文章目录
-
- [openssl3.2 - EVP_CIPHER_fetch算法名称字符串(参数2)的有效值列表](#openssl3.2 - EVP_CIPHER_fetch算法名称字符串(参数2)的有效值列表)
- 概述
- 如何找到算法名称字符串列表?
- openssl-3.2.0\providers\implementations\include\prov\names.h
- 备注
- END
openssl3.2 - EVP_CIPHER_fetch算法名称字符串(参数2)的有效值列表
概述
进行加解密时, 先要选一个算法.
如果使用EVP接口, 要调用EVP_CIPHER_fetch得到EVP算法指针.
c
EVP_CIPHER *cipher = NULL;
// ...
/* Fetch the cipher implementation */
if ((cipher = EVP_CIPHER_fetch(libctx, "AES-256-GCM", propq)) == NULL)
goto err;看资料上讲, 不建议用字符串来找EVP算法指针, 因为有可能写错.
一旦写错, 就得不到有效的cipher.
如果知道写错了, 如何写对, 到底有啥标准, 不好确定.
通过有源码调试openssl.exe + SI来搜索, 找到了算法名称字符串的确切集合.
等写错了/或者不记得正确的算法名称该咋写, 就可以去openssl源码对应文件中去找.
如何找到算法名称字符串列表?
也是边调试边猜测, 毕竟openssl3.2是很庞大的第三方代码. 只要能正常用起来就行. 只关心自己关注的点, 不没事找事.
断在了 ossl_default_provider_init(), 这里会将默认算法集合赋值给上下文
c
int ossl_default_provider_init(const OSSL_CORE_HANDLE *handle,
const OSSL_DISPATCH *in,
const OSSL_DISPATCH **out,
void **provctx)
{
// ...
*out = deflt_dispatch_table;
ossl_prov_cache_exported_algorithms(deflt_ciphers, exported_ciphers); // break here
// 查看变量 deflt_ciphers, 就会发现, 这就是有效算法集合.
return 1;
}deflt_ciphers 就是默认算法集合, 一共130个算法.
c
static const OSSL_ALGORITHM_CAPABLE deflt_ciphers[] = {
ALG(PROV_NAMES_NULL, ossl_null_functions),
ALG(PROV_NAMES_AES_256_ECB, ossl_aes256ecb_functions), // 1
ALG(PROV_NAMES_AES_192_ECB, ossl_aes192ecb_functions),
ALG(PROV_NAMES_AES_128_ECB, ossl_aes128ecb_functions),
ALG(PROV_NAMES_AES_256_CBC, ossl_aes256cbc_functions),
ALG(PROV_NAMES_AES_192_CBC, ossl_aes192cbc_functions),
ALG(PROV_NAMES_AES_128_CBC, ossl_aes128cbc_functions),
ALG(PROV_NAMES_AES_128_CBC_CTS, ossl_aes128cbc_cts_functions),
ALG(PROV_NAMES_AES_192_CBC_CTS, ossl_aes192cbc_cts_functions),
ALG(PROV_NAMES_AES_256_CBC_CTS, ossl_aes256cbc_cts_functions),
ALG(PROV_NAMES_AES_256_OFB, ossl_aes256ofb_functions), // 10
ALG(PROV_NAMES_AES_192_OFB, ossl_aes192ofb_functions),
ALG(PROV_NAMES_AES_128_OFB, ossl_aes128ofb_functions),
ALG(PROV_NAMES_AES_256_CFB, ossl_aes256cfb_functions),
ALG(PROV_NAMES_AES_192_CFB, ossl_aes192cfb_functions),
ALG(PROV_NAMES_AES_128_CFB, ossl_aes128cfb_functions),
ALG(PROV_NAMES_AES_256_CFB1, ossl_aes256cfb1_functions),
ALG(PROV_NAMES_AES_192_CFB1, ossl_aes192cfb1_functions),
ALG(PROV_NAMES_AES_128_CFB1, ossl_aes128cfb1_functions),
ALG(PROV_NAMES_AES_256_CFB8, ossl_aes256cfb8_functions),
ALG(PROV_NAMES_AES_192_CFB8, ossl_aes192cfb8_functions), // 20
ALG(PROV_NAMES_AES_128_CFB8, ossl_aes128cfb8_functions),
ALG(PROV_NAMES_AES_256_CTR, ossl_aes256ctr_functions),
ALG(PROV_NAMES_AES_192_CTR, ossl_aes192ctr_functions),
ALG(PROV_NAMES_AES_128_CTR, ossl_aes128ctr_functions),
ALG(PROV_NAMES_AES_256_XTS, ossl_aes256xts_functions),
ALG(PROV_NAMES_AES_128_XTS, ossl_aes128xts_functions),
#ifndef OPENSSL_NO_OCB
ALG(PROV_NAMES_AES_256_OCB, ossl_aes256ocb_functions),
ALG(PROV_NAMES_AES_192_OCB, ossl_aes192ocb_functions),
ALG(PROV_NAMES_AES_128_OCB, ossl_aes128ocb_functions),
#endif /* OPENSSL_NO_OCB */
#ifndef OPENSSL_NO_SIV
ALG(PROV_NAMES_AES_128_SIV, ossl_aes128siv_functions), // 30
ALG(PROV_NAMES_AES_192_SIV, ossl_aes192siv_functions),
ALG(PROV_NAMES_AES_256_SIV, ossl_aes256siv_functions),
ALG(PROV_NAMES_AES_128_GCM_SIV, ossl_aes128gcm_siv_functions),
ALG(PROV_NAMES_AES_192_GCM_SIV, ossl_aes192gcm_siv_functions),
ALG(PROV_NAMES_AES_256_GCM_SIV, ossl_aes256gcm_siv_functions),
#endif /* OPENSSL_NO_SIV */
ALG(PROV_NAMES_AES_256_GCM, ossl_aes256gcm_functions),
ALG(PROV_NAMES_AES_192_GCM, ossl_aes192gcm_functions),
ALG(PROV_NAMES_AES_128_GCM, ossl_aes128gcm_functions),
ALG(PROV_NAMES_AES_256_CCM, ossl_aes256ccm_functions),
ALG(PROV_NAMES_AES_192_CCM, ossl_aes192ccm_functions), // 40
ALG(PROV_NAMES_AES_128_CCM, ossl_aes128ccm_functions),
