10 lines
287 B
Rust
10 lines
287 B
Rust
use ed25519_dalek::{SecretKey, EXPANDED_SECRET_KEY_LENGTH};
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#[inline]
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pub fn ed25519_expand_key(key: &SecretKey) -> [u8; EXPANDED_SECRET_KEY_LENGTH] {
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ed25519_dalek_v1::ExpandedSecretKey::from(
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&ed25519_dalek_v1::SecretKey::from_bytes(key).unwrap(),
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)
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.to_bytes()
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}
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