Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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9/00
Cryptographic mechanisms or cryptographic; arrangements for secret or secure communications; Network security protocols
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H04L9/08
Key distribution; or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
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H04L9/0861
Generation of secret information including derivation or calculation of cryptographic keys or passwords
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H04L9/0869
involving random numbers or seeds
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