Secure logging and auditing systems that are tamper-resistant and cryptographically signed add a layer of deterrent on top of actual security. |
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They present each other with their respective certificates and cryptographically verify that those certificates were signed by your organization's certificate authority. |
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Symmetric keys are therefore often cryptographically derived from a unique serial number of the token and a master key which is the same for all the tokens. |
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The card's chip stores a key pair, allowing users to cryptographically sign digital documents based on principles of public key cryptography using DigiDoc. |
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