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Searched refs:min_mac_length_bits (Results 1 – 2 of 2) sorted by relevance

/aosp12/system/keymaster/km_openssl/
H A Dhmac_key.cpp62 uint32_t min_mac_length_bits; in validate_algorithm_specific_new_key_params() local
63 if (!key_description.GetTagValue(TAG_MIN_MAC_LENGTH, &min_mac_length_bits)) in validate_algorithm_specific_new_key_params()
101 if (min_mac_length_bits % 8 != 0 || min_mac_length_bits > hash_size_bits) in validate_algorithm_specific_new_key_params()
104 if (min_mac_length_bits < kMinHmacLengthBits) return KM_ERROR_UNSUPPORTED_MIN_MAC_LENGTH; in validate_algorithm_specific_new_key_params()
H A Dhmac_operation.cpp37 uint32_t min_mac_length_bits; in CreateOperation() local
38 if (!key.authorizations().GetTagValue(TAG_MIN_MAC_LENGTH, &min_mac_length_bits)) { in CreateOperation()
72 move(key), purpose(), digest, mac_length_bits / 8, min_mac_length_bits / 8)); in CreateOperation()