Certification chains
Certificates of Certification Service Provider
Certification chains are official electronic signatures that should be installed on your computer, so that you are able to sign with your B-Trust signature.
The Root certificates are published by the Communications Regulation Commission in the Register of the providers of identification services. They are self-issued and self-signed by the Provider.
By the use of the root certificates are signed the other official certificates, as well as the relevant Certificate Revocation List (RootCA’s CRL).
| B-Trust Root Qualified CA | DER | PEM | CRL |
Services the specialized structure introduced by the Provider for issuance of qualified electronic signature certificates. Signs the current Certificate Revocation Lists (CRL) issued by this basic certification authority.
| B-Trust Root Advanced CA | DER | PEM | CRL |
Services the specialized structure introduced by the Provider for issuance of advanced electronic signature certificates, server certificates, information and software object certificates and application-specific electronic signature. Signs the current Certificate Revocation Lists (CRL) issued by this basic certification authority.
| B-Trust Root CA Certificate | DER | PEM | CRL |
Services the specialized structure introduced by the Provider for issuance of qualified and advanced electronic signature certificates, server certificates, information and software object certificates and application-specific electronic signatures. Signs the current Certificate Revocation Lists (CRL) issued by this basic certification authority.
By the use of the Operational certificates are signed all signatures issued by B-Trust, as well as the relevant Certificate Revocation List (OperCA`s CRL).
| B-Trust Operational Qualified CA | DER | PEM | CRL |
Services the specialized structure introduced by the Provider and signs certificates of qualified electronic signatures for end-users. Also signs the current Certificate Revocation Lists (CRL) issued and signed by this operational CA.
| B-Trust Operational Advanced CA | DER | PEM | CRL |
Services the specialized structure introduced by the Provider and signs client certificates of: qualified electronic signatures, server certificates, information and software object certificates and application-specific electronic signatures. Also signs the current Certificate Revocation Lists (CRL) issued by this operational CA.
| Operational CA QES | DER | PEM | CRL |
Services the specialized structure introduced by the Provider and signs certificates of qualified electronic signatures for end-users. Also signs the current Certificate Revocation Lists (CRL) issued and signed by this operational CA.
| B-Trust Operational CA AES | DER | PEM | CRL |
Services the specialized structure introduced by the Provider and signs client certificates of: qualified electronic signatures, server certificates, information and software object certificates and application-specific electronic signatures. Also signs the current Certificate Revocation Lists (CRL) issued by this operational CA.
B-Trust Validation Authorities are used to verify the signatures signed with B-Trust certificates and validate their status: whether the electronic signature is valid at a definite period of time, whether it is temporarily suspended or terminated.
The Validation Authority certificates of the Provider has the same legal power as Qualified Electronic Signature certificates.
| B-Trust Root Qualified OCSP Authority | DER | PEM |
| B-Trust Root Advanced OCSP Authority | DER | PEM |
| B-Trust Qualified OCSP Authority | DER | PEM |
| B-Trust Advanced OCSP Authority | DER | PEM |
B-Trust Timestamp Authority signs the Timestamps issued by the Provider (Timestamp tokens/TST) of electronic documents, as requested by customers.
The Timestamp Authority certificates of the Provider has the same legal power as Qualified Electronic Signature certificates.
| B-Trust Qualified Time Stamp Authority 2023 | DER | PEM |