ALG(PROV_NAMES_AES_256_WRAP, ossl_aes256wrap_functions),
ALG(PROV_NAMES_AES_192_WRAP, ossl_aes192wrap_functions),
ALG(PROV_NAMES_AES_128_WRAP, ossl_aes128wrap_functions),
ALG(PROV_NAMES_AES_256_WRAP_PAD, ossl_aes256wrappad_functions),
ALG(PROV_NAMES_AES_192_WRAP_PAD, ossl_aes192wrappad_functions),
ALG(PROV_NAMES_AES_128_WRAP_PAD, ossl_aes128wrappad_functions),
ALG(PROV_NAMES_AES_256_WRAP_INV, ossl_aes256wrapinv_functions),
ALG(PROV_NAMES_AES_192_WRAP_INV, ossl_aes192wrapinv_functions),
ALG(PROV_NAMES_AES_128_WRAP_INV, ossl_aes128wrapinv_functions), // 50
ALG(PROV_NAMES_AES_256_WRAP_PAD_INV, ossl_aes256wrappadinv_functions),
ALG(PROV_NAMES_AES_192_WRAP_PAD_INV, ossl_aes192wrappadinv_functions),
ALG(PROV_NAMES_AES_128_WRAP_PAD_INV, ossl_aes128wrappadinv_functions),
ALGC(PROV_NAMES_AES_128_CBC_HMAC_SHA1, ossl_aes128cbc_hmac_sha1_functions,
ossl_cipher_capable_aes_cbc_hmac_sha1),
ALGC(PROV_NAMES_AES_256_CBC_HMAC_SHA1, ossl_aes256cbc_hmac_sha1_functions,
ossl_cipher_capable_aes_cbc_hmac_sha1),
ALGC(PROV_NAMES_AES_128_CBC_HMAC_SHA256, ossl_aes128cbc_hmac_sha256_functions,
ossl_cipher_capable_aes_cbc_hmac_sha256),
ALGC(PROV_NAMES_AES_256_CBC_HMAC_SHA256, ossl_aes256cbc_hmac_sha256_functions,
ossl_cipher_capable_aes_cbc_hmac_sha256),
#ifndef OPENSSL_NO_ARIA
ALG(PROV_NAMES_ARIA_256_GCM, ossl_aria256gcm_functions),
ALG(PROV_NAMES_ARIA_192_GCM, ossl_aria192gcm_functions),
ALG(PROV_NAMES_ARIA_128_GCM, ossl_aria128gcm_functions), // 60
ALG(PROV_NAMES_ARIA_256_CCM, ossl_aria256ccm_functions),
ALG(PROV_NAMES_ARIA_192_CCM, ossl_aria192ccm_functions),
ALG(PROV_NAMES_ARIA_128_CCM, ossl_aria128ccm_functions),
ALG(PROV_NAMES_ARIA_256_ECB, ossl_aria256ecb_functions),
ALG(PROV_NAMES_ARIA_192_ECB, ossl_aria192ecb_functions),
ALG(PROV_NAMES_ARIA_128_ECB, ossl_aria128ecb_functions),
ALG(PROV_NAMES_ARIA_256_CBC, ossl_aria256cbc_functions),
ALG(PROV_NAMES_ARIA_192_CBC, ossl_aria192cbc_functions),
ALG(PROV_NAMES_ARIA_128_CBC, ossl_aria128cbc_functions),
ALG(PROV_NAMES_ARIA_256_OFB, ossl_aria256ofb_functions), // 70
ALG(PROV_NAMES_ARIA_192_OFB, ossl_aria192ofb_functions),
ALG(PROV_NAMES_ARIA_128_OFB, ossl_aria128ofb_functions),
ALG(PROV_NAMES_ARIA_256_CFB, ossl_aria256cfb_functions),
ALG(PROV_NAMES_ARIA_192_CFB, ossl_aria192cfb_functions),
ALG(PROV_NAMES_ARIA_128_CFB, ossl_aria128cfb_functions),
ALG(PROV_NAMES_ARIA_256_CFB1, ossl_aria256cfb1_functions),
ALG(PROV_NAMES_ARIA_192_CFB1, ossl_aria192cfb1_functions),
ALG(PROV_NAMES_ARIA_128_CFB1, ossl_aria128cfb1_functions),
ALG(PROV_NAMES_ARIA_256_CFB8, ossl_aria256cfb8_functions),
ALG(PROV_NAMES_ARIA_192_CFB8, ossl_aria192cfb8_functions), // 80
ALG(PROV_NAMES_ARIA_128_CFB8, ossl_aria128cfb8_functions),
ALG(PROV_NAMES_ARIA_256_CTR, ossl_aria256ctr_functions),
ALG(PROV_NAMES_ARIA_192_CTR, ossl_aria192ctr_functions),
ALG(PROV_NAMES_ARIA_128_CTR, ossl_aria128ctr_functions),
#endif /* OPENSSL_NO_ARIA */
#ifndef OPENSSL_NO_CAMELLIA
ALG(PROV_NAMES_CAMELLIA_256_ECB, ossl_camellia256ecb_functions),
ALG(PROV_NAMES_CAMELLIA_192_ECB, ossl_camellia192ecb_functions),
ALG(PROV_NAMES_CAMELLIA_128_ECB, ossl_camellia128ecb_functions),
ALG(PROV_NAMES_CAMELLIA_256_CBC, ossl_camellia256cbc_functions),
ALG(PROV_NAMES_CAMELLIA_192_CBC, ossl_camellia192cbc_functions),
ALG(PROV_NAMES_CAMELLIA_128_CBC, ossl_camellia128cbc_functions), // 90
ALG(PROV_NAMES_CAMELLIA_128_CBC_CTS, ossl_camellia128cbc_cts_functions),
ALG(PROV_NAMES_CAMELLIA_192_CBC_CTS, ossl_camellia192cbc_cts_functions),
ALG(PROV_NAMES_CAMELLIA_256_CBC_CTS, ossl_camellia256cbc_cts_functions),
ALG(PROV_NAMES_CAMELLIA_256_OFB, ossl_camellia256ofb_functions),
ALG(PROV_NAMES_CAMELLIA_192_OFB, ossl_camellia192ofb_functions),
ALG(PROV_NAMES_CAMELLIA_128_OFB, ossl_camellia128ofb_functions),
