Abstract: In certain embodiments, a data structure including first and second data structure portions may be obtained, where the first data structure portion is generated based on a first cryptographic scheme, and the second data structure portion is generated based on a second cryptographic scheme. The data structure may be processed to determine the first cryptographic scheme for extracting data from the first data structure portion and the second cryptographic scheme for extracting data from the second data structure portion. In some embodiments, a computer program may use the first cryptographic scheme to decrypt the first data structure portion to extract the first information from the first data structure portion, and the same computer program may use the second cryptographic scheme to decrypt the second data structure portion to extract the second information from the second data structure portion.

Abstract: In certain embodiments, first and second information to be represented in a data structure (accessible to a plurality of entities) may be obtained. First and second sets of permissions associated with the first and second information may be respectively obtained. A first cryptographic scheme may be determined for the first information based on the first set of permissions being associated with the first information. A second cryptographic scheme may be determined for the second information based on the second set of permission being associated with the second information. A first data structure portion may be generated based on the first cryptographic scheme, where the first data structure portion represents the first information in the data structure. A second data structure portion may be generated based on the second cryptographic scheme, where the second data structure portion represents the second information in the data structure.