性学院
发表于 2025-3-26 23:06:53
Walter Lindemannations. Based on even-odd permutations, we reveal the relations between the block size ., the permutation size . and the optimal full diffusion rounds and show Type-II GFS needs at least 4 rounds to achieve full diffusion. Besides, we also give the conditions that the block size . and the sub-block
saturated-fat
发表于 2025-3-27 03:01:08
ations. Based on even-odd permutations, we reveal the relations between the block size ., the permutation size . and the optimal full diffusion rounds and show Type-II GFS needs at least 4 rounds to achieve full diffusion. Besides, we also give the conditions that the block size . and the sub-block
Sarcoma
发表于 2025-3-27 08:42:51
Walter Lindemannecure in . to a class of variants, which can be proven secure in all the .s, including our newly proposed Generalized .. The transformation does not increase the signature size, and it can apply to many practical and highly efficient signature schemes such as the Full-Domain Hash signature, Schnorr
Fester
发表于 2025-3-27 12:55:02
Walter Lindemanncrypted messages containing certain keywords satisfying a search policy, a data user generates a trapdoor for the search policy using his/her private attribute-key and sends it to the cloud server equipped to the cloud. The cloud server searches over encrypted data stored in the cloud for the encryp
entitle
发表于 2025-3-27 14:33:22
http://reply.papertrans.cn/87/8623/862268/862268_35.png
ALOFT
发表于 2025-3-27 18:49:52
Walter Lindemannri bounded number of decryption keys (for every identity). We believe that this bounded notion is still meaningful and useful from a practical perspective. Technically, to achieve the bounded security without the key re-randomization property, key updates in our scheme are short vectors whose corres
共和国
发表于 2025-3-28 01:42:32
Walter LindemannMRIBE). Our scheme provides the first solution to efficiently revoke users and merge multiple IBE systems into a single system. The proposed scheme also has several nice features: when two systems are merged, there is no secure channel needed for the purpose of updating user private keys; and the si
单独
发表于 2025-3-28 04:43:50
Walter LindemannMRIBE). Our scheme provides the first solution to efficiently revoke users and merge multiple IBE systems into a single system. The proposed scheme also has several nice features: when two systems are merged, there is no secure channel needed for the purpose of updating user private keys; and the si
防锈
发表于 2025-3-28 08:17:10
http://reply.papertrans.cn/87/8623/862268/862268_39.png
indenture
发表于 2025-3-28 12:15:45
Walter Lindemannapplication developers to focus on only the aspect of security that matters to them - whether access should be granted. This allows security service policies (i.e. which security mechanisms are to be used for authentication, payment, audit, etc.) to be enforced through the API without specific knowl