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Early detection system and method for encrypted signals...

Cryptography – Communication system using cryptography – Data stream/substitution enciphering
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Efficient encryption and authentication for data processing...

Cryptography – Communication system using cryptography – Time segment interchange
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Efficient handling of messages, data and keys in media...

Cryptography – Communication system using cryptography – Symmetric key cryptography
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Efficient packet encryption method

Cryptography – Communication system using cryptography – Data stream/substitution enciphering
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Efficient selection and mixing of multiple sub-word items packed

Cryptography – Communication system using cryptography – Time segment interchange
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Efficient stream cipher system and method

Cryptography – Communication system using cryptography – Time segment interchange
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Electronic communications and control system

Cryptography – Communication system using cryptography – Data stream/substitution enciphering
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Electronic device with encryption/decryption cells

Cryptography – Communication system using cryptography – Symmetric key cryptography
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Electronic device with encryption/decryption cells

Cryptography – Communication system using cryptography – Symmetric key cryptography
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Electronic watermarking method and apparatus for compressed...

Cryptography – Communication system using cryptography – Having compression
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Elliptic curve cryptosystem apparatus, elliptic curve...

Cryptography – Communication system using cryptography
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Enciphering method

Cryptography – Communication system using cryptography – Time segment interchange
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Enciphering/deciphering method and arrangement for performing th

Cryptography – Communication system using cryptography – Data stream/substitution enciphering
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Encoded digital video content protection between transport...

Cryptography – Communication system using cryptography
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Encoding and decoding methods for secure scalable streaming...

Cryptography – Communication system using cryptography – Time segment interchange
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Encoding and decoding methods for secure scalable streaming...

Cryptography – Communication system using cryptography – Time segment interchange
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Encoding and detecting apparatus

Cryptography – Communication system using cryptography – Time segment interchange
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Encoding and encrypting devices for secure scalable data...

Cryptography – Communication system using cryptography – Time segment interchange
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Encoding circuit and method of detecting block code boundary...

Cryptography – Communication system using cryptography – Wireless communication
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Encoding, decoding and communication method and apparatus

Cryptography – Communication system using cryptography – Fiber optic network
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