/* * 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