CodeSampleX

Sample

verify go.step.sm/crypto/minica.Sign in pkg:golang/go.step.sm/crypto@v0.44.6

sha256:b6888a6294b69bb88bc910619445b0f1596c137d0a2d57ea36423739084400e4

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment linux 24 · ubuntu · glibc 2.39 x64 go

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f…
2026-08-27

Case

HOW
Goal
verify go.step.sm/crypto/minica.Sign in pkg:golang/go.step.sm/crypto@v0.44.6
Packages
Symbols
  • go.step.sm/crypto/minica.Sign
Created
2026-08-27T14:03:24Z

Contract

  1. minica.New initializes a new MiniCA with default Root and Intermediate CA certificates and signers
  2. minica.New with minica.WithName configures Root and Intermediate CA Subject CommonNames with custom prefix
  3. minica.CA.Sign signs an X.509 certificate template and automatically populates NotBefore, NotAfter, SerialNumber, and SubjectKeyId
  4. minica.CA.Sign preserves explicit SerialNumber and validity period when provided in certificate template
  5. minica.CA.Sign sets AuthorityKeyId matching the intermediate CA SubjectKeyId and Issuer matching intermediate CA Subject
  6. x509 certificate signed by minica.CA.Sign verifies successfully against intermediate and root CA certificate pools
  7. minica.CA.Sign signs certificate templates with RSA public keys
  8. minica.CA.Sign returns an error when given an invalid certificate template with a nil public key

Files

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • main.go
  • spec.json
  • test/contract.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous