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Results tagged with post-quantum-cryptography
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user 29743
This tag refers to public-key algorithms based on problems that quantum computers can't solve efficiently. Existing algorithms such as RSA, Diffie-Hellman, and ECDSA are known to be breakable using Shor's algorithm on quantum computers. Symmetric-key algorithms generally don't fall under this category.
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Message Hiding Using Keyed Steganography
In steganography the key is usually used in two different ways:
To encrypt the message before hiding it.
To decide (in combination with other parameters) where to hide the information.
For example, …
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