ALG(PROV_NAMES_CAMELLIA_256_CFB, ossl_camellia256cfb_functions),
ALG(PROV_NAMES_CAMELLIA_192_CFB, ossl_camellia192cfb_functions),
ALG(PROV_NAMES_CAMELLIA_128_CFB, ossl_camellia128cfb_functions),
ALG(PROV_NAMES_CAMELLIA_256_CFB1, ossl_camellia256cfb1_functions), // 100
ALG(PROV_NAMES_CAMELLIA_192_CFB1, ossl_camellia192cfb1_functions),
ALG(PROV_NAMES_CAMELLIA_128_CFB1, ossl_camellia128cfb1_functions),
ALG(PROV_NAMES_CAMELLIA_256_CFB8, ossl_camellia256cfb8_functions),
ALG(PROV_NAMES_CAMELLIA_192_CFB8, ossl_camellia192cfb8_functions),
ALG(PROV_NAMES_CAMELLIA_128_CFB8, ossl_camellia128cfb8_functions),
ALG(PROV_NAMES_CAMELLIA_256_CTR, ossl_camellia256ctr_functions),
ALG(PROV_NAMES_CAMELLIA_192_CTR, ossl_camellia192ctr_functions),
ALG(PROV_NAMES_CAMELLIA_128_CTR, ossl_camellia128ctr_functions),
#endif /* OPENSSL_NO_CAMELLIA */
#ifndef OPENSSL_NO_DES
ALG(PROV_NAMES_DES_EDE3_ECB, ossl_tdes_ede3_ecb_functions), // 110
ALG(PROV_NAMES_DES_EDE3_CBC, ossl_tdes_ede3_cbc_functions),
ALG(PROV_NAMES_DES_EDE3_OFB, ossl_tdes_ede3_ofb_functions),
ALG(PROV_NAMES_DES_EDE3_CFB, ossl_tdes_ede3_cfb_functions),
ALG(PROV_NAMES_DES_EDE3_CFB8, ossl_tdes_ede3_cfb8_functions),
ALG(PROV_NAMES_DES_EDE3_CFB1, ossl_tdes_ede3_cfb1_functions),
ALG(PROV_NAMES_DES3_WRAP, ossl_tdes_wrap_cbc_functions),
ALG(PROV_NAMES_DES_EDE_ECB, ossl_tdes_ede2_ecb_functions),
ALG(PROV_NAMES_DES_EDE_CBC, ossl_tdes_ede2_cbc_functions),
ALG(PROV_NAMES_DES_EDE_OFB, ossl_tdes_ede2_ofb_functions),
ALG(PROV_NAMES_DES_EDE_CFB, ossl_tdes_ede2_cfb_functions), // 120
#endif /* OPENSSL_NO_DES */
#ifndef OPENSSL_NO_SM4
ALG(PROV_NAMES_SM4_GCM, ossl_sm4128gcm_functions),
ALG(PROV_NAMES_SM4_CCM, ossl_sm4128ccm_functions),
ALG(PROV_NAMES_SM4_ECB, ossl_sm4128ecb_functions),
ALG(PROV_NAMES_SM4_CBC, ossl_sm4128cbc_functions),
ALG(PROV_NAMES_SM4_CTR, ossl_sm4128ctr_functions),
ALG(PROV_NAMES_SM4_OFB, ossl_sm4128ofb128_functions),
ALG(PROV_NAMES_SM4_CFB, ossl_sm4128cfb128_functions),
ALG(PROV_NAMES_SM4_XTS, ossl_sm4128xts_functions),
#endif /* OPENSSL_NO_SM4 */
#ifndef OPENSSL_NO_CHACHA
ALG(PROV_NAMES_ChaCha20, ossl_chacha20_functions),
# ifndef OPENSSL_NO_POLY1305
ALG(PROV_NAMES_ChaCha20_Poly1305, ossl_chacha20_ossl_poly1305_functions), // 130
# endif /* OPENSSL_NO_POLY1305 */
#endif /* OPENSSL_NO_CHACHA */
{ { NULL, NULL, NULL }, NULL }
};PROV_NAMES_X(e.g. PROV_NAMES_AES_256_ECB) 就是算法字符串的宏定义
但是在VS2019中无法转到宏定义, 这时, 配置SI搜索, 可以确定 PROV_NAMES_AES_256_ECB定义的头文件为
D:\3rd_prj\crypt\openssl-3.2.0\providers\implementations\include\prov\names.h
openssl-3.2.0\providers\implementations\include\prov\names.h
c
/*
* Copyright 2021-2023 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (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
*/
/*
* Macros for use as names and descriptions in our providers' OSSL_ALGORITHM.
*
* All the strings are formatted the same way:
*
* Our primary name[:other names][:numeric OID]
*
* 'other names' include historical OpenSSL names, NIST names, ASN.1 OBJECT
* IDENTIFIER names, and commonly known aliases.
*
* Where it matters, our primary names follow this format:
*
* ALGNAME[VERSION?][-SUBNAME[VERSION?]?][-SIZE?][-MODE?]
*
* VERSION is only present if there are multiple versions of
* an alg (MD2, MD4, MD5). It may be omitted if there is only
* one version (if a subsequent version is released in the future,
* we can always change the canonical name, and add the old name
* as an alias).
*
* SUBNAME may be present where we are combining multiple
* algorithms together, e.g. MD5-SHA1.
*
* SIZE is only present if multiple versions of an algorithm exist
* with different sizes (e.g. AES-128-CBC, AES-256-CBC)
*
* MODE is only present where applicable.
