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include/nil/crypto3/zk/components/pubkey/plonk/eddsa_5_wires.hpp
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| //---------------------------------------------------------------------------// | ||
| // Copyright (c) 2021 Mikhail Komarov <nemo@nil.foundation> | ||
| // Copyright (c) 2021 Nikita Kaskov <nbering@nil.foundation> | ||
| // | ||
| // MIT License | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in all | ||
| // copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| // SOFTWARE. | ||
| //---------------------------------------------------------------------------// | ||
| // @file Declaration of interfaces for auxiliary components for the SHA256 component. | ||
| //---------------------------------------------------------------------------// | ||
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| #ifndef CRYPTO3_ZK_BLUEPRINT_PLONK_EDDSA_5_WIRES_HPP | ||
| #define CRYPTO3_ZK_BLUEPRINT_PLONK_EDDSA_5_WIRES_HPP | ||
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| #include <nil/crypto3/zk/components/blueprint.hpp> | ||
| #include <nil/crypto3/zk/components/blueprint_variable.hpp> | ||
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| namespace nil { | ||
| namespace crypto3 { | ||
| namespace zk { | ||
| namespace components { | ||
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| template<typename TBlueprintField, typename FieldType, | ||
| std::size_t W0 = 4, std::size_t W1 = 0, std::size_t W2 = 1, std::size_t W3 = 2, | ||
| std::size_t W4 = 3> | ||
| class eddsa_verifier_plonk : public component<TBlueprintField> { | ||
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| typedef snark::plonk_constraint_system<TBlueprintField> arithmetization_type; | ||
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| constexpr algebra::matrix<typename CurveType::scalar_field_type::value_type, 3, 3> M; | ||
| constexpr algebra::vector<typename CurveType::scalar_field_type::value_type, 3> RC; | ||
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| typedef blueprint<arithmetization_type, TBlueprintField> blueprint_type; | ||
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| typename blueprint_type::row_index_type j; | ||
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| range_plonk<TBlueprintField> range_proof; | ||
| sha512_plonk<TBlueprintField> sha512; | ||
| element_g1_fixed_base_scalar_mul_plonk<TBlueprintField> fixed_scalar_mul; | ||
| element_g1_variable_base_scalar_mul_plonk<TBlueprintField> variable_base_mul; | ||
| public: | ||
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| eddsa_verifier_plonk(blueprint_type &bp) : | ||
| component<FieldType>(bp), range_proof(bp), sha512(bp), | ||
| fixed_scalar_mul(bp), variable_base_mul(bp) { | ||
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| j = bp.allocate_rows(6); | ||
| } | ||
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| void generate_gates() { | ||
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| constexpr static const typename blueprint_type::variable_type w_o_jp2(W0, | ||
| blueprint_type::variable_type::rotation_type::pre_previous); | ||
| constexpr static const typename blueprint_type::variable_type w_1_jp2(W1, | ||
| blueprint_type::variable_type::rotation_type::pre_previous); | ||
| constexpr static const typename blueprint_type::variable_type w_2_jp2(W2, | ||
| blueprint_type::variable_type::rotation_type::pre_previous); | ||
| constexpr static const typename blueprint_type::variable_type w_3_jp2(W3, | ||
| blueprint_type::variable_type::rotation_type::pre_previous); | ||
| constexpr static const typename blueprint_type::variable_type w_4_jp2(W4, | ||
| blueprint_type::variable_type::rotation_type::pre_previous); | ||
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| constexpr static const typename blueprint_type::variable_type w_o_jm1(W0, | ||
| blueprint_type::variable_type::rotation_type::previous); | ||
| constexpr static const typename blueprint_type::variable_type w_1_jm1(W1, | ||
| blueprint_type::variable_type::rotation_type::previous); | ||
| constexpr static const typename blueprint_type::variable_type w_2_jm1(W2, | ||
| blueprint_type::variable_type::rotation_type::previous); | ||
| constexpr static const typename blueprint_type::variable_type w_3_jm1(W3, | ||
| blueprint_type::variable_type::rotation_type::previous); | ||
| constexpr static const typename blueprint_type::variable_type w_4_jm1(W4, | ||
| blueprint_type::variable_type::rotation_type::previous); | ||
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| constexpr static const typename blueprint_type::variable_type w_o_j(W0, | ||
| blueprint_type::variable_type::rotation_type::current); | ||
| constexpr static const typename blueprint_type::variable_type w_1_j(W1, | ||
| blueprint_type::variable_type::rotation_type::current); | ||
| constexpr static const typename blueprint_type::variable_type w_2_j(W2, | ||
| blueprint_type::variable_type::rotation_type::current); | ||
| constexpr static const typename blueprint_type::variable_type w_3_j(W3, | ||
| blueprint_type::variable_type::rotation_type::current); | ||
| constexpr static const typename blueprint_type::variable_type w_4_j(W4, | ||
| blueprint_type::variable_type::rotation_type::current); | ||
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| constexpr static const typename blueprint_type::variable_type w_o_jp1(W0, | ||
| blueprint_type::variable_type::rotation_type::next); | ||
| constexpr static const typename blueprint_type::variable_type w_1_jp1(W1, | ||
| blueprint_type::variable_type::rotation_type::next); | ||
| constexpr static const typename blueprint_type::variable_type w_2_jp1(W2, | ||
| blueprint_type::variable_type::rotation_type::next); | ||
| constexpr static const typename blueprint_type::variable_type w_3_jp1(W3, | ||
| blueprint_type::variable_type::rotation_type::next); | ||
| constexpr static const typename blueprint_type::variable_type w_4_jp1(W4, | ||
| blueprint_type::variable_type::rotation_type::next); | ||
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| constexpr static const typename blueprint_type::variable_type w_o_jp2(W0, | ||
| blueprint_type::variable_type::rotation_type::after_next); | ||
| constexpr static const typename blueprint_type::variable_type w_1_jp2(W1, | ||
| blueprint_type::variable_type::rotation_type::after_next); | ||
| constexpr static const typename blueprint_type::variable_type w_2_jp2(W2, | ||
| blueprint_type::variable_type::rotation_type::after_next); | ||
| constexpr static const typename blueprint_type::variable_type w_3_jp2(W3, | ||
| blueprint_type::variable_type::rotation_type::after_next); | ||
| constexpr static const typename blueprint_type::variable_type w_4_jp2(W4, | ||
| blueprint_type::variable_type::rotation_type::after_next); | ||
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| range_proof.generate_gates(); | ||
| sha512_plonk.generate_gates(); | ||
| fixed_scalar_mul.generate_gates(); | ||
| variable_base_mul.generate_gates(); | ||
| } | ||
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| void generate_assignments( | ||
| pubkey::eddsa<FieldType>::digest_type signature, | ||
| pubkey::eddsa<FieldType>::message_type M, | ||
| pubkey::eddsa<FieldType>::public_key_type A, | ||
| pubkey::eddsa<FieldType>::generator_type B) { | ||
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| range_proof.generate_assignments(signature.s, 2**252, 2**252+27742317777372353535851937790883648493); | ||
| sha512_plonk.generate_assignments(data, R, A ,M); | ||
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| fixed_scalar_mul.generate_assignments(s, B, s*B); | ||
| variable_scalar_mul.generate_assignments(); | ||
| } | ||
| }; | ||
|
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| } // namespace components | ||
| } // namespace zk | ||
| } // namespace crypto3 | ||
| } // namespace nil | ||
|
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| #endif // CRYPTO3_ZK_BLUEPRINT_PLONK_EDDSA_5_WIRES_HPP |