Struct Argon2Params

pub struct Argon2Params {
    pub m_cost: u32,
    pub t_cost: u32,
    pub p_cost: u32,
}

Argon2 algorithm parameters for customizing security vs performance trade-offs.

用于自定义安全性与性能权衡的 Argon2 算法参数。

Parameters | 参数

These parameters control the computational cost of Argon2:

这些参数控制 Argon2 的计算成本：

• Memory Cost (m_cost): Amount of memory used in KB

• Time Cost (t_cost): Number of iterations

• Parallelism (p_cost): Number of parallel threads

• 内存成本 (m_cost): 使用的内存量（KB）

• 时间成本 (t_cost): 迭代次数

• 并行度 (p_cost): 并行线程数

Recommended Values | 推荐值

Use Case	m_cost	t_cost	p_cost	Security Level
Interactive	65536	2	1	Medium
Server	262144	3	4	High
Sensitive	1048576	4	8	Very High

Security vs Performance | 安全性与性能

Higher values provide better security but require more resources:

• Increase m_cost to resist memory-optimized attacks
• Increase t_cost to resist time-optimized attacks
• Increase p_cost to utilize multiple CPU cores

更高的值提供更好的安全性但需要更多资源：

• 增加 m_cost 以抵抗内存优化攻击
• 增加 t_cost 以抵抗时间优化攻击
• 增加 p_cost 以利用多个 CPU 核心

Fields

m_cost: u32

Memory cost in KB (minimum 8).

内存成本（KB）（最小值 8）。

t_cost: u32

Time cost (number of iterations, minimum 1).

时间成本（迭代次数，最小值 1）。

p_cost: u32

Parallelism (number of threads, minimum 1).

并行度（线程数，最小值 1）。

Trait Implementations

impl<'__de, __Context> BorrowDecode<'__de, __Context> for Argon2Params

fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for Argon2Params

fn clone(&self) -> Argon2Params

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Argon2Params

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for Argon2Params

fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<'de> Deserialize<'de> for Argon2Params

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for Argon2Params

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.

impl Hash for Argon2Params

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Argon2Params

fn eq(&self, other: &Argon2Params) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Argon2Params

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Argon2Params

impl Eq for Argon2Params

impl StructuralPartialEq for Argon2Params