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Testaroo

X.509 certificate and key fixtures

Self-signed X.509 certificates (PEM, CRT, DER), a CSR, RSA and Ed25519 keys, an SSH public key, a PKCS#12 bundle, and an htpasswd file, all published sample-only material, for testing certificate parsers, TLS tooling, keystore importers, and PEM/DER decoders.

Each card starts with one representative test file. Choose a use case, search, or filter to find a specific profile; a card’s variant menu contains its related samples.

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42 test families · 97 available files · Page 1 of 3

Preview of SAMPLE CA Bundle: Root + Intermediate

Pki

SAMPLE CA Bundle: Root + Intermediate

The two CA certificates concatenated in trust-store order, the shape a `--cafile` or `ca-bundle.crt` argument expects. Point a client at this and every other valid p7 leaf becomes verifiable.

File
PEM · Pki
Preview of SAMPLE Certificate Revocation List (DER)

Pki

SAMPLE Certificate Revocation List (DER)

Binary DER twin of the SAMPLE CRL: the exact encoding a CRL distribution point serves over HTTP. Use it to test binary CRL fetching and caching paths that never see PEM armour.

File
DER · Pki · DER (binary)
Preview of SAMPLE Client Authentication Certificate

Pki

SAMPLE Client Authentication Certificate

A mutual-TLS client certificate: EC P-256 subject key, clientAuth EKU only, and an OU naming the fictional access group. Present it to an mTLS endpoint to test client-certificate parsing and EKU enforcement.

File
PEM · Pki