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8a73348b 1/*
4333b89f 2 * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
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3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
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10#ifndef OPENSSL_CORE_NAMES_H
11# define OPENSSL_CORE_NAMES_H
d59068bd 12# pragma once
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13
14# ifdef __cplusplus
15extern "C" {
16# endif
17
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18/* Well known parameter names that core passes to providers */
19#define OSSL_PROV_PARAM_CORE_VERSION "openssl-version" /* utf8_ptr */
20#define OSSL_PROV_PARAM_CORE_PROV_NAME "provider-name" /* utf8_ptr */
21#define OSSL_PROV_PARAM_CORE_MODULE_FILENAME "module-filename" /* utf8_ptr */
22
36fc5fc6 23/* Well known parameter names that Providers can define */
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24#define OSSL_PROV_PARAM_NAME "name" /* utf8_ptr */
25#define OSSL_PROV_PARAM_VERSION "version" /* utf8_ptr */
26#define OSSL_PROV_PARAM_BUILDINFO "buildinfo" /* utf8_ptr */
04cb5ec0 27#define OSSL_PROV_PARAM_STATUS "status" /* uint */
991a6bb5 28#define OSSL_PROV_PARAM_SECURITY_CHECKS "security-checks" /* uint */
8a73348b 29
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30/* Self test callback parameters */
31#define OSSL_PROV_PARAM_SELF_TEST_PHASE "st-phase" /* utf8_string */
32#define OSSL_PROV_PARAM_SELF_TEST_TYPE "st-type" /* utf8_string */
33#define OSSL_PROV_PARAM_SELF_TEST_DESC "st-desc" /* utf8_string */
df05f2ce 34
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35/*-
36 * Provider-native object abstractions
37 *
38 * These are used when a provider wants to pass object data or an object
39 * reference back to libcrypto. This is only useful for provider functions
40 * that take a callback to which an OSSL_PARAM array with these parameters
41 * can be passed.
42 *
43 * This set of parameter names is explained in detail in provider-object(7)
44 * (doc/man7/provider-object.pod)
45 */
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46#define OSSL_OBJECT_PARAM_TYPE "type" /* INTEGER */
47#define OSSL_OBJECT_PARAM_DATA_TYPE "data-type" /* UTF8_STRING */
48#define OSSL_OBJECT_PARAM_DATA_STRUCTURE "data-structure" /* UTF8_STRING */
49#define OSSL_OBJECT_PARAM_REFERENCE "reference" /* OCTET_STRING */
50#define OSSL_OBJECT_PARAM_DATA "data" /* OCTET_STRING or UTF8_STRING */
51#define OSSL_OBJECT_PARAM_DESC "desc" /* UTF8_STRING */
14c8a3d1 52
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53/*
54 * Algorithm parameters
55 * If "engine" or "properties" are specified, they should always be paired
56 * with the algorithm type.
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57 * Note these are common names that are shared by many types (such as kdf, mac,
58 * and pkey) e.g: see OSSL_MAC_PARAM_DIGEST below.
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59 */
60#define OSSL_ALG_PARAM_DIGEST "digest" /* utf8_string */
61#define OSSL_ALG_PARAM_CIPHER "cipher" /* utf8_string */
a540ef90 62#define OSSL_ALG_PARAM_ENGINE "engine" /* utf8_string */
4e8b8e47 63#define OSSL_ALG_PARAM_MAC "mac" /* utf8_string */
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64#define OSSL_ALG_PARAM_PROPERTIES "properties"/* utf8_string */
65
459b15d4 66/* cipher parameters */
e71fd827 67#define OSSL_CIPHER_PARAM_PADDING "padding" /* uint */
e2311445 68#define OSSL_CIPHER_PARAM_USE_BITS "use-bits" /* uint */
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69#define OSSL_CIPHER_PARAM_TLS_VERSION "tls-version" /* uint */
70#define OSSL_CIPHER_PARAM_TLS_MAC "tls-mac" /* octet_ptr */
71#define OSSL_CIPHER_PARAM_TLS_MAC_SIZE "tls-mac-size" /* size_t */
72#define OSSL_CIPHER_PARAM_MODE "mode" /* uint */
73#define OSSL_CIPHER_PARAM_BLOCK_SIZE "blocksize" /* size_t */
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74#define OSSL_CIPHER_PARAM_AEAD "aead" /* int, 0 or 1 */
75#define OSSL_CIPHER_PARAM_CUSTOM_IV "custom-iv" /* int, 0 or 1 */
76#define OSSL_CIPHER_PARAM_CTS "cts" /* int, 0 or 1 */
77#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK "tls-multi" /* int, 0 or 1 */
f41fd10d 78#define OSSL_CIPHER_PARAM_HAS_RAND_KEY "has-randkey" /* int, 0 or 1 */
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79#define OSSL_CIPHER_PARAM_KEYLEN "keylen" /* size_t */
80#define OSSL_CIPHER_PARAM_IVLEN "ivlen" /* size_t */
81#define OSSL_CIPHER_PARAM_IV "iv" /* octet_string OR octet_ptr */
0d83b7b9 82#define OSSL_CIPHER_PARAM_UPDATED_IV "updated-iv" /* octet_string OR octet_ptr */
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83#define OSSL_CIPHER_PARAM_NUM "num" /* uint */
84#define OSSL_CIPHER_PARAM_ROUNDS "rounds" /* uint */
85#define OSSL_CIPHER_PARAM_AEAD_TAG "tag" /* octet_string */
86#define OSSL_CIPHER_PARAM_AEAD_TLS1_AAD "tlsaad" /* octet_string */
87#define OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD "tlsaadpad" /* size_t */
88#define OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED "tlsivfixed" /* octet_string */
89#define OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN "tlsivgen" /* octet_string */
90#define OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV "tlsivinv" /* octet_string */
11b44359 91#define OSSL_CIPHER_PARAM_AEAD_IVLEN OSSL_CIPHER_PARAM_IVLEN
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92#define OSSL_CIPHER_PARAM_AEAD_TAGLEN "taglen" /* size_t */
93#define OSSL_CIPHER_PARAM_AEAD_MAC_KEY "mackey" /* octet_string */
94#define OSSL_CIPHER_PARAM_RANDOM_KEY "randkey" /* octet_string */
95#define OSSL_CIPHER_PARAM_RC2_KEYBITS "keybits" /* size_t */
96#define OSSL_CIPHER_PARAM_SPEED "speed" /* uint */
7cc355c2 97#define OSSL_CIPHER_PARAM_CTS_MODE "cts_mode" /* utf8_string */
c96399e2 98/* For passing the AlgorithmIdentifier parameter in DER form */
592ea4ba 99#define OSSL_CIPHER_PARAM_ALGORITHM_ID_PARAMS "alg_id_param" /* octet_string */
2788b56f 100#define OSSL_CIPHER_PARAM_XTS_STANDARD "xts_standard" /* utf8_string */
df05f2ce 101
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102#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_MAX_SEND_FRAGMENT \
103 "tls1multi_maxsndfrag" /* uint */
104#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_MAX_BUFSIZE \
105 "tls1multi_maxbufsz" /* size_t */
106#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_INTERLEAVE \
107 "tls1multi_interleave" /* uint */
108#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_AAD \
109 "tls1multi_aad" /* octet_string */
110#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_AAD_PACKLEN \
111 "tls1multi_aadpacklen" /* uint */
112#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC \
113 "tls1multi_enc" /* octet_string */
114#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC_IN \
115 "tls1multi_encin" /* octet_string */
116#define OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC_LEN \
117 "tls1multi_enclen" /* size_t */
eb173822 118
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119/* OSSL_CIPHER_PARAM_CTS_MODE Values */
120#define OSSL_CIPHER_CTS_MODE_CS1 "CS1"
121#define OSSL_CIPHER_CTS_MODE_CS2 "CS2"
122#define OSSL_CIPHER_CTS_MODE_CS3 "CS3"
123
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124/* Known CIPHER names (not a complete list) */
125#define OSSL_CIPHER_NAME_AES_128_GCM_SIV "AES-128-GCM-SIV"
126#define OSSL_CIPHER_NAME_AES_192_GCM_SIV "AES-192-GCM-SIV"
127#define OSSL_CIPHER_NAME_AES_256_GCM_SIV "AES-256-GCM-SIV"
128
d5e5e2ff 129/* digest parameters */
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130#define OSSL_DIGEST_PARAM_XOFLEN "xoflen" /* size_t */
131#define OSSL_DIGEST_PARAM_SSL3_MS "ssl3-ms" /* octet string */
132#define OSSL_DIGEST_PARAM_PAD_TYPE "pad-type" /* uint */
133#define OSSL_DIGEST_PARAM_MICALG "micalg" /* utf8 string */
134#define OSSL_DIGEST_PARAM_BLOCK_SIZE "blocksize" /* size_t */
135#define OSSL_DIGEST_PARAM_SIZE "size" /* size_t */
136#define OSSL_DIGEST_PARAM_XOF "xof" /* int, 0 or 1 */
137#define OSSL_DIGEST_PARAM_ALGID_ABSENT "algid-absent" /* int, 0 or 1 */
d5e5e2ff 138
81ff9eeb 139/* Known DIGEST names (not a complete list) */
505b41fc 140#define OSSL_DIGEST_NAME_MD5 "MD5"
6f4b7663 141#define OSSL_DIGEST_NAME_MD5_SHA1 "MD5-SHA1"
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142#define OSSL_DIGEST_NAME_SHA1 "SHA1"
143#define OSSL_DIGEST_NAME_SHA2_224 "SHA2-224"
144#define OSSL_DIGEST_NAME_SHA2_256 "SHA2-256"
145#define OSSL_DIGEST_NAME_SHA2_384 "SHA2-384"
146#define OSSL_DIGEST_NAME_SHA2_512 "SHA2-512"
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147#define OSSL_DIGEST_NAME_SHA2_512_224 "SHA2-512/224"
148#define OSSL_DIGEST_NAME_SHA2_512_256 "SHA2-512/256"
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149#define OSSL_DIGEST_NAME_MD2 "MD2"
150#define OSSL_DIGEST_NAME_MD4 "MD4"
151#define OSSL_DIGEST_NAME_MDC2 "MDC2"
152#define OSSL_DIGEST_NAME_RIPEMD160 "RIPEMD160"
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153#define OSSL_DIGEST_NAME_SHA3_224 "SHA3-224"
154#define OSSL_DIGEST_NAME_SHA3_256 "SHA3-256"
155#define OSSL_DIGEST_NAME_SHA3_384 "SHA3-384"
156#define OSSL_DIGEST_NAME_SHA3_512 "SHA3-512"
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157#define OSSL_DIGEST_NAME_KECCAK_KMAC128 "KECCAK-KMAC-128"
158#define OSSL_DIGEST_NAME_KECCAK_KMAC256 "KECCAK-KMAC-256"
d0b79f86 159#define OSSL_DIGEST_NAME_SM3 "SM3"
81ff9eeb 160
e74bd290 161/* MAC parameters */
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162#define OSSL_MAC_PARAM_KEY "key" /* octet string */
163#define OSSL_MAC_PARAM_IV "iv" /* octet string */
164#define OSSL_MAC_PARAM_CUSTOM "custom" /* utf8 string */
165#define OSSL_MAC_PARAM_SALT "salt" /* octet string */
166#define OSSL_MAC_PARAM_XOF "xof" /* int, 0 or 1 */
167#define OSSL_MAC_PARAM_DIGEST_NOINIT "digest-noinit" /* int, 0 or 1 */
168#define OSSL_MAC_PARAM_DIGEST_ONESHOT "digest-oneshot" /* int, 0 or 1 */
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169#define OSSL_MAC_PARAM_C_ROUNDS "c-rounds" /* unsigned int */
170#define OSSL_MAC_PARAM_D_ROUNDS "d-rounds" /* unsigned int */
36978c19 171
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172/*
173 * If "engine" or "properties" are specified, they should always be paired
174 * with "cipher" or "digest".
175 */
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176#define OSSL_MAC_PARAM_CIPHER OSSL_ALG_PARAM_CIPHER /* utf8 string */
177#define OSSL_MAC_PARAM_DIGEST OSSL_ALG_PARAM_DIGEST /* utf8 string */
178#define OSSL_MAC_PARAM_PROPERTIES OSSL_ALG_PARAM_PROPERTIES /* utf8 string */
179#define OSSL_MAC_PARAM_SIZE "size" /* size_t */
eb1b66f0 180#define OSSL_MAC_PARAM_BLOCK_SIZE "block-size" /* size_t */
3fddbb26 181#define OSSL_MAC_PARAM_TLS_DATA_SIZE "tls-data-size" /* size_t */
e74bd290 182
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183/* Known MAC names */
184#define OSSL_MAC_NAME_BLAKE2BMAC "BLAKE2BMAC"
185#define OSSL_MAC_NAME_BLAKE2SMAC "BLAKE2SMAC"
81ff9eeb 186#define OSSL_MAC_NAME_CMAC "CMAC"
b8086652 187#define OSSL_MAC_NAME_GMAC "GMAC"
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188#define OSSL_MAC_NAME_HMAC "HMAC"
189#define OSSL_MAC_NAME_KMAC128 "KMAC128"
190#define OSSL_MAC_NAME_KMAC256 "KMAC256"
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191#define OSSL_MAC_NAME_POLY1305 "POLY1305"
192#define OSSL_MAC_NAME_SIPHASH "SIPHASH"
81ff9eeb 193
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194/* KDF / PRF parameters */
195#define OSSL_KDF_PARAM_SECRET "secret" /* octet string */
196#define OSSL_KDF_PARAM_KEY "key" /* octet string */
197#define OSSL_KDF_PARAM_SALT "salt" /* octet string */
198#define OSSL_KDF_PARAM_PASSWORD "pass" /* octet string */
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199#define OSSL_KDF_PARAM_PREFIX "prefix" /* octet string */
200#define OSSL_KDF_PARAM_LABEL "label" /* octet string */
201#define OSSL_KDF_PARAM_DATA "data" /* octet string */
4e8b8e47 202#define OSSL_KDF_PARAM_DIGEST OSSL_ALG_PARAM_DIGEST /* utf8 string */
f6dead1b 203#define OSSL_KDF_PARAM_CIPHER OSSL_ALG_PARAM_CIPHER /* utf8 string */
4e8b8e47 204#define OSSL_KDF_PARAM_MAC OSSL_ALG_PARAM_MAC /* utf8 string */
2f755701 205#define OSSL_KDF_PARAM_MAC_SIZE "maclen" /* size_t */
cb74317b 206#define OSSL_KDF_PARAM_PROPERTIES OSSL_ALG_PARAM_PROPERTIES /* utf8 string */
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207#define OSSL_KDF_PARAM_ITER "iter" /* unsigned int */
208#define OSSL_KDF_PARAM_MODE "mode" /* utf8 string or int */
209#define OSSL_KDF_PARAM_PKCS5 "pkcs5" /* int */
210#define OSSL_KDF_PARAM_UKM "ukm" /* octet string */
211#define OSSL_KDF_PARAM_CEK_ALG "cekalg" /* utf8 string */
212#define OSSL_KDF_PARAM_SCRYPT_N "n" /* uint64_t */
213#define OSSL_KDF_PARAM_SCRYPT_R "r" /* uint32_t */
214#define OSSL_KDF_PARAM_SCRYPT_P "p" /* uint32_t */
215#define OSSL_KDF_PARAM_SCRYPT_MAXMEM "maxmem_bytes" /* uint64_t */
216#define OSSL_KDF_PARAM_INFO "info" /* octet string */
217#define OSSL_KDF_PARAM_SEED "seed" /* octet string */
218#define OSSL_KDF_PARAM_SSHKDF_XCGHASH "xcghash" /* octet string */
219#define OSSL_KDF_PARAM_SSHKDF_SESSION_ID "session_id" /* octet string */
220#define OSSL_KDF_PARAM_SSHKDF_TYPE "type" /* int */
221#define OSSL_KDF_PARAM_SIZE "size" /* size_t */
33f54da3 222#define OSSL_KDF_PARAM_CONSTANT "constant" /* octet string */
b7466c13 223#define OSSL_KDF_PARAM_PKCS12_ID "id" /* int */
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224#define OSSL_KDF_PARAM_KBKDF_USE_L "use-l" /* int */
225#define OSSL_KDF_PARAM_KBKDF_USE_SEPARATOR "use-separator" /* int */
0e9a265e 226#define OSSL_KDF_PARAM_KBKDF_R "r" /* int */
8a686bdb 227#define OSSL_KDF_PARAM_X942_ACVPINFO "acvp-info"
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228#define OSSL_KDF_PARAM_X942_PARTYUINFO "partyu-info"
229#define OSSL_KDF_PARAM_X942_PARTYVINFO "partyv-info"
230#define OSSL_KDF_PARAM_X942_SUPP_PUBINFO "supp-pubinfo"
231#define OSSL_KDF_PARAM_X942_SUPP_PRIVINFO "supp-privinfo"
232#define OSSL_KDF_PARAM_X942_USE_KEYBITS "use-keybits"
f3090fc7 233#define OSSL_KDF_PARAM_HMACDRBG_ENTROPY "entropy"
234#define OSSL_KDF_PARAM_HMACDRBG_NONCE "nonce"
2f755701 235
d810cc19 236/* Known KDF names */
89cccbea 237#define OSSL_KDF_NAME_HKDF "HKDF"
f7d998a2 238#define OSSL_KDF_NAME_TLS1_3_KDF "TLS13-KDF"
0f183675 239#define OSSL_KDF_NAME_PBKDF1 "PBKDF1"
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240#define OSSL_KDF_NAME_PBKDF2 "PBKDF2"
241#define OSSL_KDF_NAME_SCRYPT "SCRYPT"
242#define OSSL_KDF_NAME_SSHKDF "SSHKDF"
243#define OSSL_KDF_NAME_SSKDF "SSKDF"
244#define OSSL_KDF_NAME_TLS1_PRF "TLS1-PRF"
245#define OSSL_KDF_NAME_X942KDF_ASN1 "X942KDF-ASN1"
246#define OSSL_KDF_NAME_X942KDF_CONCAT "X942KDF-CONCAT"
247#define OSSL_KDF_NAME_X963KDF "X963KDF"
248#define OSSL_KDF_NAME_KBKDF "KBKDF"
249#define OSSL_KDF_NAME_KRB5KDF "KRB5KDF"
f3090fc7 250#define OSSL_KDF_NAME_HMACDRBGKDF "HMAC-DRBG-KDF"
d810cc19 251
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252/* Known RAND names */
253#define OSSL_RAND_PARAM_STATE "state"
714a1bb3 254#define OSSL_RAND_PARAM_STRENGTH "strength"
03bede0c 255#define OSSL_RAND_PARAM_MAX_REQUEST "max_request"
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256#define OSSL_RAND_PARAM_TEST_ENTROPY "test_entropy"
257#define OSSL_RAND_PARAM_TEST_NONCE "test_nonce"
258
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259/* RAND/DRBG names */
260#define OSSL_DRBG_PARAM_RESEED_REQUESTS "reseed_requests"
261#define OSSL_DRBG_PARAM_RESEED_TIME_INTERVAL "reseed_time_interval"
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262#define OSSL_DRBG_PARAM_MIN_ENTROPYLEN "min_entropylen"
263#define OSSL_DRBG_PARAM_MAX_ENTROPYLEN "max_entropylen"
264#define OSSL_DRBG_PARAM_MIN_NONCELEN "min_noncelen"
265#define OSSL_DRBG_PARAM_MAX_NONCELEN "max_noncelen"
266#define OSSL_DRBG_PARAM_MAX_PERSLEN "max_perslen"
267#define OSSL_DRBG_PARAM_MAX_ADINLEN "max_adinlen"
b0614f0a 268#define OSSL_DRBG_PARAM_RESEED_COUNTER "reseed_counter"
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269#define OSSL_DRBG_PARAM_RESEED_TIME "reseed_time"
270#define OSSL_DRBG_PARAM_PROPERTIES OSSL_ALG_PARAM_PROPERTIES
271#define OSSL_DRBG_PARAM_DIGEST OSSL_ALG_PARAM_DIGEST
272#define OSSL_DRBG_PARAM_CIPHER OSSL_ALG_PARAM_CIPHER
273#define OSSL_DRBG_PARAM_MAC OSSL_ALG_PARAM_MAC
274#define OSSL_DRBG_PARAM_USE_DF "use_derivation_function"
275
276/* DRBG call back parameters */
277#define OSSL_DRBG_PARAM_ENTROPY_REQUIRED "entropy_required"
278#define OSSL_DRBG_PARAM_PREDICTION_RESISTANCE "prediction_resistance"
279#define OSSL_DRBG_PARAM_MIN_LENGTH "minium_length"
280#define OSSL_DRBG_PARAM_MAX_LENGTH "maxium_length"
281#define OSSL_DRBG_PARAM_RANDOM_DATA "random_data"
282#define OSSL_DRBG_PARAM_SIZE "size"
283
ff64702b 284/* PKEY parameters */
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285/* Common PKEY parameters */
286#define OSSL_PKEY_PARAM_BITS "bits" /* integer */
287#define OSSL_PKEY_PARAM_MAX_SIZE "max-size" /* integer */
288#define OSSL_PKEY_PARAM_SECURITY_BITS "security-bits" /* integer */
d5aef594 289#define OSSL_PKEY_PARAM_DIGEST OSSL_ALG_PARAM_DIGEST
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290#define OSSL_PKEY_PARAM_CIPHER OSSL_ALG_PARAM_CIPHER /* utf8 string */
291#define OSSL_PKEY_PARAM_ENGINE OSSL_ALG_PARAM_ENGINE /* utf8 string */
8bee6512 292#define OSSL_PKEY_PARAM_PROPERTIES OSSL_ALG_PARAM_PROPERTIES
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293#define OSSL_PKEY_PARAM_DEFAULT_DIGEST "default-digest" /* utf8 string */
294#define OSSL_PKEY_PARAM_MANDATORY_DIGEST "mandatory-digest" /* utf8 string */
6f4b7663 295#define OSSL_PKEY_PARAM_PAD_MODE "pad-mode"
6f4b7663 296#define OSSL_PKEY_PARAM_DIGEST_SIZE "digest-size"
15671090 297#define OSSL_PKEY_PARAM_MASKGENFUNC "mgf"
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298#define OSSL_PKEY_PARAM_MGF1_DIGEST "mgf1-digest"
299#define OSSL_PKEY_PARAM_MGF1_PROPERTIES "mgf1-properties"
5ac8fb58 300#define OSSL_PKEY_PARAM_ENCODED_PUBLIC_KEY "encoded-pub-key"
023b188c 301#define OSSL_PKEY_PARAM_GROUP_NAME "group"
86df26b3 302#define OSSL_PKEY_PARAM_DIST_ID "distid"
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303#define OSSL_PKEY_PARAM_PUB_KEY "pub"
304#define OSSL_PKEY_PARAM_PRIV_KEY "priv"
5ab3ec1b 305#define OSSL_PKEY_PARAM_IMPLICIT_REJECTION "implicit-rejection"
6508e858 306
4889dadc 307/* Diffie-Hellman/DSA Parameters */
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308#define OSSL_PKEY_PARAM_FFC_P "p"
309#define OSSL_PKEY_PARAM_FFC_G "g"
310#define OSSL_PKEY_PARAM_FFC_Q "q"
311#define OSSL_PKEY_PARAM_FFC_GINDEX "gindex"
312#define OSSL_PKEY_PARAM_FFC_PCOUNTER "pcounter"
313#define OSSL_PKEY_PARAM_FFC_SEED "seed"
