Secure communication apparatus and method for facilitating recipient and sender activity delegation

I Curry, B Sutherland, K Simzer - US Patent App. 10/105,046, 2003 - Google Patents
(57) ABSTRACT A method and apparatus, Such as a Secure distribution Server, receives
encrypted information from a Sender, wherein the encrypted information is for transmission …

Secure transmission system with upgraded encryption strength

DJ Robertson - US Patent 10,567,357, 2020 - Google Patents
According to one embodiment, an apparatus is configured to receive a request to
communicate a message including a body to an intended recipient and to receive a first …

Method of transmitting and receiving message using encryption/decryption key

J Yu, J Nah, T Nam, S Sohn, C Park - US Patent App. 10/860,970, 2005 - Google Patents
Provided is a method of transmitting and receiving a mes sage using an
encryption/decryption key, by Which each of a sender and a recipient can generate an …

Method and apparatus for sending encrypted electronic mail through a distribution list exploder

RJ Perlman, SR Hanna - US Patent 6,912,656, 2005 - Google Patents
One embodiment of the present invention provides a System for Sending an encrypted
message through a distribution list exploder in order to forward the encrypted message to …

Method and apparatus for secure messaging

A Losovsky - US Patent App. 12/100,663, 2009 - Google Patents
In the some of the embodiments described below, encryption and decryption of store-and-
forward messages is performed on the network by an encryption unit, which is trusted with …

Encryption method and system for network communication

B Kim - US Patent App. 13/360,573, 2013 - Google Patents
Provided are devices and methods for data encryption and securely transmitting data over a
network. The methods can include receiving a request to retrieve a message encrypted with …

Method and apparatus for encrypted communications to a secure server

SDH Hsu, JN Hormuzdiar, JA Chun - US Patent 7,509,490, 2009 - Google Patents
US7509490B1 - Method and apparatus for encrypted communications to a secure server -
Google Patents US7509490B1 - Method and apparatus for encrypted communications to a …

Information processing apparatus and method and program

I Ogata - US Patent 8,229,116, 2012 - Google Patents
An information processing apparatus configured to transfer encrypted information from a
sending source to a sending destination, includes: a decryptor, an encryptor, and a …

Method and apparatus for distributing keys for decrypting and re-encrypting publicly distributed media

GL Graunke - US Patent 6,985,591, 2006 - Google Patents
The present invention provides Secure communication from one encryption domain to
another using a trusted module. In one embodiment, the invention includes receiving a first …

Method and apparatus for securely transferring data

KA Harrison, L Chen - US Patent 7,305,093, 2007 - Google Patents
(57) ABSTRACT A method and apparatus is provided for securely transferring first and
second data from a user to first and second parties respectively. More particularly, the user …