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AnkSharedSecret new() takes PublicKey

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This commit is contained in:
Sosthene 2024-05-27 11:56:29 +02:00
parent 70bc03da9e
commit 0c38e24f44
1 changed files with 5 additions and 2 deletions
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7
src/crypto.rs
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@ -9,6 +9,7 @@ use sp_client::{
silentpayments::{ silentpayments::{
bitcoin_hashes::{sha256t_hash_newtype, Hash, HashEngine}, bitcoin_hashes::{sha256t_hash_newtype, Hash, HashEngine},
sending::SilentPaymentAddress, sending::SilentPaymentAddress,
secp256k1::PublicKey
}, },
}; };
use tsify::Tsify; use tsify::Tsify;
@ -39,8 +40,10 @@ pub struct AnkSharedSecret {
} }
impl AnkSharedSecret { impl AnkSharedSecret {
pub fn new(shared_point: [u8; 64]) -> Self { pub fn new(shared_point: PublicKey) -> Self {
let secret = AnkSharedSecretHash::from_shared_point(shared_point).to_byte_array(); let mut shared_point_bin = [0u8;64];
shared_point_bin.copy_from_slice(&shared_point.serialize_uncompressed()[1..]);
let secret = AnkSharedSecretHash::from_shared_point(shared_point_bin).to_byte_array();
Self { secret: secret.to_lower_hex_string() } Self { secret: secret.to_lower_hex_string() }
} }