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Ed25519SecretKey

prns_runtime::crypto

Struct Ed25519SecretKey 

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pub struct Ed25519SecretKey(/* private fields */);

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impl Ed25519SecretKey

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pub const LEN: usize = 32

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pub fn new(seed: [u8; 32]) -> Ed25519SecretKey

Expands the seed once: per-sign is one basepoint mult, not two. Expansion per signature was a measured ~25µs of every proof.

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