公开(公告)号：US20100250949A1

公开(公告)日：2010-09-30

申请号：US12415334

申请日：2009-03-31

申请人： Maria E. Torino ,  Juan M. Da Cruz Pinto ,  Ricardo A. Morin ,  Jesse Walker

发明人： Maria E. Torino ,  Juan M. Da Cruz Pinto ,  Ricardo A. Morin ,  Jesse Walker

IPC分类号： H04L9/32 ,  H04L9/30

CPC分类号： H04L9/3234 ,  H04L9/3247 ,  H04L63/0823 ,  H04L2209/56

摘要： An embodiment may include circuitry to at least one of generate at least in part, receive at least in part, and request at least in part, a token. The token may identify, at least in part, a device to an entity. The token, as received by the entity, may be encrypted, at least in part, based at least in part upon the entity's public key. The token may be generated by an authorized provider of the token based at least in part upon an identifier of the device and a signature. The signature may be generated based at least in part upon the provider's private key and the identifier. The token, as received by the entity, may be capable of being decrypted at least in part, based at least in part upon the entity's private key. The entity's private key may be maintained in secrecy from the device and provider.

摘要翻译： 实施例可以包括用于至少部分地至少部分地生成并至少部分地请求令牌的至少一个的电路。 令牌可以至少部分地将设备识别为实体。 该实体所接收的令牌至少部分地至少部分地基于该实体的公钥加密。 令牌可以由令牌的授权提供者至少部分地基于设备的标识符和签名来生成。 可以至少部分地基于提供者的私钥和标识符来生成签名。 该实体所接收的令牌至少部分地可以至少部分地基于该实体的私钥进行解密。 实体的私钥可以从设备和提供商保密。