Namirial Digital Sign app for iPhone and iPad

FirmaCerta by Namirial S.p.A. provides the following features for remote signature, time stamping and signature verification:
- Sign any digital document (documents, pictures, programs, data, etc..) in CAdES format
- Sign PDF documents in PAdES format
- Base64 signed files encoding
- Document signatures verification (requires active internet connection)
- Signature validity verification on CRL (requires active internet connection)
- Signature validity verification using OCSP service (requires active internet connection)
- Sign and Time-Stamp of digital documents (requires active internet connection)
- Time-stamp of advanced electronic signatures (requires active internet connection)
- Time-stamp in CAdES-T, PAdES-T and TSD formats (requires active internet connection)