] }

# Hashing
blake3 = "1"

# Binary serialization
ciborium = "0.2"

# Testing
tempfile = "3"
4 changes: 4 additions & 0 deletions crates/koinon/Cargo.toml
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Expand Up @@ -13,9 +13,13 @@ jiff.workspace = true
serde.workspace = true
snafu.workspace = true
tracing.workspace = true
compact_str.workspace = true
blake3.workspace = true
ciborium.workspace = true

[dev-dependencies]
serde_json.workspace = true
tempfile.workspace = true

[lints]
workspace = true
5 changes: 5 additions & 0 deletions crates/koinon/src/lib.rs
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Expand Up @@ -4,10 +4,15 @@ pub mod coordinates;
pub mod frequency;
pub mod id;
pub mod power;
pub mod tamper_log;
pub mod timestamp;

pub use coordinates::{Coordinates, CoordinatesError, Datum};
pub use frequency::Frequency;
pub use id::{DeviceId, EntityId, FrequencyId, SignalId};
pub use power::Power;
pub use tamper_log::{
ChainStatus, LogEntry, LogEntryKind, TamperLog, TamperLogError, VerificationResult,
verify_chain,
};
pub use timestamp::{Timestamp, TimestampError};
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