pub struct TimeParams {
pub iterations: u64,
}Expand description
Parameters for time-lock encryption.
The iterations parameter determines how many sequential hash operations
must be performed to decrypt the content. Each iteration takes approximately
a constant time, so this provides a time delay that cannot be parallelized.
Fields§
§iterations: u64Number of sequential hash iterations required
Implementations§
Source§impl TimeParams
impl TimeParams
Sourcepub fn new(iterations: u64) -> Self
pub fn new(iterations: u64) -> Self
Create new time parameters with specified number of iterations.
§Example computation times (approximate)
- 100,000 iterations: ~10ms on modern CPU
- 1,000,000 iterations: ~100ms
- 10,000,000 iterations: ~1 second
- 100,000,000 iterations: ~10 seconds
Sourcepub fn from_duration_ms(duration_ms: u64) -> Self
pub fn from_duration_ms(duration_ms: u64) -> Self
Create time parameters for approximately the given duration.
This is an estimate based on ~10,000 iterations per millisecond on a typical modern CPU. Actual time will vary by hardware.
Sourcepub fn estimated_delay_ms(&self) -> u64
pub fn estimated_delay_ms(&self) -> u64
Estimate the time delay in milliseconds.
This is an approximation assuming ~10,000 iterations per millisecond.
Trait Implementations§
Source§impl Clone for TimeParams
impl Clone for TimeParams
Source§fn clone(&self) -> TimeParams
fn clone(&self) -> TimeParams
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for TimeParams
impl Debug for TimeParams
Source§impl<'de> Deserialize<'de> for TimeParams
impl<'de> Deserialize<'de> for TimeParams
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations§
impl Freeze for TimeParams
impl RefUnwindSafe for TimeParams
impl Send for TimeParams
impl Sync for TimeParams
impl Unpin for TimeParams
impl UnwindSafe for TimeParams
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