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Merge pull request #389 from JohnLCaron/runTrustedPep
Add threaded RunTrustedPep CLI.
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egklib/src/commonMain/kotlin/electionguard/pep/BallotPep.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| package electionguard.pep | ||
|
|
||
| import electionguard.ballot.DecryptedTallyOrBallot | ||
| import electionguard.core.* | ||
| import electionguard.json2.* | ||
| import kotlinx.serialization.Serializable | ||
|
|
||
| data class BallotPep( | ||
| val ballotId: String, | ||
| val isEq: Boolean, | ||
| val contests: List<ContestPep>, | ||
| ) | ||
|
|
||
| data class ContestPep( | ||
| val contestId: String, | ||
| val selections: List<SelectionPep>, | ||
| ) | ||
|
|
||
| data class SelectionPep( | ||
| val selectionId: String, | ||
| val ciphertextRatio: ElGamalCiphertext, // α, β | ||
| val ciphertextAB: ElGamalCiphertext, // A, B | ||
| val blindingProof: ChaumPedersenProof, | ||
| val T: ElementModP, | ||
| val decryptionProof: ChaumPedersenProof, | ||
| ) { | ||
|
|
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| constructor(step1: PepSimple.SelectionStep1, dselection: DecryptedTallyOrBallot.Selection) : this ( | ||
| dselection.selectionId, | ||
| step1.ciphertextRatio, | ||
| step1.ciphertextAB, | ||
| ChaumPedersenProof(step1.c, step1.v), | ||
| dselection.bOverM, | ||
| dselection.proof, | ||
| ) | ||
| constructor(selection: PepTrusted.SelectionWorking, dselection: DecryptedTallyOrBallot.Selection) : this( | ||
| dselection.selectionId, | ||
| selection.ciphertextRatio, | ||
| selection.ciphertextAB, | ||
| ChaumPedersenProof(selection.c, selection.v), | ||
| dselection.bOverM, | ||
| dselection.proof, | ||
| ) | ||
| constructor(work: BlindWorking, dselection: DecryptedTallyOrBallot.Selection) : this ( | ||
| dselection.selectionId, | ||
| work.ciphertextRatio, | ||
| work.ciphertextAB!!, | ||
| ChaumPedersenProof(work.c, work.v!!), | ||
| dselection.bOverM, | ||
| dselection.proof, | ||
| ) | ||
| } | ||
|
|
||
| @Serializable | ||
| data class BallotPepJson( | ||
| val ballot_id: String, | ||
| val is_equal: Boolean, | ||
| val contests: List<ContestPepJson>, | ||
| ) | ||
|
|
||
| @Serializable | ||
| data class ContestPepJson( | ||
| val contest_id: String, | ||
| val selections: List<SelectionPepJson>, | ||
| ) | ||
|
|
||
| @Serializable | ||
| data class SelectionPepJson( | ||
| val selection_id: String, | ||
| val ciphertext_ratio: ElGamalCiphertextJson, | ||
| val ciphertext_AB: ElGamalCiphertextJson, | ||
| val blinding_proof: ChaumPedersenJson, | ||
| val T: ElementModPJson, | ||
| val decryption_proof: ChaumPedersenJson, | ||
| ) | ||
|
|
||
| fun BallotPep.publishJson(): BallotPepJson { | ||
| val contests = this.contests.map { pcontest -> | ||
|
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| // val selectionId: String, | ||
| // val ciphertextRatio: ElGamalCiphertext, // α, β | ||
| // val ciphertextAB: ElGamalCiphertext, // A, B | ||
| // val blindingProof: ChaumPedersenProof, | ||
| // val T: ElementModP, | ||
| // val decryptionProof: ChaumPedersenProof, | ||
| ContestPepJson( | ||
| pcontest.contestId, | ||
| pcontest.selections.map { | ||
| SelectionPepJson( | ||
| it.selectionId, | ||
| it.ciphertextRatio.publishJson(), | ||
| it.ciphertextAB.publishJson(), | ||
| it.blindingProof.publishJson(), | ||
| it.T.publishJson(), | ||
| it.decryptionProof.publishJson(), | ||
| ) | ||
| }) | ||
| } | ||
| return BallotPepJson(this.ballotId, this.isEq, contests) | ||
| } | ||
|
|
||
| fun BallotPepJson.import(group: GroupContext): BallotPep { | ||
| val contests = this.contests.map { pcontest -> | ||
|
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| // val selection_id: String, | ||
| // val ciphertext_ratio: ElGamalCiphertextJson, | ||
| // val ciphertext_AB: ElGamalCiphertextJson, | ||
| // val blinding_proof: ChaumPedersenJson, | ||
| // val T: ElementModPJson, | ||
| // val decryption_proof: ChaumPedersenJson, | ||
| ContestPep( | ||
| pcontest.contest_id, | ||
| pcontest.selections.map { | ||
| SelectionPep( | ||
| it.selection_id, | ||
| it.ciphertext_ratio.import(group), | ||
| it.ciphertext_AB.import(group), | ||
| it.blinding_proof.import(group), | ||
| it.T.import(group), | ||
| it.decryption_proof.import(group), | ||
| ) | ||
| }) | ||
| } | ||
| return BallotPep(this.ballot_id, this.is_equal, contests) | ||
| } |
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