*/
/*-
* Symmetric ciphers
* -----------------
*/
#define PROV_NAMES_AES_256_ECB "AES-256-ECB:2.16.840.1.101.3.4.1.41"
#define PROV_NAMES_AES_192_ECB "AES-192-ECB:2.16.840.1.101.3.4.1.21"
#define PROV_NAMES_AES_128_ECB "AES-128-ECB:2.16.840.1.101.3.4.1.1"
#define PROV_NAMES_AES_256_CBC "AES-256-CBC:AES256:2.16.840.1.101.3.4.1.42"
#define PROV_NAMES_AES_192_CBC "AES-192-CBC:AES192:2.16.840.1.101.3.4.1.22"
#define PROV_NAMES_AES_128_CBC "AES-128-CBC:AES128:2.16.840.1.101.3.4.1.2"
#define PROV_NAMES_AES_256_CBC_CTS "AES-256-CBC-CTS"
#define PROV_NAMES_AES_192_CBC_CTS "AES-192-CBC-CTS"
#define PROV_NAMES_AES_128_CBC_CTS "AES-128-CBC-CTS"
#define PROV_NAMES_AES_256_OFB "AES-256-OFB:2.16.840.1.101.3.4.1.43"
#define PROV_NAMES_AES_192_OFB "AES-192-OFB:2.16.840.1.101.3.4.1.23"
#define PROV_NAMES_AES_128_OFB "AES-128-OFB:2.16.840.1.101.3.4.1.3"
#define PROV_NAMES_AES_256_CFB "AES-256-CFB:2.16.840.1.101.3.4.1.44"
#define PROV_NAMES_AES_192_CFB "AES-192-CFB:2.16.840.1.101.3.4.1.24"
#define PROV_NAMES_AES_128_CFB "AES-128-CFB:2.16.840.1.101.3.4.1.4"
#define PROV_NAMES_AES_256_CFB1 "AES-256-CFB1"
#define PROV_NAMES_AES_192_CFB1 "AES-192-CFB1"
#define PROV_NAMES_AES_128_CFB1 "AES-128-CFB1"
#define PROV_NAMES_AES_256_CFB8 "AES-256-CFB8"
#define PROV_NAMES_AES_192_CFB8 "AES-192-CFB8"
#define PROV_NAMES_AES_128_CFB8 "AES-128-CFB8"
#define PROV_NAMES_AES_256_CTR "AES-256-CTR"
#define PROV_NAMES_AES_192_CTR "AES-192-CTR"
#define PROV_NAMES_AES_128_CTR "AES-128-CTR"
#define PROV_NAMES_AES_256_XTS "AES-256-XTS:1.3.111.2.1619.0.1.2"
#define PROV_NAMES_AES_128_XTS "AES-128-XTS:1.3.111.2.1619.0.1.1"
#define PROV_NAMES_AES_256_GCM "AES-256-GCM:id-aes256-GCM:2.16.840.1.101.3.4.1.46"
#define PROV_NAMES_AES_192_GCM "AES-192-GCM:id-aes192-GCM:2.16.840.1.101.3.4.1.26"
#define PROV_NAMES_AES_128_GCM "AES-128-GCM:id-aes128-GCM:2.16.840.1.101.3.4.1.6"
#define PROV_NAMES_AES_256_CCM "AES-256-CCM:id-aes256-CCM:2.16.840.1.101.3.4.1.47"
#define PROV_NAMES_AES_192_CCM "AES-192-CCM:id-aes192-CCM:2.16.840.1.101.3.4.1.27"
#define PROV_NAMES_AES_128_CCM "AES-128-CCM:id-aes128-CCM:2.16.840.1.101.3.4.1.7"
#define PROV_NAMES_AES_256_WRAP "AES-256-WRAP:id-aes256-wrap:AES256-WRAP:2.16.840.1.101.3.4.1.45"
#define PROV_NAMES_AES_192_WRAP "AES-192-WRAP:id-aes192-wrap:AES192-WRAP:2.16.840.1.101.3.4.1.25"
#define PROV_NAMES_AES_128_WRAP "AES-128-WRAP:id-aes128-wrap:AES128-WRAP:2.16.840.1.101.3.4.1.5"
#define PROV_NAMES_AES_256_WRAP_PAD "AES-256-WRAP-PAD:id-aes256-wrap-pad:AES256-WRAP-PAD:2.16.840.1.101.3.4.1.48"
#define PROV_NAMES_AES_192_WRAP_PAD "AES-192-WRAP-PAD:id-aes192-wrap-pad:AES192-WRAP-PAD:2.16.840.1.101.3.4.1.28"
#define PROV_NAMES_AES_128_WRAP_PAD "AES-128-WRAP-PAD:id-aes128-wrap-pad:AES128-WRAP-PAD:2.16.840.1.101.3.4.1.8"
#define PROV_NAMES_AES_256_WRAP_INV "AES-256-WRAP-INV:AES256-WRAP-INV"
#define PROV_NAMES_AES_192_WRAP_INV "AES-192-WRAP-INV:AES192-WRAP-INV"
#define PROV_NAMES_AES_128_WRAP_INV "AES-128-WRAP-INV:AES128-WRAP-INV"
#define PROV_NAMES_AES_256_WRAP_PAD_INV "AES-256-WRAP-PAD-INV:AES256-WRAP-PAD-INV"
#define PROV_NAMES_AES_192_WRAP_PAD_INV "AES-192-WRAP-PAD-INV:AES192-WRAP-PAD-INV"
#define PROV_NAMES_AES_128_WRAP_PAD_INV "AES-128-WRAP-PAD-INV:AES128-WRAP-PAD-INV"
#define PROV_NAMES_AES_128_CBC_HMAC_SHA1 "AES-128-CBC-HMAC-SHA1"
#define PROV_NAMES_AES_256_CBC_HMAC_SHA1 "AES-256-CBC-HMAC-SHA1"
#define PROV_NAMES_AES_128_CBC_HMAC_SHA256 "AES-128-CBC-HMAC-SHA256"
