Sample
verify go.step.sm/crypto/keyutil.GenerateKeyPair in pkg:golang/go.step.sm/crypto@v0.45.0
sha256:ec3cf0d603816b43c625f6f72efb78f5782a98a50dca2e880cef9c8a9e2c665b
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… |
2026-08-23 |
Case
HOW- Goal
- verify go.step.sm/crypto/keyutil.GenerateKeyPair in pkg:golang/go.step.sm/crypto@v0.45.0
- Packages
- Symbols
-
- go.step.sm/crypto/keyutil.GenerateKeyPair
- Created
- 2026-08-23T16:36:42Z
Contract
- keyutil.GenerateKeyPair("EC", "P-256", 0) returns non-nil ECDSA public and private keys matching elliptic curve P-256
- keyutil.GenerateKeyPair("RSA", "", 2048) returns non-nil RSA key pair with at least 2048 bit modulus
- keyutil.GenerateKeyPair("OKP", "Ed25519", 0) returns non-nil Ed25519 public and private keys
- keyutil.VerifyPair returns nil when verifying matching generated key pairs for EC, RSA, and OKP
- keyutil.Fingerprint returns a non-empty string fingerprint for generated public keys
- keyutil.GenerateKeyPair returns an error when given an unsupported key algorithm
- keyutil.VerifyPair returns an error when verifying mismatched public and private keys
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous