Examples of 'key derivation' in a sentence
Meaning of "key derivation"
key derivation is a process in cryptography that generates one or more secret keys from a single piece of secret information
How to use "key derivation" in a sentence
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key derivation
The key derivation function is security protocol specific.
This is called a vertical key derivation.
Key derivation to facilitate handover security.
The received ANonce may then be used for key derivation.
Key derivation process.
The same hash algorithm MUST be used in key derivation.
Such key derivation methods are in itself known in the art of PUFs.
The server receives the counter CT and deduces its key derivation path from IK.
Use of a key derivation function that employs a salt makes this attack infeasible.
This document presents lyra, a password-based key derivation scheme based on cryptographic sponges.
Key derivation algorithms convert a password or shared secret value into a key-encryption key.
Passwords shall be salted and hashed using a suitable one-way key derivation function.
Moreover, the key derivation algorithm may be simple and straightforward.
Security is strengthened by employing a PBKDF2 key derivation function.
Figure 4 illustrates a key derivation hierarchy based on an anchor base station key.
See also
Also a hash algorithm must now be used in HMAC-based key derivation HKDF.
Key derivation functions take a password, a salt, and a cost factor as inputs then generate a password hash.
Figure 5 illustrates a key derivation hierarchy based on an MME key.
Memorized secrets SHALL be salted and hashed using a suitable one-way key derivation function.
In one embodiment, the key derivation algorithm may include use of an XOR logical operation.
Therefore, the MME and wireless terminal could include a freshness parameter in the key derivation.
The security key derivation at UE using selected NONCE is as follows,.
EAP-TLS or EAP-TTLS must be used for authentication and encryption key derivation.
Details of the SCC and the key derivation process are provided in conjunction with FIG.4.
Password hashes are therefore also known as Password Based Key Derivation Functions ( PBKDFs ).
Normally, the key derivation function will have additional conventional input values, e.g. the eNodeB-identity.
An example of a fragmentation function is a key derivation process, e . g.
Key derivation paths illustrated in the BIP32 standard.
In an embodiment, the key derivation is as follows,.
Specifically, the MME includes an acquisition module, a selection module, and a key derivation module.
The UE includes an updating module, a key derivation module, a storage module, and a detection module.
Subsequent session keys are refreshed, or updated, according to a Key Derivation Rate ( KDR ).
This is a KDF, a key derivation function that 's built from HMAC.
The way that 's done, is using a mechanism called a key derivation function, KDF.
HKDF is a simple key derivation function ( KDF ) based on a hash-based message authentication code HMAC.
While highly desirable, the ability to negotiate key derivation functions ( KDFs ) is not required.
Key derivation method, device, and system.
Then, the UE moves to the EUTRAN, and key derivation is performed.
Key derivation device 346 may also apply a key derivation function.
A "scrypt" is a password-based key derivation function.
For example, key derivation device 346 may remove one or more least significant bits.
Function 301 concludes with the applet 12 saving the activation session key derivation data.
More specifically, the input to the key derivation function ( KDF ) to derive KeNB * is,.
The SGSN still stores the CKps ', IKps ', and KSI after key derivation.
In 2015 he developed the Argon2 key derivation function with Daniel Dinu and Dmitry Khovratovich.
The HMAC-based Extract-and-Expand Key Derivation Function ( HKDF ) is used as an underlying primitive.
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