Cryptography Reference
In-Depth Information
Table 3.2. Multiplication modulo 19 in F 19
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
2
0
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
3
0
3
6
9
12
15
18
2
5
8
11
14
17
1
4
7
10
13
16
4
0
4
8
12
16
1
5
9
13
17
2
6
10
14
18
3
7
11
15
5
0
5
10
15
1
6
11
16
2
7
12
17
3
8
13
18
4
9
14
6
0
6
12
18
5
11
17
4
10
16
3
9
15
2
8
14
1
7
13
7
0
7
14
2
9
16
4
11
18
6
13
1
8
15
3
10
17
5
12
8
0
8
16
5
13
2
10
18
7
15
4
12
1
9
17
6
14
3
11
9
0
9
18
8
17
7
16
6
15
5
14
4
13
3
12
2
11
1
10
10
0
10
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
11
0
11
3
14
6
17
9
1
12
4
15
7
18
10
2
13
5
16
8
12
0
12
5
17
10
3
15
8
1
13
6
18
11
4
16
9
2
14
7
13
0
13
7
1
14
8
2
15
9
3
16
10
4
17
11
5
18
12
6
14
0
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
15
10
5
15
0
15
11
7
3
18
14
10
6
2
17
13
9
5
1
16
12
8
4
16
0
16
13
10
7
4
1
17
14
11
8
5
2
18
15
12
9
6
3
17
0
17
15
13
11
9
7
5
3
1
18
16
14
12
10
8
6
4
2
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