General Formula for possible combinations of Android-lock NxN matrix
There was a similar Post here for a 3x3 Matrix: android lock password combinations .
I'm not able to figure out a formula to find the possible combinations in general with a NxN matrix.
My Phone for example has the possibility to chose between a 5x5 and a 6x6 Matrix
for my unlock pattern and i would like to know how much more secure the 6x6 is in comparison to 5x5.
Restrictions for the patterns are: Minimum 1 Point, maximum N*N points, no point can be hit 2 times and you can't skip points in diagonal, horizontal and vertical lines from the actual point of your pattern.
android matrix passwords combinations combinatorics
add a comment |
There was a similar Post here for a 3x3 Matrix: android lock password combinations .
I'm not able to figure out a formula to find the possible combinations in general with a NxN matrix.
My Phone for example has the possibility to chose between a 5x5 and a 6x6 Matrix
for my unlock pattern and i would like to know how much more secure the 6x6 is in comparison to 5x5.
Restrictions for the patterns are: Minimum 1 Point, maximum N*N points, no point can be hit 2 times and you can't skip points in diagonal, horizontal and vertical lines from the actual point of your pattern.
android matrix passwords combinations combinatorics
1
Hello and welcome to Stack Overflow. In order for someone to answer you, you must provide the code and efforts that you have tried.
– cmprogram
Nov 22 at 13:56
The question is actually about a general abstract algorithm, so I wouldn't necessarily expect any code yet.
– Royce Williams
Nov 22 at 16:35
add a comment |
There was a similar Post here for a 3x3 Matrix: android lock password combinations .
I'm not able to figure out a formula to find the possible combinations in general with a NxN matrix.
My Phone for example has the possibility to chose between a 5x5 and a 6x6 Matrix
for my unlock pattern and i would like to know how much more secure the 6x6 is in comparison to 5x5.
Restrictions for the patterns are: Minimum 1 Point, maximum N*N points, no point can be hit 2 times and you can't skip points in diagonal, horizontal and vertical lines from the actual point of your pattern.
android matrix passwords combinations combinatorics
There was a similar Post here for a 3x3 Matrix: android lock password combinations .
I'm not able to figure out a formula to find the possible combinations in general with a NxN matrix.
My Phone for example has the possibility to chose between a 5x5 and a 6x6 Matrix
for my unlock pattern and i would like to know how much more secure the 6x6 is in comparison to 5x5.
Restrictions for the patterns are: Minimum 1 Point, maximum N*N points, no point can be hit 2 times and you can't skip points in diagonal, horizontal and vertical lines from the actual point of your pattern.
android matrix passwords combinations combinatorics
android matrix passwords combinations combinatorics
edited Nov 22 at 13:39
asked Nov 22 at 13:34
Sphingidae
62
62
1
Hello and welcome to Stack Overflow. In order for someone to answer you, you must provide the code and efforts that you have tried.
– cmprogram
Nov 22 at 13:56
The question is actually about a general abstract algorithm, so I wouldn't necessarily expect any code yet.
– Royce Williams
Nov 22 at 16:35
add a comment |
1
Hello and welcome to Stack Overflow. In order for someone to answer you, you must provide the code and efforts that you have tried.
– cmprogram
Nov 22 at 13:56
The question is actually about a general abstract algorithm, so I wouldn't necessarily expect any code yet.
– Royce Williams
Nov 22 at 16:35
1
1
Hello and welcome to Stack Overflow. In order for someone to answer you, you must provide the code and efforts that you have tried.
– cmprogram
Nov 22 at 13:56
Hello and welcome to Stack Overflow. In order for someone to answer you, you must provide the code and efforts that you have tried.
– cmprogram
Nov 22 at 13:56
The question is actually about a general abstract algorithm, so I wouldn't necessarily expect any code yet.
– Royce Williams
Nov 22 at 16:35
The question is actually about a general abstract algorithm, so I wouldn't necessarily expect any code yet.
– Royce Williams
Nov 22 at 16:35
add a comment |
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1
Hello and welcome to Stack Overflow. In order for someone to answer you, you must provide the code and efforts that you have tried.
– cmprogram
Nov 22 at 13:56
The question is actually about a general abstract algorithm, so I wouldn't necessarily expect any code yet.
– Royce Williams
Nov 22 at 16:35