#define PROV_NAMES_AES_256_CBC_HMAC_SHA256 "AES-256-CBC-HMAC-SHA256"
#define PROV_NAMES_DES_EDE3_ECB "DES-EDE3-ECB:DES-EDE3"
#define PROV_NAMES_DES_EDE3_CBC "DES-EDE3-CBC:DES3:1.2.840.113549.3.7"
#define PROV_NAMES_NULL "NULL"
#define PROV_NAMES_AES_256_OCB "AES-256-OCB"
#define PROV_NAMES_AES_192_OCB "AES-192-OCB"
#define PROV_NAMES_AES_128_OCB "AES-128-OCB"
#define PROV_NAMES_AES_128_SIV "AES-128-SIV"
#define PROV_NAMES_AES_192_SIV "AES-192-SIV"
#define PROV_NAMES_AES_256_SIV "AES-256-SIV"
#define PROV_NAMES_AES_128_GCM_SIV "AES-128-GCM-SIV"
#define PROV_NAMES_AES_192_GCM_SIV "AES-192-GCM-SIV"
#define PROV_NAMES_AES_256_GCM_SIV "AES-256-GCM-SIV"
#define PROV_NAMES_ARIA_256_GCM "ARIA-256-GCM:1.2.410.200046.1.1.36"
#define PROV_NAMES_ARIA_192_GCM "ARIA-192-GCM:1.2.410.200046.1.1.35"
#define PROV_NAMES_ARIA_128_GCM "ARIA-128-GCM:1.2.410.200046.1.1.34"
#define PROV_NAMES_ARIA_256_CCM "ARIA-256-CCM:1.2.410.200046.1.1.39"
#define PROV_NAMES_ARIA_192_CCM "ARIA-192-CCM:1.2.410.200046.1.1.38"
#define PROV_NAMES_ARIA_128_CCM "ARIA-128-CCM:1.2.410.200046.1.1.37"
#define PROV_NAMES_ARIA_256_ECB "ARIA-256-ECB:1.2.410.200046.1.1.11"
#define PROV_NAMES_ARIA_192_ECB "ARIA-192-ECB:1.2.410.200046.1.1.6"
#define PROV_NAMES_ARIA_128_ECB "ARIA-128-ECB:1.2.410.200046.1.1.1"
#define PROV_NAMES_ARIA_256_CBC "ARIA-256-CBC:ARIA256:1.2.410.200046.1.1.12"
#define PROV_NAMES_ARIA_192_CBC "ARIA-192-CBC:ARIA192:1.2.410.200046.1.1.7"
#define PROV_NAMES_ARIA_128_CBC "ARIA-128-CBC:ARIA128:1.2.410.200046.1.1.2"
#define PROV_NAMES_ARIA_256_OFB "ARIA-256-OFB:1.2.410.200046.1.1.14"
#define PROV_NAMES_ARIA_192_OFB "ARIA-192-OFB:1.2.410.200046.1.1.9"
#define PROV_NAMES_ARIA_128_OFB "ARIA-128-OFB:1.2.410.200046.1.1.4"
#define PROV_NAMES_ARIA_256_CFB "ARIA-256-CFB:1.2.410.200046.1.1.13"
#define PROV_NAMES_ARIA_192_CFB "ARIA-192-CFB:1.2.410.200046.1.1.8"
#define PROV_NAMES_ARIA_128_CFB "ARIA-128-CFB:1.2.410.200046.1.1.3"
#define PROV_NAMES_ARIA_256_CFB1 "ARIA-256-CFB1"
#define PROV_NAMES_ARIA_192_CFB1 "ARIA-192-CFB1"
#define PROV_NAMES_ARIA_128_CFB1 "ARIA-128-CFB1"
#define PROV_NAMES_ARIA_256_CFB8 "ARIA-256-CFB8"
#define PROV_NAMES_ARIA_192_CFB8 "ARIA-192-CFB8"
#define PROV_NAMES_ARIA_128_CFB8 "ARIA-128-CFB8"
#define PROV_NAMES_ARIA_256_CTR "ARIA-256-CTR:1.2.410.200046.1.1.15"
#define PROV_NAMES_ARIA_192_CTR "ARIA-192-CTR:1.2.410.200046.1.1.10"
#define PROV_NAMES_ARIA_128_CTR "ARIA-128-CTR:1.2.410.200046.1.1.5"
#define PROV_NAMES_CAMELLIA_256_ECB "CAMELLIA-256-ECB:0.3.4401.5.3.1.9.41"
#define PROV_NAMES_CAMELLIA_192_ECB "CAMELLIA-192-ECB:0.3.4401.5.3.1.9.21"
#define PROV_NAMES_CAMELLIA_128_ECB "CAMELLIA-128-ECB:0.3.4401.5.3.1.9.1"
#define PROV_NAMES_CAMELLIA_256_CBC "CAMELLIA-256-CBC:CAMELLIA256:1.2.392.200011.61.1.1.1.4"
#define PROV_NAMES_CAMELLIA_192_CBC "CAMELLIA-192-CBC:CAMELLIA192:1.2.392.200011.61.1.1.1.3"
#define PROV_NAMES_CAMELLIA_128_CBC "CAMELLIA-128-CBC:CAMELLIA128:1.2.392.200011.61.1.1.1.2"
#define PROV_NAMES_CAMELLIA_256_CBC_CTS "CAMELLIA-256-CBC-CTS"
#define PROV_NAMES_CAMELLIA_192_CBC_CTS "CAMELLIA-192-CBC-CTS"
#define PROV_NAMES_CAMELLIA_128_CBC_CTS "CAMELLIA-128-CBC-CTS"
#define PROV_NAMES_CAMELLIA_256_OFB "CAMELLIA-256-OFB:0.3.4401.5.3.1.9.43"
#define PROV_NAMES_CAMELLIA_192_OFB "CAMELLIA-192-OFB:0.3.4401.5.3.1.9.23"
#define PROV_NAMES_CAMELLIA_128_OFB "CAMELLIA-128-OFB:0.3.4401.5.3.1.9.3"
#define PROV_NAMES_CAMELLIA_256_CFB "CAMELLIA-256-CFB:0.3.4401.5.3.1.9.44"
