ca-certificates

Common CA certificates
This package includes PEM files of CA certificates to allow SSL-based
applications to check for the authenticity of SSL connections.
.
It includes, among others, certificate authorities used by the Debian
infrastructure and those shipped with Mozilla's browsers.
.
Please note that certificate authorities whose certificates are
included in this package are not in any way audited for
trustworthiness and RFC 3647 compliance, and that full responsibility
to assess them belongs to the local system administrator.