digital public function certificates for digital signature

Description

Acquire three digital public function certificates for digital signature, with cryptographic token-type device, in new issuance mode, intended for: i) signing of internal and banking documents of the Entity; ii) signing of electronic documents on the CETIL OBP platform for Type B Bonds and Return of Contributions of the Ministry of Finance and Public Credit; and iii) signing of files and reports associated with RUAFF/PISIS of the Ministry of Health and Social Protection, in accordance with the spec