Abstract: A method of receiving and executing a secret software (G) on data in a secure enclave of a first device (DO) includes the following steps implemented in the secure enclave, that is to say a step of generating a public key (B), a step of receiving the encrypted secret software (Gs) coming from a second device (AP), a step of decrypting the encrypted secret software (Gs) from a key (K; P) depending of the public key (B, a step of receiving data; and a step of executing the secret software (G) using the data.

Abstract: A method of receiving and executing a secret software (G) on data in a secure enclave of a first device (DO) includes the following steps implemented in the secure enclave, that is to say a step of generating a public key (B), a step of receiving the encrypted secret software (Gs) coming from a second device (AP), a step of decrypting the encrypted secret software (Gs) from a key (K; P) depending of the public key (B, a step of receiving data; and a step of executing the secret software (G) using the data.

Abstract: The invention relates to a secure and reliable manner to verify and combine data coming from different sources of data. In particular, the invention relates to the limitation of the operations of matching evaluation of structured data sets and combination of these structured data sets to specific clients, and the protection of the identifiers used for the matching evaluation and combination operations so that the clients cannot access the identifiers in clear.

Abstract: Systems, methods, and devices for the automated, community-based exchange of procurement documents. In some embodiments, there may be different sets of rules for each of a number of different communities of trading partners. Each set of rules may be made up of rules data for direct peer-to-peer exchange and/or transformation of procurement documents in respective communities. By way of example, a host trading partner may select the rules for exchange of procurement documents for a community. Invited trading partners may register for the community, and rules for the community may then be distributed to the registered trading partners.

Abstract: Systems, methods, and devices for the automated, community-based exchange of procurement documents. In some embodiments, there may be different sets of rules for each of a number of different communities of trading partners. Each set of rules may be made up of rules data for direct peer-to-peer exchange and/or transformation of procurement documents in respective communities. By way of example, a host trading partner may select the rules for exchange of procurement documents for a community. Invited trading partners may register for the community, and rules for the community may then be distributed to the registered trading partners.

Abstract: Systems, methods, and devices for the automated, community-based exchange of procurement documents. In some embodiments, there may be different sets of rules for each of a number of different communities of trading partners. Each set of rules may be made up of rules data for the automated exchange of procurement documents in respective communities. By way of example, a host trading partner may select the rules for exchange of procurement documents for a community. Invited trading partners may register for the community, and rules for the community may then be distributed to the registered trading partners.

Abstract: Systems, methods, and devices are described for the automated, community-based exchange of procurement documents. In some of embodiments, there may be different sets of rules for each of a number of different communities of trading partners. Each set of rules may be made up of rules data for the automated exchange of procurement documents in respective communities. By way of example, a host trading partner may select the rules for exchange of procurement documents for a community. Invited trading partners may register for the community, and rules for the community may then be distributed to the registered trading partners.

Abstract: Systems, methods, and devices are described for the automated, community-based exchange of procurement documents. In some of embodiments, there may be different sets of rules for each of a number of different communities of trading partners. Each set of rules may be made up of rules data for the automated exchange of procurement documents in respective communities. By way of example, a host trading partner may select the rules for exchange of procurement documents for a community. Invited trading partners may register for the community, and rules for the community may then be distributed to the registered trading partners.

Abstract: Systems, methods, and devices are described for the automated, community-based exchange of procurement documents. In some of embodiments, there may be different sets of rules for each of a number of different communities of trading partners. Each set of rules may be made up of rules data for the automated exchange of procurement documents in respective communities. By way of example, a host trading partner may select the rules for exchange of procurement documents for a community. Invited trading partners may register for the community, and rules for the community may then be distributed to the registered trading partners.

Abstract: Systems, methods, and devices are described for the automated, electronic exchange of procurement documents using a distributed architecture. A server computer system may manage different sets of transformation rules and plug-ins for various sets of trading partners. These rules and plug-ins may be distributed by the server computer system to trading partners. The rules and plug-ins may be specific to particular communities of trading partners or specific to particular trading partners. A sending trading partner may then generate a procurement document according to these rules, and may locally transform the document using the plug-in to generate a transformed document for transmission to the receiving trading partner. The receiving trading partner may receive the document via a direct connection, and locally transform the received document to a selectable format using the distributed plug-in.

Abstract: Methods, systems, and devices are described for the secure electronic exchange of procurement documents. A server computer system may manage different sets of security procedures, distributing certificates to trading partners. These certificates may be community-specific certificates for a limited community of trading partners. When particular trading partners (e.g., of the community) agree to exchange procurement documents, they may first exchange their certificates (or portions thereof) with each other. A sending trading partner may then provide an electronic signature for a procurement document to be transmitted, and encrypt the signed procurement document using the receiving trading partner's public key.