Universal and protected digital envelope

TRACEABILITY AND SECURE MONITORING OF ELECTRONIC EXCHANGE

Keyvelop Client (desktop or API server software) and/or Keyvelop Web (to be used with a browser) create digital envelopes (Keyvelop) used to enclose any file regardless of format or size. It receives encryption keys, “HASH” calculation method for integrity checking, time stamping, then encrypts or decrypts the envelope and associated files. It updates a status record for every Keyvelop.

Keyvelop Server checks identities, validation dates, then distributes encryption keys, catches evidence of transmission integrity with fingerprint calculation, time-stamps all actions and creates status record updating. Keyvelop Server keeps the safe trace of the exchange and never knows the content of the exchanged documents.

Available for Client Server or web application. Batch or real time. Usable with any media (e-mail, FTP, USB key, CD Rom).

The 12 Wonders of Keyvelop, "trustworthy original value" of the dématerialization process

1	Checks the sender's identity
2	Checks the identities of all recipients
3	Encrypts all information transmitted
4	Certifies the integrity of all files sent and received
5	Protects all files transmitted
6	Forwards official acknowledgment of receipt of items or documents
7	Signs all documents electronically
8	Approves or rejects the content of documents (with contractual value)
9	Refuses to open envelopes outside of designated dates
10	Time-stamps all actions, including sealing, opening and content approval
11	Certifies the overall Keyvelop process
12	Retains a legal record of all preceding features