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Update FulfillRequisitionRequest and ProtocolConfig for ShuffleBasedSecretSharing protocol #191

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merged 11 commits into from
Nov 28, 2023
Merged

Update FulfillRequisitionRequest and ProtocolConfig for ShuffleBasedSecretSharing protocol #191

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85b9098
Add seed into FulfillRequisitionRequest for ShuffleBasedSecretSharing
renjiezh Nov 20, 2023
bbc9800
Add comment
renjiezh Nov 20, 2023
fa12373
Add protocol config in FulfillRequisitionRequest.
renjiezh Nov 20, 2023
ee51241
Add deps in BUILD
renjiezh Nov 20, 2023
567e55b
Add ShuffleBasedSecretSharing into protocol config
renjiezh Nov 20, 2023
5112176
Drop max_frequency in ProtocolConfig.
renjiezh Nov 21, 2023
d236a73
Update by PR comments
renjiezh Nov 21, 2023
0732d41
Rename protocol to HonestMajorityShareShuffle
renjiezh Nov 21, 2023
0c55f4d
Fix typo
renjiezh Nov 21, 2023
d3b9052
Update comments.
renjiezh Nov 21, 2023
d26bba0
Update comments.
renjiezh Nov 22, 2023
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19 changes: 19 additions & 0 deletions src/main/proto/wfa/measurement/api/v2alpha/requisition_fulfillment_service.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ package wfa.measurement.api.v2alpha;

import "google/api/field_behavior.proto";
import "google/api/resource.proto";
import "wfa/measurement/api/v2alpha/protocol_config.proto";
import "wfa/measurement/api/v2alpha/requisition.proto";

option java_package = "org.wfanet.measurement.api.v2alpha";
Expand Down Expand Up @@ -55,6 +56,24 @@ message FulfillRequisitionRequest {
// (-- api-linter: core::0141::forbidden-types=disabled
// aip.dev/not-precedent: This is a random 64-bit value. --)
fixed64 nonce = 3 [(google.api.field_behavior) = REQUIRED];

// The protocol config of the Computation. This is used to validate that
// EDPs and the MPC are using the same protocol config.
// Required for ShuffleBasedSecretSharing protocol.
ProtocolConfig protocol_config = 4;

// Requisitions of ShuffleBasedSecretSharing protocol is fulfilled by either
// a blob or a seed.
message ShuffleBasedSecretSharing {
// The seed can be expanded into a deterministic blob using the same PRNG.
bytes seed = 1;
}
// Protocol specified values.
oneof protocol {
// Shuffle based secret sharing protocol. Fulfilled by either chunks (a
// blob), or a seed.
ShuffleBasedSecretSharing shuffle_based_secret_sharing = 5;
}
}

// The chunk message for this streaming request.
Expand Down