coolhacker1337

SP_MATH for Secp256k1

6

### Version master ### Description Hi there! While profiling wolfcrypt library I observed that setting WOLFSSL_HAVE_SP_ECC makes function `ecc_make_pub_ex` use `sp_ecc_mulmod_base_256` when curve is [ECC_SECP256R1](https://github.com/wolfSSL/wolfssl/blob/master/wolfcrypt/src/ecc.c#L4936). I am using x86_64 implementation...