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DirKey

omy_core::dirsidecar

Struct DirKey 

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pub struct DirKey(/* private fields */);
Expand description

随机生成的目录密钥。

独立类型而不是裸 SecretKey：类型系统会阻止把它和 KEK、FEK 混用。 三者都是 32 字节，混用不会编译报错，但会产出解不开的数据。

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impl DirKey

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pub fn generate() -> Self

随机生成一个新的目录密钥。

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pub const fn from_bytes(raw: [u8; 32]) -> Self

从原始字节还原（解包时用）。

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pub const fn as_key(&self) -> &SecretKey

借出底层密钥。

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pub fn duplicate(&self) -> Self

复制一份。目录密钥在一次操作里常要用于多处（解名、重新加密）。

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impl Debug for DirKey

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

Formats the value using the given formatter. Read more

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impl<T> Any for T
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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T, U> Into<U> for T
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Calls U::from(self).

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type Output = T

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type Error = !

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type Error = <U as TryFrom<T>>::Error

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