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mikeazo
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Do Can the access policies defined using different access structures (Monotone Span Program and Access Trees) can be used together in CP-ABE scheme?

ToIn order to add authentication features to CP-ABE [cpABE][1] cpABEthis CP-ABE scheme, I have tried to combine it with the ABS scheme proposed by Maji et. al [maji][2] majiABS scheme proposed by Maji et. al. 

I want to use the sign() and verify() algorithms of ABS scheme. But the problem is that the two scheme support different access policy structures; CP-ABE uses access trees to define access policy whereas the ABS uses monotone span program (MSP). I want to know what

What changes I need to makeare necessary for the two access policy structures to work them together? Like howFor example, can I change thetranslate an MSP access policy defined in MSP to an access treestree? I really appreciate the help.

Do the access policies defined using different access structures (Monotone Span Program and Access Trees) can be used together in CP-ABE scheme?

To add authentication features to CP-ABE [cpABE][1] cpABE, I have tried to combine it with the ABS scheme proposed by Maji et. al [maji][2] maji. I want to use the sign() and verify() algorithms of ABS scheme. But the problem is that the two scheme support different access policy structures; CP-ABE uses access trees to define access policy whereas the ABS uses monotone span program (MSP). I want to know what changes I need to make to work them together? Like how can I change the access policy defined in MSP to access trees? I really appreciate the help.

Can the access policies defined using different access structures (Monotone Span Program and Access Trees) be used together in CP-ABE scheme?

In order to add authentication features to this CP-ABE scheme, I have tried to combine it with the ABS scheme proposed by Maji et. al. 

I want to use the sign() and verify() algorithms of ABS scheme. But the problem is that the two scheme support different access policy structures; CP-ABE uses access trees to define access policy whereas the ABS uses monotone span program (MSP).

What changes are necessary for the two access policy structures to work together? For example, can I translate an MSP access policy to an access tree?

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Aisha
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Do the access policies defined using different access structures (Monotone Span Program and Access Trees) can be used together in CP-ABE scheme?

To add authentication features to CP-ABE [cpABE][1] cpABE, I have tried to combine it with the ABS scheme proposed by Maji et. al [maji][2] maji. I want to use the sign() and verify() algorithms of ABS scheme. But the problem is that the two scheme support different access policy structures; CP-ABE uses access trees to define access policy whereas the ABS uses monotone span program (MSP). I want to know what changes I need to make to work them together? Like how can I change the access policy defined in MSP to access trees? I really appreciate the help.