#define PROV_NAMES_CAMELLIA_192_CFB "CAMELLIA-192-CFB:0.3.4401.5.3.1.9.24"
#define PROV_NAMES_CAMELLIA_128_CFB "CAMELLIA-128-CFB:0.3.4401.5.3.1.9.4"
#define PROV_NAMES_CAMELLIA_256_CFB1 "CAMELLIA-256-CFB1"
#define PROV_NAMES_CAMELLIA_192_CFB1 "CAMELLIA-192-CFB1"
#define PROV_NAMES_CAMELLIA_128_CFB1 "CAMELLIA-128-CFB1"
#define PROV_NAMES_CAMELLIA_256_CFB8 "CAMELLIA-256-CFB8"
#define PROV_NAMES_CAMELLIA_192_CFB8 "CAMELLIA-192-CFB8"
#define PROV_NAMES_CAMELLIA_128_CFB8 "CAMELLIA-128-CFB8"
#define PROV_NAMES_CAMELLIA_256_CTR "CAMELLIA-256-CTR:0.3.4401.5.3.1.9.49"
#define PROV_NAMES_CAMELLIA_192_CTR "CAMELLIA-192-CTR:0.3.4401.5.3.1.9.29"
#define PROV_NAMES_CAMELLIA_128_CTR "CAMELLIA-128-CTR:0.3.4401.5.3.1.9.9"
#define PROV_NAMES_DES_EDE3_OFB "DES-EDE3-OFB"
#define PROV_NAMES_DES_EDE3_CFB "DES-EDE3-CFB"
#define PROV_NAMES_DES_EDE3_CFB8 "DES-EDE3-CFB8"
#define PROV_NAMES_DES_EDE3_CFB1 "DES-EDE3-CFB1"
#define PROV_NAMES_DES3_WRAP "DES3-WRAP:id-smime-alg-CMS3DESwrap:1.2.840.113549.1.9.16.3.6"
#define PROV_NAMES_DES_EDE_ECB "DES-EDE-ECB:DES-EDE:1.3.14.3.2.17"
#define PROV_NAMES_DES_EDE_CBC "DES-EDE-CBC"
#define PROV_NAMES_DES_EDE_OFB "DES-EDE-OFB"
#define PROV_NAMES_DES_EDE_CFB "DES-EDE-CFB"
#define PROV_NAMES_SM4_ECB "SM4-ECB:1.2.156.10197.1.104.1"
#define PROV_NAMES_SM4_CBC "SM4-CBC:SM4:1.2.156.10197.1.104.2"
#define PROV_NAMES_SM4_CTR "SM4-CTR:1.2.156.10197.1.104.7"
#define PROV_NAMES_SM4_OFB "SM4-OFB:SM4-OFB128:1.2.156.10197.1.104.3"
#define PROV_NAMES_SM4_CFB "SM4-CFB:SM4-CFB128:1.2.156.10197.1.104.4"
#define PROV_NAMES_SM4_GCM "SM4-GCM:1.2.156.10197.1.104.8"
#define PROV_NAMES_SM4_CCM "SM4-CCM:1.2.156.10197.1.104.9"
#define PROV_NAMES_SM4_XTS "SM4-XTS:1.2.156.10197.1.104.10"
#define PROV_NAMES_ChaCha20 "ChaCha20"
#define PROV_NAMES_ChaCha20_Poly1305 "ChaCha20-Poly1305"
#define PROV_NAMES_CAST5_ECB "CAST5-ECB"
#define PROV_NAMES_CAST5_CBC "CAST5-CBC:CAST-CBC:CAST:1.2.840.113533.7.66.10"
#define PROV_NAMES_CAST5_OFB "CAST5-OFB"
#define PROV_NAMES_CAST5_CFB "CAST5-CFB"
#define PROV_NAMES_BF_ECB "BF-ECB"
#define PROV_NAMES_BF_CBC "BF-CBC:BF:BLOWFISH:1.3.6.1.4.1.3029.1.2"
#define PROV_NAMES_BF_OFB "BF-OFB"
#define PROV_NAMES_BF_CFB "BF-CFB"
#define PROV_NAMES_IDEA_ECB "IDEA-ECB"
#define PROV_NAMES_IDEA_CBC "IDEA-CBC:IDEA:1.3.6.1.4.1.188.7.1.1.2"
#define PROV_NAMES_IDEA_OFB "IDEA-OFB:IDEA-OFB64"
#define PROV_NAMES_IDEA_CFB "IDEA-CFB:IDEA-CFB64"
#define PROV_NAMES_SEED_ECB "SEED-ECB:1.2.410.200004.1.3"
#define PROV_NAMES_SEED_CBC "SEED-CBC:SEED:1.2.410.200004.1.4"
#define PROV_NAMES_SEED_OFB "SEED-OFB:SEED-OFB128:1.2.410.200004.1.6"
#define PROV_NAMES_SEED_CFB "SEED-CFB:SEED-CFB128:1.2.410.200004.1.5"
#define PROV_NAMES_RC2_ECB "RC2-ECB"
#define PROV_NAMES_RC2_CBC "RC2-CBC:RC2:RC2-128:1.2.840.113549.3.2"
#define PROV_NAMES_RC2_40_CBC "RC2-40-CBC:RC2-40"
#define PROV_NAMES_RC2_64_CBC "RC2-64-CBC:RC2-64"
#define PROV_NAMES_RC2_CFB "RC2-CFB"
#define PROV_NAMES_RC2_OFB "RC2-OFB"
#define PROV_NAMES_RC4 "RC4:1.2.840.113549.3.4"
#define PROV_NAMES_RC4_40 "RC4-40"
#define PROV_NAMES_RC4_HMAC_MD5 "RC4-HMAC-MD5"
#define PROV_NAMES_RC5_ECB "RC5-ECB"
#define PROV_NAMES_RC5_CBC "RC5-CBC:RC5:1.2.840.113549.3.8"
#define PROV_NAMES_RC5_OFB "RC5-OFB"
#define PROV_NAMES_RC5_CFB "RC5-CFB"
#define PROV_NAMES_DESX_CBC "DESX-CBC:DESX"
#define PROV_NAMES_DES_ECB "DES-ECB:1.3.14.3.2.6"
#define PROV_NAMES_DES_CBC "DES-CBC:DES:1.3.14.3.2.7"
#define PROV_NAMES_DES_OFB "DES-OFB:1.3.14.3.2.8"
