electronic signature & cryptographydevelopment & expert consulting

development & expert consulting


Electronic signature software empowers businesses to obtain legally valid signatures on documents completely online, with no paper printing or faxing. Documents are completed in minutes accelerating business deals and eliminating hassles for all parties.

TEA from Polysys is a server side application to create and verify CAdES, XAdES, and PAdES signatures. It provides services to achieve long term validity of electronic signatures by upgrading to long term or archival forms.

TEA uses the cutting edge ASiC container technology for associating either CAdES, XAdES signatures or time-stamp tokens, with one or more signed documents to which they apply.

TEA uses the built-in CryptoSigno Interop that validated to Common Criteria EAL3+ for signature creation and verification.

Certificate Maintenance and Review Record of CryptoSigno Interop (11 December, 2012)

Please contact us for any additional information.