发明名称 |
KEY BASED SECURE OPERATING SYSTEM WITH SECURE DONGLE AND METHOD, AND CRYPTOGRAPHIC METHOD |
摘要 |
<p>A security interface system is provided to create plausible deniability, consisting of a security interface device having a port for a releasable connection to a PC and to a memory key containing an encrypted operating system, the interface device containing logic to decrypt the memory key and a plaintext bootloader, as well as a further port for a memory card containing a key. The key is entirely encrypted and appears as random data when inspected. The interface device may have one or more ports for a keyboard and mouse. An encryption and decryption method is also described, for decrypting a ciphertext into one of two plaintexts by choice of a key, the choice of which plaintext depending on whether the secret is to be revealed or remain confidential.</p> |
申请公布号 |
CA2780393(A1) |
申请公布日期 |
2012.12.21 |
申请号 |
CA20122780393 |
申请日期 |
2012.06.20 |
申请人 |
DLS TECHNOLOGY CORPORATION |
发明人 |
SHE, DONG LIANG;PARRI, JONATHAN MARC;SHAPIRO, DANIEL CHARLES |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|