76 lines
2.8 KiB
C
76 lines
2.8 KiB
C
/*
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* Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef HEADER_KDF_H
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# define HEADER_KDF_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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# define EVP_PKEY_CTRL_TLS_MD (EVP_PKEY_ALG_CTRL)
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# define EVP_PKEY_CTRL_TLS_SECRET (EVP_PKEY_ALG_CTRL + 1)
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# define EVP_PKEY_CTRL_TLS_SEED (EVP_PKEY_ALG_CTRL + 2)
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# define EVP_PKEY_CTRL_HKDF_MD (EVP_PKEY_ALG_CTRL + 3)
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# define EVP_PKEY_CTRL_HKDF_SALT (EVP_PKEY_ALG_CTRL + 4)
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# define EVP_PKEY_CTRL_HKDF_KEY (EVP_PKEY_ALG_CTRL + 5)
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# define EVP_PKEY_CTRL_HKDF_INFO (EVP_PKEY_ALG_CTRL + 6)
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# define EVP_PKEY_CTX_set_tls1_prf_md(pctx, md) \
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EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \
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EVP_PKEY_CTRL_TLS_MD, 0, (void *)md)
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# define EVP_PKEY_CTX_set1_tls1_prf_secret(pctx, sec, seclen) \
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EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \
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EVP_PKEY_CTRL_TLS_SECRET, seclen, (void *)sec)
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# define EVP_PKEY_CTX_add1_tls1_prf_seed(pctx, seed, seedlen) \
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EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \
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EVP_PKEY_CTRL_TLS_SEED, seedlen, (void *)seed)
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# define EVP_PKEY_CTX_set_hkdf_md(pctx, md) \
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EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \
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EVP_PKEY_CTRL_HKDF_MD, 0, (void *)md)
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# define EVP_PKEY_CTX_set1_hkdf_salt(pctx, salt, saltlen) \
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EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \
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EVP_PKEY_CTRL_HKDF_SALT, saltlen, (void *)salt)
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# define EVP_PKEY_CTX_set1_hkdf_key(pctx, key, keylen) \
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EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \
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EVP_PKEY_CTRL_HKDF_KEY, keylen, (void *)key)
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# define EVP_PKEY_CTX_add1_hkdf_info(pctx, info, infolen) \
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EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DERIVE, \
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EVP_PKEY_CTRL_HKDF_INFO, infolen, (void *)info)
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/* BEGIN ERROR CODES */
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/*
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* The following lines are auto generated by the script mkerr.pl. Any changes
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* made after this point may be overwritten when the script is next run.
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*/
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int ERR_load_KDF_strings(void);
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/* Error codes for the KDF functions. */
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/* Function codes. */
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# define KDF_F_PKEY_TLS1_PRF_CTRL_STR 100
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# define KDF_F_PKEY_TLS1_PRF_DERIVE 101
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/* Reason codes. */
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# define KDF_R_INVALID_DIGEST 100
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# define KDF_R_MISSING_PARAMETER 101
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# define KDF_R_VALUE_MISSING 102
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# ifdef __cplusplus
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}
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# endif
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#endif
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