SHA256Final
(md_final_fn *) SHA256Final
DEF_WEAK(SHA256Final);
void SHA256Final(u_int8_t [SHA256_DIGEST_LENGTH], SHA2_CTX *)
SHA256Final(apphash, &ctx);
SHA256Final(sighash, &ctx);
SHA256Final(apphash, &ctx);
SHA256Final(message, &ctx);
SHA256Final(d, &ctx);