Sample
create and parse SCEP PKCSReq and CertRep messages with NewCSRRequest and ParsePKIMessage
sha256:68d8a2e5ffb5885d4a984850ac66c6adca3cc24b536ce8386b8f09f169035619
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
- create and parse SCEP PKCSReq and CertRep messages with NewCSRRequest and ParsePKIMessage
- Symbols
-
- scep.NewCSRRequest
- scep.ParsePKIMessage
- Created
- 2026-08-23T16:54:59Z
Contract
- scep.NewCSRRequest creates a SCEP PKCSReq message encapsulating a PKCS#10 certificate request with a challenge password
- scep.ParsePKIMessage verifies and unpacks the PKCS#7 envelope to extract messageType, transactionID, and senderNonce
- scep.PKIMessage.DecryptPKIEnvelope decrypts the recipient-encrypted CSR payload and extracts subject and challengePassword
- scep.PKIMessage.Success constructs a CertRep SUCCESS response encrypting the issued certificate in a degenerate PKCS#7 structure
- scep.PKIMessage.Fail constructs a signed CertRep FAILURE response with the specified failInfo reason
- scep.DegenerateCertificates and scep.CACerts encode and decode certificates in degenerate PKCS#7 format
- scep.NewCSRRequest returns an error when no CA/RA recipient certificates are provided
- scep.ParsePKIMessage returns an error when given invalid or malformed data
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- main.go
- spec.json
- test/contract.go
Origin Seeder
anonymous