0xshe/php-code-audit-skill/php-crypto-audit
Claude Code and agent skill by 0xshe/php-code-audit-skill
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Checking that the SKILL.md file is still in the repository.
PHP Web 源码加密与密钥安全审计工具。识别弱哈希/弱加密/硬编码密钥/签名校验缺陷,输出分级、PoC 与修复建议(禁止省略)。
Install
npx vskill@latest install 0xshe/php-code-audit-skill/php-crypto-auditSKILL.md
The same SKILL.md was published earlier as mtecoyy/ai-baike/php-crypto-audit.
PHP 加密与密钥安全审计(php-crypto-audit)
分析 PHP 项目源码中密码/令牌/敏感数据的加密与哈希实现,检测:
- 弱哈希(MD5/SHA1/无 salt)
- 不安全的对称/非对称加密使用(ECB、固定 IV、错误模式)
- 签名校验缺陷(JWT 未验证、HMAC 用错、算法选择可控)
- 硬编码密钥/明文 key 泄露
分级与编号
- 详见:
shared/SEVERITY_RATING.md - 漏洞编号:
{C/H/M/L}-CRYPTO-{序号}
必检 Sink(强制)
必须搜索并分析以下实现点(按项目实际替换):
- 密码哈希:
md5/sha1/hash(非 password_hash)、crypt参数误用 - 安全哈希:
password_hash/password_verify(检查是否参数正确) - 对称加密:
openssl_encrypt/decrypt(检查 mode/iv) - 签名:
hash_hmac、openssl_sign、JWT verify/签名比较实现
必检要求(强制)
- 必须定位“密钥来源”:硬编码/环境变量/配置文件/请求参数
- 必须判断“校验是否可靠”:是否存在算法可控或比较时序泄露
- 必须输出修复建议与迁移方案(例如升级哈希算法、强制使用参数化模式)
PoC(强制框架)
由于加密类漏洞可能依赖环境,PoC 至少要给出:
- 可执行的“验证框架”(例如构造 JWT payload 并解释应当发生的验证失败/绕过)
- 或给出可观测的证据(例如日志泄露、错误模式产生可逆结果)
报告输出
Security
- Security scanPassed, 100 of 100Pattern checks on the skill's files.
- Model reviewNot runA model review is scheduled for the next rescan.
Quality evaluation
- Task evaluationNot runNo evaluation yet. Run one in Skill Studio.
Source
- SKILL.md in the repositoryCheckingphp-crypto-audit/SKILL.md
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