314#define OSSL_PKEY_PARAM_FFC_COFACTOR "j"
315#define OSSL_PKEY_PARAM_FFC_H "hindex"
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316#define OSSL_PKEY_PARAM_FFC_VALIDATE_PQ "validate-pq"
317#define OSSL_PKEY_PARAM_FFC_VALIDATE_G "validate-g"
318#define OSSL_PKEY_PARAM_FFC_VALIDATE_LEGACY "validate-legacy"
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319
320/* Diffie-Hellman params */
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321#define OSSL_PKEY_PARAM_DH_GENERATOR "safeprime-generator"
322#define OSSL_PKEY_PARAM_DH_PRIV_LEN "priv_len"
7165593c 323
4fe54d67 324/* Elliptic Curve Domain Parameters */
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325#define OSSL_PKEY_PARAM_EC_PUB_X "qx"
326#define OSSL_PKEY_PARAM_EC_PUB_Y "qy"
4fe54d67 327
c0f39ded 328/* Elliptic Curve Explicit Domain Parameters */
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329#define OSSL_PKEY_PARAM_EC_FIELD_TYPE "field-type"
330#define OSSL_PKEY_PARAM_EC_P "p"
331#define OSSL_PKEY_PARAM_EC_A "a"
332#define OSSL_PKEY_PARAM_EC_B "b"
333#define OSSL_PKEY_PARAM_EC_GENERATOR "generator"
334#define OSSL_PKEY_PARAM_EC_ORDER "order"
335#define OSSL_PKEY_PARAM_EC_COFACTOR "cofactor"
336#define OSSL_PKEY_PARAM_EC_SEED "seed"
337#define OSSL_PKEY_PARAM_EC_CHAR2_M "m"
338#define OSSL_PKEY_PARAM_EC_CHAR2_TYPE "basis-type"
339#define OSSL_PKEY_PARAM_EC_CHAR2_TP_BASIS "tp"
340#define OSSL_PKEY_PARAM_EC_CHAR2_PP_K1 "k1"
341#define OSSL_PKEY_PARAM_EC_CHAR2_PP_K2 "k2"
342#define OSSL_PKEY_PARAM_EC_CHAR2_PP_K3 "k3"
343#define OSSL_PKEY_PARAM_EC_DECODED_FROM_EXPLICIT_PARAMS "decoded-from-explicit"
c0f39ded 344
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345/* Elliptic Curve Key Parameters */
346#define OSSL_PKEY_PARAM_USE_COFACTOR_FLAG "use-cofactor-flag"
347#define OSSL_PKEY_PARAM_USE_COFACTOR_ECDH \
348 OSSL_PKEY_PARAM_USE_COFACTOR_FLAG
349
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350/* RSA Keys */
351/*
352 * n, e, d are the usual public and private key components
353 *
354 * rsa-num is the number of factors, including p and q
355 * rsa-factor is used for each factor: p, q, r_i (i = 3, ...)
356 * rsa-exponent is used for each exponent: dP, dQ, d_i (i = 3, ...)
357 * rsa-coefficient is used for each coefficient: qInv, t_i (i = 3, ...)
358 *
359 * The number of rsa-factor items must be equal to the number of rsa-exponent
360 * items, and the number of rsa-coefficients must be one less.
361 * (the base i for the coefficients is 2, not 1, at least as implied by
362 * RFC 8017)
363 */
364#define OSSL_PKEY_PARAM_RSA_N "n"
365#define OSSL_PKEY_PARAM_RSA_E "e"
366#define OSSL_PKEY_PARAM_RSA_D "d"
367#define OSSL_PKEY_PARAM_RSA_FACTOR "rsa-factor"
368#define OSSL_PKEY_PARAM_RSA_EXPONENT "rsa-exponent"
369#define OSSL_PKEY_PARAM_RSA_COEFFICIENT "rsa-coefficient"
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370#define OSSL_PKEY_PARAM_RSA_FACTOR1 OSSL_PKEY_PARAM_RSA_FACTOR"1"
371#define OSSL_PKEY_PARAM_RSA_FACTOR2 OSSL_PKEY_PARAM_RSA_FACTOR"2"
372#define OSSL_PKEY_PARAM_RSA_FACTOR3 OSSL_PKEY_PARAM_RSA_FACTOR"3"
373#define OSSL_PKEY_PARAM_RSA_FACTOR4 OSSL_PKEY_PARAM_RSA_FACTOR"4"
374#define OSSL_PKEY_PARAM_RSA_FACTOR5 OSSL_PKEY_PARAM_RSA_FACTOR"5"
375#define OSSL_PKEY_PARAM_RSA_FACTOR6 OSSL_PKEY_PARAM_RSA_FACTOR"6"
376#define OSSL_PKEY_PARAM_RSA_FACTOR7 OSSL_PKEY_PARAM_RSA_FACTOR"7"
377#define OSSL_PKEY_PARAM_RSA_FACTOR8 OSSL_PKEY_PARAM_RSA_FACTOR"8"
378#define OSSL_PKEY_PARAM_RSA_FACTOR9 OSSL_PKEY_PARAM_RSA_FACTOR"9"
379#define OSSL_PKEY_PARAM_RSA_FACTOR10 OSSL_PKEY_PARAM_RSA_FACTOR"10"
380#define OSSL_PKEY_PARAM_RSA_EXPONENT1 OSSL_PKEY_PARAM_RSA_EXPONENT"1"
381#define OSSL_PKEY_PARAM_RSA_EXPONENT2 OSSL_PKEY_PARAM_RSA_EXPONENT"2"
382#define OSSL_PKEY_PARAM_RSA_EXPONENT3 OSSL_PKEY_PARAM_RSA_EXPONENT"3"
383#define OSSL_PKEY_PARAM_RSA_EXPONENT4 OSSL_PKEY_PARAM_RSA_EXPONENT"4"
384#define OSSL_PKEY_PARAM_RSA_EXPONENT5 OSSL_PKEY_PARAM_RSA_EXPONENT"5"
385#define OSSL_PKEY_PARAM_RSA_EXPONENT6 OSSL_PKEY_PARAM_RSA_EXPONENT"6"
386#define OSSL_PKEY_PARAM_RSA_EXPONENT7 OSSL_PKEY_PARAM_RSA_EXPONENT"7"
387#define OSSL_PKEY_PARAM_RSA_EXPONENT8 OSSL_PKEY_PARAM_RSA_EXPONENT"8"
388#define OSSL_PKEY_PARAM_RSA_EXPONENT9 OSSL_PKEY_PARAM_RSA_EXPONENT"9"
