PSA_ALG_FULL_LENGTH_MAC macro

Macro to build the base MAC algorithm corresponding to a truncated MAC algorithm.

Syntax

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Summary

Declaration

from crypto_values.h:1013

#define PSA_ALG_FULL_LENGTH_MAC(mac_alg) \ ((mac_alg) & ~(PSA_ALG_MAC_TRUNCATION_MASK | \ PSA_ALG_MAC_AT_LEAST_THIS_LENGTH_FLAG))

Arguments

Argument

Description

mac_alg

A MAC algorithm identifier (value of type #psa_algorithm_t such that #PSA_ALG_IS_MAC(\p mac_alg) is true). This may be a truncated or untruncated MAC algorithm.

Return value

The corresponding base MAC algorithm. Unspecified if \p mac_alg is not a supported MAC algorithm.

Examples

References

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PSA_ALG_FULL_LENGTH_MAC macro

Syntax

Arguments

Return value

Examples

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