# Audit - StellaOps.Cryptography

## Project
- Path: ../src/Cryptography/StellaOps.Cryptography/StellaOps.Cryptography.csproj
- Module: ..
- Kind: Library
- Audit date (UTC): 2026-01-30
- Files scanned: 18
- Files with issues: 18
- File-level report: docs/implplan/audits/csproj-standards/file-audit.csv

## Coding Standards Findings
- Status: FAIL
- Nullable: enable
- TreatWarningsAsErrors: explicit true
- Deterministic: inherited true
- 100-line rule violations: 8
- Namespace violations: 18
- Using directive violations: 0
- Naming violations (interfaces/fields/const/async): 0
- Service locator usage (BuildServiceProvider/GetService): 0
- Assembly.LoadFrom usage: 0

### Details
- 100-line files:
  - ../src/Cryptography/StellaOps.Cryptography/MultiProfileSigner.cs (153 lines)
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/CeremonyAuthorizedRecoveryService.cs (385 lines)
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/GaloisField256.cs (261 lines)
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/IEscrowAgentStore.cs (242 lines)
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/IKeyEscrowService.cs (208 lines)
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/KeyEscrowModels.cs (255 lines)
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/KeyEscrowService.cs (506 lines)
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/ShamirSecretSharing.cs (238 lines)
- Namespace issues:
  - ../src/Cryptography/StellaOps.Cryptography/IContentSigner.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/IContentVerifier.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/MultiProfileSigner.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/SignatureProfile.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/CeremonyAuthorizedRecoveryService.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/GaloisField256.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/IEscrowAgentStore.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/IKeyEscrowService.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/KeyEscrowModels.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/KeyEscrowService.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/ShamirSecretSharing.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/Models/MultiSignatureResult.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/Models/Signature.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/Models/SignatureResult.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/Models/VerificationResult.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/obj/Debug/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/obj/Debug/net10.0/StellaOps.Cryptography.AssemblyInfo.cs: missing namespace
  - ../src/Cryptography/StellaOps.Cryptography/obj/Debug/net10.0/StellaOps.Cryptography.GlobalUsings.g.cs: missing namespace
- Using directive issues:
  - none
- Naming issues:
  - none
- Async issues:
  - none
- Service locator matches:
  - none
- Assembly.LoadFrom matches:
  - none

### Fix Guidance
- Normalize namespaces to file-scoped StellaOps.<Area>.
- Split files over 100 lines into smaller types or partials.

## File-Level Findings
- Status: FAIL
- Files scanned: 18
- Files with issues: 18
- See docs/implplan/audits/csproj-standards/file-audit.csv for full per-file status.

| File | Issues | Fix guidance |
| --- | --- | --- |
| ../src/Cryptography/StellaOps.Cryptography/IContentSigner.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/IContentVerifier.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/MultiProfileSigner.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
| ../src/Cryptography/StellaOps.Cryptography/SignatureProfile.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/CeremonyAuthorizedRecoveryService.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
| ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/GaloisField256.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
| ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/IEscrowAgentStore.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
| ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/IKeyEscrowService.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
| ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/KeyEscrowModels.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
| ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/KeyEscrowService.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
| ../src/Cryptography/StellaOps.Cryptography/KeyEscrow/ShamirSecretSharing.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
| ../src/Cryptography/StellaOps.Cryptography/Models/MultiSignatureResult.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/Models/Signature.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/Models/SignatureResult.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/Models/VerificationResult.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/obj/Debug/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/obj/Debug/net10.0/StellaOps.Cryptography.AssemblyInfo.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
| ../src/Cryptography/StellaOps.Cryptography/obj/Debug/net10.0/StellaOps.Cryptography.GlobalUsings.g.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |

## Testing Fullness Findings
- Status: PASS
- Expected layers (heuristic): Unit
- Detected test projects: ../src/Cryptography/__Tests/StellaOps.Cryptography.Tests/StellaOps.Cryptography.Tests.csproj [Unit]
- Missing layers: none

### Manual checks required
- Observability contract tests for WebService/Worker.
- Intent tags for regulatory modules (Policy, Authority, Signer, Attestor, EvidenceLocker).
- Offline execution (tests must run without network access).
- Coverage matrix alignment (docs/technical/testing/TEST_COVERAGE_MATRIX.md).

### Fix Guidance
- None.