package com.webank.wedpr.crypto.proto

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Pair of id and message bytes.

Used in: DataDict

• bytes id = 1

• bytes message = 2

Dict of id and message bytes.

• repeated BytesToBytesPair pair = 1

List of ids.

• repeated bytes id = 1

Sender's ciphertext item for a single encrypted message of k-out-of-n OT.

Used in: OtCiphertextsKOutOfN

• bytes fingerprint = 1

• bytes key_basepoint = 2

• repeated bytes encrypted_message = 3

Sender's ciphertext collection of k-out-of-n OT.

• repeated OtCiphertextItemKOutOfN ciphertext = 1

ZKP data to verify the balance relationship among value commitments. For example, given C(x), C(y), C(z), this proof data can be used to verify whether x * y =? z.

• bytes t1 = 1

• bytes t2 = 2

• bytes t3 = 3

• bytes m1 = 4

• bytes m2 = 5

• bytes m3 = 6

• bytes m4 = 7

• bytes m5 = 8

• bytes m6 = 9

• bytes check1 = 10

• bytes check2 = 11

ZKP data to verify the equality relationship among value commitments. For example, given C(x), C(y), this proof data can be used to verify whether x =? y.

• bytes m1 = 1

• bytes t1 = 2

• bytes t2 = 3

Receiver's commitment for the chosen messages during k-out-of-n OT.

• bytes point_x = 1

• bytes point_y = 2

• repeated bytes point_z = 3

Receiver's secret to decrypt the chosen messages during k-out-of-n OT.

• bytes scalar_b = 2