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8cd3a3a599
For now what it works are only levelled ops with user parameters. (take a look to the tests) Done: - Add parameters to the fhe parameters to support CRT-based large integers - Add command line options and tests options to allows the user to give those new parameters - Update the dialects and pipeline to handle new fhe parameters for CRT-based large integers - Update the client parameters and the client library to handle the CRT-based large integers Todo: - Plug the optimizer to compute the CRT-based large interger parameters - Plug the pbs for the CRT-based large integer
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
// Part of the Concrete Compiler Project, under the BSD3 License with Zama
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// Exceptions. See
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// https://github.com/zama-ai/concrete-compiler-internal/blob/main/LICENSE.txt
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// for license information.
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#ifndef CONCRETELANG_CLIENTLIB_CRT_H_
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#define CONCRETELANG_CLIENTLIB_CRT_H_
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#include <cstdint>
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#include <vector>
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namespace concretelang {
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namespace clientlib {
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namespace crt {
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/// Compute the product of the moduli of the crt decomposition.
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///
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/// \param moduli The moduli of the crt decomposition
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/// \returns The product of moduli
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uint64_t productOfModuli(std::vector<int64_t> moduli);
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/// Compute the crt decomposition of a `val` according the given `moduli`.
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///
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/// \param moduli The moduli to compute the decomposition.
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/// \param val The value to decompose.
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/// \returns The remainders.
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std::vector<int64_t> crt(std::vector<int64_t> moduli, uint64_t val);
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/// Compute the inverse of the crt decomposition.
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///
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/// \param moduli The moduli used to compute the inverse decomposition.
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/// \param remainders The remainders of the decomposition.
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uint64_t iCrt(std::vector<int64_t> moduli, std::vector<int64_t> remainders);
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/// Encode the plaintext with the given modulus and the product of moduli of the
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/// crt decomposition
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uint64_t encode(int64_t plaintext, uint64_t modulus, uint64_t product);
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/// Decode follow the crt encoding
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uint64_t decode(uint64_t val, uint64_t modulus);
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} // namespace crt
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} // namespace clientlib
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} // namespace concretelang
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#endif
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