Longfellow ZK 0290cb32

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mdoc_1f_io.h
1// Copyright 2025 Google LLC.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef PRIVACY_PROOFS_ZK_LIB_CIRCUITS_MDOC_MDOC_1F_IO_H_
16#define PRIVACY_PROOFS_ZK_LIB_CIRCUITS_MDOC_MDOC_1F_IO_H_
17
18#include <cstddef>
19
20#include "circuits/mdoc/mdoc_constants.h"
21
22 namespace proofs {
23
24 static constexpr size_t kMdoc1DateLen = 20; // Length of CBOR-formatted time.
25 static constexpr size_t kMdoc1MaxSHABlocks = 7;
26 static constexpr size_t kMdoc1CborIndexBits = 9;
27 static constexpr size_t kMdoc1MaxMsoLen =
28 kMdoc1MaxSHABlocks * 64 - 9 - kCose1PrefixLen;
29 static constexpr size_t kMdoc1SHAPluckerBits = 3;
30} // namespace proofs
31
32#endif // PRIVACY_PROOFS_ZK_LIB_CIRCUITS_MDOC_MDOC_1F_IO_H_