pub fn decrypt(key: &str, hex_input: &str) -> OsString {
    use std::u8;
    use std::str;
    use std::ffi::OsStr;
    use std::os::unix::ffi::OsStrExt;

    // Gets bytes from hexadecimal representation.
    let mut input = Vec::with_capacity(hex_input.len());
    for chunk in hex_input.as_bytes().chunks(2) {
        // `chunk` is utf-8 since it is comming from &str.
        let fragment = unsafe { str::from_utf8_unchecked(chunk) };
        let byte = u8::from_str_radix(fragment, 16).unwrap_or(0);
        input.push(byte);
    }

    let mut cipherbytes = cipher_with(key.as_bytes(), &input, |blowfish, from, mut to| {
        blowfish.decrypt_block(from, to);
    });

    // Ignore up to `PADDING_BYTE`.
    if let Some(index) = cipherbytes.iter().position(|&b| b == PADDING_BYTE) {
        cipherbytes.truncate(index);
    }

    OsStr::from_bytes(&cipherbytes).to_owned()
}
/// Returns the decrypted input using the given key.
///
/// Because Strings must be UTF-8 compilant, and decrypting
/// doesn't guarantees an UTF-8 string, we return
/// a OsString which doesn't have to be UTF-8 compilant.
Returns the decrypted input using the given key.
Because Strings must be UTF-8 compilant, and decrypting
doesn't guarantees an UTF-8 string, we return
a OsString which doesn't have to be UTF-8 compilant.
Returns the decrypted input using the given key . Because Strings must be UTF - 8 compilant and decrypting doesn ' t guarantees an UTF - 8 string we return a OsString which doesn ' t have to be UTF - 8 compilant .
pub fn decrypt(key: &str, hex_input: &str) -> OsString {
    use std::u8;
    use std::str;
    use std::ffi::OsStr;
    use std::os::unix::ffi::OsStrExt;
    // Gets bytes from hexadecimal representation.
    let mut input = Vec::with_capacity(hex_input.len());
    for chunk in hex_input.as_bytes().chunks(2) {
        // `chunk` is utf-8 since it is comming from &str.
        let fragment = unsafe { str::from_utf8_unchecked(chunk) };
        let byte = u8::from_str_radix(fragment, 16).unwrap_or(0);
        input.push(byte);
    }
    let mut cipherbytes = cipher_with(key.as_bytes(), &input, |blowfish, from, mut to| {
        blowfish.decrypt_block(from, to);
    });
    // Ignore up to `PADDING_BYTE`.
    if let Some(index) = cipherbytes.iter().position(|&b| b == PADDING_BYTE) {
        cipherbytes.truncate(index);
    }
    OsStr::from_bytes(&cipherbytes).to_owned()
}
pub fn decrypt ( key : & str , hex_input : & str ) -> OsString { use std :: u8 ; use std :: str ; use std :: ffi :: OsStr ; use std :: os :: unix :: ffi :: OsStrExt ; // Gets bytes from hexadecimal representation. let mut input = Vec :: with_capacity ( hex_input . len ( ) ) ; for chunk in hex_input . as_bytes ( ) . chunks ( 2 ) { // `chunk` is utf-8 since it is comming from &str. let fragment = unsafe { str :: from_utf8_unchecked ( chunk ) } ; let byte = u8 :: from_str_radix ( fragment , 16 ) . unwrap_or ( 0 ) ; input . push ( byte ) ; } let mut cipherbytes = cipher_with ( key . as_bytes ( ) , & input , | blowfish , from , mut to | { blowfish . decrypt_block ( from , to ) ; } ) ; // Ignore up to `PADDING_BYTE`. if let Some ( index ) = cipherbytes . iter ( ) . position ( | & b | b == PADDING_BYTE ) { cipherbytes . truncate ( index ) ; } OsStr :: from_bytes ( & cipherbytes ) . to_owned ( ) }
Returns the decrypted input using the given key.
Returns the decrypted input using the given key .
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