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feat: both XEX enc/dec are working in atomic tests

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0xalivecow 2024-10-28 00:35:39 +01:00
parent 5c1c0f6c5e
commit c34557ea29
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6 changed files with 140 additions and 16 deletions
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8
src/tasks/tasks01/gfmul.rs
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@ -10,7 +10,7 @@ use crate::utils::{
pub const RED_POLY: u128 = 0x87000000_00000000_00000000_00000000;
pub fn gfmul(poly_a: Vec<u8>, poly_b: Vec<u8>) -> Result<String> {
pub fn gfmul(poly_a: Vec<u8>, poly_b: Vec<u8>) -> Result<Vec<u8>> {
let mut red_poly_bytes: ByteArray = ByteArray(RED_POLY.to_be_bytes().to_vec());
red_poly_bytes.0.push(0x01);
@ -42,10 +42,8 @@ pub fn gfmul(poly_a: Vec<u8>, poly_b: Vec<u8>) -> Result<String> {
}
result.0.remove(16);
let mut bytes: [u8; 16] = [0u8; 16];
bytes.copy_from_slice(&result.0);
Ok(BASE64_STANDARD.encode(bytes))
Ok(result.0)
}
#[cfg(test)]
@ -66,7 +64,7 @@ mod tests {
let poly2_text: String = serde_json::from_value(args["b"].clone())?;
let poly_b = BASE64_STANDARD.decode(poly2_text)?;
let result = gfmul(poly_a, poly_b)?;
let result = BASE64_STANDARD.encode(gfmul(poly_a, poly_b)?);
assert_eq!(
result, "hSQAAAAAAAAAAAAAAAAAAA==",