| /* |
| * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the OpenSSL license (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| |
| #ifndef HEADER_KDF_H |
| # define HEADER_KDF_H |
| |
| # include <openssl/kdferr.h> |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| # define EVP_PKEY_CTRL_TLS_MD (EVP_PKEY_ALG_CTRL) |
| # define EVP_PKEY_CTRL_TLS_SECRET (EVP_PKEY_ALG_CTRL + 1) |
| # define EVP_PKEY_CTRL_TLS_SEED (EVP_PKEY_ALG_CTRL + 2) |
| # define EVP_PKEY_CTRL_HKDF_MD (EVP_PKEY_ALG_CTRL + 3) |
| # define EVP_PKEY_CTRL_HKDF_SALT (EVP_PKEY_ALG_CTRL + 4) |
| # define EVP_PKEY_CTRL_HKDF_KEY (EVP_PKEY_ALG_CTRL + 5) |
| # define EVP_PKEY_CTRL_HKDF_INFO (EVP_PKEY_ALG_CTRL + 6) |
| # define EVP_PKEY_CTRL_HKDF_MODE (EVP_PKEY_ALG_CTRL + 7) |
| # define EVP_PKEY_CTRL_PASS (EVP_PKEY_ALG_CTRL + 8) |
| # define EVP_PKEY_CTRL_SCRYPT_SALT (EVP_PKEY_ALG_CTRL + 9) |
| # define EVP_PKEY_CTRL_SCRYPT_N (EVP_PKEY_ALG_CTRL + 10) |
| # define EVP_PKEY_CTRL_SCRYPT_R (EVP_PKEY_ALG_CTRL + 11) |
| # define EVP_PKEY_CTRL_SCRYPT_P (EVP_PKEY_ALG_CTRL + 12) |
| # define EVP_PKEY_CTRL_SCRYPT_MAXMEM_BYTES (EVP_PKEY_ALG_CTRL + 13) |
| |
| # define EVP_PKEY_HKDEF_MODE_EXTRACT_AND_EXPAND 0 |
| # define EVP_PKEY_HKDEF_MODE_EXTRACT_ONLY 1 |
| # define EVP_PKEY_HKDEF_MODE_EXPAND_ONLY 2 |
| |
| # define EVP_PKEY_CTX_set_tls1_prf_md(pctx, md) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_TLS_MD, 0, (void *)(md)) |
| |
| # define EVP_PKEY_CTX_set1_tls1_prf_secret(pctx, sec, seclen) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_TLS_SECRET, seclen, (void *)(sec)) |
| |
| # define EVP_PKEY_CTX_add1_tls1_prf_seed(pctx, seed, seedlen) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_TLS_SEED, seedlen, (void *)(seed)) |
| |
| # define EVP_PKEY_CTX_set_hkdf_md(pctx, md) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_HKDF_MD, 0, (void *)(md)) |
| |
| # define EVP_PKEY_CTX_set1_hkdf_salt(pctx, salt, saltlen) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_HKDF_SALT, saltlen, (void *)(salt)) |
| |
| # define EVP_PKEY_CTX_set1_hkdf_key(pctx, key, keylen) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_HKDF_KEY, keylen, (void *)(key)) |
| |
| # define EVP_PKEY_CTX_add1_hkdf_info(pctx, info, infolen) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_HKDF_INFO, infolen, (void *)(info)) |
| |
| # define EVP_PKEY_CTX_hkdf_mode(pctx, mode) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_HKDF_MODE, mode, NULL) |
| |
| # define EVP_PKEY_CTX_set1_pbe_pass(pctx, pass, passlen) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_PASS, passlen, (void *)(pass)) |
| |
| # define EVP_PKEY_CTX_set1_scrypt_salt(pctx, salt, saltlen) \ |
| EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_SCRYPT_SALT, saltlen, (void *)(salt)) |
| |
| # define EVP_PKEY_CTX_set_scrypt_N(pctx, n) \ |
| EVP_PKEY_CTX_ctrl_uint64(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_SCRYPT_N, n) |
| |
| # define EVP_PKEY_CTX_set_scrypt_r(pctx, r) \ |
| EVP_PKEY_CTX_ctrl_uint64(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_SCRYPT_R, r) |
| |
| # define EVP_PKEY_CTX_set_scrypt_p(pctx, p) \ |
| EVP_PKEY_CTX_ctrl_uint64(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_SCRYPT_P, p) |
| |
| # define EVP_PKEY_CTX_set_scrypt_maxmem_bytes(pctx, maxmem_bytes) \ |
| EVP_PKEY_CTX_ctrl_uint64(pctx, -1, EVP_PKEY_OP_DERIVE, \ |
| EVP_PKEY_CTRL_SCRYPT_MAXMEM_BYTES, maxmem_bytes) |
| |
| |
| # ifdef __cplusplus |
| } |
| # endif |
| #endif |