| 摘要 |
A method for preparing enciphered message transmission over a network architecture entails receiving plain text data corresponding to the message, passing the plaintext data to a multi-tiered encryption engine, encrypting the plaintext data according to a first encryption scheme to generate first ciphertext message data, and encrypting the first ciphertext message data according to a second encryption scheme to generate second ciphertext message data intended for transmission. Also provided is a cryptographic system, multi-tiered encryption/decryption engine(s) and a computerized method for enciphered message transmission.
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