Bip70\X509\SignatureAlgorithmFactory::getSignatureAlgorithm()

Complexity

Conditions	3
Paths	3

Size

Total Lines	17
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3

Importance

Changes

0

<?php
    public static function getSignatureAlgorithm(
        string $pkiType,
        AsymmetricCryptoAlgorithmIdentifier $keyAlgorithm
    ): SignatureAlgorithmIdentifier {
        if ($pkiType === PKIType::X509_SHA1) {
            $hashAlgId = new SHA1AlgorithmIdentifier();
        } else if ($pkiType === PKIType::X509_SHA256) {
            $hashAlgId = new SHA256AlgorithmIdentifier();
        } else {
            throw new X509Exception("Unknown signature scheme");
        }

        return SignatureAlgorithmIdentifierFactory::algoForAsymmetricCrypto(
            $keyAlgorithm,
            $hashAlgId
        );
    }
}