private static CryptoKeyWrapAlgorithm getDefaultAsymmetricKeyWrapAlgorithm() {
        return CryptoKeyWrapAlgorithm.RSA_OAEP_SHA1;
    }
Get the default Key Wrap Algorithm based on the EncryptionMaterials provided
@param encryptionMaterials the encryptionMaterials
@return the default {@link CryptoKeyWrapAlgorithm}
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/internal/crypto/keywrap/KeyWrapAlgorithmResolver.java