anton-panfilov/cryptographer
最新稳定版本：1.0.0
Composer 安装命令：
composer require anton-panfilov/cryptographer
包简介
README 文档
README
Generate the passphrase once and save it securely in your configuration
IMPORTANT: Ensure this passphrase is stored in a secure location (e.g., environment variables, secrets manager)
PHP:
$algo = "aes-256-cfb"; $key_length = openssl_cipher_key_length(); $passphrase = openssl_random_pseudo_bytes($key_length); // if you're planing to save this to the environment, better to make base64 $passphrase_base64 = base64_encode($passphrase);
Bash:
echo $(openssl rand -base64 32)
Use cases:
| Algorithm | Integrity Check | Overhead | Usage Example |
|---|---|---|---|
| AES-256-GCM | ✅ Yes | 16-28 bytes, IV 12 bytes + Tag 4-12 bytes | Encrypting sensitive messages where data integrity is critical, e.g., API tokens. Storing sensitive configuration data with integrity protection. Optional authenticated additional data (AAD), not included in ciphertext but verified. |
| AES-256-CFB | ❌ No | 16 bytes, IV only | Streaming data encryption where low latency is required, e.g., video streaming. |
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其他信息
- 授权协议： MIT
- 更新时间： 2024-12-31