HmacContextBuilder

Provides support for building HMAC (Hash-based Message Authentication Code) contexts.

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Extends

• BaseCryptoClass

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Accessors

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digestAlgorithm

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Set Signature

set digestAlgorithm(algorithm): void Specify the digest algorithm to be used in the HMAC operation.

Remarks

This parameter is mandatory.

Throws

InvalidArgumentError If the algorithm is invalid.

Parameters

algorithm

DigestAlgorithm The digest algorithm to use.

Returns

void

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key

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Set Signature

set key(key): void Specify the key to be used in the HMAC operation.

Remarks

This parameter is mandatory.

Parameters

key

SymmetricKey The key to use.

Returns

void

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Methods

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build()

build(): HmacContext Build a context that can be used for performing HMAC operations, based on the configured parameters.

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Returns

HmacContext The built HMAC context.

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Throws

InvalidArgumentError If any mandatory parameter is missing or invalid.

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