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发明公开
CN105340211A 用于加密数据的系统及方法 失效 - 放弃专利权

用于加密数据的系统及方法
摘要：
本发明揭示一种用于加密数据的系统及相关联的方法。在至少一个实施例中，密钥管理器定位在至少一个计算装置上的存储器中且经配置用于创建及管理待用于加密所述数据的至少一个加密密钥。至少一个密钥文件也定位在所述至少一个计算装置上的存储器中且与至少一个经授权用户相关联。所述密钥文件含有包括数个字节的伪随机字符串的密钥字段及用以将所述密钥文件与所述用户相关联的唯一散列值。从所述密钥字段随机选出基本字符的集合，使得所述基本字符为所述密钥字段的子集。通过将所述基本字符输入到加密算法来生成加密密钥。使用所述加密密钥来加密所述数据。
摘要（英）：

A system and associated methods for encrypting data are disclosed. In at least one embodiment, a key manager is located in memory on an at least one computing device and configured for creating and managing an at least one encryption key to be used for encrypting the data. An at least one key file is also located in memory on the at least one computing device and is associated with an at least one authorized user. The key file contains a key field comprising a pseudo random string of bytes and a unique hash value used to associate the key file to the user. A set of base characters are randomly selected from the key field, such that the base characters are a subset of the key field. An encryption key is generated by inputting the base characters into an encryption algorithm. The data is encrypted using the encryption key.

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