389#define OSSL_PKEY_PARAM_RSA_EXPONENT10 OSSL_PKEY_PARAM_RSA_EXPONENT"10"
390#define OSSL_PKEY_PARAM_RSA_COEFFICIENT1 OSSL_PKEY_PARAM_RSA_COEFFICIENT"1"
391#define OSSL_PKEY_PARAM_RSA_COEFFICIENT2 OSSL_PKEY_PARAM_RSA_COEFFICIENT"2"
392#define OSSL_PKEY_PARAM_RSA_COEFFICIENT3 OSSL_PKEY_PARAM_RSA_COEFFICIENT"3"
393#define OSSL_PKEY_PARAM_RSA_COEFFICIENT4 OSSL_PKEY_PARAM_RSA_COEFFICIENT"4"
394#define OSSL_PKEY_PARAM_RSA_COEFFICIENT5 OSSL_PKEY_PARAM_RSA_COEFFICIENT"5"
395#define OSSL_PKEY_PARAM_RSA_COEFFICIENT6 OSSL_PKEY_PARAM_RSA_COEFFICIENT"6"
396#define OSSL_PKEY_PARAM_RSA_COEFFICIENT7 OSSL_PKEY_PARAM_RSA_COEFFICIENT"7"
397#define OSSL_PKEY_PARAM_RSA_COEFFICIENT8 OSSL_PKEY_PARAM_RSA_COEFFICIENT"8"
398#define OSSL_PKEY_PARAM_RSA_COEFFICIENT9 OSSL_PKEY_PARAM_RSA_COEFFICIENT"9"
399
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400/* RSA padding modes */
401#define OSSL_PKEY_RSA_PAD_MODE_NONE "none"
402#define OSSL_PKEY_RSA_PAD_MODE_PKCSV15 "pkcs1"
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403#define OSSL_PKEY_RSA_PAD_MODE_OAEP "oaep"
404#define OSSL_PKEY_RSA_PAD_MODE_X931 "x931"
405#define OSSL_PKEY_RSA_PAD_MODE_PSS "pss"
406
407/* RSA pss padding salt length */
408#define OSSL_PKEY_RSA_PSS_SALT_LEN_DIGEST "digest"
409#define OSSL_PKEY_RSA_PSS_SALT_LEN_MAX "max"
410#define OSSL_PKEY_RSA_PSS_SALT_LEN_AUTO "auto"
6c73ca4a 411#define OSSL_PKEY_RSA_PSS_SALT_LEN_AUTO_DIGEST_MAX "auto-digestmax"
96ebe52e 412
62924755 413/* Key generation parameters */
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414#define OSSL_PKEY_PARAM_RSA_BITS OSSL_PKEY_PARAM_BITS
415#define OSSL_PKEY_PARAM_RSA_PRIMES "primes"
416#define OSSL_PKEY_PARAM_RSA_DIGEST OSSL_PKEY_PARAM_DIGEST
417#define OSSL_PKEY_PARAM_RSA_DIGEST_PROPS OSSL_PKEY_PARAM_PROPERTIES
418#define OSSL_PKEY_PARAM_RSA_MASKGENFUNC OSSL_PKEY_PARAM_MASKGENFUNC
419#define OSSL_PKEY_PARAM_RSA_MGF1_DIGEST OSSL_PKEY_PARAM_MGF1_DIGEST
420#define OSSL_PKEY_PARAM_RSA_PSS_SALTLEN "saltlen"
29be6023 421
78c44b05 422/* EC, X25519 and X448 Key generation parameters */
423#define OSSL_PKEY_PARAM_DHKEM_IKM "dhkem-ikm"
424
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425/* Key generation parameters */
426#define OSSL_PKEY_PARAM_FFC_TYPE "type"
427#define OSSL_PKEY_PARAM_FFC_PBITS "pbits"
428#define OSSL_PKEY_PARAM_FFC_QBITS "qbits"
429#define OSSL_PKEY_PARAM_FFC_DIGEST OSSL_PKEY_PARAM_DIGEST
430#define OSSL_PKEY_PARAM_FFC_DIGEST_PROPS OSSL_PKEY_PARAM_PROPERTIES
431
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432#define OSSL_PKEY_PARAM_EC_ENCODING "encoding" /* utf8_string */
433#define OSSL_PKEY_PARAM_EC_POINT_CONVERSION_FORMAT "point-format"
434#define OSSL_PKEY_PARAM_EC_GROUP_CHECK_TYPE "group-check"
435#define OSSL_PKEY_PARAM_EC_INCLUDE_PUBLIC "include-public"
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436
437/* OSSL_PKEY_PARAM_EC_ENCODING values */
438#define OSSL_PKEY_EC_ENCODING_EXPLICIT "explicit"
439#define OSSL_PKEY_EC_ENCODING_GROUP "named_curve"
440
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441#define OSSL_PKEY_EC_POINT_CONVERSION_FORMAT_UNCOMPRESSED "uncompressed"
442#define OSSL_PKEY_EC_POINT_CONVERSION_FORMAT_COMPRESSED "compressed"
443#define OSSL_PKEY_EC_POINT_CONVERSION_FORMAT_HYBRID "hybrid"
444
445#define OSSL_PKEY_EC_GROUP_CHECK_DEFAULT "default"
446#define OSSL_PKEY_EC_GROUP_CHECK_NAMED "named"
447#define OSSL_PKEY_EC_GROUP_CHECK_NAMED_NIST "named-nist"
448
35aca9ec 449/* Key Exchange parameters */
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450#define OSSL_EXCHANGE_PARAM_PAD "pad" /* uint */
451#define OSSL_EXCHANGE_PARAM_EC_ECDH_COFACTOR_MODE "ecdh-cofactor-mode" /* int */
452#define OSSL_EXCHANGE_PARAM_KDF_TYPE "kdf-type" /* utf8_string */
453#define OSSL_EXCHANGE_PARAM_KDF_DIGEST "kdf-digest" /* utf8_string */
454#define OSSL_EXCHANGE_PARAM_KDF_DIGEST_PROPS "kdf-digest-props" /* utf8_string */
455#define OSSL_EXCHANGE_PARAM_KDF_OUTLEN "kdf-outlen" /* size_t */
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456/* The following parameter is an octet_string on set and an octet_ptr on get */
457#define OSSL_EXCHANGE_PARAM_KDF_UKM "kdf-ukm"
35aca9ec 458
4889dadc 459/* Signature parameters */