#define PROV_NAMES_DES_CFB "DES-CFB:1.3.14.3.2.9"
#define PROV_NAMES_DES_CFB1 "DES-CFB1"
#define PROV_NAMES_DES_CFB8 "DES-CFB8"
/*-
* Digests
* -------
*/
#define PROV_NAMES_SHA1 "SHA1:SHA-1:SSL3-SHA1:1.3.14.3.2.26"
#define PROV_NAMES_SHA2_224 "SHA2-224:SHA-224:SHA224:2.16.840.1.101.3.4.2.4"
#define PROV_NAMES_SHA2_256 "SHA2-256:SHA-256:SHA256:2.16.840.1.101.3.4.2.1"
#define PROV_NAMES_SHA2_256_192 "SHA2-256/192:SHA-256/192:SHA256-192"
#define PROV_NAMES_SHA2_384 "SHA2-384:SHA-384:SHA384:2.16.840.1.101.3.4.2.2"
#define PROV_NAMES_SHA2_512 "SHA2-512:SHA-512:SHA512:2.16.840.1.101.3.4.2.3"
#define PROV_NAMES_SHA2_512_224 "SHA2-512/224:SHA-512/224:SHA512-224:2.16.840.1.101.3.4.2.5"
#define PROV_NAMES_SHA2_512_256 "SHA2-512/256:SHA-512/256:SHA512-256:2.16.840.1.101.3.4.2.6"
/* We agree with NIST here, so one name only */
#define PROV_NAMES_SHA3_224 "SHA3-224:2.16.840.1.101.3.4.2.7"
#define PROV_NAMES_SHA3_256 "SHA3-256:2.16.840.1.101.3.4.2.8"
#define PROV_NAMES_SHA3_384 "SHA3-384:2.16.840.1.101.3.4.2.9"
#define PROV_NAMES_SHA3_512 "SHA3-512:2.16.840.1.101.3.4.2.10"
#define PROV_NAMES_KECCAK_224 "KECCAK-224"
#define PROV_NAMES_KECCAK_256 "KECCAK-256"
#define PROV_NAMES_KECCAK_384 "KECCAK-384"
#define PROV_NAMES_KECCAK_512 "KECCAK-512"
#define PROV_NAMES_SHAKE_128 "SHAKE-128:SHAKE128:2.16.840.1.101.3.4.2.11"
#define PROV_NAMES_SHAKE_256 "SHAKE-256:SHAKE256:2.16.840.1.101.3.4.2.12"
/*
* KECCAK-KMAC-128 and KECCAK-KMAC-256 as hashes are mostly useful for
* KMAC128 and KMAC256.
*/
#define PROV_NAMES_KECCAK_KMAC_128 "KECCAK-KMAC-128:KECCAK-KMAC128"
#define PROV_NAMES_KECCAK_KMAC_256 "KECCAK-KMAC-256:KECCAK-KMAC256"
/*
* https://blake2.net/ doesn't specify size variants, but mentions that
* Bouncy Castle uses the names BLAKE2b-160, BLAKE2b-256, BLAKE2b-384, and
* BLAKE2b-512
* If we assume that "2b" and "2s" are versions, that pattern fits with ours.
* We also add our historical names.
*/
#define PROV_NAMES_BLAKE2S_256 "BLAKE2S-256:BLAKE2s256:1.3.6.1.4.1.1722.12.2.2.8"
#define PROV_NAMES_BLAKE2B_512 "BLAKE2B-512:BLAKE2b512:1.3.6.1.4.1.1722.12.2.1.16"
#define PROV_NAMES_SM3 "SM3:1.2.156.10197.1.401"
#define PROV_NAMES_MD5 "MD5:SSL3-MD5:1.2.840.113549.2.5"
#define PROV_NAMES_MD5_SHA1 "MD5-SHA1"
#define PROV_NAMES_MD2 "MD2:1.2.840.113549.2.2"
#define PROV_NAMES_MD4 "MD4:1.2.840.113549.2.4"
#define PROV_NAMES_MDC2 "MDC2:2.5.8.3.101"
#define PROV_NAMES_WHIRLPOOL "WHIRLPOOL:1.0.10118.3.0.55"
#define PROV_NAMES_RIPEMD_160 "RIPEMD-160:RIPEMD160:RIPEMD:RMD160:1.3.36.3.2.1"
/*-
* KDFs / PRFs
* -----------
*/
#define PROV_NAMES_HKDF "HKDF"
#define PROV_DESCS_HKDF_SIGN "OpenSSL HKDF via EVP_PKEY implementation"
#define PROV_NAMES_TLS1_3_KDF "TLS13-KDF"
#define PROV_NAMES_SSKDF "SSKDF"
#define PROV_NAMES_PBKDF1 "PBKDF1"
#define PROV_NAMES_PBKDF2 "PBKDF2:1.2.840.113549.1.5.12"
#define PROV_NAMES_PVKKDF "PVKKDF"
#define PROV_NAMES_SSHKDF "SSHKDF"
#define PROV_NAMES_X963KDF "X963KDF:X942KDF-CONCAT"
#define PROV_NAMES_X942KDF_ASN1 "X942KDF-ASN1:X942KDF"
#define PROV_NAMES_TLS1_PRF "TLS1-PRF"
#define PROV_DESCS_TLS1_PRF_SIGN "OpenSSL TLS1_PRF via EVP_PKEY implementation"
#define PROV_NAMES_KBKDF "KBKDF"
#define PROV_NAMES_PKCS12KDF "PKCS12KDF"
#define PROV_NAMES_SCRYPT "SCRYPT:id-scrypt:1.3.6.1.4.1.11591.4.11"
#define PROV_DESCS_SCRYPT_SIGN "OpenSSL SCRYPT via EVP_PKEY implementation"
#define PROV_NAMES_KRB5KDF "KRB5KDF"
#define PROV_NAMES_HMAC_DRBG_KDF "HMAC-DRBG-KDF"
