const EVP_CIPHER *evp_get_fips_cipher(const EVP_CIPHER *cipher) { int nid = cipher->nid; if (nid == NID_undef) return FIPS_evp_enc_null(); else return FIPS_get_cipherbynid(nid); }
const EVP_CIPHER *EVP_enc_null (void) { return FIPS_evp_enc_null (); }