24 lines
416 B
Rust
24 lines
416 B
Rust
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use rand::{Rng, OsRng};
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pub trait Random {
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fn random() -> Self where Self: Sized;
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}
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impl Random for [u8; 16] {
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fn random() -> Self {
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let mut result = [0u8; 16];
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let mut rng = OsRng::new().unwrap();
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rng.fill_bytes(&mut result);
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result
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}
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}
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impl Random for [u8; 32] {
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fn random() -> Self {
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let mut result = [0u8; 32];
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let mut rng = OsRng::new().unwrap();
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rng.fill_bytes(&mut result);
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result
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}
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}
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