#define PROV_NAMES_ARGON2I "ARGON2I"
#define PROV_NAMES_ARGON2D "ARGON2D"
#define PROV_NAMES_ARGON2ID "ARGON2ID"
/*-
* MACs
* ----
*/
#define PROV_NAMES_HMAC "HMAC"
#define PROV_DESCS_HMAC_SIGN "OpenSSL HMAC via EVP_PKEY implementation"
#define PROV_NAMES_CMAC "CMAC"
#define PROV_DESCS_CMAC_SIGN "OpenSSL CMAC via EVP_PKEY implementation"
#define PROV_NAMES_SIPHASH "SIPHASH"
#define PROV_DESCS_SIPHASH_SIGN "OpenSSL SIPHASH via EVP_PKEY implementation"
#define PROV_NAMES_POLY1305 "POLY1305"
#define PROV_DESCS_POLY1305_SIGN "OpenSSL POLY1305 via EVP_PKEY implementation"
#define PROV_NAMES_GMAC "GMAC:1.0.9797.3.4"
#define PROV_NAMES_KMAC_128 "KMAC-128:KMAC128:2.16.840.1.101.3.4.2.19"
#define PROV_NAMES_KMAC_256 "KMAC-256:KMAC256:2.16.840.1.101.3.4.2.20"
#define PROV_NAMES_BLAKE2BMAC "BLAKE2BMAC:1.3.6.1.4.1.1722.12.2.1"
#define PROV_NAMES_BLAKE2SMAC "BLAKE2SMAC:1.3.6.1.4.1.1722.12.2.2"
/*-
* RANDs
* -----
*/
#define PROV_NAMES_CTR_DRBG "CTR-DRBG"
#define PROV_NAMES_HASH_DRBG "HASH-DRBG"
#define PROV_NAMES_HMAC_DRBG "HMAC-DRBG"
#define PROV_NAMES_TEST_RAND "TEST-RAND"
#define PROV_NAMES_SEED_SRC "SEED-SRC"
/*-
* Asymmetric algos
* ----------------
*/
#define PROV_NAMES_EC "EC:id-ecPublicKey:1.2.840.10045.2.1"
#define PROV_DESCS_EC "OpenSSL EC implementation"
#define PROV_NAMES_ECDH "ECDH"
#define PROV_DESCS_ECDH "OpenSSL ECDH implementation"
#define PROV_NAMES_ECDSA "ECDSA"
#define PROV_DESCS_ECDSA "OpenSSL ECDSA implementation"
#define PROV_NAMES_X25519 "X25519:1.3.101.110"
#define PROV_DESCS_X25519 "OpenSSL X25519 implementation"
#define PROV_NAMES_X448 "X448:1.3.101.111"
#define PROV_DESCS_X448 "OpenSSL X448 implementation"
#define PROV_NAMES_ED25519 "ED25519:1.3.101.112"
#define PROV_DESCS_ED25519 "OpenSSL ED25519 implementation"
#define PROV_NAMES_ED448 "ED448:1.3.101.113"
#define PROV_DESCS_ED448 "OpenSSL ED448 implementation"
#define PROV_NAMES_DH "DH:dhKeyAgreement:1.2.840.113549.1.3.1"
#define PROV_DESCS_DH "OpenSSL PKCS#3 DH implementation"
#define PROV_NAMES_DHX "DHX:X9.42 DH:dhpublicnumber:1.2.840.10046.2.1"
#define PROV_DESCS_DHX "OpenSSL X9.42 DH implementation"
#define PROV_NAMES_DSA "DSA:dsaEncryption:1.2.840.10040.4.1"
#define PROV_DESCS_DSA "OpenSSL DSA implementation"
#define PROV_NAMES_RSA "RSA:rsaEncryption:1.2.840.113549.1.1.1"
#define PROV_DESCS_RSA "OpenSSL RSA implementation"
#define PROV_NAMES_RSA_PSS "RSA-PSS:RSASSA-PSS:1.2.840.113549.1.1.10"
#define PROV_DESCS_RSA_PSS "OpenSSL RSA-PSS implementation"
#define PROV_NAMES_SM2 "SM2:1.2.156.10197.1.301"
#define PROV_DESCS_SM2 "OpenSSL SM2 implementation"name.h中的 PROV_NAMES_X的宏就是算法名称字符串.
有的算法名称有别名, 在宏定义的字符串中用':'分开, 如下:
bash
#define PROV_NAMES_AES_256_GCM "AES-256-GCM:id-aes256-GCM:2.16.840.1.101.3.4.1.46"我们在程序中写的算法字符串可以使用由':'分隔开的别名之一就行.
e.g. 为了使用EVP_CIPHER_fetch参数2, 可以写的参数2名称如下3种都行:
正好我在实验的aesgcm.c, 使用的就是"AES-256-GCM", 来试试别名行不行?
c
// 这个实验是在解密函数中实验的, 以下3种写法都可以正确解密密文为明文, 说明我猜测的正确的
// #define PROV_NAMES_AES_256_GCM "AES-256-GCM:id-aes256-GCM:2.16.840.1.101.3.4.1.46"
// if ((cipher = EVP_CIPHER_fetch(libctx, "AES-256-GCM", propq)) == NULL)
// if ((cipher = EVP_CIPHER_fetch(libctx, "id-aes256-GCM", propq)) == NULL)
if ((cipher = EVP_CIPHER_fetch(libctx, "2.16.840.1.101.3.4.1.46", propq)) == NULL)
{
goto err;
}备注
有了这个知识点后, 就不怕EVP_CIPHER_fetch()参数2写错了, 或者想不起来怎么写:P
也就不用自己避开EVP_CIPHER_fetch(), 来指定算法指针那么麻烦.
如果换个算法, 就换个算法名称字符串宏就搞定.
如果自己将算法名称字符串写错了, 就去name.h中找一下, 确认一下即可.