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* This manages secure sessions and provides framework for multiple transports. * The application can use protocomm layer directly to have application specific extensions for provisioning (or non-provisioning) use cases. * Following features are available for provisioning : * Security - Security0 (no security), Security1 (curve25519 key exchange + AES-CTR encryption) * Proof-of-possession support for Security1 * Protocomm requires specific protocol buffer modules for compilation which can be generated from the `.proto` files in the `proto` directory using make. Co-Authored-By: Amey Inamdar <amey@espressif.com> Co-Authored-By: Anurag Kar <anurag.kar@espressif.com>
29 lines
641 B
Protocol Buffer
29 lines
641 B
Protocol Buffer
syntax = "proto3";
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import "constants.proto";
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/* Data structure of Session command/request packet */
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message S0SessionCmd {
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}
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/* Data structure of Session response packet */
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message S0SessionResp {
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Status status = 1;
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}
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/* A message must be of type Cmd or Resp */
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enum Sec0MsgType {
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S0_Session_Command = 0;
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S0_Session_Response = 1;
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}
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/* Payload structure of session data */
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message Sec0Payload {
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Sec0MsgType msg = 1; /*!< Type of message */
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oneof payload {
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S0SessionCmd sc = 20; /*!< Payload data interpreted as Cmd */
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S0SessionResp sr = 21; /*!< Payload data interpreted as Resp */
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}
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}
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