d5aef594 460#define OSSL_SIGNATURE_PARAM_ALGORITHM_ID "algorithm-id"
6f4b7663 461#define OSSL_SIGNATURE_PARAM_PAD_MODE OSSL_PKEY_PARAM_PAD_MODE
d5aef594 462#define OSSL_SIGNATURE_PARAM_DIGEST OSSL_PKEY_PARAM_DIGEST
8bee6512 463#define OSSL_SIGNATURE_PARAM_PROPERTIES OSSL_PKEY_PARAM_PROPERTIES
15671090 464#define OSSL_SIGNATURE_PARAM_PSS_SALTLEN "saltlen"
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465#define OSSL_SIGNATURE_PARAM_MGF1_DIGEST OSSL_PKEY_PARAM_MGF1_DIGEST
466#define OSSL_SIGNATURE_PARAM_MGF1_PROPERTIES \
467 OSSL_PKEY_PARAM_MGF1_PROPERTIES
edd3b7a3 468#define OSSL_SIGNATURE_PARAM_DIGEST_SIZE OSSL_PKEY_PARAM_DIGEST_SIZE
a5342007 469#define OSSL_SIGNATURE_PARAM_NONCE_TYPE "nonce-type"
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470#define OSSL_SIGNATURE_PARAM_INSTANCE "instance"
471#define OSSL_SIGNATURE_PARAM_CONTEXT_STRING "context-string"
4889dadc 472
89abd1b6 473/* Asym cipher parameters */
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474#define OSSL_ASYM_CIPHER_PARAM_DIGEST OSSL_PKEY_PARAM_DIGEST
475#define OSSL_ASYM_CIPHER_PARAM_PROPERTIES OSSL_PKEY_PARAM_PROPERTIES
476#define OSSL_ASYM_CIPHER_PARAM_ENGINE OSSL_PKEY_PARAM_ENGINE
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477#define OSSL_ASYM_CIPHER_PARAM_PAD_MODE OSSL_PKEY_PARAM_PAD_MODE
478#define OSSL_ASYM_CIPHER_PARAM_MGF1_DIGEST \
479 OSSL_PKEY_PARAM_MGF1_DIGEST
480#define OSSL_ASYM_CIPHER_PARAM_MGF1_DIGEST_PROPS \
481 OSSL_PKEY_PARAM_MGF1_PROPERTIES
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482#define OSSL_ASYM_CIPHER_PARAM_OAEP_DIGEST OSSL_ALG_PARAM_DIGEST
483#define OSSL_ASYM_CIPHER_PARAM_OAEP_DIGEST_PROPS "digest-props"
76e48c9d 484/* The following parameter is an octet_string on set and an octet_ptr on get */
d9a75107 485#define OSSL_ASYM_CIPHER_PARAM_OAEP_LABEL "oaep-label"
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486#define OSSL_ASYM_CIPHER_PARAM_TLS_CLIENT_VERSION "tls-client-version"
487#define OSSL_ASYM_CIPHER_PARAM_TLS_NEGOTIATED_VERSION "tls-negotiated-version"
5ab3ec1b 488#define OSSL_ASYM_CIPHER_PARAM_IMPLICIT_REJECTION "implicit-rejection"
89abd1b6 489
866234ac 490/*
ece9304c 491 * Encoder / decoder parameters
866234ac 492 */
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493#define OSSL_ENCODER_PARAM_CIPHER OSSL_ALG_PARAM_CIPHER
494#define OSSL_ENCODER_PARAM_PROPERTIES OSSL_ALG_PARAM_PROPERTIES
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495/* Currently PVK only, but reusable for others as needed */
496#define OSSL_ENCODER_PARAM_ENCRYPT_LEVEL "encrypt-level"
78043fe8 497#define OSSL_ENCODER_PARAM_SAVE_PARAMETERS "save-parameters" /* integer */
ece9304c 498
ebfdb63d 499#define OSSL_DECODER_PARAM_PROPERTIES OSSL_ALG_PARAM_PROPERTIES
c3e4c1f3 500
866234ac 501/* Passphrase callback parameters */
ece9304c 502#define OSSL_PASSPHRASE_PARAM_INFO "info"
866234ac 503
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504/* Keygen callback parameters, from provider to libcrypto */
505#define OSSL_GEN_PARAM_POTENTIAL "potential" /* integer */
506#define OSSL_GEN_PARAM_ITERATION "iteration" /* integer */
507
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508/* ACVP Test parameters : These should not be used normally */
509#define OSSL_PKEY_PARAM_RSA_TEST_XP1 "xp1"
510#define OSSL_PKEY_PARAM_RSA_TEST_XP2 "xp2"
511#define OSSL_PKEY_PARAM_RSA_TEST_XP "xp"
512#define OSSL_PKEY_PARAM_RSA_TEST_XQ1 "xq1"
513#define OSSL_PKEY_PARAM_RSA_TEST_XQ2 "xq2"
514#define OSSL_PKEY_PARAM_RSA_TEST_XQ "xq"
515#define OSSL_PKEY_PARAM_RSA_TEST_P1 "p1"
516#define OSSL_PKEY_PARAM_RSA_TEST_P2 "p2"
517#define OSSL_PKEY_PARAM_RSA_TEST_Q1 "q1"
518#define OSSL_PKEY_PARAM_RSA_TEST_Q2 "q2"
519#define OSSL_SIGNATURE_PARAM_KAT "kat"
520
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521/* KEM parameters */
522#define OSSL_KEM_PARAM_OPERATION "operation"
78c44b05 523#define OSSL_KEM_PARAM_IKME "ikme"
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524
525/* OSSL_KEM_PARAM_OPERATION values */
526#define OSSL_KEM_PARAM_OPERATION_RSASVE "RSASVE"
78c44b05 527#define OSSL_KEM_PARAM_OPERATION_DHKEM "DHKEM"
80f4fd18 528
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529/* Capabilities */
530
