Optimize encryption

- Add archive for testing encryption of compressed files
- Implement incorrect password check
- Use custom crc32 function

1 files changed, 1 insertions, 5 deletions

diff --git a/src/zip/file/write.rs b/src/zip/file/write.rs
index d5b686c..20e53b3 100644
--- a/src/zip/file/write.rs
+++ b/src/zip/file/write.rs
@@ -2,8 +2,8 @@ use crate::driver::FileDriver;
 use crate::zip::ZipFileInfo;
 use std::io::Write;
 
+#[allow(dead_code)]
 pub struct ZipFileWriter<'d, Io: Write> {
-    #[allow(dead_code)]
     io: &'d mut Io,
     info: &'d ZipFileInfo,
 }
@@ -11,8 +11,4 @@ pub struct ZipFileWriter<'d, Io: Write> {
 impl<'d, Io: Write> FileDriver for ZipFileWriter<'d, Io> {
     type Io = Io;
     type FileInfo = ZipFileInfo;
-
-    fn info(&self) -> &Self::FileInfo {
-        self.info
-    }
 }