首页>
外国专利>
Verifiable, secret shuffles of encrypted data, such as elgamal encrypted data for secure multi-authority elections
Verifiable, secret shuffles of encrypted data, such as elgamal encrypted data for secure multi-authority elections
展开▼
机译:可验证的,秘密的加密数据改组,例如用于安全的多机构选举的精英加密数据
展开▼
页面导航
摘要
著录项
相似文献
摘要
A cryptographic process permits one to verifiably shuffle a series of input data elements. One or more authorities or individuals “shuffle,” or “anonymize” the input data (e.g. public keys in discrete log form or ElGamal encrypted ballot data). The process includes a validity construction that prevents any one or more of the authorities or individuals from making any changes to the original data without being discovered by anyone auditing a resulting proof transcript. The shuffling may be performed at various times. In the election example, the shuffling may be performed, e.g., after ballots are collected or during the registration, or ballot request phase of the election, thereby anonymizing the identities of the voters.
展开▼