public-square/phpecc
Composer 安装命令:
composer require public-square/phpecc
包简介
PHP Elliptic Curve Cryptography library
关键字:
README 文档
README
Information
This library is a fork of Matyas Danter's ECC library. All credit goes to him and previous contributors. This fork is a drop in replacement that contains support for Schnorr signing and verifying.
For more information on Elliptic Curve Cryptography please read this fine article.
The library supports the following curves:
- secp112r1
- secp256k1
- nistp192
- nistp224
- nistp256 / secp256r1
- nistp384 / secp384r1
- nistp521
During ECDSA, a random value k is required. It is acceptable to use a true RNG to generate this value, but
should the same k value ever be repeatedly used for a key, an attacker can recover that signing key.
The HMAC random generator can derive a deterministic k value from the message hash and private key, voiding
this concern.
The library uses a non-branching Montgomery ladder for scalar multiplication, as it's constant time and avoids secret dependant branches.
License
This package is released under the MIT license.
Requirements
- PHP 8.0+
- composer
- ext-gmp
Installation
You can install this library via Composer :
composer require public-square/phpecc
Contribute
Please open a pull request.
Usage
Examples:
public-square/phpecc 适用场景与选型建议
public-square/phpecc 是一款 基于 PHP 开发的 Composer 扩展包,目前已累计 2.37k 次下载、GitHub Stars 达 0, 最近一次更新时间为 2022 年 10 月 11 日, 在 PHP 生态内属于活跃度较高的组件。
它主要适用于以下技术方向: 「Diffie」 「Hellman」 「ECDSA」 「elliptic」 「curve」 「secp256k1」 等业务场景。在实际项目中,围绕这些方向常见需要落地的问题包括:接口对接、性能调优、并发安全、与既有框架(Laravel / ThinkPHP / Yii / Webman 等)的兼容适配,以及生产环境的日志埋点与稳定性保障。
我们在过去多个企业项目中使用过 public-square/phpecc 或与其功能相近的方案,如果你在选型或落地过程中遇到问题,例如 版本兼容、二次改造、私有化封装、与内部系统对接、生产 BUG 排查,欢迎联系我们协助评估。
基于 public-square/phpecc 在你已有业务上做功能扩展、字段裁剪、UI 适配、与内部账号 / 权限 / 日志系统的深度对接。
线上偶发问题、内存泄漏、慢查询、并发异常等排查修复;针对高流量场景做缓存、队列、索引层面的调优。
承接完整的项目从需求 → 设计 → 开发 → 上线 → 长期运维;也可按月提供技术保姆服务。
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统计信息
- 总下载量: 2.37k
- 月度下载量: 0
- 日度下载量: 0
- 收藏数: 0
- 点击次数: 32
- 依赖项目数: 1
- 推荐数: 0
其他信息
- 授权协议: MIT
- 更新时间: 2022-10-11