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2021-10-29crypto: ecc - Export additional helper functionsDaniele Alessandrelli1-0/+36
Export the following additional ECC helper functions: - ecc_alloc_point() - ecc_free_point() - vli_num_bits() - ecc_point_is_zero() This is done to allow future ECC device drivers to re-use existing code, thus simplifying their implementation. Functions are exported using EXPORT_SYMBOL() (instead of EXPORT_SYMBOL_GPL()) to be consistent with the functions already exported by crypto/ecc.c. Exported functions are documented in include/crypto/internal/ecc.h. Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-10-29crypto: ecc - Move ecc.h to include/crypto/internalDaniele Alessandrelli1-0/+245
Move ecc.h header file to 'include/crypto/internal' so that it can be easily imported from everywhere in the kernel tree. This change is done to allow crypto device drivers to re-use the symbols exported by 'crypto/ecc.c', thus avoiding code duplication. Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>