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27 lines
768 B
Rust
27 lines
768 B
Rust
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use ciphersuite::{group::GroupEncoding, Ciphersuite, Secp256k1};
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use frost::ThresholdKeys;
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use key_gen::KeyGenParams;
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use crate::scan::scanner;
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pub(crate) struct KeyGen;
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impl KeyGenParams for KeyGen {
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const ID: &'static str = "Bitcoin";
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type ExternalNetworkCurve = Secp256k1;
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fn tweak_keys(keys: &mut ThresholdKeys<Self::ExternalNetworkCurve>) {
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*keys = bitcoin_serai::wallet::tweak_keys(keys);
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// Also create a scanner to assert these keys, and all expected paths, are usable
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scanner(keys.group_key());
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}
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fn encode_key(key: <Self::ExternalNetworkCurve as Ciphersuite>::G) -> Vec<u8> {
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let key = key.to_bytes();
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let key: &[u8] = key.as_ref();
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// Skip the parity encoding as we know this key is even
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key[1 ..].to_vec()
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}
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}
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