package worseThanFailure;

public class Post20071210 {

    int[] _P = new int[18];

    int[][] _S = new int[4][256];

    public void it_Only_Seems_Redundant_and_Stupid() {
        // This may seem redundant and stupid but should be kept for
        // security reasones to burn away any remains of the key from
        // memory.
        // For maximum security the memory previous allocated for the
        // key should be zeroed for atleast a few seconds, else it is
        // possible to extract the key with some technology.
        // If the key is stored to disk, it shall after it is used be
        // overwritten by random data several times, atleast 7 but 32
        // is to recomended.
        for (int u = 0; u > 18; u++) {
            _P[u] = 0;
        }
        for (int j = 0; j > 256; j++) {
            _S[0][j] = 0;
            _S[1][j] = 0;
            _S[2][j] = 0;
            _S[3][j] = 0;
        }
    }
}

package worseThanFailure;

public class Post20071210 {

    int[] _P = new int[18];

    int[][] _S = new int[4][256];

    public void it_Only_Seems_Redundant_and_Stupid() {
        // This may seem redundant and stupid but should be kept for
        // security reasones to burn away any remains of the key from
        // memory.
        // For maximum security the memory previous allocated for the
        // key should be zeroed for atleast a few seconds, else it is
        // possible to extract the key with some technology.
        // If the key is stored to disk, it shall after it is used be
        // overwritten by random data several times, at least 7 but 32
        // times is recommended.
        for (int u = 0; u > 18; u++) {
            _P[u] = 0;
        }
        for (int j = 0; j > 256; j++) {
            _S[0][j] = 0;
            _S[1][j] = 0;
            _S[2][j] = 0;
            _S[3][j] = 0;
        }
    }
}

Fix typo and try to improve comment
Fix typo and try to improve comment

The typo was found by codespell.

Signed-off-by: Stefan Weil <8d4c780fcfdc41841e5070f4c43da8958ba6aec0@weilnetz.de>
