CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS
CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS,
CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS },
ei->ei_flags &= ~CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS;
ei->ei_flags |= CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS;
CRYPTO_EXTF_DUAL_CRYPTO_OPERATIONS;