| 摘要 |
Secure telephone devices, systems and methods are provided for carrying out secure communications utilizing a telephone device that includes cryptographic storage and processing components, the cryptographic processing components including intercepting and injecting capabilities for intercepting an incoming signal, cryptographically processing the signal and injecting the system for delivery to the output of the telephone device, wherein the system and method may utilize the telephone operating system, and wherein embodiments are provided where an exchange component regulates the cryptographic information so that users engaging in secure cryptographic communications do not need to provide encryption key information to each other.
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