CORPORATE STRATEGY AND THE ORGANIZATIONAL STRUCTURE OF COMPANIES IN INTERNATIONAL BUSINESS


Traceable ciphertext-policy attribute-based encryption scheme with attribute level user revocation for cloud storage.

In a ciphertext-policy attribute-based encryption (CP-ABE) scheme, a user may have multiple attributes, and each attribute may be shared simultaneously by many users.The decryption key of an attribute can thus be shared by many users who all possess the attribute.For monetary gain, a malicious authorized user may reveal his/her decryption key to a

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