StNicolay/pass_manager
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Now scrypt params are created once

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This commit is contained in:
StNicolay 2023-06-11 13:05:20 +03:00
parent 2f2ab35b2b
commit e1fb440991
Signed by: StNicolay
GPG Key ID: 9693D04DCD962B0D
3 changed files with 6 additions and 2 deletions
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1
Cargo.lock generated
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@ -466,6 +466,7 @@ dependencies = [
"bitflags 2.3.1",
"chacha20poly1305",
"entity",
"once_cell",
"pbkdf2",
"rand",
"scrypt",

1
cryptography/Cargo.toml
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@ -17,3 +17,4 @@ sea-orm = "0.11.3"
bitflags = "2.3.1"
arrayvec = "0.7.2"
subtle = "2.5.0"
once_cell = "1.18.0"

6
cryptography/src/master_pass.rs
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@ -1,15 +1,17 @@
use entity::master_pass;
use once_cell::sync::Lazy;
use rand::{rngs::OsRng, RngCore};
use scrypt::{scrypt, Params};
use sea_orm::ActiveValue::Set;
use subtle::ConstantTimeEq;
static PARAMS: Lazy<Params> = Lazy::new(|| Params::new(14, 8, 1, 64).unwrap());
/// Hashes the password with Scrypt with the given salt
#[inline]
fn hash_password(password: &[u8], salt: &[u8]) -> [u8; 64] {
let params = Params::new(14, Params::RECOMMENDED_R, Params::RECOMMENDED_P, 64).unwrap();
let mut password_hash = [0; 64];
scrypt(password, salt, &params, &mut password_hash).unwrap();
scrypt(password, salt, &PARAMS, &mut password_hash).unwrap();
password_hash
}