README.md (961B)
1 # Sample certificates 2 3 This folder contains certificates and signing keys that are used by unit tests and sample applications. The certificates are not intended for production use. 4 5 The certificates are organized by supported C2PA signing algorithm. For each supported signing algorithm (ps256, ps384, ps512, es256, es384, Ees512, ed25519) there are three files. 6 * {alg}.pem - private signing key in PEM format 7 * {alg}.pub - certificate chain from signing certificate to the last certificate before the root CA, as a concatenated list of certficates 8 * {alg}_root.pub_key - public key of the root CA used to verify the last certificate in the certificate chain. 9 10 ## More info 11 12 For more information on digital signatures and the C2PA trust model see [https://c2pa.org/specifications/specifications/1.0/specs/C2PA_Specification.html#_digital_signatures] and [https://c2pa.org/specifications/specifications/1.0/specs/C2PA_Specification.html#_credential_types]