80f4fd18 531/* TLS-GROUP Capability */
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532#define OSSL_CAPABILITY_TLS_GROUP_NAME "tls-group-name"
533#define OSSL_CAPABILITY_TLS_GROUP_NAME_INTERNAL "tls-group-name-internal"
534#define OSSL_CAPABILITY_TLS_GROUP_ID "tls-group-id"
535#define OSSL_CAPABILITY_TLS_GROUP_ALG "tls-group-alg"
536#define OSSL_CAPABILITY_TLS_GROUP_SECURITY_BITS "tls-group-sec-bits"
c1a74f59 537#define OSSL_CAPABILITY_TLS_GROUP_IS_KEM "tls-group-is-kem"
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538#define OSSL_CAPABILITY_TLS_GROUP_MIN_TLS "tls-min-tls"
539#define OSSL_CAPABILITY_TLS_GROUP_MAX_TLS "tls-max-tls"
540#define OSSL_CAPABILITY_TLS_GROUP_MIN_DTLS "tls-min-dtls"
541#define OSSL_CAPABILITY_TLS_GROUP_MAX_DTLS "tls-max-dtls"
542
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543/* TLS-SIGALG Capability */
544#define OSSL_CAPABILITY_TLS_SIGALG_IANA_NAME "tls-sigalg-iana-name"
545#define OSSL_CAPABILITY_TLS_SIGALG_CODE_POINT "tls-sigalg-code-point"
546#define OSSL_CAPABILITY_TLS_SIGALG_NAME "tls-sigalg-name"
547#define OSSL_CAPABILITY_TLS_SIGALG_OID "tls-sigalg-oid"
548#define OSSL_CAPABILITY_TLS_SIGALG_SIG_NAME "tls-sigalg-sig-name"
549#define OSSL_CAPABILITY_TLS_SIGALG_SIG_OID "tls-sigalg-sig-oid"
550#define OSSL_CAPABILITY_TLS_SIGALG_HASH_NAME "tls-sigalg-hash-name"
551#define OSSL_CAPABILITY_TLS_SIGALG_HASH_OID "tls-sigalg-hash-oid"
552#define OSSL_CAPABILITY_TLS_SIGALG_KEYTYPE "tls-sigalg-keytype"
553#define OSSL_CAPABILITY_TLS_SIGALG_KEYTYPE_OID "tls-sigalg-keytype-oid"
554#define OSSL_CAPABILITY_TLS_SIGALG_SECURITY_BITS "tls-sigalg-sec-bits"
555#define OSSL_CAPABILITY_TLS_SIGALG_MIN_TLS "tls-min-tls"
556#define OSSL_CAPABILITY_TLS_SIGALG_MAX_TLS "tls-max-tls"
557
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558/*-
559 * storemgmt parameters
560 */
561
562/*
563 * Used by storemgmt_ctx_set_params():
564 *
565 * - OSSL_STORE_PARAM_EXPECT is an INTEGER, and the value is any of the
566 * OSSL_STORE_INFO numbers. This is used to set the expected type of
567 * object loaded.
568 *
569 * - OSSL_STORE_PARAM_SUBJECT, OSSL_STORE_PARAM_ISSUER,
570 * OSSL_STORE_PARAM_SERIAL, OSSL_STORE_PARAM_FINGERPRINT,
571 * OSSL_STORE_PARAM_DIGEST, OSSL_STORE_PARAM_ALIAS
572 * are used as search criteria.
573 * (OSSL_STORE_PARAM_DIGEST is used with OSSL_STORE_PARAM_FINGERPRINT)
574 */
575#define OSSL_STORE_PARAM_EXPECT "expect" /* INTEGER */
576#define OSSL_STORE_PARAM_SUBJECT "subject" /* DER blob => OCTET_STRING */
577#define OSSL_STORE_PARAM_ISSUER "name" /* DER blob => OCTET_STRING */
578#define OSSL_STORE_PARAM_SERIAL "serial" /* INTEGER */
579#define OSSL_STORE_PARAM_DIGEST "digest" /* UTF8_STRING */
580#define OSSL_STORE_PARAM_FINGERPRINT "fingerprint" /* OCTET_STRING */
581#define OSSL_STORE_PARAM_ALIAS "alias" /* UTF8_STRING */
582
583/* You may want to pass properties for the provider implementation to use */
584#define OSSL_STORE_PARAM_PROPERTIES "properties" /* utf8_string */
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585/* OSSL_DECODER input type if a decoder is used by the store */
586#define OSSL_STORE_PARAM_INPUT_TYPE "input-type" /* UTF8_STRING */
8704b6bf 587
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588
589/* Libssl record layer */
590
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591#define OSSL_LIBSSL_RECORD_LAYER_PARAM_OPTIONS "options"
592#define OSSL_LIBSSL_RECORD_LAYER_PARAM_MODE "mode"
593#define OSSL_LIBSSL_RECORD_LAYER_PARAM_READ_AHEAD "read_ahead"
81c9ebd9 594#define OSSL_LIBSSL_RECORD_LAYER_READ_BUFFER_LEN "read_buffer_len"
9dd90232 595#define OSSL_LIBSSL_RECORD_LAYER_PARAM_USE_ETM "use_etm"
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596#define OSSL_LIBSSL_RECORD_LAYER_PARAM_STREAM_MAC "stream_mac"
597#define OSSL_LIBSSL_RECORD_LAYER_PARAM_TLSTREE "tlstree"
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598#define OSSL_LIBSSL_RECORD_LAYER_PARAM_MAX_FRAG_LEN "max_frag_len"
599#define OSSL_LIBSSL_RECORD_LAYER_PARAM_MAX_EARLY_DATA "max_early_data"
eb7d6c2a 600#define OSSL_LIBSSL_RECORD_LAYER_PARAM_BLOCK_PADDING "block_padding"
e2d5742b 601
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602# ifdef __cplusplus
603}
604# endif
605
606#endif