dcrypt_algorithms::poly::serialize

Struct DefaultCoefficientSerde

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pub struct DefaultCoefficientSerde;
Expand description

Default implementation for coefficient serialization

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impl DefaultCoefficientSerde

Optimized packing for common bit widths

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pub fn pack_10bit<M: Modulus>(poly: &Polynomial<M>) -> Result<Vec<u8>>

Optimized packing for 10-bit coefficients (Kyber ciphertext)

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pub fn unpack_10bit<M: Modulus>(bytes: &[u8]) -> Result<Polynomial<M>>

Optimized unpacking for 10-bit coefficients

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pub fn pack_13bit<M: Modulus>(poly: &Polynomial<M>) -> Result<Vec<u8>>

Optimized packing for 13-bit coefficients (Dilithium)

Trait Implementations§

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impl<M: Modulus> CoefficientPacker<M> for DefaultCoefficientSerde

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fn pack_coeffs(poly: &Polynomial<M>, bits_per_coeff: usize) -> Result<Vec<u8>>

Packs the polynomial’s coefficients into a byte vector
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impl<M: Modulus> CoefficientUnpacker<M> for DefaultCoefficientSerde

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fn unpack_coeffs(bytes: &[u8], bits_per_coeff: usize) -> Result<Polynomial<M>>

Unpacks coefficients from a byte vector into a new polynomial

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