mii/lamport_sigs.rs
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Specify the capacity of the signature vector in PrivateKey::sign

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Romain Ruetschi
2016-11-08 19:10:52 +01:00
parent c63e7be831
commit 67fa0b4f11
1 changed files with 2 additions and 1 deletions
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3
src/lib.rs
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@ -123,7 +123,8 @@ impl <T: Digest + Clone> PrivateKey<T> {
self.digest.result(data_hash.as_mut_slice());
self.digest.reset();
let mut signature = Vec::new();
let signature_len = data_hash.len() * 8;
let mut signature = Vec::with_capacity(signature_len);
for i in 0..data_hash.len() {
let byte = data_hash[i];