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散列信息摘要框架
简介
安装/配置
需求
安装
运行时配置
资源类型
预定义常量
HashContext
— HashContext 类
HashContext::__construct
— 私有构造方法以禁止直接实例化
HashContext::__serialize
— 序列化 HashContext 对象
HashContext::__unserialize
— 反序列化 data 参数为 HashContext 对象
Hash 函数
hash_algos
— 返回已注册的散列算法列表
hash_copy
— 拷贝哈希运算上下文
hash_equals
— 可防止时序攻击的字符串比较
hash_file
— 给指定文件的内容生成散列值
hash_final
— 结束增量散列且返回摘要结果
hash_hkdf
— Generate a HKDF key derivation of a supplied key input
hash_hmac_algos
— 返回适用于 hash_hmac 的已注册散列算法列表
hash_hmac_file
— 使用 HMAC 方法和给定文件的内容生成带密钥的散列值
hash_hmac
— 使用 HMAC 方法生成带有密钥的散列值
hash_init
— 初始化增量散列运算上下文
hash_pbkdf2
— 生成所提供密码的 PBKDF2 密钥导出
hash_update_file
— 从文件向活跃的散列运算上下文中填充数据
hash_update_stream
— 从打开的流向活跃的散列运算上下文中填充数据
hash_update
— 向活跃的哈希运算上下文中填充数据
hash
— 生成散列值(消息摘要)
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