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refactor: use u64 instead of u8[8] buffer; allow user to override salt.

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Jixun Wu
2024-09-12 00:18:12 +01:00
parent 8fcc07199b
commit f592acb220
3 changed files with 59 additions and 38 deletions
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2
src/cbc.rs
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@@ -53,7 +53,7 @@ pub fn encrypt<'a>(
let copy_to_header_len = min(16 - header_len, plain.len());
let (plain_header, plain) = plain.split_at(copy_to_header_len);
header[0] = (header[0] & 0b1111_1000) | ((pad_len as u8) & 0b0000_0111);
header[0] = (header[0] & !7) | ((pad_len as u8) & 7);
header[header_len..header_len + copy_to_header_len].copy_from_slice(plain_header);
// Access to slice of "cipher" from inner scope