zeekay 266c574972 hqc + ops/code: GPU/CGO surface for HQC code-based KEM ...

Adds two layers for HQC (NIST PQC Round-4 selected, NIST IR 8528):

  ops/code/   Go binding to luxcpp/gpu's libluxgpu_hqc.a — KEM batch
              entry (keypair_batch, encaps_batch, decaps_batch) plus
              low-level kernels (gf2_polymul, reed_solomon_decode,
              reed_muller_decode). cgo / no-cgo variants per the
              accel build-tag convention.

  hqc/        Thin re-export of ops/code under HQC-named symbols, so
              callers can import accel/hqc instead of accel/ops/code.
              No duplication — types are aliased, helpers forward.

Both layers are byte-equal to the PQClean reference under
luxfi/crypto/hqc/pqclean. Validators reach consensus on encapsulation
ciphertexts, so byte-equality with PQClean is a hard requirement.

Consumed by luxfi/crypto/hqc/gpu_cgo.go (cgo single-shot polymul path)
and luxfi/crypto/hqc/gpu.go (batch KEM dispatch).

2026-05-21 13:33:26 -07:00

..

hqc.go

hqc + ops/code: GPU/CGO surface for HQC code-based KEM

2026-05-21 13:33:26 -07:00