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Key management

The secure management of cryptographic keys in a cryptosystem, including their generation, exchange, storage, use, crypto-shredding and replacement

Key management is the management of cryptographic keys in a cryptosystem. This includes the lifecycle management of keys, such as the generation, exchange, storage, use, crypto-shredding (destruction) and replacement of keys.

Nº Q1320561 ★

Common · Knowledge

Key management

The secure management of cryptographic keys in a cryptosystem, including their generation, exchange, storage, use, crypto-shredding and replacement

Key management is the management of cryptographic keys in a cryptosystem. This includes the lifecycle management of keys, such as the generation, exchange, storage, use, crypto-shredding (destruction) and replacement of keys.

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From Wikipedia

Key management is the management of cryptographic keys in a cryptosystem. This includes the lifecycle management of keys, such as the generation, exchange, storage, use, crypto-shredding (destruction) and replacement of keys. It includes cryptographic protocol design, key servers, user procedures, and other relevant protocols. Key management concerns keys at the user level, either between users or systems. This is in contrast to key scheduling, which typically refers to the internal handling of keys within the operation of a cipher. Successful key management is critical to the security of a cryptosystem. It is the more challenging side of cryptography in a sense that it involves aspects of social engineering such as system policy, user training, organizational and departmental interactions, and coordination between all of these elements, in contrast to pure mathematical practices that can be automated.

Text: Wikipédia, CC BY-SA 4.0. ·

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