1300a4e223
核心功能： - ✅ Categories/Series双视图管理（category_view.rs + import_markdown.rs） - ✅ FUSE Multi-Volume支持（tree_type参数） - ✅ SSH/SFTP/SCP/rsync协议完整实现（4042行） - ✅ NFS/SMB Module Phase 1-3完成 - ✅ Archive Module Phase 1-4完成（2916行） - ✅ Download Center API完整实现 - ✅ S3兼容API实现（560行） Git配置修正： - ✅ 删除错误origin（gitea.momentry.ddns.net） - ✅ 删除m5max128（指向机器名） - ✅ 设置origin = m5max128gitea.momentry.ddns.net/admin/markbase - ✅ 设置m4minigitea = m4minigitea.momentry.ddns.net/warren/markbase 数据清理： - ✅ 删除38个临时SQLite（保留accusys.sqlite、demo.sqlite） - ✅ 删除.bak、test_*.bin、调试脚本等临时文件 - ✅ 删除临时目录（build/、download files/、raid_test/等） - ✅ 更新.gitignore排除临时文件 架构优化： - 52个文件修改，2434行新增，4739行删除 - Workspace成员整合（16个crate） - 数据库状态：accusys.sqlite保留（主demo测试） 远程同步： - ✅ 准备推送到m5max128gitea（远程Gitea） - ✅ 准备推送到m4minigitea（本地Gitea）
60 lines
2.2 KiB
C
60 lines
2.2 KiB
C
// Copyright (c) 2014, Google Inc.
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// SPDX-License-Identifier: ISC
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#ifndef OPENSSL_HEADER_HKDF_H
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#define OPENSSL_HEADER_HKDF_H
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#include <openssl/base.h>
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#include <openssl/kdf.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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// HKDF.
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// HKDF computes HKDF (as specified by RFC 5869) of initial keying material
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// |secret| with |salt| and |info| using |digest|, and outputs |out_len| bytes
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// to |out_key|. It returns one on success and zero on error.
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//
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// HKDF is an Extract-and-Expand algorithm. It does not do any key stretching,
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// and as such, is not suited to be used alone to generate a key from a
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// password.
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OPENSSL_EXPORT int HKDF(uint8_t *out_key, size_t out_len, const EVP_MD *digest,
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const uint8_t *secret, size_t secret_len,
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const uint8_t *salt, size_t salt_len,
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const uint8_t *info, size_t info_len);
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// HKDF_extract computes a HKDF PRK (as specified by RFC 5869) from initial
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// keying material |secret| and salt |salt| using |digest|, and outputs
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// |out_len| bytes to |out_key|. The maximum output size is |EVP_MAX_MD_SIZE|.
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// It returns one on success and zero on error.
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//
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// WARNING: This function orders the inputs differently from RFC 5869
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// specification. Double-check which parameter is the secret/IKM and which is
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// the salt when using.
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OPENSSL_EXPORT int HKDF_extract(uint8_t *out_key, size_t *out_len,
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const EVP_MD *digest, const uint8_t *secret,
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size_t secret_len, const uint8_t *salt,
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size_t salt_len);
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// HKDF_expand computes a HKDF OKM (as specified by RFC 5869) of length
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// |out_len| from the PRK |prk| and info |info| using |digest|, and outputs
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// the result to |out_key|. It returns one on success and zero on error.
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OPENSSL_EXPORT int HKDF_expand(uint8_t *out_key, size_t out_len,
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const EVP_MD *digest, const uint8_t *prk,
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size_t prk_len, const uint8_t *info,
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size_t info_len);
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#if defined(__cplusplus)
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} // extern C
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#endif
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#define HKDF_R_OUTPUT_TOO_LARGE 100
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#define HKDF_R_UNSUPPORTED_DIGEST 101
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#endif // OPENSSL_HEADER_HKDF_H
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