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fix: correct typo in alt_bn128 function names. #35210

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merged 1 commit into from
Feb 16, 2024
Merged

fix: correct typo in alt_bn128 function names. #35210

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20 changes: 10 additions & 10 deletions sdk/program/src/alt_bn128/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -165,13 +165,13 @@ mod target_arch {
input.resize(ALT_BN128_ADDITION_INPUT_LEN, 0);

let p: G1 = PodG1(
convert_edianness_64(&input[..64])
convert_endianness_64(&input[..64])
.try_into()
.map_err(AltBn128Error::TryIntoVecError)?,
)
.try_into()?;
let q: G1 = PodG1(
convert_edianness_64(&input[64..ALT_BN128_ADDITION_INPUT_LEN])
convert_endianness_64(&input[64..ALT_BN128_ADDITION_INPUT_LEN])
.try_into()
.map_err(AltBn128Error::TryIntoVecError)?,
)
Expand All @@ -191,7 +191,7 @@ mod target_arch {
.serialize_with_mode(&mut result_point_data[32..], Compress::No)
.map_err(|_| AltBn128Error::InvalidInputData)?;

Ok(convert_edianness_64(&result_point_data[..]).to_vec())
Ok(convert_endianness_64(&result_point_data[..]).to_vec())
}

pub fn alt_bn128_multiplication(input: &[u8]) -> Result<Vec<u8>, AltBn128Error> {
Expand All @@ -203,13 +203,13 @@ mod target_arch {
input.resize(ALT_BN128_MULTIPLICATION_INPUT_LEN, 0);

let p: G1 = PodG1(
convert_edianness_64(&input[..64])
convert_endianness_64(&input[..64])
.try_into()
.map_err(AltBn128Error::TryIntoVecError)?,
)
.try_into()?;
let fr = BigInteger256::deserialize_uncompressed_unchecked(
&convert_edianness_64(&input[64..96])[..],
&convert_endianness_64(&input[64..96])[..],
)
.map_err(|_| AltBn128Error::InvalidInputData)?;

Expand All @@ -227,7 +227,7 @@ mod target_arch {
.map_err(|_| AltBn128Error::InvalidInputData)?;

Ok(
convert_edianness_64(&result_point_data[..ALT_BN128_MULTIPLICATION_OUTPUT_LEN])
convert_endianness_64(&result_point_data[..ALT_BN128_MULTIPLICATION_OUTPUT_LEN])
.to_vec(),
)
}
Expand All @@ -247,7 +247,7 @@ mod target_arch {
for i in 0..ele_len {
vec_pairs.push((
PodG1(
convert_edianness_64(
convert_endianness_64(
&input[i.saturating_mul(ALT_BN128_PAIRING_ELEMENT_LEN)
..i.saturating_mul(ALT_BN128_PAIRING_ELEMENT_LEN)
.saturating_add(ALT_BN128_POINT_SIZE)],
Expand All @@ -257,7 +257,7 @@ mod target_arch {
)
.try_into()?,
PodG2(
convert_edianness_128(
convert_endianness_128(
&input[i
.saturating_mul(ALT_BN128_PAIRING_ELEMENT_LEN)
.saturating_add(ALT_BN128_POINT_SIZE)
Expand Down Expand Up @@ -285,14 +285,14 @@ mod target_arch {
Ok(output)
}

fn convert_edianness_64(bytes: &[u8]) -> Vec<u8> {
fn convert_endianness_64(bytes: &[u8]) -> Vec<u8> {
bytes
.chunks(32)
.flat_map(|b| b.iter().copied().rev().collect::<Vec<u8>>())
.collect::<Vec<u8>>()
}

fn convert_edianness_128(bytes: &[u8]) -> Vec<u8> {
fn convert_endianness_128(bytes: &[u8]) -> Vec<u8> {
bytes
.chunks(64)
.flat_map(|b| b.iter().copied().rev().collect::<Vec<u8>>())
Expand Down
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