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Definition
| Process of converting an original message into a form unreadable by unauthorized individuals |
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| Obtaining the original message from an encrypted message without knowing the keys |
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Definition
| An encryption method or process encompassing the algorithm and procedures to perfom encryption and decryption |
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Definition
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Definition
| Information used in conjuncation with an algorithm to create ciphertext from plaintext |
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Term
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Definition
| The entire range of values that can be used to construct an individual key |
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Definition
| A series of encryptions and decryptions among a number of systems |
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Definition
| Verification that a message was sent by a particular sender and cannot be refuted |
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Definition
| The original unencrypted message, or a message that has been successfully descrypted |
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Definition
| The process of replacing plaintext values with other values to form ciphertext |
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Definition
| The process of rearraging plaintext values to form ciphertext |
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Definition
| The amount of effort required to decode an encrypted message when the key and/or algorithm is unknown |
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Definition
| Same secret key used to encipher and decipher the message |
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Term
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Definition
| Uses two different keys (commonly a public and a private key) |
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