berkus
/
false-bottom
mirror of https://codeberg.org/skran/false-bottom.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

HOTFIX: Fix base64 cfg attribute

This commit is contained in:
K Shiva Kiran 2024-05-07 14:45:07 +05:30
parent 4c8dac91b0
commit 2f7deacdb1
2 changed files with 5 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/encode.rs
View File

@ -4,6 +4,7 @@ use crypto_bigint::{ArrayEncoding, generic_array::GenericArray, Uint};
use std::sync::RwLock;
#[cfg(feature = "base64")]
#[cfg_attr(docsrs, doc(cfg(feature = "base64")))]
use base64::{prelude::BASE64_STANDARD, Engine};
/// Provides methods to encode and decode data to and from several formats.
@ -21,6 +22,7 @@ pub trait Encode {
/// Returns the base64 encoded representation of the ciphertext and keybase.
/// Requires `base64` feature to be enabled.
#[cfg(feature = "base64")]
#[cfg_attr(docsrs, doc(cfg(feature = "base64")))]
fn to_base64(&self) -> (String, String);
@ -30,6 +32,7 @@ pub trait Encode {
/// # Errors
/// - [DecodeError](FbError::DecodeError)
/// - [InvalidParams](FbError::InvalidParams) - Are the parameters in the wrong order?
#[cfg(feature = "base64")]
#[cfg_attr(docsrs, doc(cfg(feature = "base64")))]
fn from_base64(cipher: &str, keybase: &str) -> Result<Self, FbError>
where
@ -68,6 +71,7 @@ where
Ok(FbObj {c, r})
}
#[cfg(feature = "base64")]
#[cfg_attr(docsrs, doc(cfg(feature = "base64")))]
fn to_base64(&self) -> (String, String) {
let (c, r) = self.to_bytes();
@ -75,6 +79,7 @@ where
(BASE64_STANDARD.encode(c), BASE64_STANDARD.encode(r))
}
#[cfg(feature = "base64")]
#[cfg_attr(docsrs, doc(cfg(feature = "base64")))]
fn from_base64(cipher: &str, keybase: &str) -> Result<Self, FbError> {
let c_bytes = BASE64_STANDARD.decode(cipher)

42
src/fbobj/fb128.rs
View File

@ -1,42 +0,0 @@
// SPDX-License-Identifier: GPL-3.0-or-later
use crate::{FBAlgo, FBObj, FieldOps, Packing, WrappingOps};
use crypto_bigint::{Limb, NonZero, U128};
/// [`FBObj`] with a block size of 128 bits.
pub type FB128 = FBObj<U128>;
const PRIME_POS_VAL: u16 = 159;
const PRIME: U128 = U128::MAX.wrapping_sub(&U128::from_u16(PRIME_POS_VAL-1));
const PRIME_POS: Limb = Limb::from_u16(PRIME_POS_VAL);
impl FBAlgo<U128> for FBObj<U128> {
const MODULUS: NonZero<U128> = NonZero::<U128>::const_new(PRIME).0;
}
impl FieldOps for U128 {
fn field_add(&self, rhs: &Self) -> Self {
self.add_mod_special(rhs, PRIME_POS)
}
fn field_sub(&self, rhs: &Self) -> Self {
self.sub_mod_special(rhs, PRIME_POS)
}
fn field_mul(&self, rhs: &Self) -> Self {
self.mul_mod_special(rhs, PRIME_POS)
}
fn field_inv(&self) -> Self {
self.inv_odd_mod(&PRIME).0
}
}
impl Packing for U128 {
const R_BOUND: U128 = PRIME.wrapping_sub(&U128::ONE);
}
impl WrappingOps for U128 {
fn wrapping_add(&self, rhs: &U128) -> U128 {
self.wrapping_add(rhs)
}
fn wrapping_sub(&self, rhs: &U128) -> U128 {
self.wrapping_sub(rhs)
}
}